Tag 4.3.7

Built from https://develop.svn.wordpress.org/tags/4.3.7@39876 git-svn-id: http://core.svn.wordpress.org/tags/4.3.7@39813 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Bump 4.3 branch to version 4.3.7.
2017-01-11 20:48:08 +00:00 · 2017-01-11 16:57:25 +00:00 · 2017-01-11 16:42:56 +00:00 · 2017-01-11 13:17:24 +00:00 · 2017-01-11 11:41:56 +00:00 · 2017-01-11 11:11:26 +00:00
660 changed files with 34665 additions and 67840 deletions
--- a/license.txt
+++ b/license.txt
@@ -1,6 +1,6 @@
 WordPress - Web publishing software

-Copyright 2018 by the contributors
+Copyright 2017 by the contributors

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
--- a/readme.html
+++ b/readme.html
@@ -9,14 +9,15 @@
 <body>
 <h1 id="logo">
 	<a href="https://wordpress.org/"><img alt="WordPress" src="wp-admin/images/wordpress-logo.png" /></a>
+	<br /> Version 4.3.7
 </h1>
 <p style="text-align: center">Semantic Personal Publishing Platform</p>

-<h2>First Things First</h2>
+<h1>First Things First</h1>
 <p>Welcome. WordPress is a very special project to me. Every developer and contributor adds something unique to the mix, and together we create something beautiful that I&#8217;m proud to be a part of. Thousands of hours have gone into WordPress, and we&#8217;re dedicated to making it better every day. Thank you for making it part of your world.</p>
 <p style="text-align: right">&#8212; Matt Mullenweg</p>

-<h2>Installation: Famous 5-minute install</h2>
+<h1>Installation: Famous 5-minute install</h1>
 <ol>
 	<li>Unzip the package in an empty directory and upload everything.</li>
 	<li>Open <span class="file"><a href="wp-admin/install.php">wp-admin/install.php</a></span> in your browser. It will take you through the process to set up a <code>wp-config.php</code> file with your database connection details.
@@ -31,15 +32,15 @@
 	<li>The installer should then send you to the <a href="wp-login.php">login page</a>. Sign in with the username and password you chose during the installation. If a password was generated for you, you can then click on &#8220;Profile&#8221; to change the password.</li>
 </ol>

-<h2>Updating</h2>
-<h3>Using the Automatic Updater</h3>
+<h1>Updating</h1>
+<h2>Using the Automatic Updater</h2>
 <p>If you are updating from version 2.7 or higher, you can use the automatic updater:</p>
 <ol>
 	<li>Open <span class="file"><a href="wp-admin/update-core.php">wp-admin/update-core.php</a></span> in your browser and follow the instructions.</li>
 	<li>You wanted more, perhaps? That&#8217;s it!</li>
 </ol>

-<h3>Updating Manually</h3>
+<h2>Updating Manually</h2>
 <ol>
 	<li>Before you update anything, make sure you have backup copies of any files you may have modified such as <code>index.php</code>.</li>
 	<li>Delete your old WordPress files, saving ones you&#8217;ve modified.</li>
@@ -47,24 +48,24 @@
 	<li>Point your browser to <span class="file"><a href="wp-admin/upgrade.php">/wp-admin/upgrade.php</a>.</span></li>
 </ol>

-<h2>Migrating from other systems</h2>
+<h1>Migrating from other systems</h1>
 <p>WordPress can <a href="https://codex.wordpress.org/Importing_Content">import from a number of systems</a>. First you need to get WordPress installed and working as described above, before using <a href="wp-admin/import.php" title="Import to WordPress">our import tools</a>.</p>

-<h2>System Requirements</h2>
+<h1>System Requirements</h1>
 <ul>
 	<li><a href="http://php.net/">PHP</a> version <strong>5.2.4</strong> or higher.</li>
 	<li><a href="http://www.mysql.com/">MySQL</a> version <strong>5.0</strong> or higher.</li>
 </ul>

-<h3>Recommendations</h3>
+<h2>Recommendations</h2>
 <ul>
-	<li><a href="http://php.net/">PHP</a> version <strong>5.6</strong> or higher.</li>
-	<li><a href="http://www.mysql.com/">MySQL</a> version <strong>5.6</strong> or higher.</li>
+	<li><a href="http://php.net/">PHP</a> version <strong>5.4</strong> or higher.</li>
+	<li><a href="http://www.mysql.com/">MySQL</a> version <strong>5.5</strong> or higher.</li>
 	<li>The <a href="http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html">mod_rewrite</a> Apache module.</li>
 	<li>A link to <a href="https://wordpress.org/">wordpress.org</a> on your site.</li>
 </ul>

-<h2>Online Resources</h2>
+<h1>Online Resources</h1>
 <p>If you have any questions that aren&#8217;t addressed in this document, please take advantage of WordPress&#8217; numerous online resources:</p>
 <dl>
 	<dt><a href="https://codex.wordpress.org/">The WordPress Codex</a></dt>
@@ -79,18 +80,18 @@
 		<dd>There is an online chat channel that is used for discussion among people who use WordPress and occasionally support topics. The above wiki page should point you in the right direction. (<a href="irc://irc.freenode.net/wordpress">irc.freenode.net #wordpress</a>)</dd>
 </dl>

-<h2>Final Notes</h2>
+<h1>Final Notes</h1>
 <ul>
 	<li>If you have any suggestions, ideas, or comments, or if you (gasp!) found a bug, join us in the <a href="https://wordpress.org/support/">Support Forums</a>.</li>
 	<li>WordPress has a robust plugin <abbr title="application programming interface">API</abbr> that makes extending the code easy. If you are a developer interested in utilizing this, see the <a href="https://codex.wordpress.org/Plugin_API" title="WordPress plugin API">plugin documentation in the Codex</a>. You shouldn&#8217;t modify any of the core code.</li>
 </ul>

-<h2>Share the Love</h2>
+<h1>Share the Love</h1>
 <p>WordPress has no multi-million dollar marketing campaign or celebrity sponsors, but we do have something even better&#8212;you. If you enjoy WordPress please consider telling a friend, setting it up for someone less knowledgable than yourself, or writing the author of a media article that overlooks us.</p>

 <p>WordPress is the official continuation of <a href="http://cafelog.com/">b2/caf&#233;log</a>, which came from Michel V. The work has been continued by the <a href="https://wordpress.org/about/">WordPress developers</a>. If you would like to support WordPress, please consider <a href="https://wordpress.org/donate/" title="Donate to WordPress">donating</a>.</p>

-<h2>License</h2>
+<h1>License</h1>
 <p>WordPress is free software, and is released under the terms of the <abbr title="GNU General Public License">GPL</abbr> version 2 or (at your option) any later version. See <a href="license.txt">license.txt</a>.</p>

 </body>
--- a/wp-activate.php
+++ b/wp-activate.php
@@ -14,54 +14,10 @@ require( dirname(__FILE__) . '/wp-load.php' );
 require( dirname( __FILE__ ) . '/wp-blog-header.php' );

 if ( !is_multisite() ) {
-	wp_redirect( wp_registration_url() );
+	wp_redirect( site_url( '/wp-login.php?action=register' ) );
 	die();
 }

-$valid_error_codes = array( 'already_active', 'blog_taken' );
-
-list( $activate_path ) = explode( '?', wp_unslash( $_SERVER['REQUEST_URI'] ) );
-$activate_cookie = 'wp-activate-' . COOKIEHASH;
-
-$key    = '';
-$result = null;
-
-if ( isset( $_GET['key'] ) && isset( $_POST['key'] ) && $_GET['key'] !== $_POST['key'] ) {
-	wp_die( __( 'A key value mismatch has been detected. Please follow the link provided in your activation email.' ), __( 'An error occurred during the activation' ), 400 );
-} elseif ( ! empty( $_GET['key'] ) ) {
-	$key = $_GET['key'];
-} elseif ( ! empty( $_POST['key'] ) ) {
-	$key = $_POST['key'];
-}
-
-if ( $key ) {
-	$redirect_url = remove_query_arg( 'key' );
-
-	if ( $redirect_url !== remove_query_arg( false ) ) {
-		setcookie( $activate_cookie, $key, 0, $activate_path, COOKIE_DOMAIN, is_ssl(), true );
-		wp_safe_redirect( $redirect_url );
-		exit;
-	} else {
-		$result = wpmu_activate_signup( $key );
-	}
-}
-
-if ( $result === null && isset( $_COOKIE[ $activate_cookie ] ) ) {
-	$key    = $_COOKIE[ $activate_cookie ];
-	$result = wpmu_activate_signup( $key );
-	setcookie( $activate_cookie, ' ', time() - YEAR_IN_SECONDS, $activate_path, COOKIE_DOMAIN, is_ssl(), true );
-}
-
-if ( $result === null || ( is_wp_error( $result ) && 'invalid_key' === $result->get_error_code() ) ) {
-	status_header( 404 );
-} elseif ( is_wp_error( $result ) ) {
-	$error_code = $result->get_error_code();
-
-	if ( ! in_array( $error_code, $valid_error_codes ) ) {
-		status_header( 400 );
-	}
-}
-
 if ( is_object( $wp_object_cache ) )
 	$wp_object_cache->cache_enabled = false;

@@ -102,19 +58,17 @@ function wpmu_activate_stylesheet() {
 		#submit, #key { width: 90%; font-size: 24px; }
 		#language { margin-top: .5em; }
 		.error { background: #f66; }
-		span.h3 { padding: 0 8px; font-size: 1.3em; font-weight: bold; }
+		span.h3 { padding: 0 8px; font-size: 1.3em; font-family: "Lucida Grande", Verdana, Arial, "Bitstream Vera Sans", sans-serif; font-weight: bold; color: #333; }
 	</style>
 	<?php
 }
 add_action( 'wp_head', 'wpmu_activate_stylesheet' );
-add_action( 'wp_head', 'wp_sensitive_page_meta' );

-get_header( 'wp-activate' );
+get_header();
 ?>

-<div id="signup-content" class="widecolumn">
-	<div class="wp-activate-container">
-	<?php if ( ! $key ) { ?>
+<div id="content" class="widecolumn">
+	<?php if ( empty($_GET['key']) && empty($_POST['key']) ) { ?>

 		<h2><?php _e('Activation Key Required') ?></h2>
 		<form name="activateform" id="activateform" method="post" action="<?php echo network_site_url('wp-activate.php'); ?>">
@@ -128,25 +82,28 @@ get_header( 'wp-activate' );
 		</form>

 	<?php } else {
-		if ( is_wp_error( $result ) && in_array( $result->get_error_code(), $valid_error_codes ) ) {
-			$signup = $result->get_error_data();
-			?>
-			<h2><?php _e('Your account is now active!'); ?></h2>
-			<?php
-			echo '<p class="lead-in">';
-			if ( $signup->domain . $signup->path == '' ) {
-				printf( __('Your account has been activated. You may now <a href="%1$s">log in</a> to the site using your chosen username of &#8220;%2$s&#8221;. Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%4$s">reset your password</a>.'), network_site_url( 'wp-login.php', 'login' ), $signup->user_login, $signup->user_email, wp_lostpassword_url() );
+
+		$key = !empty($_GET['key']) ? $_GET['key'] : $_POST['key'];
+		$result = wpmu_activate_signup( $key );
+		if ( is_wp_error($result) ) {
+			if ( 'already_active' == $result->get_error_code() || 'blog_taken' == $result->get_error_code() ) {
+			    $signup = $result->get_error_data();
+				?>
+				<h2><?php _e('Your account is now active!'); ?></h2>
+				<?php
+				echo '<p class="lead-in">';
+				if ( $signup->domain . $signup->path == '' ) {
+					printf( __('Your account has been activated. You may now <a href="%1$s">log in</a> to the site using your chosen username of &#8220;%2$s&#8221;. Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%4$s">reset your password</a>.'), network_site_url( 'wp-login.php', 'login' ), $signup->user_login, $signup->user_email, wp_lostpassword_url() );
+				} else {
+					printf( __('Your site at <a href="%1$s">%2$s</a> is active. You may now log in to your site using your chosen username of &#8220;%3$s&#8221;. Please check your email inbox at %4$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%5$s">reset your password</a>.'), 'http://' . $signup->domain, $signup->domain, $signup->user_login, $signup->user_email, wp_lostpassword_url() );
+				}
+				echo '</p>';
 			} else {
-				printf( __('Your site at <a href="%1$s">%2$s</a> is active. You may now log in to your site using your chosen username of &#8220;%3$s&#8221;. Please check your email inbox at %4$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%5$s">reset your password</a>.'), 'http://' . $signup->domain, $signup->domain, $signup->user_login, $signup->user_email, wp_lostpassword_url() );
+				?>
+				<h2><?php _e('An error occurred during the activation'); ?></h2>
+				<?php
+			    echo '<p>'.$result->get_error_message().'</p>';
 			}
-			echo '</p>';
-		} elseif ( $result === null || is_wp_error( $result ) ) {
-			?>
-			<h2><?php _e('An error occurred during the activation'); ?></h2>
-			<?php if ( is_wp_error( $result ) ) {
-				echo '<p>' . $result->get_error_message() . '</p>';
-			} ?>
-			<?php
 		} else {
 			$url = isset( $result['blog_id'] ) ? get_blogaddress_by_id( (int) $result['blog_id'] ) : '';
 			$user = get_userdata( (int) $result['user_id'] );
@@ -158,22 +115,17 @@ get_header( 'wp-activate' );
 				<p><span class="h3"><?php _e('Password:'); ?></span> <?php echo $result['password']; ?></p>
 			</div>

-			<?php if ( $url && $url != network_home_url( '', 'http' ) ) :
-				switch_to_blog( (int) $result['blog_id'] ); 
-				$login_url = wp_login_url(); 
-				restore_current_blog(); 
-				?>
-				<p class="view"><?php printf( __( 'Your account is now activated. <a href="%1$s">View your site</a> or <a href="%2$s">Log in</a>' ), $url, esc_url( $login_url ) ); ?></p>
+			<?php if ( $url && $url != network_home_url( '', 'http' ) ) : ?>
+				<p class="view"><?php printf( __('Your account is now activated. <a href="%1$s">View your site</a> or <a href="%2$s">Log in</a>'), $url, $url . 'wp-login.php' ); ?></p>
 			<?php else: ?>
 				<p class="view"><?php printf( __('Your account is now activated. <a href="%1$s">Log in</a> or go back to the <a href="%2$s">homepage</a>.' ), network_site_url('wp-login.php', 'login'), network_home_url() ); ?></p>
 			<?php endif;
 		}
 	}
 	?>
-	</div>
 </div>
 <script type="text/javascript">
 	var key_input = document.getElementById('key');
 	key_input && key_input.focus();
 </script>
-<?php get_footer( 'wp-activate' );
+<?php get_footer();
--- a/wp-admin/about.php
+++ b/wp-admin/about.php
@@ -16,30 +16,89 @@ wp_localize_script( 'mediaelement', '_wpmejsSettings', array(
 	'pauseOtherPlayers' => ''
 ) );

-if ( current_user_can( 'install_plugins' ) ) {
-	add_thickbox();
-	wp_enqueue_script( 'plugin-install' );
-}
-
-$video_url = 'https://videopress.com/embed/J44FHXvg?hd=true';
-$locale    = str_replace( '_', '-', get_locale() );
-list( $locale ) = explode( '-', $locale );
-if ( 'en' !== $locale ) {
-	$video_url = add_query_arg( 'defaultLangCode', $locale, $video_url );
-}
-
-wp_oembed_add_host_js();
-
 $title = __( 'About' );

 list( $display_version ) = explode( '-', $wp_version );

 include( ABSPATH . 'wp-admin/admin-header.php' );
+
+$video_url = 'https://videopress.com/embed/T54Iy7Tw';
+$locale    = str_replace( '_', '-', get_locale() );
+if ( 'en-AU' !== $locale ) {
+	list( $locale ) = explode( '-', $locale );
+}
+if ( 'en' !== $locale ) {
+	$video_url = add_query_arg( 'defaultLangCode', $locale, $video_url );
+}
+
+$major_features = array(
+	array(
+		'src'         => array(
+			'mp4'  => '//s.w.org/images/core/4.3/formatting.mp4',
+			'ogv'  => '//s.w.org/images/core/4.3/formatting.ogv',
+			'webm' => '//s.w.org/images/core/4.3/formatting.webm',
+		),
+		'heading'     => __( 'Formatting Shortcuts' ),
+		/* Translators: 1: asterisks; 2: number sign; */
+		'description' => sprintf( __( 'Your writing flow just got faster with new formatting shortcuts in WordPress 4.3. Use asterisks to create lists and number signs to make a heading. No more breaking your flow; your text looks great with a %1$s and a %2$s.' ), '<code>*</code>', '<code>#</code>' ),
+	),
+	array(
+		'src'         => '//s.w.org/images/core/4.3/menu-customizer.png',
+		'heading'     => __( 'Menus in the Customizer' ),
+		'description' => __( 'Create your menu, update it, and assign it, all while live-previewing in the customizer. The streamlined customizer design provides a mobile-friendly and accessible interface. With every release, it becomes easier and faster to make your site just the way you want it.' ),
+	),
+	array(
+		'src'         => '//s.w.org/images/core/4.3/better-passwords.png',
+		'heading'     => __( 'Better Passwords' ),
+		'description' => __( 'Keep your site more secure with WordPress&#8217; improved approach to passwords. Instead of receiving passwords via email, you&#8217;ll get a password reset link. When you add new users to your site or edit a user profile, WordPress will automatically generate a secure password.' ),
+	),
+	array(
+		'src'         => '//s.w.org/images/core/4.3/site-icon-customizer.png',
+		'heading'     => __( 'Site Icons' ),
+		'description' => __( 'Site icons represent your site in browser tabs, bookmark menus, and on the home screen of mobile devices. Add your unique site icon in the customizer; it will even stay in place when you switch themes. Make your whole site reflect your brand.' ),
+	),
+);
+shuffle( $major_features );
+
+$minor_features = array(
+	array(
+		'src'         => 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MDAgNDAwIj48cGF0aCBmaWxsPSIjMDBhMGQyIiBkPSJNNTAgMjE1aDI0MHYzMEg1MHpNNTAgMjc1aDI0MHYzMEg1MHpNNTAgMTU1aDI0MHYzMEg1MHpNNTAgOTVoMjQwdjMwSDUwek0zMTAuMSA5NWwxOS45IDMwIDIwLjEtMzAiLz48L3N2Zz4=',
+		'heading'     => __( 'A smoother admin experience' ),
+		'description' => __( 'Refinements to the list view across the admin make your WordPress more accessible and easier to work with on any device.' ),
+	),
+	array(
+		'src'         => 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyMCAyMCI+PHBhdGggZmlsbD0iIzAwYTBkMiIgZD0iTTUgMmgxMHEuODIgMCAxLjQxLjU5VDE3IDR2OHEwIC44Mi0uNTkgMS40MVQxNSAxNGgtMmwtNSA1di01SDVxLS44MiAwLTEuNDEtLjU5VDMgMTJWNHEwLS44Mi41OS0xLjQxVDUgMnptOC41IDguNUwxMSA4bDIuNS0yLjUtMS0xTDEwIDcgNy41IDQuNWwtMSAxTDkgOGwtMi41IDIuNSAxIDFMMTAgOWwyLjUgMi41eiIvPjwvc3ZnPg==',
+		'heading'     => __( 'Comments turned off on pages' ),
+		'description' => __( 'All new pages that you create will have comments turned off. Keep discussions to your blog, right where they&#8217;re supposed to happen.' ),
+	),
+	array(
+		'src'         => 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAzMiAzMiI+PHBhdGggZmlsbD0iIzAwYTBkMiIgZD0iTTI5LjMyOCA1LjcxMnEuMDQ4LS4xNDQuMDk2LS4zODR0LS4wNjQtLjgxNi0uNTI4LS45NzZxLS4zODQtLjM2OC0uODcyLS40NjR0LS43OTIgMGwtLjI4OC4wOHEtMS40NTYuNzItNS44OCAzLjczNnQtNi4zOTIgNS4xNzZxLS43MzYuODMyLTEuNDA4IDIuMzJ0LS44OCAzIC41NDQgMi4zOTJxLjgzMi43MzYgMi4zNDQuNTc2dDMuMDcyLS44MjQgMi4yNDgtMS4zNTJxMi4xNDQtMi4xNDQgNS4xNjgtNi42NTZ0My42MzItNS44MDh6TTIuMjQgMjguMjRxMS4wNTYtLjY4OCAxLjcxMi0xLjUyOHQuOTUyLTEuNjE2LjU0NC0xLjUyLjcyLTEuNDggMS4yNC0xLjI4cTEuMDg4LS44IDIuNTA0LS43MDR0Mi40MjQgMS4xNjhxLjgxNi44OC44MjQgMi42NHQtMS4wOCAyLjg5NnEtMS4yMTYgMS4xMi0yLjkwNCAxLjYyNHQtMy40MjQuNDI0LTMuNTEyLS42MjR6Ii8+PC9zdmc+',
+		'heading'     => __( 'Customize your site quickly' ),
+		'description' => __( 'Wherever you are on the front-end, you can click the customize link in the toolbar to swiftly make changes to your site.' ),
+	),
+);
+
+$tech_features = array(
+	array(
+		'heading'     => __( 'Taxonomy Roadmap' ),
+		'description' => __( 'Terms shared across multiple taxonomies are now split into separate terms.' ),
+	),
+	array(
+		'heading'     => __( 'Template Hierarchy' ),
+		/* Translators: 1: singular.php; 2: single.php; 3:page.php */
+		'description' => sprintf( __( 'Added %1$s as a fallback for %2$s and %3$s' ), '<code>singular.php</code>', '<code>single.php</code>', '<code>page.php</code>' ),
+	),
+	array(
+		'heading'     => '<code>WP_List_Table</code>',
+		'description' => __( 'List tables can and should designate a primary column.' ),
+	),
+);
+
 ?>
 	<div class="wrap about-wrap">
 		<h1><?php printf( __( 'Welcome to WordPress&nbsp;%s' ), $display_version ); ?></h1>

-		<div class="about-text"><?php printf( __( 'Thank you for updating! WordPress %s makes your site more connected and responsive.' ), $display_version ); ?></div>
+		<div class="about-text"><?php printf( __( 'Thank you for updating! WordPress %s makes it even easier to format your content and customize your site.' ), $display_version ); ?></div>
 		<div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>

 		<h2 class="nav-tab-wrapper">
@@ -49,169 +108,34 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 		</h2>

 		<div class="changelog point-releases">
-			<h3><?php _e( 'Maintenance and Security Releases' ); ?> </h3>
-			<p>
-				<?php
-				printf(
-					/* translators: %s: WordPress version number */
-					__( '<strong>Version %s</strong> addressed some security issues.' ),
-					'4.4.22'
-				);
-				?>
-				<?php
-				printf(
-					/* translators: %s: HelpHub URL */
-					__( 'For more information, see <a href="%s">the release notes</a>.' ),
-					sprintf(
-						/* translators: %s: WordPress version */
-						esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
-						sanitize_title( '4.4.22' )
-					)
-				);
-				?>
-			</p>
-			<p>
-				<?php
-				printf(
-					/* translators: %s: WordPress version number */
-					__( '<strong>Version %s</strong> addressed one security issue.' ),
-					'4.4.21'
-				);
-				?>
-				<?php
-				printf(
-					/* translators: %s: HelpHub URL */
-					__( 'For more information, see <a href="%s">the release notes</a>.' ),
-					sprintf(
-						/* translators: %s: WordPress version */
-						esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
-						sanitize_title( '4.4.21' )
-					)
-				);
-				?>
-			</p>
-			<p>
-				<?php
-				printf(
-					/* translators: %s: WordPress version number */
-					__( '<strong>Version %s</strong> addressed some security issues.' ),
-					'4.4.20'
-				);
-				?>
-				<?php
-				printf(
-					/* translators: %s: HelpHub URL */
-					__( 'For more information, see <a href="%s">the release notes</a>.' ),
-					sprintf(
-						/* translators: %s: WordPress version */
-						esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
-						sanitize_title( '4.4.20' )
-					)
-				);
-				?>
-			</p>
-			<p>
-				<?php
-				printf(
-					/* translators: %s: WordPress version number */
-					__( '<strong>Version %s</strong> addressed some security issues.' ),
-					'4.4.19'
-				);
-				?>
-				<?php
-				printf(
-					/* translators: %s: HelpHub URL */
-					__( 'For more information, see <a href="%s">the release notes</a>.' ),
-					sprintf(
-						/* translators: %s: WordPress version */
-						esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
-						sanitize_title( '4.4.19' )
-					)
-				);
-				?>
-			</p>
-			<p>
-				<?php
-				printf(
-					/* translators: %s: WordPress version number */
-					__( '<strong>Version %s</strong> addressed some security issues.' ),
-					'4.4.18'
-				);
-				?>
-				<?php
-				printf(
-					/* translators: %s: HelpHub URL */
-					__( 'For more information, see <a href="%s">the release notes</a>.' ),
-					sprintf(
-						/* translators: %s: WordPress version */
-						esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
-						sanitize_title( '4.4.18' )
-					)
-				);
-				?>
-			</p>
-			<p>
-				<?php
-				/* translators: %s: WordPress version number */
-				printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.17' );
-				?>
-				<?php
-				/* translators: %s: Codex URL */
-				printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.17' );
-				?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed one security issue.' ), '4.4.16' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.16' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.15' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.15' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed one security issue.' ), '4.4.14' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.14' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.13' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.13' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed one security issue.' ), '4.4.12' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.12' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.11' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.11' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.10' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.10' ); ?>
-			</p>
-			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed %2$s bug.',
-					'<strong>Version %1$s</strong> addressed %2$s bugs.', 1 ), '4.4.9', number_format_i18n( 1 ) ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.9' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.8' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.8' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.7' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.7' ); ?>
-			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.6' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.6' ); ?>
+			<h3><?php echo _n( 'Maintenance and Security Release', 'Maintenance and Security Releases', 7 ); ?></h3>
+			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+					'<strong>Version %1$s</strong> addressed some security issues.', 8 ), '4.3.7' ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.7' ); ?>
 			</p>
 			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
-				'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 1 ), '4.4.5', number_format_i18n( 1 ) ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.5' ); ?>
+		         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 1 ), '4.3.6', number_format_i18n( 1 ) ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.6' ); ?>
 			</p>
-			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.4.4' ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.4' ); ?>
+			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+		         '<strong>Version %1$s</strong> addressed some security issues.', 7 ), '4.3.5' ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.5' ); ?>
+			</p>
+			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+		         '<strong>Version %1$s</strong> addressed some security issues.', 7 ), '4.3.4' ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.4' ); ?>
+			</p>
+			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+		         '<strong>Version %1$s</strong> addressed some security issues.', 2 ), '4.3.3' ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.3' ); ?>
+			</p>
+			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bug.',
+		         '<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bugs.', 5 ), '4.3.2', number_format_i18n( 5 ) ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.2' ); ?>
 			</p>
 			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
-				'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 6 ), '4.4.3', number_format_i18n( 6 ) ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.3' ); ?>
-			</p>
-			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
-				'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 17 ), '4.4.2', number_format_i18n( 17 ) ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.2' ); ?>
-			</p>
-			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
-				'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 52 ), '4.4.1', number_format_i18n( 52 ) ); ?>
-				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.4.1' ); ?>
+		         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 26 ), '4.3.1', number_format_i18n( 26 ) ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.3.1' ); ?>
 			</p>
 		</div>

@@ -220,134 +144,59 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 			<script src="https://videopress.com/videopress-iframe.js"></script>
 		</div>

-		<hr>
-
-		<div class="headline-feature feature-section one-col">
-			<h2><?php _e( 'Twenty Sixteen' ); ?></h2>
-			<div class="media-container">
-				<img src="https://s.w.org/images/core/4.4/twenty-sixteen-white-fullsize-2x.png" alt="" srcset="https://s.w.org/images/core/4.4/twenty-sixteen-white-smartphone-1x.png 268w, https://s.w.org/images/core/4.4/twenty-sixteen-white-smartphone-2x.png 536w, https://s.w.org/images/core/4.4/twenty-sixteen-white-tablet-1x.png 558w, https://s.w.org/images/core/4.4/twenty-sixteen-white-desktop-1x.png 840w, https://s.w.org/images/core/4.4/twenty-sixteen-white-fullsize-1x.png 1086w, https://s.w.org/images/core/4.4/twenty-sixteen-white-tablet-2x.png 1116w, https://s.w.org/images/core/4.4/twenty-sixteen-white-desktop-2x.png 1680w, https://s.w.org/images/core/4.4/twenty-sixteen-white-fullsize-2x.png 2172w" sizes="(max-width: 500px) calc((100vw - 40px) * .8), (max-width: 782px) calc((100vw - 70px) * .8), (max-width: 960px) calc((100vw - 116px) * .8), (max-width: 1290px) calc((100vw - 240px) * .8), 840px" />
-			</div>
-			<div class="two-col">
-				<div class="col">
-					<h3><?php _e( 'Introducing Twenty Sixteen' ); ?></h3>
-					<p><?php _e( 'Our newest default theme, Twenty Sixteen, is a modern take on a classic blog design.' ); ?></p>
-					<p><?php _e( 'Twenty Sixteen was built to look great on any device. A fluid grid design, flexible header, fun color schemes, and more, will make your content shine.' ); ?></p>
-					<div class="horizontal-image">
-						<div class="content">
-							<img class="feature-image horizontal-screen" src="https://s.w.org/images/core/4.4/twenty-sixteen-dark-fullsize-2x.png?2" alt=""  srcset="https://s.w.org/images/core/4.4/twenty-sixteen-dark-smartphone-1x.png?2 268w, https://s.w.org/images/core/4.4/twenty-sixteen-dark-smartphone-2x.png?2 535w, https://s.w.org/images/core/4.4/twenty-sixteen-dark-desktop-1x.png?2 558w, https://s.w.org/images/core/4.4/twenty-sixteen-dark-fullsize-1x.png?2 783w, https://s.w.org/images/core/4.4/twenty-sixteen-dark-desktop-2x.png?2 1116w, https://s.w.org/images/core/4.4/twenty-sixteen-dark-fullsize-2x.png?2 1566w" sizes="(max-width: 500px) calc((100vw - 40px) * .8), (max-width: 782px) calc((100vw - 70px) * .8), (max-width: 960px) calc((100vw - 116px) * .5216), (max-width: 1290px) calc((100vw - 240px) * .5216), 548px" />
-						</div>
-					</div>
-				</div>
-				<div class="col feature-image">
-					<img class="vertical-screen" src="https://s.w.org/images/core/4.4/twenty-sixteen-red-fullsize-2x.png" alt="" srcset="https://s.w.org/images/core/4.4/twenty-sixteen-red-smartphone-1x.png 107w, https://s.w.org/images/core/4.4/twenty-sixteen-red-smartphone-2x.png 214w, https://s.w.org/images/core/4.4/twenty-sixteen-red-desktop-1x.png 252w, https://s.w.org/images/core/4.4/twenty-sixteen-red-fullsize-1x.png 410w, https://s.w.org/images/core/4.4/twenty-sixteen-red-desktop-2x.png 504w, https://s.w.org/images/core/4.4/twenty-sixteen-red-fullsize-2x.png 820w" sizes="(max-width: 500px) calc((100vw - 40px) * .32), (max-width: 782px) calc((100vw - 70px) * .32), (max-width: 960px) calc((100vw - 116px) * .24), (max-width: 1290px) calc((100vw - 240px) * .24), 252px" />
-				</div>
-			</div>
-		</div>
-
-		<hr />
+		<hr/>

 		<div class="feature-section two-col">
+			<?php foreach ( $major_features as $feature ) : ?>
 			<div class="col">
 				<div class="media-container">
-					<img src="https://s.w.org/images/core/4.4/responsive-devices-fullsize-2x.png" alt="" srcset="https://s.w.org/images/core/4.4/responsive-devices-smartphone-1x.png 335w, https://s.w.org/images/core/4.4/responsive-devices-desktop-1x.png 500w, https://s.w.org/images/core/4.4/responsive-devices-smartphone-2x.png 670w, https://s.w.org/images/core/4.4/responsive-devices-tablet-1x.png 698w, https://s.w.org/images/core/4.4/responsive-devices-desktop-2x.png 1000w, https://s.w.org/images/core/4.4/responsive-devices-fullsize-1x.png 1200w, https://s.w.org/images/core/4.4/responsive-devices-tablet-2x.png 1396w, https://s.w.org/images/core/4.4/responsive-devices-fullsize-2x.png 2400w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 782px) calc(100vw - 70px), (max-width: 960px) calc((100vw - 116px) * .476), (max-width: 1290px) calc((100vw - 240px) * .476), 500px" />
+					<?php
+					// Video.
+					if ( is_array( $feature['src'] ) ) :
+						echo wp_video_shortcode( array(
+							'mp4'      => $feature['src']['mp4'],
+							'ogv'      => $feature['src']['ogv'],
+							'webm'     => $feature['src']['webm'],
+							'loop'     => true,
+							'autoplay' => true,
+							'width'    => 500,
+							'height'   => 284
+						) );
+
+					// Image.
+					else:
+					?>
+					<img src="<?php echo esc_url( $feature['src'] ); ?>" />
+					<?php endif; ?>
 				</div>
+				<h3><?php echo $feature['heading']; ?></h3>
+				<p><?php echo $feature['description']; ?></p>
 			</div>
-			<div class="col">
-				<h3><?php _e( 'Responsive images' ); ?></h3>
-				<p><?php _e( 'WordPress now takes a smarter approach to displaying appropriate image sizes on any device, ensuring a perfect fit every time. You don&#8217;t need to do anything to your theme, it just works.' ); ?></p>
-			</div>
+			<?php endforeach; ?>
 		</div>

-		<hr />
-
-		<div class="feature-section two-col">
+		<div class="feature-section three-col">
+			<?php foreach ( $minor_features as $feature ) : ?>
 			<div class="col">
-				<div class="embed-container">
-					<blockquote data-secret="OcUe7B6Edh" class="wp-embedded-content"><a href="https://wordpress.org/news/2015/12/clifford/">WordPress 4.4 &ldquo;Clifford&rdquo;</a></blockquote><iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted" style="display:none;" src="https://wordpress.org/news/2015/12/clifford/embed/#?secret=OcUe7B6Edh" data-secret="OcUe7B6Edh" width="600" height="338" title="<?php esc_attr_e( 'Embedded WordPress Post' ); ?>" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
+				<div class="svg-container">
+					<img src="<?php echo esc_attr( $feature['src'] ); ?>" />
 				</div>
+				<h3><?php echo $feature['heading']; ?></h3>
+				<p><?php echo $feature['description']; ?></p>
 			</div>
-			<div class="col">
-				<h3><?php _e( 'Embed your WordPress content' ); ?></h3>
-				<p><?php _e( 'Now you can embed your posts on other sites, even other WordPress sites. Simply drop a post URL into the editor and see an instant embed preview, complete with the title, excerpt, and featured image if you&#8217;ve set one. We&#8217;ll even include your site icon and links for comments and sharing.' ); ?></p>
-			</div>
+			<?php endforeach; ?>
 		</div>

-		<hr />
-
-		<div class="feature-section two-col">
-			<div class="col">
-				<div class="embed-container embed-reverbnation">
-					<iframe width="640" height="150" scrolling="no" frameborder="no" src="https://www.reverbnation.com/widget_code/html_widget/artist_607?widget_id=55&amp;pwc[song_ids]=3731874&amp;pwc[size]=small"></iframe>
-				</div>
-			</div>
-			<div class="col">
-				<h3><?php _e( 'Even more embed providers' ); ?></h3>
-				<p><?php _e( 'In addition to post embeds, WordPress 4.4 also adds support for five new oEmbed providers: Cloudup, Reddit&nbsp;Comments, ReverbNation, Speaker&nbsp;Deck, and VideoPress.' ); ?></p>
-			</div>
-		</div>
-
-		<hr />
-
 		<div class="changelog">
 			<h3><?php _e( 'Under the Hood' ); ?></h3>

-			<div class="feature-section under-the-hood one-col">
-				<div class="col">
-					<h4><?php _e( 'REST API infrastructure' ); ?></h4>
-					<div class="two-col-text">
-						<p><?php _e( 'Infrastructure for the REST API has been integrated into core, marking a new era in developing with WordPress. The REST API serves to provide developers with a path forward for building and extending RESTful APIs on top of WordPress.' ); ?></p>
-						<p><?php
-							if ( current_user_can( 'install_plugins' ) ) {
-								$url_args = array(
-									'tab'       => 'plugin-information',
-									'plugin'    => 'rest-api',
-									'TB_iframe' => true,
-									'width'     => 600,
-									'height'    => 550
-								);
-
-								$plugin_link = '<a href="' . esc_url( add_query_arg( $url_args, network_admin_url( 'plugin-install.php' ) ) ) . '" class="thickbox">WordPress REST API</a>';
-							} else {
-								$plugin_link = '<a href="https://wordpress.org/plugins/rest-api">WordPress REST API</a>';
-							}
-
-							/* translators: WordPress REST API plugin link */
-							printf( __( 'Infrastructure is the first part of a multi-stage rollout for the REST API. Inclusion of core endpoints is targeted for an upcoming release. To get a sneak peek of the core endpoints, and for more information on extending the REST API, check out the official %s plugin.' ), $plugin_link );
-						?></p>
-					</div>
-				</div>
-			</div>
-
 			<div class="feature-section under-the-hood three-col">
+				<?php foreach ( $tech_features as $feature ) : ?>
 				<div class="col">
-					<h4><?php _e( 'Term meta' ); ?></h4>
-					<p><?php
-						/* translators: 1: add_term_meta() docs link, 2: get_term_meta() docs link, 3: update_term_meta() docs link */
-						printf( __( 'Terms now support metadata, just like posts. See %1$s, %2$s, and %3$s for more information.' ),
-							'<a href="https://developer.wordpress.org/reference/functions/add_term_meta"><code>add_term_meta()</code></a>',
-							'<a href="https://developer.wordpress.org/reference/functions/get_term_meta"><code>get_term_meta()</code></a>',
-							'<a href="https://developer.wordpress.org/reference/functions/update_term_meta"><code>update_term_meta()</code></a>'
-				         );
-					?></p>
-				</div>
-				<div class="col">
-					<h4><?php _e( 'Comment query improvements' ); ?></h4>
-					<p><?php
-						/* translators: WP_Comment_Query class name */
-						printf( __( 'Comment queries now have cache handling to improve performance. New arguments in %s make crafting robust comment queries simpler.' ), '<code>WP_Comment_Query</code>' );
-					?></p>
-				</div>
-				<div class="col">
-					<h4><?php _e( 'Term, comment, and network objects' ); ?></h4>
-					<p><?php
-						/* translators: 1: WP_Term class name, WP_Comment class name, WP_Network class name */
-						printf( __( 'New %1$s, %2$s, and %3$s objects make interacting with terms, comments, and networks more predictable and intuitive in code.' ),
-							'<code>WP_Term</code>',
-							'<code>WP_Comment</code>',
-							'<code>WP_Network</code>'
-						);
-					?></p>
+					<h4><?php echo $feature['heading']; ?></h4>
+					<p><?php echo $feature['description']; ?></p>
 				</div>
+				<?php endforeach; ?>
 			</div>

 			<div class="return-to-dashboard">
@@ -368,19 +217,13 @@ include( ABSPATH . 'wp-admin/admin-footer.php' );
 // These are strings we may use to describe maintenance/security releases, where we aim for no new strings.
 return;

-__( 'Maintenance Release' );
-__( 'Maintenance Releases' );
+_n_noop( 'Maintenance Release', 'Maintenance Releases' );
+_n_noop( 'Security Release', 'Security Releases' );
+_n_noop( 'Maintenance and Security Release', 'Maintenance and Security Releases' );

-__( 'Security Release' );
-__( 'Security Releases' );
-
-__( 'Maintenance and Security Release' );
-__( 'Maintenance and Security Releases' );
-
-/* translators: %s: WordPress version number */
-__( '<strong>Version %s</strong> addressed one security issue.' );
-/* translators: %s: WordPress version number */
-__( '<strong>Version %s</strong> addressed some security issues.' );
+/* translators: 1: WordPress version number. */
+_n_noop( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.' );

 /* translators: 1: WordPress version number, 2: plural number of bugs. */
 _n_noop( '<strong>Version %1$s</strong> addressed %2$s bug.',
@@ -394,5 +237,4 @@ _n_noop( '<strong>Version %1$s</strong> addressed a security issue and fixed %2$
 _n_noop( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.' );

-/* translators: %s: Codex URL */
 __( 'For more information, see <a href="%s">the release notes</a>.' );
--- a/wp-admin/admin-ajax.php
+++ b/wp-admin/admin-ajax.php
@@ -56,13 +56,13 @@ $core_actions_post = array(
 	'hidden-columns', 'update-welcome-panel', 'menu-get-metabox', 'wp-link-ajax',
 	'menu-locations-save', 'menu-quick-search', 'meta-box-order', 'get-permalink',
 	'sample-permalink', 'inline-save', 'inline-save-tax', 'find_posts', 'widgets-order',
-	'save-widget', 'delete-inactive-widgets', 'set-post-thumbnail', 'date_format', 'time_format',
+	'save-widget', 'set-post-thumbnail', 'date_format', 'time_format',
 	'wp-remove-post-lock', 'dismiss-wp-pointer', 'upload-attachment', 'get-attachment',
 	'query-attachments', 'save-attachment', 'save-attachment-compat', 'send-link-to-editor',
 	'send-attachment-to-editor', 'save-attachment-order', 'heartbeat', 'get-revision-diffs',
 	'save-user-color-scheme', 'update-widget', 'query-themes', 'parse-embed', 'set-attachment-thumbnail',
 	'parse-media-shortcode', 'destroy-sessions', 'install-plugin', 'update-plugin', 'press-this-save-post',
-	'press-this-add-category', 'crop-image', 'generate-password', 'save-wporg-username',
+	'press-this-add-category', 'crop-image',
 );

 // Deprecated
--- a/wp-admin/admin.php
+++ b/wp-admin/admin.php
@@ -84,7 +84,7 @@ require_once(ABSPATH . 'wp-admin/includes/admin.php');
 auth_redirect();

 // Schedule trash collection
-if ( ! wp_next_scheduled( 'wp_scheduled_delete' ) && ! wp_installing() )
+if ( !wp_next_scheduled('wp_scheduled_delete') && !defined('WP_INSTALLING') )
 	wp_schedule_event(time(), 'daily', 'wp_scheduled_delete');

 set_screen_options();
--- a/wp-admin/async-upload.php
+++ b/wp-admin/async-upload.php
@@ -32,7 +32,7 @@ if ( ! ( isset( $_REQUEST['action'] ) && 'upload-attachment' == $_REQUEST['actio

 require_once( ABSPATH . 'wp-admin/admin.php' );

-header( 'Content-Type: text/plain; charset=' . get_option( 'blog_charset' ) );
+header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );

 if ( isset( $_REQUEST['action'] ) && 'upload-attachment' === $_REQUEST['action'] ) {
 	include( ABSPATH . 'wp-admin/includes/ajax-actions.php' );
@@ -61,10 +61,7 @@ if ( isset($_REQUEST['attachment_id']) && ($id = intval($_REQUEST['attachment_id
 			if ( $thumb_url = wp_get_attachment_image_src( $id, 'thumbnail', true ) )
 				echo '<img class="pinkynail" src="' . esc_url( $thumb_url[0] ) . '" alt="" />';
 			echo '<a class="edit-attachment" href="' . esc_url( get_edit_post_link( $id ) ) . '" target="_blank">' . _x( 'Edit', 'media item' ) . '</a>';
-
-			// Title shouldn't ever be empty, but use filename just in case.
-			$file = get_attached_file( $post->ID );
-			$title = $post->post_title ? $post->post_title : wp_basename( $file );
+			$title = $post->post_title ? $post->post_title : wp_basename( $post->guid ); // title shouldn't ever be empty, but use filename just in cas.e
 			echo '<div class="filename new"><span class="title">' . esc_html( wp_html_excerpt( $title, 60, '&hellip;' ) ) . '</span></div>';
 			break;
 		case 2 :
@@ -92,7 +89,7 @@ $id = media_handle_upload( 'async-upload', $post_id );
 if ( is_wp_error($id) ) {
 	echo '<div class="error-div error">
 	<a class="dismiss" href="#" onclick="jQuery(this).parents(\'div.media-item\').slideUp(200, function(){jQuery(this).remove();});">' . __('Dismiss') . '</a>
-	<strong>' . sprintf(__('&#8220;%s&#8221; has failed to upload.'), esc_html($_FILES['async-upload']['name']) ) . '</strong><br />' .
+	<strong>' . sprintf(__('&#8220;%s&#8221; has failed to upload due to an error'), esc_html($_FILES['async-upload']['name']) ) . '</strong><br />' .
 	esc_html($id->get_error_message()) . '</div>';
 	exit;
 }
--- a/wp-admin/comment.php
+++ b/wp-admin/comment.php
@@ -33,6 +33,17 @@ if ( isset( $_GET['dt'] ) ) {
 		$action = 'trash';
 }

+/**
+ * Display error message at bottom of comments.
+ *
+ * @param string $msg Error Message. Assumed to contain HTML and be sanitized.
+ */
+function comment_footer_die( $msg ) {
+	echo "<div class='wrap'><p>$msg</p></div>";
+	include( ABSPATH . 'wp-admin/admin-footer.php' );
+	die;
+}
+
 switch( $action ) {

 case 'editcomment' :
@@ -155,7 +166,7 @@ if ( $comment->comment_approved != '0' ) { // if not unapproved
 </tr>
 <?php if ( $comment->comment_author_email ) { ?>
 <tr>
-<th scope="row"><?php _e('Email'); ?></th>
+<th scope="row"><?php _e('E-mail'); ?></th>
 <td><?php echo $comment->comment_author_email; ?></td>
 </tr>
 <?php } ?>
@@ -180,13 +191,9 @@ if ( $comment->comment_approved != '0' ) { // if not unapproved

 		if ( $comment->comment_parent ) {
 			$parent      = get_comment( $comment->comment_parent );
-			$parent_link = esc_url( get_comment_link( $parent ) );
-			$name        = get_comment_author( $parent );
-			printf(
-				/* translators: %s: comment link */
-				' | ' . __( 'In reply to %s.' ),
-				'<a href="' . $parent_link . '">' . $name . '</a>'
-			);
+			$parent_link = esc_url( get_comment_link( $comment->comment_parent ) );
+			$name        = get_comment_author( $parent->comment_ID );
+			printf( ' | ' . __( 'In reply to <a href="%1$s">%2$s</a>.' ), $parent_link, $name );
 		}
 	?>
 	</td>
@@ -194,14 +201,15 @@ if ( $comment->comment_approved != '0' ) { // if not unapproved
 <tr>
 	<th scope="row"><?php _e( 'Submitted on' ); ?></th>
 	<td>
-		<a href="<?php echo esc_url( get_comment_link( $comment ) ); ?>"><?php
-			/* translators: 1: comment date, 2: comment time */
-			printf( __( '%1$s at %2$s' ),
-				/* translators: comment date format. See http://php.net/date */
-				get_comment_date( __( 'Y/m/d' ), $comment ),
-				get_comment_date( get_option( 'time_format' ), $comment )
-			);
-		?></a>
+	<?php
+		/* translators: 2: comment date, 3: comment time */
+		printf( __( '<a href="%1$s">%2$s at %3$s</a>' ),
+			esc_url( get_comment_link( $comment->comment_ID ) ),
+			/* translators: comment date format. See http://php.net/date */
+			get_comment_date( __( 'Y/m/d' ) ),
+			get_comment_date( get_option( 'time_format' ) )
+		);
+	?>
 	</td>
 </tr>
 <tr>
@@ -261,31 +269,31 @@ case 'unapprovecomment' :

 	switch ( $action ) {
 		case 'deletecomment' :
-			wp_delete_comment( $comment );
+			wp_delete_comment( $comment_id );
 			$redir = add_query_arg( array('deleted' => '1'), $redir );
 			break;
 		case 'trashcomment' :
-			wp_trash_comment( $comment );
+			wp_trash_comment($comment_id);
 			$redir = add_query_arg( array('trashed' => '1', 'ids' => $comment_id), $redir );
 			break;
 		case 'untrashcomment' :
-			wp_untrash_comment( $comment );
+			wp_untrash_comment($comment_id);
 			$redir = add_query_arg( array('untrashed' => '1'), $redir );
 			break;
 		case 'spamcomment' :
-			wp_spam_comment( $comment );
+			wp_spam_comment($comment_id);
 			$redir = add_query_arg( array('spammed' => '1', 'ids' => $comment_id), $redir );
 			break;
 		case 'unspamcomment' :
-			wp_unspam_comment( $comment );
+			wp_unspam_comment($comment_id);
 			$redir = add_query_arg( array('unspammed' => '1'), $redir );
 			break;
 		case 'approvecomment' :
-			wp_set_comment_status( $comment, 'approve' );
+			wp_set_comment_status( $comment_id, 'approve' );
 			$redir = add_query_arg( array( 'approved' => 1 ), $redir );
 			break;
 		case 'unapprovecomment' :
-			wp_set_comment_status( $comment, 'hold' );
+			wp_set_comment_status( $comment_id, 'hold' );
 			$redir = add_query_arg( array( 'unapproved' => 1 ), $redir );
 			break;
 	}
--- a/wp-admin/credits.php
+++ b/wp-admin/credits.php
@@ -8,10 +8,70 @@

 /** WordPress Administration Bootstrap */
 require_once( dirname( __FILE__ ) . '/admin.php' );
-require_once( dirname( __FILE__ ) . '/includes/credits.php' );

 $title = __( 'Credits' );

+/**
+ * Retrieve the contributor credits.
+ *
+ * @global string $wp_version The current WordPress version.
+ *
+ * @since 3.2.0
+ *
+ * @return array|false A list of all of the contributors, or false on error.
+*/
+function wp_credits() {
+	global $wp_version;
+	$locale = get_locale();
+
+	$results = get_site_transient( 'wordpress_credits_' . $locale );
+
+	if ( ! is_array( $results )
+		|| false !== strpos( $wp_version, '-' )
+		|| ( isset( $results['data']['version'] ) && strpos( $wp_version, $results['data']['version'] ) !== 0 )
+	) {
+		$response = wp_remote_get( "http://api.wordpress.org/core/credits/1.1/?version=$wp_version&locale=$locale" );
+
+		if ( is_wp_error( $response ) || 200 != wp_remote_retrieve_response_code( $response ) )
+			return false;
+
+		$results = json_decode( wp_remote_retrieve_body( $response ), true );
+
+		if ( ! is_array( $results ) )
+			return false;
+
+		set_site_transient( 'wordpress_credits_' . $locale, $results, DAY_IN_SECONDS );
+	}
+
+	return $results;
+}
+
+/**
+ * Retrieve the link to a contributor's WordPress.org profile page.
+ *
+ * @access private
+ * @since 3.2.0
+ *
+ * @param string &$display_name The contributor's display name, passed by reference.
+ * @param string $username      The contributor's username.
+ * @param string $profiles      URL to the contributor's WordPress.org profile page.
+ */
+function _wp_credits_add_profile_link( &$display_name, $username, $profiles ) {
+	$display_name = '<a href="' . esc_url( sprintf( $profiles, $username ) ) . '">' . esc_html( $display_name ) . '</a>';
+}
+
+/**
+ * Retrieve the link to an external library used in WordPress.
+ *
+ * @access private
+ * @since 3.2.0
+ *
+ * @param string &$data External library data, passed by reference.
+ */
+function _wp_credits_build_object_link( &$data ) {
+	$data = '<a href="' . esc_url( $data[1] ) . '">' . esc_html( $data[0] ) . '</a>';
+}
+
 list( $display_version ) = explode( '-', $wp_version );

 include( ABSPATH . 'wp-admin/admin-header.php' );
@@ -20,14 +80,18 @@ include( ABSPATH . 'wp-admin/admin-header.php' );

 <h1><?php printf( __( 'Welcome to WordPress %s' ), $display_version ); ?></h1>

-<div class="about-text"><?php printf( __( 'Thank you for updating! WordPress %s makes your site more connected and responsive.' ), $display_version ); ?></div>
+<div class="about-text"><?php printf( __( 'Thank you for updating! WordPress %s makes it even easier to format your content and customize your site.' ), $display_version ); ?></div>

 <div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>

 <h2 class="nav-tab-wrapper">
-	<a href="about.php" class="nav-tab"><?php _e( 'What&#8217;s New' ); ?></a>
-	<a href="credits.php" class="nav-tab nav-tab-active"><?php _e( 'Credits' ); ?></a>
-	<a href="freedoms.php" class="nav-tab"><?php _e( 'Freedoms' ); ?></a>
+	<a href="about.php" class="nav-tab">
+		<?php _e( 'What&#8217;s New' ); ?>
+	</a><a href="credits.php" class="nav-tab nav-tab-active">
+		<?php _e( 'Credits' ); ?>
+	</a><a href="freedoms.php" class="nav-tab">
+		<?php _e( 'Freedoms' ); ?>
+	</a>
 </h2>

 <?php
@@ -56,7 +120,7 @@ foreach ( $credits['groups'] as $group_slug => $group_data ) {
 			$title = translate( $group_data['name'] );
 		}

-		echo '<h3 class="wp-people-group">' . esc_html( $title ) . "</h3>\n";
+		echo '<h4 class="wp-people-group">' . esc_html( $title ) . "</h4>\n";
 	}

 	if ( ! empty( $group_data['shuffle'] ) )
@@ -121,7 +185,6 @@ __( 'Core Committer' );
 __( 'Guest Committer' );
 __( 'Developer' );
 __( 'Designer' );
-__( 'Docs Committer' );
 __( 'XML-RPC' );
 __( 'Internationalization' );
 __( 'External Libraries' );
--- a/wp-admin/css/about-rtl.css
+++ b/wp-admin/css/about-rtl.css
@@ -79,10 +79,17 @@

 /* Tabs */

-.about-wrap .nav-tab {
-	padding-left: 15px;
-	padding-right: 15px;
+.about-wrap h2.nav-tab-wrapper {
+	padding-right: 6px;
+}
+
+.about-wrap h2 .nav-tab {
+	padding: 4px 15px 6px;
+	margin: 0 0 -1px 3px;
 	font-size: 18px;
+	vertical-align: top;
+	border-width: 1px;
+	white-space: nowrap;
 }

 /* 1.1 - Typography */
@@ -141,13 +148,6 @@
 	margin-left: 4.799999999%;
 	width: 47.6%;
 }
-.about-wrap .feature-section.two-col .col {
-	display: inline-block;
-	float: none;
-	margin-left: 4.799999999%;
-	width: calc( 47.6% - 4px );
-	vertical-align: middle;
-}

 .about-wrap .three-col .col {
 	margin-left: 4.999999999%;
@@ -181,20 +181,16 @@
 /* 2.1 - Typography */

 .about-wrap .headline-feature h2 {
-	margin: 30px 0 30px;
+	margin: 50px 0 30px;
 	font-size: 2.2em;
 	font-weight: 300;
 	line-height: 1.3;
-	text-align: center;
-}
-
-.about-wrap .headline-feature h3 {
-	margin-top: 0;
 	text-align: right;
 }

-.about-wrap .feature-section.two-col h3 {
-	margin-top: 0;
+.about-wrap .headline-feature h3 {
+	margin-top: 30px;
+	text-align: center;
 }

 .about-wrap .feature-list h2 {
@@ -211,27 +207,13 @@
 	margin-top: 0.6em;
 }

-.about-wrap .two-col-text {
-	-webkit-column-count: 2;
-	-moz-column-count: 2;
-	column-count: 2;
-	-webkit-column-gap: 40px;
-	-moz-column-gap: 40px;
-	column-gap: 40px;
-}
-
-.about-wrap .two-col-text p:first-of-type {
-	margin-top: 0;
-}
-
 /* 2.2 - Structure */

-.about-wrap .headline-feature.feature-video {
+.about-wrap .feature-video {
 	position: relative;
 	margin: 40px 0;
-	padding-bottom: 56.25%;
+	padding-bottom: 56.25%; /* video is 1280 x 720 */
 	width: 100%;
-	max-width: 100%;
 	height: 0;
 	text-align: center;
 }
@@ -251,46 +233,27 @@
 .about-wrap .feature-section {
 	overflow: hidden;
 	padding: 0 0 40px;
+	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 }

-.about-wrap .headline-feature {
+.about-wrap .headline-feature .feature-section {
 	margin: 0 auto;
-	max-width: 80%;
+	max-width: 95%;
 }

 .about-wrap .feature-section .media-container {
+	border: 1px solid #ddd;
 	overflow: hidden;
 }

-.about-wrap .headline-feature .col {
-	width: 65.2%;
-}
-
-.about-wrap .headline-feature .col.feature-image {
-	width: 30%;
-}
-
-.about-wrap .headline-feature .vertical-screen {
-	float: left;
-	margin-right: 40px;
-	max-width: 100%;
-}
-
-.about-wrap .headline-feature .horizontal-screen {
-	margin-top: 20px;
-	max-width: 100%;
-}
-
-.about-wrap .embed-container {
+.about-wrap .feature-section .svg-container {
+	padding: 50px 0;
 	text-align: center;
+	background-color: #e1e1e3;
 }

-.about-wrap .embed-container iframe {
-	max-width: 100%;
-}
-
-.about-wrap .wp-embedded-content {
-	max-width: 100%;
+.about-wrap .feature-section .svg-container img {
+	max-width: 150px;
 }

 .about-wrap .feature-section:not(.under-the-hood) .col {
@@ -329,10 +292,9 @@

 /* Credits */

-.about-wrap h3.wp-people-group {
-	margin: 2.6em 0 1.33em;
+.about-wrap h4.wp-people-group {
+	margin-top: 2.6em;
 	font-size: 16px;
-	line-height: inherit;
 }

 .about-wrap ul.wp-people-group {
@@ -422,47 +384,7 @@
 		width: 100%;
 		margin: 40px 0 0;
 		padding: 0 0 40px;
-	}
-
-	.about-wrap .headline-feature {
-		position: relative;
-	}
-
-	.about-wrap .headline-feature .col.feature-image {
-		position: absolute;
-		bottom: 0;
-		left: 0;
-		width: 40%;
-	}
-
-	.about-wrap .headline-feature .horizontal-image {
-		position: relative;
-	}
-
-	.about-wrap .headline-feature .horizontal-image:before {
-		display: block;
-		content: "";
-		width: 100%;
-		padding-top: 80%;
-	}
-
-	.about-wrap .headline-feature .horizontal-image > .content {
-		position: absolute;
-		top: 0;
-		right: 0;
-		left: 0;
-		bottom: 0;
-	}
-
-	.about-wrap .headline-feature .horizontal-image img {
-		position: absolute;
-		bottom: 0;
-	}
-
-	.about-wrap .two-col-text {
-		-webkit-column-count: 1;
-		-moz-column-count: 1;
-		column-count: 1;
+		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 	}

 	.about-wrap .three-col img {
@@ -506,21 +428,27 @@
 		width: 100%;
 	}

-	.about-wrap .feature-section.two-col .col,
+	.about-wrap h2.nav-tab-wrapper {
+		padding-right: 0;
+		border-bottom: 0;
+	}
+
+	.about-wrap h2 .nav-tab {
+		margin-top: 10px;
+		margin-left: 10px;
+		border-bottom: 1px solid #ccc;
+	}
+
+	.about-wrap .feature-section .svg-container {
+		padding-top: 20px;
+		padding-bottom: 20px;
+	}
+
 	.about-wrap .three-col .col,
 	.about-wrap .headline-feature .feature-section .col {
 		width: 100% !important;
 		float: none !important;
 	}
-
-	.about-wrap .feature-section.two-col .col:last-of-type {
-		margin-top: 0;
-	}
-
-	.feature-section.under-the-hood.three-col .col,
-	.feature-section.under-the-hood.one-col .col {
-		padding-bottom: 0;
-	}
 }

@media only screen and (max-width: 400px) {
--- a/wp-admin/css/about.css
+++ b/wp-admin/css/about.css
@@ -79,10 +79,17 @@

 /* Tabs */

-.about-wrap .nav-tab {
-	padding-right: 15px;
-	padding-left: 15px;
+.about-wrap h2.nav-tab-wrapper {
+	padding-left: 6px;
+}
+
+.about-wrap h2 .nav-tab {
+	padding: 4px 15px 6px;
+	margin: 0 3px -1px 0;
 	font-size: 18px;
+	vertical-align: top;
+	border-width: 1px;
+	white-space: nowrap;
 }

 /* 1.1 - Typography */
@@ -141,13 +148,6 @@
 	margin-right: 4.799999999%;
 	width: 47.6%;
 }
-.about-wrap .feature-section.two-col .col {
-	display: inline-block;
-	float: none;
-	margin-right: 4.799999999%;
-	width: calc( 47.6% - 4px );
-	vertical-align: middle;
-}

 .about-wrap .three-col .col {
 	margin-right: 4.999999999%;
@@ -181,20 +181,16 @@
 /* 2.1 - Typography */

 .about-wrap .headline-feature h2 {
-	margin: 30px 0 30px;
+	margin: 50px 0 30px;
 	font-size: 2.2em;
 	font-weight: 300;
 	line-height: 1.3;
-	text-align: center;
-}
-
-.about-wrap .headline-feature h3 {
-	margin-top: 0;
 	text-align: left;
 }

-.about-wrap .feature-section.two-col h3 {
-	margin-top: 0;
+.about-wrap .headline-feature h3 {
+	margin-top: 30px;
+	text-align: center;
 }

 .about-wrap .feature-list h2 {
@@ -211,27 +207,13 @@
 	margin-top: 0.6em;
 }

-.about-wrap .two-col-text {
-	-webkit-column-count: 2;
-	-moz-column-count: 2;
-	column-count: 2;
-	-webkit-column-gap: 40px;
-	-moz-column-gap: 40px;
-	column-gap: 40px;
-}
-
-.about-wrap .two-col-text p:first-of-type {
-	margin-top: 0;
-}
-
 /* 2.2 - Structure */

-.about-wrap .headline-feature.feature-video {
+.about-wrap .feature-video {
 	position: relative;
 	margin: 40px 0;
-	padding-bottom: 56.25%;
+	padding-bottom: 56.25%; /* video is 1280 x 720 */
 	width: 100%;
-	max-width: 100%;
 	height: 0;
 	text-align: center;
 }
@@ -251,46 +233,27 @@
 .about-wrap .feature-section {
 	overflow: hidden;
 	padding: 0 0 40px;
+	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 }

-.about-wrap .headline-feature {
+.about-wrap .headline-feature .feature-section {
 	margin: 0 auto;
-	max-width: 80%;
+	max-width: 95%;
 }

 .about-wrap .feature-section .media-container {
+	border: 1px solid #ddd;
 	overflow: hidden;
 }

-.about-wrap .headline-feature .col {
-	width: 65.2%;
-}
-
-.about-wrap .headline-feature .col.feature-image {
-	width: 30%;
-}
-
-.about-wrap .headline-feature .vertical-screen {
-	float: right;
-	margin-left: 40px;
-	max-width: 100%;
-}
-
-.about-wrap .headline-feature .horizontal-screen {
-	margin-top: 20px;
-	max-width: 100%;
-}
-
-.about-wrap .embed-container {
+.about-wrap .feature-section .svg-container {
+	padding: 50px 0;
 	text-align: center;
+	background-color: #e1e1e3;
 }

-.about-wrap .embed-container iframe {
-	max-width: 100%;
-}
-
-.about-wrap .wp-embedded-content {
-	max-width: 100%;
+.about-wrap .feature-section .svg-container img {
+	max-width: 150px;
 }

 .about-wrap .feature-section:not(.under-the-hood) .col {
@@ -329,10 +292,9 @@

 /* Credits */

-.about-wrap h3.wp-people-group {
-	margin: 2.6em 0 1.33em;
+.about-wrap h4.wp-people-group {
+	margin-top: 2.6em;
 	font-size: 16px;
-	line-height: inherit;
 }

 .about-wrap ul.wp-people-group {
@@ -422,47 +384,7 @@
 		width: 100%;
 		margin: 40px 0 0;
 		padding: 0 0 40px;
-	}
-
-	.about-wrap .headline-feature {
-		position: relative;
-	}
-
-	.about-wrap .headline-feature .col.feature-image {
-		position: absolute;
-		bottom: 0;
-		right: 0;
-		width: 40%;
-	}
-
-	.about-wrap .headline-feature .horizontal-image {
-		position: relative;
-	}
-
-	.about-wrap .headline-feature .horizontal-image:before {
-		display: block;
-		content: "";
-		width: 100%;
-		padding-top: 80%;
-	}
-
-	.about-wrap .headline-feature .horizontal-image > .content {
-		position: absolute;
-		top: 0;
-		left: 0;
-		right: 0;
-		bottom: 0;
-	}
-
-	.about-wrap .headline-feature .horizontal-image img {
-		position: absolute;
-		bottom: 0;
-	}
-
-	.about-wrap .two-col-text {
-		-webkit-column-count: 1;
-		-moz-column-count: 1;
-		column-count: 1;
+		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 	}

 	.about-wrap .three-col img {
@@ -506,21 +428,27 @@
 		width: 100%;
 	}

-	.about-wrap .feature-section.two-col .col,
+	.about-wrap h2.nav-tab-wrapper {
+		padding-left: 0;
+		border-bottom: 0;
+	}
+
+	.about-wrap h2 .nav-tab {
+		margin-top: 10px;
+		margin-right: 10px;
+		border-bottom: 1px solid #ccc;
+	}
+
+	.about-wrap .feature-section .svg-container {
+		padding-top: 20px;
+		padding-bottom: 20px;
+	}
+
 	.about-wrap .three-col .col,
 	.about-wrap .headline-feature .feature-section .col {
 		width: 100% !important;
 		float: none !important;
 	}
-
-	.about-wrap .feature-section.two-col .col:last-of-type {
-		margin-top: 0;
-	}
-
-	.feature-section.under-the-hood.three-col .col,
-	.feature-section.under-the-hood.one-col .col {
-		padding-bottom: 0;
-	}
 }

@media only screen and (max-width: 400px) {
--- a/wp-admin/css/admin-menu-rtl.css
+++ b/wp-admin/css/admin-menu-rtl.css
@@ -39,7 +39,7 @@

 .icon16:before {
 	color: #999;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	padding: 6px 0;
 	height: 34px;
@@ -52,56 +52,56 @@
 }

 .icon16.icon-dashboard:before {
-	content: "\f226";
+	content: '\f226';
 }

 .icon16.icon-post:before {
-	content: "\f109";
+	content: '\f109';
 }

 .icon16.icon-media:before {
-	content: "\f104";
+	content: '\f104';
 }

 .icon16.icon-links:before {
-	content: "\f103";
+	content: '\f103';
 }

 .icon16.icon-page:before {
-	content: "\f105";
+	content: '\f105';
 }

 .icon16.icon-comments:before {
-	content: "\f101";
+	content: '\f101';
 	margin-top: 1px;
 }

 .icon16.icon-appearance:before {
-	content: "\f100";
+	content: '\f100';
 }

 .icon16.icon-plugins:before {
-	content: "\f106";
+	content: '\f106';
 }

 .icon16.icon-users:before {
-	content: "\f110";
+	content: '\f110';
 }

 .icon16.icon-tools:before {
-	content: "\f107";
+	content: '\f107';
 }

 .icon16.icon-settings:before {
-	content: "\f108";
+	content: '\f108';
 }

 .icon16.icon-site:before {
-	content: "\f112";
+	content: '\f112'
 }

 .icon16.icon-generic:before {
-	content: "\f111";
+	content: '\f111';
 }

 /* hide background-image for icons above */
@@ -586,14 +586,14 @@ ul#adminmenu > li.current > a.current:after {
 }

 #collapse-button div:after {
-	content: "\f148";
+	content: '\f148';
 	display: block;
 	line-height: 15px;
 	right: -3px;
 	top: -3px;
 	color: #a0a5aa;
 	color: rgba(240,245,250,0.6);
-	font: normal 20px/1 dashicons !important;
+	font: normal 20px/1 'dashicons' !important;
 	speak: none;
 	margin: 0 auto;
 	padding: 0 !important;
@@ -901,10 +901,10 @@ li#wp-admin-bar-menu-toggle {
 	}

 	#wpadminbar #wp-admin-bar-menu-toggle .ab-icon:before {
-		content: "\f228";
+		content: '\f228';
 		display: inline-block;
 		float: right;
-		font: normal 40px/45px dashicons;
+		font: normal 40px/45px 'Dashicons';
 		vertical-align: middle;
 		outline: none;
 		margin: 0;
--- a/wp-admin/css/admin-menu.css
+++ b/wp-admin/css/admin-menu.css
@@ -39,7 +39,7 @@

 .icon16:before {
 	color: #999;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	padding: 6px 0;
 	height: 34px;
@@ -52,56 +52,56 @@
 }

 .icon16.icon-dashboard:before {
-	content: "\f226";
+	content: '\f226';
 }

 .icon16.icon-post:before {
-	content: "\f109";
+	content: '\f109';
 }

 .icon16.icon-media:before {
-	content: "\f104";
+	content: '\f104';
 }

 .icon16.icon-links:before {
-	content: "\f103";
+	content: '\f103';
 }

 .icon16.icon-page:before {
-	content: "\f105";
+	content: '\f105';
 }

 .icon16.icon-comments:before {
-	content: "\f101";
+	content: '\f101';
 	margin-top: 1px;
 }

 .icon16.icon-appearance:before {
-	content: "\f100";
+	content: '\f100';
 }

 .icon16.icon-plugins:before {
-	content: "\f106";
+	content: '\f106';
 }

 .icon16.icon-users:before {
-	content: "\f110";
+	content: '\f110';
 }

 .icon16.icon-tools:before {
-	content: "\f107";
+	content: '\f107';
 }

 .icon16.icon-settings:before {
-	content: "\f108";
+	content: '\f108';
 }

 .icon16.icon-site:before {
-	content: "\f112";
+	content: '\f112'
 }

 .icon16.icon-generic:before {
-	content: "\f111";
+	content: '\f111';
 }

 /* hide background-image for icons above */
@@ -586,14 +586,14 @@ ul#adminmenu > li.current > a.current:after {
 }

 #collapse-button div:after {
-	content: "\f148";
+	content: '\f148';
 	display: block;
 	line-height: 15px;
 	left: -3px;
 	top: -3px;
 	color: #a0a5aa;
 	color: rgba(240,245,250,0.6);
-	font: normal 20px/1 dashicons !important;
+	font: normal 20px/1 'dashicons' !important;
 	speak: none;
 	margin: 0 auto;
 	padding: 0 !important;
@@ -901,10 +901,10 @@ li#wp-admin-bar-menu-toggle {
 	}

 	#wpadminbar #wp-admin-bar-menu-toggle .ab-icon:before {
-		content: "\f228";
+		content: '\f228';
 		display: inline-block;
 		float: left;
-		font: normal 40px/45px dashicons;
+		font: normal 40px/45px 'Dashicons';
 		vertical-align: middle;
 		outline: none;
 		margin: 0;
--- a/wp-admin/css/color-picker-rtl.css
+++ b/wp-admin/css/color-picker-rtl.css
@@ -24,8 +24,8 @@
 	vertical-align: bottom;
 	display: inline-block;
 	padding-right: 30px;
-	-webkit-box-shadow: 0 1px 0 #ccc;
-	box-shadow: 0 1px 0 #ccc;
+	-webkit-box-shadow: 0 1px 0 rgba(0,0,0,.08);
+	box-shadow: 0 1px 0 rgba(0,0,0,.08);
 }

 .wp-color-result:after {
@@ -43,6 +43,8 @@
 	left: 0;
 	text-align: center;
 	top: 0;
+	-webkit-box-shadow: inset 0 1px 0 #fff;
+	box-shadow: inset 0 1px 0 #fff;
 }

 .wp-color-result:hover,
@@ -73,9 +75,12 @@
 }

 .wp-color-result:focus {
-	border-color: #5b9dd9;
-	-webkit-box-shadow: 0 0 3px rgba( 0, 115, 170, .8 );
-	box-shadow: 0 0 3px rgba( 0, 115, 170, .8 );
+	-webkit-box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba( 30, 140, 190, 0.8 );
+	box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba( 30, 140, 190, 0.8 );
 }

 .wp-picker-open + .wp-picker-input-wrap {
--- a/wp-admin/css/color-picker-rtl.min.css
+++ b/wp-admin/css/color-picker-rtl.min.css
@@ -1 +1 @@
-.wp-color-picker{width:80px}.wp-picker-container .hidden{display:none}.wp-color-result{background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;cursor:pointer;height:22px;margin:0 0 6px 6px;position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:bottom;display:inline-block;padding-right:30px;-webkit-box-shadow:0 1px 0 #ccc;box-shadow:0 1px 0 #ccc;top:0}.wp-color-result:after{background:#f7f7f7;-webkit-border-radius:2px 0 0 2px;border-radius:2px 0 0 2px;border-right:1px solid #ccc;color:#555;content:attr(title);display:block;font-size:11px;line-height:22px;padding:0 6px;position:relative;left:0;text-align:center;top:0}.wp-color-result:focus,.wp-color-result:hover{background:#fafafa;border-color:#999;color:#23282d}.wp-color-result:focus:after,.wp-color-result:hover:after{color:#23282d;border-color:#a0a5aa;border-right:1px solid #999}.wp-color-result.wp-picker-open:after{content:attr(data-current)}.wp-picker-container,.wp-picker-container:active{display:inline-block;outline:0}.wp-color-result:focus{border-color:#5b9dd9;-webkit-box-shadow:0 0 3px rgba(0,115,170,.8);box-shadow:0 0 3px rgba(0,115,170,.8)}.wp-picker-open+.wp-picker-input-wrap{display:inline-block;vertical-align:top}.wp-picker-container .button{margin-right:6px}.wp-picker-container .iris-square-slider .ui-slider-handle:focus{background-color:#555}.wp-picker-container .iris-picker{-webkit-border-radius:0;border-radius:0;border-color:#dfdfdf;margin-top:6px}.wp-picker-container input[type=text].wp-color-picker{width:65px;font-size:12px;font-family:monospace;text-align:center;line-height:16px;margin:0}.wp-picker-container input[type=text].wp-color-picker:focus::-webkit-input-placeholder{color:transparent}.wp-picker-container input[type=text].wp-color-picker:-moz-placeholder{color:#999}.wp-picker-container input[type=text].iris-error{background-color:#ffebe8;border-color:#c00;color:#000}
+.wp-color-picker{width:80px}.wp-picker-container .hidden{display:none}.wp-color-result{background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;cursor:pointer;height:22px;margin:0 0 6px 6px;position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:bottom;display:inline-block;padding-right:30px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.08);box-shadow:0 1px 0 rgba(0,0,0,.08);top:0}.wp-color-result:after{background:#f7f7f7;-webkit-border-radius:2px 0 0 2px;border-radius:2px 0 0 2px;border-right:1px solid #ccc;color:#555;content:attr(title);display:block;font-size:11px;line-height:22px;padding:0 6px;position:relative;left:0;text-align:center;top:0;-webkit-box-shadow:inset 0 1px 0 #fff;box-shadow:inset 0 1px 0 #fff}.wp-color-result:focus,.wp-color-result:hover{background:#fafafa;border-color:#999;color:#23282d}.wp-color-result:focus:after,.wp-color-result:hover:after{color:#23282d;border-color:#a0a5aa;border-right:1px solid #999}.wp-color-result.wp-picker-open:after{content:attr(data-current)}.wp-picker-container,.wp-picker-container:active{display:inline-block;outline:0}.wp-color-result:focus{-webkit-box-shadow:0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);box-shadow:0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8)}.wp-picker-open+.wp-picker-input-wrap{display:inline-block;vertical-align:top}.wp-picker-container .button{margin-right:6px}.wp-picker-container .iris-square-slider .ui-slider-handle:focus{background-color:#555}.wp-picker-container .iris-picker{-webkit-border-radius:0;border-radius:0;border-color:#dfdfdf;margin-top:6px}.wp-picker-container input[type=text].wp-color-picker{width:65px;font-size:12px;font-family:monospace;text-align:center;line-height:16px;margin:0}.wp-picker-container input[type=text].wp-color-picker:focus::-webkit-input-placeholder{color:transparent}.wp-picker-container input[type=text].wp-color-picker:-moz-placeholder{color:#999}.wp-picker-container input[type=text].iris-error{background-color:#ffebe8;border-color:#c00;color:#000}
--- a/wp-admin/css/color-picker.css
+++ b/wp-admin/css/color-picker.css
@@ -24,8 +24,8 @@
 	vertical-align: bottom;
 	display: inline-block;
 	padding-left: 30px;
-	-webkit-box-shadow: 0 1px 0 #ccc;
-	box-shadow: 0 1px 0 #ccc;
+	-webkit-box-shadow: 0 1px 0 rgba(0,0,0,.08);
+	box-shadow: 0 1px 0 rgba(0,0,0,.08);
 }

 .wp-color-result:after {
@@ -43,6 +43,8 @@
 	right: 0;
 	text-align: center;
 	top: 0;
+	-webkit-box-shadow: inset 0 1px 0 #fff;
+	box-shadow: inset 0 1px 0 #fff;
 }

 .wp-color-result:hover,
@@ -73,9 +75,12 @@
 }

 .wp-color-result:focus {
-	border-color: #5b9dd9;
-	-webkit-box-shadow: 0 0 3px rgba( 0, 115, 170, .8 );
-	box-shadow: 0 0 3px rgba( 0, 115, 170, .8 );
+	-webkit-box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba( 30, 140, 190, 0.8 );
+	box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba( 30, 140, 190, 0.8 );
 }

 .wp-picker-open + .wp-picker-input-wrap {
--- a/wp-admin/css/color-picker.min.css
+++ b/wp-admin/css/color-picker.min.css
@@ -1 +1 @@
-.wp-color-picker{width:80px}.wp-picker-container .hidden{display:none}.wp-color-result{background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;cursor:pointer;height:22px;margin:0 6px 6px 0;position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:bottom;display:inline-block;padding-left:30px;-webkit-box-shadow:0 1px 0 #ccc;box-shadow:0 1px 0 #ccc;top:0}.wp-color-result:after{background:#f7f7f7;-webkit-border-radius:0 2px 2px 0;border-radius:0 2px 2px 0;border-left:1px solid #ccc;color:#555;content:attr(title);display:block;font-size:11px;line-height:22px;padding:0 6px;position:relative;right:0;text-align:center;top:0}.wp-color-result:focus,.wp-color-result:hover{background:#fafafa;border-color:#999;color:#23282d}.wp-color-result:focus:after,.wp-color-result:hover:after{color:#23282d;border-color:#a0a5aa;border-left:1px solid #999}.wp-color-result.wp-picker-open:after{content:attr(data-current)}.wp-picker-container,.wp-picker-container:active{display:inline-block;outline:0}.wp-color-result:focus{border-color:#5b9dd9;-webkit-box-shadow:0 0 3px rgba(0,115,170,.8);box-shadow:0 0 3px rgba(0,115,170,.8)}.wp-picker-open+.wp-picker-input-wrap{display:inline-block;vertical-align:top}.wp-picker-container .button{margin-left:6px}.wp-picker-container .iris-square-slider .ui-slider-handle:focus{background-color:#555}.wp-picker-container .iris-picker{-webkit-border-radius:0;border-radius:0;border-color:#dfdfdf;margin-top:6px}.wp-picker-container input[type=text].wp-color-picker{width:65px;font-size:12px;font-family:monospace;text-align:center;line-height:16px;margin:0}.wp-picker-container input[type=text].wp-color-picker:focus::-webkit-input-placeholder{color:transparent}.wp-picker-container input[type=text].wp-color-picker:-moz-placeholder{color:#999}.wp-picker-container input[type=text].iris-error{background-color:#ffebe8;border-color:#c00;color:#000}
+.wp-color-picker{width:80px}.wp-picker-container .hidden{display:none}.wp-color-result{background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;cursor:pointer;height:22px;margin:0 6px 6px 0;position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:bottom;display:inline-block;padding-left:30px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.08);box-shadow:0 1px 0 rgba(0,0,0,.08);top:0}.wp-color-result:after{background:#f7f7f7;-webkit-border-radius:0 2px 2px 0;border-radius:0 2px 2px 0;border-left:1px solid #ccc;color:#555;content:attr(title);display:block;font-size:11px;line-height:22px;padding:0 6px;position:relative;right:0;text-align:center;top:0;-webkit-box-shadow:inset 0 1px 0 #fff;box-shadow:inset 0 1px 0 #fff}.wp-color-result:focus,.wp-color-result:hover{background:#fafafa;border-color:#999;color:#23282d}.wp-color-result:focus:after,.wp-color-result:hover:after{color:#23282d;border-color:#a0a5aa;border-left:1px solid #999}.wp-color-result.wp-picker-open:after{content:attr(data-current)}.wp-picker-container,.wp-picker-container:active{display:inline-block;outline:0}.wp-color-result:focus{-webkit-box-shadow:0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);box-shadow:0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8)}.wp-picker-open+.wp-picker-input-wrap{display:inline-block;vertical-align:top}.wp-picker-container .button{margin-left:6px}.wp-picker-container .iris-square-slider .ui-slider-handle:focus{background-color:#555}.wp-picker-container .iris-picker{-webkit-border-radius:0;border-radius:0;border-color:#dfdfdf;margin-top:6px}.wp-picker-container input[type=text].wp-color-picker{width:65px;font-size:12px;font-family:monospace;text-align:center;line-height:16px;margin:0}.wp-picker-container input[type=text].wp-color-picker:focus::-webkit-input-placeholder{color:transparent}.wp-picker-container input[type=text].wp-color-picker:-moz-placeholder{color:#999}.wp-picker-container input[type=text].iris-error{background-color:#ffebe8;border-color:#c00;color:#000}
--- a/wp-admin/css/colors/_admin.scss
+++ b/wp-admin/css/colors/_admin.scss
@@ -315,7 +315,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -332,8 +331,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -487,6 +484,16 @@ body.more-filters-opened .more-filters:focus:before {
 	color: $menu-highlight-text;
 }

+/* jQuery UI Slider */
+
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+	background: $button-color;
+	border-color: darken( $button-color, 10% );
+	box-shadow: inset 0 1px 0 lighten( $button-color, 15% ), 0 1px 0 rgba(0,0,0,.15);
+}
+
 /* Responsive Component */

 div#wp-responsive-toggle a:before {
--- a/wp-admin/css/colors/_mixins.scss
+++ b/wp-admin/css/colors/_mixins.scss
@@ -4,31 +4,31 @@
 */
@mixin button( $button-color, $text-color: white ) {
 	background: $button-color;
-	border-color: darken( $button-color, 10% ) darken( $button-color, 15% ) darken( $button-color, 15% );
+	border-color: darken( $button-color, 10% );
 	color: $text-color;
-	box-shadow: 0 1px 0 darken( $button-color, 15% );
-	text-shadow: 0 -1px 1px darken( $button-color, 15% ),
-		1px 0 1px darken( $button-color, 15% ),
-		0 1px 1px darken( $button-color, 15% ),
-		-1px 0 1px darken( $button-color, 15% );
+	box-shadow: inset 0 1px 0 lighten( $button-color, 15% ), 0 1px 0 rgba(0,0,0,.15);

 	&:hover,
 	&:focus {
-		background: lighten( $button-color, 3% );
+		background: darken( $button-color, 5% );
 		border-color: darken( $button-color, 15% );
 		color: $text-color;
-		box-shadow: 0 1px 0 darken( $button-color, 15% );
+		box-shadow: inset 0 1px 0 lighten( $button-color, 10% );
 	}

 	&:focus {
-		box-shadow: inset 0 1px 0 darken( $button-color, 10% ),
-					0 0 2px 1px #33b3db;
+		box-shadow: inset 0 1px 0 lighten( $button-color, 10% ),
+		            0 0 0 1px #5b9dd9,
+		            0 0 2px 1px rgba( 30, 140, 190, .8 );
 	}

 	&:active {
 		background: darken( $button-color, 10% );
 		border-color: darken( $button-color, 15% );
-	 	box-shadow: inset 0 2px 0 darken( $button-color, 15% );
+		color: $text-color;
+	 	box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 ),
+		            0 0 0 1px #5b9dd9,
+		            0 0 2px 1px rgba( 30, 140, 190, .8 );
 	}

 	&[disabled],
@@ -40,12 +40,4 @@
 		border-color: darken( $button-color, 15% ) !important;
 		text-shadow: none !important;
 	}
-
-	&.button-hero {
-		box-shadow: 0 2px 0 darken( $button-color, 15% ) !important;
-		&:active {
-		 	box-shadow: inset 0 3px 0 darken( $button-color, 15% ) !important;
-		}
-	}
-
 }
--- a/wp-admin/css/colors/blue/colors-rtl.css
+++ b/wp-admin/css/colors/blue/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #e1a948;
-  border-color: #d39323 #bd831f #bd831f;
+  border-color: #d39323;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #bd831f;
-  box-shadow: 0 1px 0 #bd831f;
-  text-shadow: 0 -1px 1px #bd831f, -1px 0 1px #bd831f, 0 1px 1px #bd831f, 1px 0 1px #bd831f;
+  -webkit-box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #e3af55;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #dd9f32;
  border-color: #bd831f;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #bd831f;
-  box-shadow: 0 1px 0 #bd831f;
+  -webkit-box-shadow: inset 0 1px 0 #e8be74;
+  box-shadow: inset 0 1px 0 #e8be74;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #d39323, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #d39323, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #e8be74, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #e8be74, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #d39323;
  border-color: #bd831f;
-  -webkit-box-shadow: inset 0 2px 0 #bd831f;
-  box-shadow: inset 0 2px 0 #bd831f;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1cdc7 !important;
  background: #db9925 !important;
  border-color: #bd831f !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #bd831f !important;
-  box-shadow: 0 2px 0 #bd831f !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #bd831f !important;
-  box-shadow: inset 0 3px 0 #bd831f !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #52accc;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #e2ecf1;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #fff;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #fff;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #e1a948;
+  border-color: #d39323;
+  -webkit-box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #e5f8ff;
--- a/wp-admin/css/colors/blue/colors-rtl.min.css
+++ b/wp-admin/css/colors/blue/colors-rtl.min.css
--- a/wp-admin/css/colors/blue/colors.css
+++ b/wp-admin/css/colors/blue/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #e1a948;
-  border-color: #d39323 #bd831f #bd831f;
+  border-color: #d39323;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #bd831f;
-  box-shadow: 0 1px 0 #bd831f;
-  text-shadow: 0 -1px 1px #bd831f, 1px 0 1px #bd831f, 0 1px 1px #bd831f, -1px 0 1px #bd831f;
+  -webkit-box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #e3af55;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #dd9f32;
  border-color: #bd831f;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #bd831f;
-  box-shadow: 0 1px 0 #bd831f;
+  -webkit-box-shadow: inset 0 1px 0 #e8be74;
+  box-shadow: inset 0 1px 0 #e8be74;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #d39323, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #d39323, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #e8be74, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #e8be74, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #d39323;
  border-color: #bd831f;
-  -webkit-box-shadow: inset 0 2px 0 #bd831f;
-  box-shadow: inset 0 2px 0 #bd831f;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1cdc7 !important;
  background: #db9925 !important;
  border-color: #bd831f !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #bd831f !important;
-  box-shadow: 0 2px 0 #bd831f !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #bd831f !important;
-  box-shadow: inset 0 3px 0 #bd831f !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #52accc;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #e2ecf1;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #fff;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #fff;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #e1a948;
+  border-color: #d39323;
+  -webkit-box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ecc88a, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #e5f8ff;
--- a/wp-admin/css/colors/blue/colors.min.css
+++ b/wp-admin/css/colors/blue/colors.min.css
--- a/wp-admin/css/colors/coffee/colors-rtl.css
+++ b/wp-admin/css/colors/coffee/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #c7a589;
-  border-color: #b78b66 #ae7d55 #ae7d55;
+  border-color: #b78b66;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ae7d55;
-  box-shadow: 0 1px 0 #ae7d55;
-  text-shadow: 0 -1px 1px #ae7d55, -1px 0 1px #ae7d55, 0 1px 1px #ae7d55, 1px 0 1px #ae7d55;
+  -webkit-box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #ccad93;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #bf9878;
  border-color: #ae7d55;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ae7d55;
-  box-shadow: 0 1px 0 #ae7d55;
+  -webkit-box-shadow: inset 0 1px 0 #d7bfac;
+  box-shadow: inset 0 1px 0 #d7bfac;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #b78b66, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #b78b66, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #d7bfac, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #d7bfac, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #b78b66;
  border-color: #ae7d55;
-  -webkit-box-shadow: inset 0 2px 0 #ae7d55;
-  box-shadow: inset 0 2px 0 #ae7d55;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1ccc7 !important;
  background: #ba906d !important;
  border-color: #ae7d55 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #ae7d55 !important;
-  box-shadow: 0 2px 0 #ae7d55 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #ae7d55 !important;
-  box-shadow: inset 0 3px 0 #ae7d55 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #59524c;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #cdcbc9;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #c7a589;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #c7a589;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #c7a589;
+  border-color: #b78b66;
+  -webkit-box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f3f2f1;
--- a/wp-admin/css/colors/coffee/colors-rtl.min.css
+++ b/wp-admin/css/colors/coffee/colors-rtl.min.css
--- a/wp-admin/css/colors/coffee/colors.css
+++ b/wp-admin/css/colors/coffee/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #c7a589;
-  border-color: #b78b66 #ae7d55 #ae7d55;
+  border-color: #b78b66;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ae7d55;
-  box-shadow: 0 1px 0 #ae7d55;
-  text-shadow: 0 -1px 1px #ae7d55, 1px 0 1px #ae7d55, 0 1px 1px #ae7d55, -1px 0 1px #ae7d55;
+  -webkit-box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #ccad93;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #bf9878;
  border-color: #ae7d55;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ae7d55;
-  box-shadow: 0 1px 0 #ae7d55;
+  -webkit-box-shadow: inset 0 1px 0 #d7bfac;
+  box-shadow: inset 0 1px 0 #d7bfac;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #b78b66, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #b78b66, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #d7bfac, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #d7bfac, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #b78b66;
  border-color: #ae7d55;
-  -webkit-box-shadow: inset 0 2px 0 #ae7d55;
-  box-shadow: inset 0 2px 0 #ae7d55;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1ccc7 !important;
  background: #ba906d !important;
  border-color: #ae7d55 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #ae7d55 !important;
-  box-shadow: 0 2px 0 #ae7d55 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #ae7d55 !important;
-  box-shadow: inset 0 3px 0 #ae7d55 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #59524c;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #cdcbc9;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #c7a589;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #c7a589;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #c7a589;
+  border-color: #b78b66;
+  -webkit-box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e0cdbd, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f3f2f1;
--- a/wp-admin/css/colors/coffee/colors.min.css
+++ b/wp-admin/css/colors/coffee/colors.min.css
--- a/wp-admin/css/colors/ectoplasm/colors-rtl.css
+++ b/wp-admin/css/colors/ectoplasm/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #a3b745;
-  border-color: #829237 #727f30 #727f30;
+  border-color: #829237;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #727f30;
-  box-shadow: 0 1px 0 #727f30;
-  text-shadow: 0 -1px 1px #727f30, -1px 0 1px #727f30, 0 1px 1px #727f30, 1px 0 1px #727f30;
+  -webkit-box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #a9bd4f;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #93a43e;
  border-color: #727f30;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #727f30;
-  box-shadow: 0 1px 0 #727f30;
+  -webkit-box-shadow: inset 0 1px 0 #b6c669;
+  box-shadow: inset 0 1px 0 #b6c669;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #829237, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #829237, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #b6c669, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #b6c669, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #829237;
  border-color: #727f30;
-  -webkit-box-shadow: inset 0 2px 0 #727f30;
-  box-shadow: inset 0 2px 0 #727f30;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #cfd1c7 !important;
  background: #89993a !important;
  border-color: #727f30 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #727f30 !important;
-  box-shadow: 0 2px 0 #727f30 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #727f30 !important;
-  box-shadow: inset 0 3px 0 #727f30 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #523f6d;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #cbc5d3;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #a3b745;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #a3b745;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #a3b745;
+  border-color: #829237;
+  -webkit-box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #ece6f6;
--- a/wp-admin/css/colors/ectoplasm/colors-rtl.min.css
+++ b/wp-admin/css/colors/ectoplasm/colors-rtl.min.css
--- a/wp-admin/css/colors/ectoplasm/colors.css
+++ b/wp-admin/css/colors/ectoplasm/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #a3b745;
-  border-color: #829237 #727f30 #727f30;
+  border-color: #829237;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #727f30;
-  box-shadow: 0 1px 0 #727f30;
-  text-shadow: 0 -1px 1px #727f30, 1px 0 1px #727f30, 0 1px 1px #727f30, -1px 0 1px #727f30;
+  -webkit-box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #a9bd4f;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #93a43e;
  border-color: #727f30;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #727f30;
-  box-shadow: 0 1px 0 #727f30;
+  -webkit-box-shadow: inset 0 1px 0 #b6c669;
+  box-shadow: inset 0 1px 0 #b6c669;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #829237, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #829237, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #b6c669, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #b6c669, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #829237;
  border-color: #727f30;
-  -webkit-box-shadow: inset 0 2px 0 #727f30;
-  box-shadow: inset 0 2px 0 #727f30;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #cfd1c7 !important;
  background: #89993a !important;
  border-color: #727f30 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #727f30 !important;
-  box-shadow: 0 2px 0 #727f30 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #727f30 !important;
-  box-shadow: inset 0 3px 0 #727f30 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #523f6d;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #cbc5d3;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #a3b745;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #a3b745;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #a3b745;
+  border-color: #829237;
+  -webkit-box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #bfcd7b, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #ece6f6;
--- a/wp-admin/css/colors/ectoplasm/colors.min.css
+++ b/wp-admin/css/colors/ectoplasm/colors.min.css
--- a/wp-admin/css/colors/light/colors-rtl.css
+++ b/wp-admin/css/colors/light/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #04a4cc;
-  border-color: #037c9a #036881 #036881;
+  border-color: #037c9a;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #036881;
-  box-shadow: 0 1px 0 #036881;
-  text-shadow: 0 -1px 1px #036881, -1px 0 1px #036881, 0 1px 1px #036881, 1px 0 1px #036881;
+  -webkit-box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #04b0db;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #0490b3;
  border-color: #036881;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #036881;
-  box-shadow: 0 1px 0 #036881;
+  -webkit-box-shadow: inset 0 1px 0 #09cafa;
+  box-shadow: inset 0 1px 0 #09cafa;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #037c9a, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #037c9a, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #09cafa, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #09cafa, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #037c9a;
  border-color: #036881;
-  -webkit-box-shadow: inset 0 2px 0 #036881;
-  box-shadow: inset 0 2px 0 #036881;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #c7cfd1 !important;
  background: #0384a4 !important;
  border-color: #036881 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #036881 !important;
-  box-shadow: 0 2px 0 #036881 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #036881 !important;
-  box-shadow: inset 0 3px 0 #036881 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #333;
  background-color: #e5e5e5;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #333;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #686868;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #04a4cc;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #333;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #04a4cc;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #04a4cc;
+  border-color: #037c9a;
+  -webkit-box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #999;
--- a/wp-admin/css/colors/light/colors-rtl.min.css
+++ b/wp-admin/css/colors/light/colors-rtl.min.css
--- a/wp-admin/css/colors/light/colors.css
+++ b/wp-admin/css/colors/light/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #04a4cc;
-  border-color: #037c9a #036881 #036881;
+  border-color: #037c9a;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #036881;
-  box-shadow: 0 1px 0 #036881;
-  text-shadow: 0 -1px 1px #036881, 1px 0 1px #036881, 0 1px 1px #036881, -1px 0 1px #036881;
+  -webkit-box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #04b0db;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #0490b3;
  border-color: #036881;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #036881;
-  box-shadow: 0 1px 0 #036881;
+  -webkit-box-shadow: inset 0 1px 0 #09cafa;
+  box-shadow: inset 0 1px 0 #09cafa;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #037c9a, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #037c9a, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #09cafa, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #09cafa, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #037c9a;
  border-color: #036881;
-  -webkit-box-shadow: inset 0 2px 0 #036881;
-  box-shadow: inset 0 2px 0 #036881;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #c7cfd1 !important;
  background: #0384a4 !important;
  border-color: #036881 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #036881 !important;
-  box-shadow: 0 2px 0 #036881 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #036881 !important;
-  box-shadow: inset 0 3px 0 #036881 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #333;
  background-color: #e5e5e5;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #333;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #686868;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #04a4cc;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #333;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #04a4cc;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #04a4cc;
+  border-color: #037c9a;
+  -webkit-box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #22cffb, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #999;
--- a/wp-admin/css/colors/light/colors.min.css
+++ b/wp-admin/css/colors/light/colors.min.css
--- a/wp-admin/css/colors/midnight/colors-rtl.css
+++ b/wp-admin/css/colors/midnight/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #e14d43;
-  border-color: #d02c21 #ba281e #ba281e;
+  border-color: #d02c21;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ba281e;
-  box-shadow: 0 1px 0 #ba281e;
-  text-shadow: 0 -1px 1px #ba281e, -1px 0 1px #ba281e, 0 1px 1px #ba281e, 1px 0 1px #ba281e;
+  -webkit-box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #e35950;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #dd382d;
  border-color: #ba281e;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ba281e;
-  box-shadow: 0 1px 0 #ba281e;
+  -webkit-box-shadow: inset 0 1px 0 #e8776f;
+  box-shadow: inset 0 1px 0 #e8776f;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #d02c21, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #d02c21, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #e8776f, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #e8776f, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #d02c21;
  border-color: #ba281e;
-  -webkit-box-shadow: inset 0 2px 0 #ba281e;
-  box-shadow: inset 0 2px 0 #ba281e;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1c8c7 !important;
  background: #d92e23 !important;
  border-color: #ba281e !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #ba281e !important;
-  box-shadow: 0 2px 0 #ba281e !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #ba281e !important;
-  box-shadow: inset 0 3px 0 #ba281e !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #363b3f;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #c3c4c5;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #e14d43;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #e14d43;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #e14d43;
+  border-color: #d02c21;
+  -webkit-box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f1f2f3;
--- a/wp-admin/css/colors/midnight/colors-rtl.min.css
+++ b/wp-admin/css/colors/midnight/colors-rtl.min.css
--- a/wp-admin/css/colors/midnight/colors.css
+++ b/wp-admin/css/colors/midnight/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #e14d43;
-  border-color: #d02c21 #ba281e #ba281e;
+  border-color: #d02c21;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ba281e;
-  box-shadow: 0 1px 0 #ba281e;
-  text-shadow: 0 -1px 1px #ba281e, 1px 0 1px #ba281e, 0 1px 1px #ba281e, -1px 0 1px #ba281e;
+  -webkit-box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #e35950;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #dd382d;
  border-color: #ba281e;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ba281e;
-  box-shadow: 0 1px 0 #ba281e;
+  -webkit-box-shadow: inset 0 1px 0 #e8776f;
+  box-shadow: inset 0 1px 0 #e8776f;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #d02c21, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #d02c21, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #e8776f, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #e8776f, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #d02c21;
  border-color: #ba281e;
-  -webkit-box-shadow: inset 0 2px 0 #ba281e;
-  box-shadow: inset 0 2px 0 #ba281e;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1c8c7 !important;
  background: #d92e23 !important;
  border-color: #ba281e !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #ba281e !important;
-  box-shadow: 0 2px 0 #ba281e !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #ba281e !important;
-  box-shadow: inset 0 3px 0 #ba281e !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #363b3f;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #c3c4c5;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #e14d43;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #e14d43;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #e14d43;
+  border-color: #d02c21;
+  -webkit-box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #ec8b85, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f1f2f3;
--- a/wp-admin/css/colors/midnight/colors.min.css
+++ b/wp-admin/css/colors/midnight/colors.min.css
--- a/wp-admin/css/colors/ocean/colors-rtl.css
+++ b/wp-admin/css/colors/ocean/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #9ebaa0;
-  border-color: #80a583 #719a74 #719a74;
+  border-color: #80a583;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #719a74;
-  box-shadow: 0 1px 0 #719a74;
-  text-shadow: 0 -1px 1px #719a74, -1px 0 1px #719a74, 0 1px 1px #719a74, 1px 0 1px #719a74;
+  -webkit-box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #a7c0a9;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #8faf91;
  border-color: #719a74;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #719a74;
-  box-shadow: 0 1px 0 #719a74;
+  -webkit-box-shadow: inset 0 1px 0 #bccfbd;
+  box-shadow: inset 0 1px 0 #bccfbd;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #80a583, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #80a583, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #bccfbd, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #bccfbd, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #80a583;
  border-color: #719a74;
-  -webkit-box-shadow: inset 0 2px 0 #719a74;
-  box-shadow: inset 0 2px 0 #719a74;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #c7d1c8 !important;
  background: #86a989 !important;
  border-color: #719a74 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #719a74 !important;
-  box-shadow: 0 2px 0 #719a74 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #719a74 !important;
-  box-shadow: inset 0 3px 0 #719a74 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #738e96;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #d5dde0;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #9ebaa0;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #9ebaa0;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #9ebaa0;
+  border-color: #80a583;
+  -webkit-box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f2fcff;
--- a/wp-admin/css/colors/ocean/colors-rtl.min.css
+++ b/wp-admin/css/colors/ocean/colors-rtl.min.css
--- a/wp-admin/css/colors/ocean/colors.css
+++ b/wp-admin/css/colors/ocean/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #9ebaa0;
-  border-color: #80a583 #719a74 #719a74;
+  border-color: #80a583;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #719a74;
-  box-shadow: 0 1px 0 #719a74;
-  text-shadow: 0 -1px 1px #719a74, 1px 0 1px #719a74, 0 1px 1px #719a74, -1px 0 1px #719a74;
+  -webkit-box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #a7c0a9;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #8faf91;
  border-color: #719a74;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #719a74;
-  box-shadow: 0 1px 0 #719a74;
+  -webkit-box-shadow: inset 0 1px 0 #bccfbd;
+  box-shadow: inset 0 1px 0 #bccfbd;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #80a583, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #80a583, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #bccfbd, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #bccfbd, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #80a583;
  border-color: #719a74;
-  -webkit-box-shadow: inset 0 2px 0 #719a74;
-  box-shadow: inset 0 2px 0 #719a74;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #c7d1c8 !important;
  background: #86a989 !important;
  border-color: #719a74 !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #719a74 !important;
-  box-shadow: 0 2px 0 #719a74 !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #719a74 !important;
-  box-shadow: inset 0 3px 0 #719a74 !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #738e96;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #d5dde0;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #9ebaa0;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #9ebaa0;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #9ebaa0;
+  border-color: #80a583;
+  -webkit-box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #cbdacc, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f2fcff;
--- a/wp-admin/css/colors/ocean/colors.min.css
+++ b/wp-admin/css/colors/ocean/colors.min.css
--- a/wp-admin/css/colors/sunrise/colors-rtl.css
+++ b/wp-admin/css/colors/sunrise/colors-rtl.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #dd823b;
-  border-color: #c36922 #ad5d1e #ad5d1e;
+  border-color: #c36922;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ad5d1e;
-  box-shadow: 0 1px 0 #ad5d1e;
-  text-shadow: 0 -1px 1px #ad5d1e, -1px 0 1px #ad5d1e, 0 1px 1px #ad5d1e, 1px 0 1px #ad5d1e;
+  -webkit-box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #df8a48;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #d97426;
  border-color: #ad5d1e;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ad5d1e;
-  box-shadow: 0 1px 0 #ad5d1e;
+  -webkit-box-shadow: inset 0 1px 0 #e59e66;
+  box-shadow: inset 0 1px 0 #e59e66;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #c36922, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #c36922, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #e59e66, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #e59e66, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #c36922;
  border-color: #ad5d1e;
-  -webkit-box-shadow: inset 0 2px 0 #ad5d1e;
-  box-shadow: inset 0 2px 0 #ad5d1e;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1cbc7 !important;
  background: #cc6d23 !important;
  border-color: #ad5d1e !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #ad5d1e !important;
-  box-shadow: 0 2px 0 #ad5d1e !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #ad5d1e !important;
-  box-shadow: inset 0 3px 0 #ad5d1e !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #cf4944;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #f1c8c7;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #f7e3d3;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #f7e3d3;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #dd823b;
+  border-color: #c36922;
+  -webkit-box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f3f1f1;
--- a/wp-admin/css/colors/sunrise/colors-rtl.min.css
+++ b/wp-admin/css/colors/sunrise/colors-rtl.min.css
--- a/wp-admin/css/colors/sunrise/colors.css
+++ b/wp-admin/css/colors/sunrise/colors.css
@@ -11,7 +11,9 @@ a {
  color: #0073aa;
 }

-a:hover, a:active, a:focus {
+a:hover,
+a:active,
+a:focus {
  color: #0096dd;
 }

@@ -39,50 +41,44 @@ input[type=radio]:checked:before {
 /* Core UI */
 .wp-core-ui .button-primary {
  background: #dd823b;
-  border-color: #c36922 #ad5d1e #ad5d1e;
+  border-color: #c36922;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ad5d1e;
-  box-shadow: 0 1px 0 #ad5d1e;
-  text-shadow: 0 -1px 1px #ad5d1e, 1px 0 1px #ad5d1e, 0 1px 1px #ad5d1e, -1px 0 1px #ad5d1e;
+  -webkit-box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
 }

-.wp-core-ui .button-primary:hover, .wp-core-ui .button-primary:focus {
-  background: #df8a48;
+.wp-core-ui .button-primary:hover,
+.wp-core-ui .button-primary:focus {
+  background: #d97426;
  border-color: #ad5d1e;
  color: white;
-  -webkit-box-shadow: 0 1px 0 #ad5d1e;
-  box-shadow: 0 1px 0 #ad5d1e;
+  -webkit-box-shadow: inset 0 1px 0 #e59e66;
+  box-shadow: inset 0 1px 0 #e59e66;
 }

 .wp-core-ui .button-primary:focus {
-  -webkit-box-shadow: inset 0 1px 0 #c36922, 0 0 2px 1px #33b3db;
-  box-shadow: inset 0 1px 0 #c36922, 0 0 2px 1px #33b3db;
+  -webkit-box-shadow: inset 0 1px 0 #e59e66, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 1px 0 #e59e66, 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

 .wp-core-ui .button-primary:active {
  background: #c36922;
  border-color: #ad5d1e;
-  -webkit-box-shadow: inset 0 2px 0 #ad5d1e;
-  box-shadow: inset 0 2px 0 #ad5d1e;
+  color: white;
+  -webkit-box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
+  box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
 }

-.wp-core-ui .button-primary[disabled], .wp-core-ui .button-primary:disabled, .wp-core-ui .button-primary.button-primary-disabled, .wp-core-ui .button-primary.disabled {
+.wp-core-ui .button-primary[disabled],
+.wp-core-ui .button-primary:disabled,
+.wp-core-ui .button-primary.button-primary-disabled,
+.wp-core-ui .button-primary.disabled {
  color: #d1cbc7 !important;
  background: #cc6d23 !important;
  border-color: #ad5d1e !important;
  text-shadow: none !important;
 }

-.wp-core-ui .button-primary.button-hero {
-  -webkit-box-shadow: 0 2px 0 #ad5d1e !important;
-  box-shadow: 0 2px 0 #ad5d1e !important;
-}
-
-.wp-core-ui .button-primary.button-hero:active {
-  -webkit-box-shadow: inset 0 3px 0 #ad5d1e !important;
-  box-shadow: inset 0 3px 0 #ad5d1e !important;
-}
-
 .wp-core-ui .wp-ui-primary {
  color: #fff;
  background-color: #cf4944;
@@ -115,8 +111,7 @@ input[type=radio]:checked:before {
 }

 /* List tables */
-.wrap .add-new-h2:hover,
-.wrap .page-title-action:hover,
+.wrap .add-new-h2:hover, .wrap .page-title-action:hover,
 .tablenav .tablenav-pages a:hover,
 .tablenav .tablenav-pages a:focus {
  color: #fff;
@@ -192,15 +187,15 @@ input[type=radio]:checked:before {
  color: #f1c8c7;
 }

-#adminmenu .wp-submenu a:focus, #adminmenu .wp-submenu a:hover,
+#adminmenu .wp-submenu a:focus,
+#adminmenu .wp-submenu a:hover,
 #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:focus,
 .folded #adminmenu .wp-has-current-submenu .wp-submenu a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu a:focus, #adminmenu .wp-has-current-submenu.opensub .wp-submenu a:hover {
  color: #f7e3d3;
 }

@@ -211,11 +206,11 @@ input[type=radio]:checked:before {
  color: #fff;
 }

-#adminmenu .wp-submenu li.current a:hover, #adminmenu .wp-submenu li.current a:focus,
+#adminmenu .wp-submenu li.current a:hover,
+#adminmenu .wp-submenu li.current a:focus,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:hover,
 #adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a:focus,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover,
-#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
+#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:hover, #adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a:focus {
  color: #f7e3d3;
 }

@@ -343,7 +338,6 @@ ul#adminmenu > li.current > a.current:after {
 #wpadminbar .quicklinks .menupop ul li a:focus,
 #wpadminbar .quicklinks .menupop ul li a:hover strong,
 #wpadminbar .quicklinks .menupop ul li a:focus strong,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
 #wpadminbar .quicklinks .menupop.hover ul li a:hover,
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
@@ -360,8 +354,6 @@ ul#adminmenu > li.current > a.current:after {
 }

 #wpadminbar .quicklinks li a:hover .blavatar,
-#wpadminbar .quicklinks li a:focus .blavatar,
-#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
 #wpadminbar .menupop .menupop > .ab-item:hover:before,
 #wpadminbar.mobile .quicklinks .ab-icon:before,
 #wpadminbar.mobile .quicklinks .ab-item:before {
@@ -514,6 +506,16 @@ body.more-filters-opened .more-filters:focus:before {
  color: #fff;
 }

+/* jQuery UI Slider */
+.wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
+.wp-slider .ui-slider-handle.focus {
+  background: #dd823b;
+  border-color: #c36922;
+  -webkit-box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
+  box-shadow: inset 0 1px 0 #e8ac7c, 0 1px 0 rgba(0, 0, 0, 0.15);
+}
+
 /* Responsive Component */
 div#wp-responsive-toggle a:before {
  color: #f3f1f1;
--- a/wp-admin/css/colors/sunrise/colors.min.css
+++ b/wp-admin/css/colors/sunrise/colors.min.css
--- a/wp-admin/css/common-rtl.css
+++ b/wp-admin/css/common-rtl.css
@@ -144,7 +144,7 @@
 	font-weight: 600;
 	padding: 15px 23px 14px;
 	background: #f1f1f1;
-	color: #0073aa;
+	color: #21759b;
 	z-index: 100000;
 	line-height: normal;
 	-webkit-box-shadow: 0 0 2px 2px rgba(0,0,0,.6);
@@ -295,7 +295,7 @@ blockquote:before,
 blockquote:after,
 q:before,
 q:after {
-	content: "";
+	content: '';
 	content: none;
 }

@@ -325,20 +325,24 @@ h6 {
 }

 h1 {
-	color: #23282d;
 	font-size: 2em;
 	margin: .67em 0;
 }

-h2,
+.wrap > h1,
+h2 {
+	color: #23282d;
+	font-size: 1.5em;
+	margin: .83em 0;
+	font-weight: 400;
+}
+
 h3 {
 	color: #23282d;
 	font-size: 1.3em;
 	margin: 1em 0;
 }

-.update-php h2,
-.update-core-php h2,
 h4 {
 	font-size: 1em;
 	margin: 1.33em 0;
@@ -535,8 +539,7 @@ code {

 .widefat thead td.check-column,
 .widefat tfoot td.check-column {
-	padding-top: 4px;
-	vertical-align: middle;
+	padding-top: 10px;
 }

 .update-php div.updated,
@@ -564,23 +567,25 @@ code {
 	margin: 10px 2px 0 20px;
 }

-.wrap > h2:first-child, /* Back-compat for pre-4.4 */
-.wrap [class$="icon32"] + h2, /* Back-compat for pre-4.4 */
-.postbox .inside h2, /* Back-compat for pre-4.4 */
-.wrap h1 {
+.wrap h1,
+.wrap h2,
+.subtitle {
+	font-weight: normal;
+	margin: 0;
+}
+
+.wrap h1,
+.wrap h2 {
 	font-size: 23px;
 	font-weight: 400;
-	margin: 0;
 	padding: 9px 0 4px 15px;
 	line-height: 29px;
 }

 .subtitle {
-	margin: 0;
-	padding-right: 25px;
 	color: #777;
 	font-size: 14px;
-	font-weight: normal;
+	padding-right: 25px;
 }

 .wrap .add-new-h2, /* deprecated */
@@ -750,9 +755,9 @@ img.emoji {
 .notice-dismiss:before {
 	background: none;
 	color: #b4b9be;
-	content: "\f153";
+	content: '\f153';
 	display: block;
-	font: normal 16px/20px dashicons;
+	font: normal 16px/20px 'dashicons';
 	speak: none;
 	height: 20px;
 	text-align: center;
@@ -879,10 +884,6 @@ abbr.required,
 	padding: 6px 10px 8px;
 }

-.misc-pub-filename {
-	word-wrap: break-word;
-}
-
 #minor-publishing-actions {
 	padding: 10px 10px 0 10px;
 	text-align: left;
@@ -1066,7 +1067,7 @@ th.action-links {
 	color: #777;
 	-webkit-transition: color .1s ease-in 0;
 	transition: color .1s ease-in 0;
-	font-family: dashicons;
+	font-family: "dashicons";
 	font-size: 16px;
 	line-height: 1;
 	text-align: center;
@@ -1085,20 +1086,6 @@ th.action-links {
 	color: #fff;
 }

-.wp-filter .favorites-form {
-	display: none;
-	margin: 0 -20px;
-	padding: 20px;
-	border-top: 1px solid #eee;
-	background: #fafafa;
-	overflow: hidden;
-	width: 100%;
-}
-
-.show-favorites-form .wp-filter .favorites-form {
-	display: block;
-}
-
 .filter-drawer {
 	display: none;
 	margin: 0 -20px;
@@ -1138,10 +1125,9 @@ th.action-links {
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
 	box-sizing: border-box;
-	position: relative;
 	float: right;
 	margin: 0 0 0 1%;
-	padding: 20px 10px 10px;
+	padding: 10px;
 	width: 24%;
 	background: #fff;
 	border: 1px solid #e5e5e5;
@@ -1149,27 +1135,24 @@ th.action-links {
 	box-shadow: 0 1px 1px rgba(0,0,0,0.04);
 }

-.filter-group legend {
-	position: absolute;
-	top: 10px;
-	display: block;
+.filter-group h4 {
+	position: relative;
 	margin: 0;
-	padding: 0;
-	font-size: 1em;
-	font-weight: 600;
 }

-.filter-drawer .filter-group-feature {
-	margin: 28px 0 0;
+.filter-drawer ol {
+	margin: 20px 0 0;
 	list-style-type: none;
 	font-size: 12px;
 }

-.filter-drawer .filter-group-feature input,
-.filter-drawer .filter-group-feature label {
+.filter-drawer li {
 	display: inline-block;
-	margin: 7px 0 7px 4px;
-	line-height: 16px;
+	vertical-align: top;
+	margin: 5px 0;
+	padding-left: 25px;
+	width: 160px;
+	list-style-type: none;
 }

 .filter-drawer .buttons {
@@ -1314,7 +1297,6 @@ div.error {
 }

 .notice p,
-.notice-title,
 div.updated p,
 div.error p,
 .form-table td .notice p {
@@ -1322,30 +1304,6 @@ div.error p,
 	padding: 2px;
 }

-.error a {
-	text-decoration: underline;
-}
-
-.updated a {
-	padding-bottom: 2px;
-	text-decoration: none;
-}
-
-.notice-alt {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
-.notice-large {
-	padding: 10px 20px;
-}
-
-.notice-title {
-	display: inline-block;
-	color: #23282d;
-	font-size: 18px;
-}
-
 .wp-core-ui .notice.is-dismissible {
 	padding-left: 38px;
 	position: relative;
@@ -1381,36 +1339,20 @@ div.error p,

 .notice-success,
 div.updated {
-	border-right-color: #46b450;
-}
-
-.notice-success.notice-alt {
-	background-color: #ecf7ed;
+	border-color: #7ad03a;
 }

 .notice-warning {
-	border-right-color: #ffb900;
-}
-
-.notice-warning.notice-alt {
-	background-color: #fff8e5;
+	border-color: #ffba00;
 }

 .notice-error,
 div.error {
-	border-right-color: #dc3232;
-}
-
-.notice-error.notice-alt {
-	background-color: #fbeaea;
+	border-color: #dd3d36;
 }

 .notice-info {
-	border-right-color: #00a0d2;
-}
-
-.notice-info.notice-alt {
-	background-color: #e5f5fa;
+	border-color: #00a0d2;
 }

 .wrap .notice,
@@ -1549,18 +1491,10 @@ form.upgrade .hint {
 	color: #32373c;
 }

-#screen-meta-links .show-settings:active {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	-webkit-transform: none;
-	-ms-transform: none;
-	transform: none;
-}
-
 #screen-meta-links .show-settings:after {
 	left: 0;
-	content: "\f140";
-	font: normal 20px/1 dashicons;
+	content: '\f140';
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0 0 0 5px;
@@ -1574,7 +1508,7 @@ form.upgrade .hint {
 }

 #screen-meta-links .screen-meta-active:after {
-	content: "\f142";
+	content: '\f142';
 }

 /* end screen options and help tabs */
@@ -1592,17 +1526,10 @@ form.upgrade .hint {
 	background-position: bottom left;
 }

-#screen-options-wrap h5, /* Back-compat for old plugins */
-#screen-options-wrap legend,
+#screen-options-wrap h5,
 #contextual-help-wrap h5 {
-	margin: 0;
-	padding: 8px 0;
- 	font-size: 13px;
-	font-weight: 600;
-}
-
-.ie8 #screen-options-wrap legend {
-	color: inherit;
+	margin: 8px 0;
+	font-size: 13px;
 }

 .metabox-prefs label {
@@ -1611,30 +1538,27 @@ form.upgrade .hint {
 	line-height: 30px;
 }

-#number-of-columns {
-	display: inline-block;
-	vertical-align: middle;
-	line-height: 30px;
-}
-
-.metabox-prefs input[type=checkbox] {
-	margin-top: 0;
+.metabox-prefs label input[type=checkbox] {
+	margin-top: -4px;
 	margin-left: 6px;
 }

-.metabox-prefs label input,
-.metabox-prefs label input[type=checkbox] {
-	margin: -4px 0 0 5px;
+.metabox-prefs label input {
+	margin: 0 2px 0 5px;
 }

 .metabox-prefs .columns-prefs label input {
-	margin: -1px 0 0 2px;
+	margin: 0 2px;
 }

 .metabox-prefs label a {
 	display: none;
 }

+.metabox-prefs .screen-options {
+	padding-top: 10px;
+}
+
 .metabox-prefs .screen-options input,
 .metabox-prefs .screen-options label {
 	margin-top: 0;
@@ -1651,15 +1575,6 @@ form.upgrade .hint {
 	padding-left: 0;
 }

-.screen-options + .screen-options {
-    margin-top: 10px;
-}
-
-.metabox-prefs .submit {
-	margin-top: 1em;
-	padding: 0;
-}
-
 /*------------------------------------------------------------------------------
  6.2 - Help Menu
 ------------------------------------------------------------------------------*/
@@ -1872,15 +1787,13 @@ html.wp-toolbar {
 }

 .postbox .handlediv {
-	display: none;
 	float: left;
-	width: 36px;
-	height: 36px;
-	padding: 0;
+	width: 27px;
+	height: 30px;
 }

 .js .postbox .handlediv {
-	display: block;
+	cursor: pointer;
 }

 .sortable-placeholder {
@@ -1941,7 +1854,7 @@ html.wp-toolbar {
 }

 .columns-prefs label {
-	padding: 0 0 0 10px;
+	padding: 0 5px;
 }

 /* @todo: what is this doing here */
@@ -1997,69 +1910,51 @@ html.wp-toolbar {
 ------------------------------------------------------------------------------*/

 .nav-tab {
-	float: right;
 	border: 1px solid #ccc;
 	border-bottom: none;
-	margin-right: 0.5em; /* half the font size so set the font size properly */
-	padding: 5px 10px;
-	font-size: 14px;
-	line-height: 24px;
-	font-weight: 600;
 	background: #e4e4e4;
 	color: #555;
-	text-decoration: none;
-	white-space: nowrap;
-}
-
-h3 .nav-tab, /* Back-compat for pre-4.4 */
-.nav-tab-small .nav-tab {
-	padding: 5px 14px;
 	font-size: 12px;
 	line-height: 16px;
+	display: inline-block;
+	padding: 4px 14px 6px;
+	text-decoration: none;
+	margin: -4px 0 -1px 4px;
 }

-.nav-tab:hover,
-.nav-tab:focus {
+.nav-tab:hover {
 	background-color: #fff;
 	color: #464646;
 }

-.nav-tab-active,
-.nav-tab:focus:active {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
 .nav-tab-active {
-	margin-bottom: -1px;
 	color: #464646;
 }

 .nav-tab-active,
-.nav-tab-active:hover,
-.nav-tab-active:focus,
-.nav-tab-active:focus:active {
+.nav-tab-active:hover {
 	border-bottom: 1px solid #f1f1f1;
 	background: #f1f1f1;
 	color: #000;
 }

-h1.nav-tab-wrapper, /* Back-compat for pre-4.4 */
-.wrap h2.nav-tab-wrapper, /* higher specificity to override .wrap > h2:first-child */
+h1.nav-tab-wrapper,
+h2.nav-tab-wrapper,
 h3.nav-tab-wrapper {
 	border-bottom: 1px solid #ccc;
-	margin: 0;
-	padding: 9px 0 0 15px;
-	line-height: inherit;
+	padding-bottom: 0;
+	padding-right: 10px;
 }

-/* contain floats */
-.nav-tab-wrapper:after {
-	content: "";
-	display: table;
-	clear: both;
+h1 .nav-tab,
+h2 .nav-tab {
+	padding: 6px 10px;
+	font-weight: bold;
+	font-size: 15px;
+	line-height: 24px;
 }

+
 /*------------------------------------------------------------------------------
  26.0 - Misc
 ------------------------------------------------------------------------------*/
@@ -2087,22 +1982,13 @@ h3.nav-tab-wrapper {
 	margin-left: 190px;
 }

-.metabox-holder .stuffbox > h3, /* Back-compat for pre-4.4 */
-.metabox-holder .postbox > h3, /* Back-compat for pre-4.4 */
-.metabox-holder h3.hndle, /* Back-compat for pre-4.4 */
-.metabox-holder h2.hndle {
+.metabox-holder h3 {
 	font-size: 14px;
 	padding: 8px 12px;
 	margin: 0;
 	line-height: 1.4;
 }

-/* Back-compat for nav-menus screen */
-.nav-menus-php .metabox-holder h3 {
-	padding: 10px 14px 11px 10px;
-	line-height: 21px;
-}
-
 #templateside ul li a {
 	text-decoration: none;
 }
@@ -2165,8 +2051,7 @@ body.iframe {
 	width: auto;
 }

-#post-body #post-body-content #namediv h3, /* Back-compat for pre-4.4 */
-#post-body #post-body-content #namediv h2 {
+#post-body #post-body-content #namediv h3 {
 	margin-top: 0;
 }

@@ -2178,8 +2063,7 @@ body.iframe {
 	margin: 2px 9px 0 0;
 }

-#namediv h3 label, /* Back-compat for pre-4.4 */
-#namediv h2 label {
+#namediv h3 label {
 	vertical-align: baseline;
 }

@@ -2268,7 +2152,7 @@ div.star-holder .star-rating {
 	-webkit-font-smoothing: antialiased;
 	font-size: 20px;
 	line-height: 1;
-	font-family: dashicons;
+	font-family: 'dashicons';
 	text-decoration: inherit;
 	font-weight: normal;
 	font-style: normal;
@@ -2280,11 +2164,11 @@ div.star-holder .star-rating {
 }

 .star-rating .star-full:before {
-	content: "\f155";
+	content:'\f155';
 }

 .star-rating .star-half:before {
-	content: "\f459";
+	content:'\f459';
 }

 .rtl .star-rating .star-half {
@@ -2294,7 +2178,7 @@ div.star-holder .star-rating {
 }

 .star-rating .star-empty:before {
-	content: "\f154";
+	content:'\f154';
 }

 div.action-links {
@@ -2457,7 +2341,7 @@ div.action-links {
 	right: 0;
 	margin-left: 250px; /* FYI box */
 	padding: 10px 26px;
-	margin-bottom: -99939px; /* 60px less than the padding below to accommodate footer */
+	margin-bottom: -99930px; /* a bit less than the padding below to accommodate footer */
 	padding-bottom: 99999px; /* equal height column trick */
 }

@@ -2466,12 +2350,13 @@ div.action-links {
 }

 #plugin-information .fyi {
+	display: block;
 	float: left;
 	position: relative;
 	top: 0;
 	left: 0;
 	padding: 16px;
-	margin-bottom: -99939px; /* 60px less than the padding below to accommodate footer */
+	margin-bottom: -99930px; /* slightly less than the padding below to accommodate footer */
 	padding-bottom: 99999px; /* equal height column trick */
 	width: 217px;
 	border-right: 1px solid #ddd;
@@ -2556,12 +2441,12 @@ div.action-links {
 }

 #plugin-information-footer {
-	padding: 13px 16px;
+	padding: 15px 16px;
 	position: absolute;
 	left: 0;
 	bottom: 0;
 	right: 0;
-	height: 33px; /* 33+13+13+1=60 */
+	height: 28px;
 	border-top: 1px solid #ddd;
 	background: #f3f3f3;
 }
@@ -2720,63 +2605,29 @@ div.action-links {
 }

 /* Thickbox for Plugin Install screen */
-body.about-php #TB_window,
 body.plugin-install-php #TB_window,
 body.import-php #TB_window,
 body.plugins-php #TB_window,
 body.update-core-php #TB_window,
 body.index-php #TB_window {
-	background: #fcfcfc;
-}
-
-/* IE 8 needs a change in the pseudo element content */
-.ie8 body.about-php #TB_window:before,
-.ie8 body.plugin-install-php #TB_window:before,
-.ie8 body.import-php #TB_window:before,
-.ie8 body.plugins-php #TB_window:before,
-.ie8 body.update-core-php #TB_window:before,
-.ie8 body.index-php #TB_window:before {
-	content: " ";
-	background: none;
-}
-
-body.about-php #TB_window.thickbox-loading:before,
-body.plugin-install-php #TB_window.thickbox-loading:before,
-body.import-php #TB_window.thickbox-loading:before,
-body.plugins-php #TB_window.thickbox-loading:before,
-body.update-core-php #TB_window.thickbox-loading:before,
-body.index-php #TB_window.thickbox-loading:before {
-	content: "";
-	display: block;
-	width: 20px;
-	height: 20px;
-	position: absolute;
-	right: 50%;
-	top: 50%;
-	z-index: -1;
-	margin: -10px -10px 0 0;
-	background: #fcfcfc url(../images/spinner.gif) no-repeat center;
-	-webkit-background-size: 20px 20px;
-	background-size: 20px 20px;
-	-webkit-transform: translateZ(0);
-	transform: translateZ(0);
+	background: #fcfcfc url( ../images/spinner.gif ) no-repeat center;
 }

@media print,
 	(-webkit-min-device-pixel-ratio: 1.25),
 	(min-resolution: 120dpi) {

-	body.about-php #TB_window.thickbox-loading:before,
-	body.plugin-install-php #TB_window.thickbox-loading:before,
-	body.import-php #TB_window.thickbox-loading:before,
-	body.plugins-php #TB_window.thickbox-loading:before,
-	body.update-core-php #TB_window.thickbox-loading:before,
-	body.index-php #TB_window.thickbox-loading:before {
-		background-image: url(../images/spinner-2x.gif);
+	body.plugin-install-php #TB_window,
+	body.import-php #TB_window,
+	body.plugins-php #TB_window,
+	body.update-core-php #TB_window,
+	body.index-php #TB_window {
+		background: #fcfcfc url( ../images/spinner-2x.gif ) no-repeat center;
+		-webkit-background-size: 20px 20px;
+		background-size: 20px 20px;
 	}
 }

-body.about-php #TB_title,
 body.plugin-install-php #TB_title,
 body.import-php #TB_title,
 body.plugins-php #TB_title,
@@ -2786,7 +2637,6 @@ body.index-php #TB_title {
 	height: 1px;
 }

-body.about-php #TB_ajaxWindowTitle,
 body.plugin-install-php #TB_ajaxWindowTitle,
 body.import-php #TB_ajaxWindowTitle,
 body.plugins-php #TB_ajaxWindowTitle,
@@ -2795,7 +2645,6 @@ body.index-php #TB_ajaxWindowTitle {
 	display: none;
 }

-body.about-php .tb-close-icon,
 body.plugin-install-php .tb-close-icon,
 body.import-php .tb-close-icon,
 body.plugins-php .tb-close-icon,
@@ -2808,10 +2657,6 @@ body.index-php .tb-close-icon {
 	transition: color .1s ease-in-out, background .1s ease-in-out;
 }

-body.about-php #TB_closeWindowButton:focus,
-body.about-php #TB_closeWindowButton:focus .tb-close-icon,
-body.about-php .tb-close-icon:focus,
-body.about-php .tb-close-icon:hover,
 body.plugin-install-php #TB_closeWindowButton:focus,
 body.plugin-install-php #TB_closeWindowButton:focus .tb-close-icon,
 body.plugin-install-php .tb-close-icon:focus,
@@ -2838,7 +2683,6 @@ body.index-php .tb-close-icon:hover {
 	box-shadow: none;
 }

-body.about-php .tb-close-icon:before,
 body.plugin-install-php .tb-close-icon:before,
 body.import-php .tb-close-icon:before,
 body.plugins-php .tb-close-icon:before,
@@ -2850,7 +2694,6 @@ body.index-php .tb-close-icon:before {

 /* move plugin install close icon to top on narrow screens */
@media screen and ( max-width: 830px ) {
-	body.about-php .tb-close-icon,
 	body.plugin-install-php .tb-close-icon,
 	body.import-php .tb-close-icon,
 	body.plugins-php .tb-close-icon,
@@ -2876,28 +2719,26 @@ img {
 	color: #464646;
 }

+/* @todo: these seem misplaced */
+.js .meta-box-sortables .postbox:hover .handlediv {
+	margin-left: 0 !important;
+}
+
 /* Metabox collapse arrow indicators */
 .js .sidebar-name .sidebar-name-arrow:before,
-.js .meta-box-sortables .postbox .toggle-indicator:before {
-	content: "\f142";
-	display: inline-block;
-	font: normal 20px/1 dashicons;
+.js .meta-box-sortables .postbox .handlediv:before {
+	left: 12px;
+	font: normal 20px/1 'dashicons';
 	speak: none;
+	display: inline-block;
+	padding: 8px 10px;
+	top: 0;
+	position: relative;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 	text-decoration: none !important;
 }

-.js .widgets-holder-wrap.closed .sidebar-name-arrow:before,
-.js .meta-box-sortables .postbox.closed .handlediv .toggle-indicator:before {
-	content: "\f140";
-}
-
-.js .sidebar-name .sidebar-name-arrow:before {
-	padding: 10px;
-	right: 0;
-}
-
 .js #widgets-left .sidebar-name .sidebar-name-arrow {
 	display: none;
 }
@@ -2907,31 +2748,24 @@ img {
 	display: block;
 }

-.js .postbox .handlediv .toggle-indicator:before {
-	margin-top: 4px;
-	width: 20px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	text-indent: -1px; /* account for the dashicon alignment */
+/* Show the arrow only on hover */
+.js .sidebar-name .sidebar-name-arrow:before,
+.js .meta-box-sortables .postbox .handlediv:before {
+	content: '\f142';
 }

-.rtl.js .postbox .handlediv .toggle-indicator:before {
-	text-indent: 1px; /* account for the dashicon alignment */
+.js .widgets-holder-wrap.closed .sidebar-name-arrow:before,
+.js .meta-box-sortables .postbox.closed .handlediv:before {
+	content: '\f140';
 }

-.js .postbox .handlediv:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
+.error a {
+	text-decoration: underline;
 }

-.js .postbox .handlediv:focus .toggle-indicator:before {
-	-webkit-box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+.updated a {
+	text-decoration: none;
+	padding-bottom: 2px;
 }

 /* @todo: appears to be Press This only and overridden */
@@ -2940,7 +2774,7 @@ img {
 }

 /* Theme/Plugin Editor */
-.alignleft h2 {
+.alignleft h3 {
 	margin: 0;
 }

@@ -2968,7 +2802,7 @@ img {
 	word-wrap: break-word;
 }

-#templateside h2,
+#templateside h3,
 #postcustomstuff p.submit {
 	margin: 0;
 }
@@ -3031,10 +2865,10 @@ img {
 .control-section .accordion-section-title:after,
 .accordion-section-title:after {
 	left: 0;
-	content: "\f140";
+	content: '\f140';
 	border: none;
 	background: none;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: block;
 	padding: 0;
@@ -3056,7 +2890,6 @@ img {

 .widget-action:hover,
 .handlediv:hover,
-.handlediv:focus,
 .item-edit:hover,
 .sidebar-name:hover .sidebar-name-arrow,
 .accordion-section-title:hover:after {
@@ -3064,20 +2897,16 @@ img {
 }

 .widget-top a.widget-action:after {
-	padding: 1px 0px 1px 2px;
-	margin-top: 10px;
-	margin-left: 10px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
+	padding: 12px 12px 11px;
 }

 .widget-top a.widget-action:focus:after {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30,140,190,.8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30,140,190,.8);
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);
+	box-shadow: 0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);
+}
+
+.nav-menus-php .item-edit:before {
+	line-height: 2.1;
 }

 .control-section .accordion-section-title:after,
@@ -3091,7 +2920,7 @@ img {
 #customize-info.open .accordion-section-title:after,
 .nav-menus-php .menu-item-edit-active .item-edit:before,
 .widget.open .widget-top a.widget-action:after {
-	content: "\f142";
+	content: '\f142';
 }

 /*!
@@ -3529,10 +3358,7 @@ img {
 		font-size: 14px;
 	}

-	.metabox-holder h3.hndle, /* Back-compat for pre-4.4 */
-	.metabox-holder .stuffbox > h3, /* Back-compat for pre-4.4 */
-	.metabox-holder .postbox > h3, /* Back-compat for pre-4.4 */
-	.metabox-holder h2 {
+	.metabox-holder h3 {
 		padding: 12px;
 	}

@@ -3593,11 +3419,6 @@ img {
 	.edit-comment-author {
 		margin: 2px 0 0;
 	}
-
-	.filter-drawer .filter-group-feature input,
-	.filter-drawer .filter-group-feature label {
-		line-height: 25px;
-	}
 }

 /* Smartphone */
@@ -3620,21 +3441,6 @@ img {
 	div#post-body.metabox-holder.columns-1 {
 		overflow-x: hidden;
 	}
-
-	h1.nav-tab-wrapper,
-	.wrap h2.nav-tab-wrapper,
-	h3.nav-tab-wrapper {
-		padding-right: 0;
-		border-bottom: 0;
-	}
-
-	h1 .nav-tab,
-	h2 .nav-tab,
-	h3 .nav-tab {
-		margin-top: 10px;
-		margin-left: 10px;
-		border-bottom: 1px solid #ccc;
-	}
 }

@media screen and (max-width: 320px) {
--- a/wp-admin/css/common.css
+++ b/wp-admin/css/common.css
@@ -144,7 +144,7 @@
 	font-weight: 600;
 	padding: 15px 23px 14px;
 	background: #f1f1f1;
-	color: #0073aa;
+	color: #21759b;
 	z-index: 100000;
 	line-height: normal;
 	-webkit-box-shadow: 0 0 2px 2px rgba(0,0,0,.6);
@@ -295,7 +295,7 @@ blockquote:before,
 blockquote:after,
 q:before,
 q:after {
-	content: "";
+	content: '';
 	content: none;
 }

@@ -325,20 +325,24 @@ h6 {
 }

 h1 {
-	color: #23282d;
 	font-size: 2em;
 	margin: .67em 0;
 }

-h2,
+.wrap > h1,
+h2 {
+	color: #23282d;
+	font-size: 1.5em;
+	margin: .83em 0;
+	font-weight: 400;
+}
+
 h3 {
 	color: #23282d;
 	font-size: 1.3em;
 	margin: 1em 0;
 }

-.update-php h2,
-.update-core-php h2,
 h4 {
 	font-size: 1em;
 	margin: 1.33em 0;
@@ -535,8 +539,7 @@ code {

 .widefat thead td.check-column,
 .widefat tfoot td.check-column {
-	padding-top: 4px;
-	vertical-align: middle;
+	padding-top: 10px;
 }

 .update-php div.updated,
@@ -564,23 +567,25 @@ code {
 	margin: 10px 20px 0 2px;
 }

-.wrap > h2:first-child, /* Back-compat for pre-4.4 */
-.wrap [class$="icon32"] + h2, /* Back-compat for pre-4.4 */
-.postbox .inside h2, /* Back-compat for pre-4.4 */
-.wrap h1 {
+.wrap h1,
+.wrap h2,
+.subtitle {
+	font-weight: normal;
+	margin: 0;
+}
+
+.wrap h1,
+.wrap h2 {
 	font-size: 23px;
 	font-weight: 400;
-	margin: 0;
 	padding: 9px 15px 4px 0;
 	line-height: 29px;
 }

 .subtitle {
-	margin: 0;
-	padding-left: 25px;
 	color: #777;
 	font-size: 14px;
-	font-weight: normal;
+	padding-left: 25px;
 }

 .wrap .add-new-h2, /* deprecated */
@@ -750,9 +755,9 @@ img.emoji {
 .notice-dismiss:before {
 	background: none;
 	color: #b4b9be;
-	content: "\f153";
+	content: '\f153';
 	display: block;
-	font: normal 16px/20px dashicons;
+	font: normal 16px/20px 'dashicons';
 	speak: none;
 	height: 20px;
 	text-align: center;
@@ -879,10 +884,6 @@ abbr.required,
 	padding: 6px 10px 8px;
 }

-.misc-pub-filename {
-	word-wrap: break-word;
-}
-
 #minor-publishing-actions {
 	padding: 10px 10px 0 10px;
 	text-align: right;
@@ -1066,7 +1067,7 @@ th.action-links {
 	color: #777;
 	-webkit-transition: color .1s ease-in 0;
 	transition: color .1s ease-in 0;
-	font-family: dashicons;
+	font-family: "dashicons";
 	font-size: 16px;
 	line-height: 1;
 	text-align: center;
@@ -1085,20 +1086,6 @@ th.action-links {
 	color: #fff;
 }

-.wp-filter .favorites-form {
-	display: none;
-	margin: 0 -20px;
-	padding: 20px;
-	border-top: 1px solid #eee;
-	background: #fafafa;
-	overflow: hidden;
-	width: 100%;
-}
-
-.show-favorites-form .wp-filter .favorites-form {
-	display: block;
-}
-
 .filter-drawer {
 	display: none;
 	margin: 0 -20px;
@@ -1138,10 +1125,9 @@ th.action-links {
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
 	box-sizing: border-box;
-	position: relative;
 	float: left;
 	margin: 0 1% 0 0;
-	padding: 20px 10px 10px;
+	padding: 10px;
 	width: 24%;
 	background: #fff;
 	border: 1px solid #e5e5e5;
@@ -1149,27 +1135,24 @@ th.action-links {
 	box-shadow: 0 1px 1px rgba(0,0,0,0.04);
 }

-.filter-group legend {
-	position: absolute;
-	top: 10px;
-	display: block;
+.filter-group h4 {
+	position: relative;
 	margin: 0;
-	padding: 0;
-	font-size: 1em;
-	font-weight: 600;
 }

-.filter-drawer .filter-group-feature {
-	margin: 28px 0 0;
+.filter-drawer ol {
+	margin: 20px 0 0;
 	list-style-type: none;
 	font-size: 12px;
 }

-.filter-drawer .filter-group-feature input,
-.filter-drawer .filter-group-feature label {
+.filter-drawer li {
 	display: inline-block;
-	margin: 7px 4px 7px 0;
-	line-height: 16px;
+	vertical-align: top;
+	margin: 5px 0;
+	padding-right: 25px;
+	width: 160px;
+	list-style-type: none;
 }

 .filter-drawer .buttons {
@@ -1314,7 +1297,6 @@ div.error {
 }

 .notice p,
-.notice-title,
 div.updated p,
 div.error p,
 .form-table td .notice p {
@@ -1322,30 +1304,6 @@ div.error p,
 	padding: 2px;
 }

-.error a {
-	text-decoration: underline;
-}
-
-.updated a {
-	padding-bottom: 2px;
-	text-decoration: none;
-}
-
-.notice-alt {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
-.notice-large {
-	padding: 10px 20px;
-}
-
-.notice-title {
-	display: inline-block;
-	color: #23282d;
-	font-size: 18px;
-}
-
 .wp-core-ui .notice.is-dismissible {
 	padding-right: 38px;
 	position: relative;
@@ -1381,36 +1339,20 @@ div.error p,

 .notice-success,
 div.updated {
-	border-left-color: #46b450;
-}
-
-.notice-success.notice-alt {
-	background-color: #ecf7ed;
+	border-color: #7ad03a;
 }

 .notice-warning {
-	border-left-color: #ffb900;
-}
-
-.notice-warning.notice-alt {
-	background-color: #fff8e5;
+	border-color: #ffba00;
 }

 .notice-error,
 div.error {
-	border-left-color: #dc3232;
-}
-
-.notice-error.notice-alt {
-	background-color: #fbeaea;
+	border-color: #dd3d36;
 }

 .notice-info {
-	border-left-color: #00a0d2;
-}
-
-.notice-info.notice-alt {
-	background-color: #e5f5fa;
+	border-color: #00a0d2;
 }

 .wrap .notice,
@@ -1549,18 +1491,10 @@ form.upgrade .hint {
 	color: #32373c;
 }

-#screen-meta-links .show-settings:active {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	-webkit-transform: none;
-	-ms-transform: none;
-	transform: none;
-}
-
 #screen-meta-links .show-settings:after {
 	right: 0;
-	content: "\f140";
-	font: normal 20px/1 dashicons;
+	content: '\f140';
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0 5px 0 0;
@@ -1574,7 +1508,7 @@ form.upgrade .hint {
 }

 #screen-meta-links .screen-meta-active:after {
-	content: "\f142";
+	content: '\f142';
 }

 /* end screen options and help tabs */
@@ -1592,17 +1526,10 @@ form.upgrade .hint {
 	background-position: bottom left;
 }

-#screen-options-wrap h5, /* Back-compat for old plugins */
-#screen-options-wrap legend,
+#screen-options-wrap h5,
 #contextual-help-wrap h5 {
-	margin: 0;
-	padding: 8px 0;
- 	font-size: 13px;
-	font-weight: 600;
-}
-
-.ie8 #screen-options-wrap legend {
-	color: inherit;
+	margin: 8px 0;
+	font-size: 13px;
 }

 .metabox-prefs label {
@@ -1611,30 +1538,27 @@ form.upgrade .hint {
 	line-height: 30px;
 }

-#number-of-columns {
-	display: inline-block;
-	vertical-align: middle;
-	line-height: 30px;
-}
-
-.metabox-prefs input[type=checkbox] {
-	margin-top: 0;
+.metabox-prefs label input[type=checkbox] {
+	margin-top: -4px;
 	margin-right: 6px;
 }

-.metabox-prefs label input,
-.metabox-prefs label input[type=checkbox] {
-	margin: -4px 5px 0 0;
+.metabox-prefs label input {
+	margin: 0 5px 0 2px;
 }

 .metabox-prefs .columns-prefs label input {
-	margin: -1px 2px 0 0;
+	margin: 0 2px;
 }

 .metabox-prefs label a {
 	display: none;
 }

+.metabox-prefs .screen-options {
+	padding-top: 10px;
+}
+
 .metabox-prefs .screen-options input,
 .metabox-prefs .screen-options label {
 	margin-top: 0;
@@ -1651,15 +1575,6 @@ form.upgrade .hint {
 	padding-right: 0;
 }

-.screen-options + .screen-options {
-    margin-top: 10px;
-}
-
-.metabox-prefs .submit {
-	margin-top: 1em;
-	padding: 0;
-}
-
 /*------------------------------------------------------------------------------
  6.2 - Help Menu
 ------------------------------------------------------------------------------*/
@@ -1872,15 +1787,13 @@ html.wp-toolbar {
 }

 .postbox .handlediv {
-	display: none;
 	float: right;
-	width: 36px;
-	height: 36px;
-	padding: 0;
+	width: 27px;
+	height: 30px;
 }

 .js .postbox .handlediv {
-	display: block;
+	cursor: pointer;
 }

 .sortable-placeholder {
@@ -1941,7 +1854,7 @@ html.wp-toolbar {
 }

 .columns-prefs label {
-	padding: 0 10px 0 0;
+	padding: 0 5px;
 }

 /* @todo: what is this doing here */
@@ -1997,69 +1910,51 @@ html.wp-toolbar {
 ------------------------------------------------------------------------------*/

 .nav-tab {
-	float: left;
 	border: 1px solid #ccc;
 	border-bottom: none;
-	margin-left: 0.5em; /* half the font size so set the font size properly */
-	padding: 5px 10px;
-	font-size: 14px;
-	line-height: 24px;
-	font-weight: 600;
 	background: #e4e4e4;
 	color: #555;
-	text-decoration: none;
-	white-space: nowrap;
-}
-
-h3 .nav-tab, /* Back-compat for pre-4.4 */
-.nav-tab-small .nav-tab {
-	padding: 5px 14px;
 	font-size: 12px;
 	line-height: 16px;
+	display: inline-block;
+	padding: 4px 14px 6px;
+	text-decoration: none;
+	margin: -4px 4px -1px 0;
 }

-.nav-tab:hover,
-.nav-tab:focus {
+.nav-tab:hover {
 	background-color: #fff;
 	color: #464646;
 }

-.nav-tab-active,
-.nav-tab:focus:active {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
 .nav-tab-active {
-	margin-bottom: -1px;
 	color: #464646;
 }

 .nav-tab-active,
-.nav-tab-active:hover,
-.nav-tab-active:focus,
-.nav-tab-active:focus:active {
+.nav-tab-active:hover {
 	border-bottom: 1px solid #f1f1f1;
 	background: #f1f1f1;
 	color: #000;
 }

-h1.nav-tab-wrapper, /* Back-compat for pre-4.4 */
-.wrap h2.nav-tab-wrapper, /* higher specificity to override .wrap > h2:first-child */
+h1.nav-tab-wrapper,
+h2.nav-tab-wrapper,
 h3.nav-tab-wrapper {
 	border-bottom: 1px solid #ccc;
-	margin: 0;
-	padding: 9px 15px 0 0;
-	line-height: inherit;
+	padding-bottom: 0;
+	padding-left: 10px;
 }

-/* contain floats */
-.nav-tab-wrapper:after {
-	content: "";
-	display: table;
-	clear: both;
+h1 .nav-tab,
+h2 .nav-tab {
+	padding: 6px 10px;
+	font-weight: bold;
+	font-size: 15px;
+	line-height: 24px;
 }

+
 /*------------------------------------------------------------------------------
  26.0 - Misc
 ------------------------------------------------------------------------------*/
@@ -2087,22 +1982,13 @@ h3.nav-tab-wrapper {
 	margin-right: 190px;
 }

-.metabox-holder .stuffbox > h3, /* Back-compat for pre-4.4 */
-.metabox-holder .postbox > h3, /* Back-compat for pre-4.4 */
-.metabox-holder h3.hndle, /* Back-compat for pre-4.4 */
-.metabox-holder h2.hndle {
+.metabox-holder h3 {
 	font-size: 14px;
 	padding: 8px 12px;
 	margin: 0;
 	line-height: 1.4;
 }

-/* Back-compat for nav-menus screen */
-.nav-menus-php .metabox-holder h3 {
-	padding: 10px 10px 11px 14px;
-	line-height: 21px;
-}
-
 #templateside ul li a {
 	text-decoration: none;
 }
@@ -2165,8 +2051,7 @@ body.iframe {
 	width: auto;
 }

-#post-body #post-body-content #namediv h3, /* Back-compat for pre-4.4 */
-#post-body #post-body-content #namediv h2 {
+#post-body #post-body-content #namediv h3 {
 	margin-top: 0;
 }

@@ -2178,8 +2063,7 @@ body.iframe {
 	margin: 2px 0 0 9px;
 }

-#namediv h3 label, /* Back-compat for pre-4.4 */
-#namediv h2 label {
+#namediv h3 label {
 	vertical-align: baseline;
 }

@@ -2268,7 +2152,7 @@ div.star-holder .star-rating {
 	-webkit-font-smoothing: antialiased;
 	font-size: 20px;
 	line-height: 1;
-	font-family: dashicons;
+	font-family: 'dashicons';
 	text-decoration: inherit;
 	font-weight: normal;
 	font-style: normal;
@@ -2280,11 +2164,11 @@ div.star-holder .star-rating {
 }

 .star-rating .star-full:before {
-	content: "\f155";
+	content:'\f155';
 }

 .star-rating .star-half:before {
-	content: "\f459";
+	content:'\f459';
 }

 .rtl .star-rating .star-half {
@@ -2294,7 +2178,7 @@ div.star-holder .star-rating {
 }

 .star-rating .star-empty:before {
-	content: "\f154";
+	content:'\f154';
 }

 div.action-links {
@@ -2457,7 +2341,7 @@ div.action-links {
 	left: 0;
 	margin-right: 250px; /* FYI box */
 	padding: 10px 26px;
-	margin-bottom: -99939px; /* 60px less than the padding below to accommodate footer */
+	margin-bottom: -99930px; /* a bit less than the padding below to accommodate footer */
 	padding-bottom: 99999px; /* equal height column trick */
 }

@@ -2466,12 +2350,13 @@ div.action-links {
 }

 #plugin-information .fyi {
+	display: block;
 	float: right;
 	position: relative;
 	top: 0;
 	right: 0;
 	padding: 16px;
-	margin-bottom: -99939px; /* 60px less than the padding below to accommodate footer */
+	margin-bottom: -99930px; /* slightly less than the padding below to accommodate footer */
 	padding-bottom: 99999px; /* equal height column trick */
 	width: 217px;
 	border-left: 1px solid #ddd;
@@ -2556,12 +2441,12 @@ div.action-links {
 }

 #plugin-information-footer {
-	padding: 13px 16px;
+	padding: 15px 16px;
 	position: absolute;
 	right: 0;
 	bottom: 0;
 	left: 0;
-	height: 33px; /* 33+13+13+1=60 */
+	height: 28px;
 	border-top: 1px solid #ddd;
 	background: #f3f3f3;
 }
@@ -2720,63 +2605,29 @@ div.action-links {
 }

 /* Thickbox for Plugin Install screen */
-body.about-php #TB_window,
 body.plugin-install-php #TB_window,
 body.import-php #TB_window,
 body.plugins-php #TB_window,
 body.update-core-php #TB_window,
 body.index-php #TB_window {
-	background: #fcfcfc;
-}
-
-/* IE 8 needs a change in the pseudo element content */
-.ie8 body.about-php #TB_window:before,
-.ie8 body.plugin-install-php #TB_window:before,
-.ie8 body.import-php #TB_window:before,
-.ie8 body.plugins-php #TB_window:before,
-.ie8 body.update-core-php #TB_window:before,
-.ie8 body.index-php #TB_window:before {
-	content: " ";
-	background: none;
-}
-
-body.about-php #TB_window.thickbox-loading:before,
-body.plugin-install-php #TB_window.thickbox-loading:before,
-body.import-php #TB_window.thickbox-loading:before,
-body.plugins-php #TB_window.thickbox-loading:before,
-body.update-core-php #TB_window.thickbox-loading:before,
-body.index-php #TB_window.thickbox-loading:before {
-	content: "";
-	display: block;
-	width: 20px;
-	height: 20px;
-	position: absolute;
-	left: 50%;
-	top: 50%;
-	z-index: -1;
-	margin: -10px 0 0 -10px;
-	background: #fcfcfc url(../images/spinner.gif) no-repeat center;
-	-webkit-background-size: 20px 20px;
-	background-size: 20px 20px;
-	-webkit-transform: translateZ(0);
-	transform: translateZ(0);
+	background: #fcfcfc url( ../images/spinner.gif ) no-repeat center;
 }

@media print,
 	(-webkit-min-device-pixel-ratio: 1.25),
 	(min-resolution: 120dpi) {

-	body.about-php #TB_window.thickbox-loading:before,
-	body.plugin-install-php #TB_window.thickbox-loading:before,
-	body.import-php #TB_window.thickbox-loading:before,
-	body.plugins-php #TB_window.thickbox-loading:before,
-	body.update-core-php #TB_window.thickbox-loading:before,
-	body.index-php #TB_window.thickbox-loading:before {
-		background-image: url(../images/spinner-2x.gif);
+	body.plugin-install-php #TB_window,
+	body.import-php #TB_window,
+	body.plugins-php #TB_window,
+	body.update-core-php #TB_window,
+	body.index-php #TB_window {
+		background: #fcfcfc url( ../images/spinner-2x.gif ) no-repeat center;
+		-webkit-background-size: 20px 20px;
+		background-size: 20px 20px;
 	}
 }

-body.about-php #TB_title,
 body.plugin-install-php #TB_title,
 body.import-php #TB_title,
 body.plugins-php #TB_title,
@@ -2786,7 +2637,6 @@ body.index-php #TB_title {
 	height: 1px;
 }

-body.about-php #TB_ajaxWindowTitle,
 body.plugin-install-php #TB_ajaxWindowTitle,
 body.import-php #TB_ajaxWindowTitle,
 body.plugins-php #TB_ajaxWindowTitle,
@@ -2795,7 +2645,6 @@ body.index-php #TB_ajaxWindowTitle {
 	display: none;
 }

-body.about-php .tb-close-icon,
 body.plugin-install-php .tb-close-icon,
 body.import-php .tb-close-icon,
 body.plugins-php .tb-close-icon,
@@ -2808,10 +2657,6 @@ body.index-php .tb-close-icon {
 	transition: color .1s ease-in-out, background .1s ease-in-out;
 }

-body.about-php #TB_closeWindowButton:focus,
-body.about-php #TB_closeWindowButton:focus .tb-close-icon,
-body.about-php .tb-close-icon:focus,
-body.about-php .tb-close-icon:hover,
 body.plugin-install-php #TB_closeWindowButton:focus,
 body.plugin-install-php #TB_closeWindowButton:focus .tb-close-icon,
 body.plugin-install-php .tb-close-icon:focus,
@@ -2838,7 +2683,6 @@ body.index-php .tb-close-icon:hover {
 	box-shadow: none;
 }

-body.about-php .tb-close-icon:before,
 body.plugin-install-php .tb-close-icon:before,
 body.import-php .tb-close-icon:before,
 body.plugins-php .tb-close-icon:before,
@@ -2850,7 +2694,6 @@ body.index-php .tb-close-icon:before {

 /* move plugin install close icon to top on narrow screens */
@media screen and ( max-width: 830px ) {
-	body.about-php .tb-close-icon,
 	body.plugin-install-php .tb-close-icon,
 	body.import-php .tb-close-icon,
 	body.plugins-php .tb-close-icon,
@@ -2876,28 +2719,26 @@ img {
 	color: #464646;
 }

+/* @todo: these seem misplaced */
+.js .meta-box-sortables .postbox:hover .handlediv {
+	margin-right: 0 !important;
+}
+
 /* Metabox collapse arrow indicators */
 .js .sidebar-name .sidebar-name-arrow:before,
-.js .meta-box-sortables .postbox .toggle-indicator:before {
-	content: "\f142";
-	display: inline-block;
-	font: normal 20px/1 dashicons;
+.js .meta-box-sortables .postbox .handlediv:before {
+	right: 12px;
+	font: normal 20px/1 'dashicons';
 	speak: none;
+	display: inline-block;
+	padding: 8px 10px;
+	top: 0;
+	position: relative;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 	text-decoration: none !important;
 }

-.js .widgets-holder-wrap.closed .sidebar-name-arrow:before,
-.js .meta-box-sortables .postbox.closed .handlediv .toggle-indicator:before {
-	content: "\f140";
-}
-
-.js .sidebar-name .sidebar-name-arrow:before {
-	padding: 10px;
-	left: 0;
-}
-
 .js #widgets-left .sidebar-name .sidebar-name-arrow {
 	display: none;
 }
@@ -2907,31 +2748,24 @@ img {
 	display: block;
 }

-.js .postbox .handlediv .toggle-indicator:before {
-	margin-top: 4px;
-	width: 20px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	text-indent: -1px; /* account for the dashicon alignment */
+/* Show the arrow only on hover */
+.js .sidebar-name .sidebar-name-arrow:before,
+.js .meta-box-sortables .postbox .handlediv:before {
+	content: '\f142';
 }

-.rtl.js .postbox .handlediv .toggle-indicator:before {
-	text-indent: 1px; /* account for the dashicon alignment */
+.js .widgets-holder-wrap.closed .sidebar-name-arrow:before,
+.js .meta-box-sortables .postbox.closed .handlediv:before {
+	content: '\f140';
 }

-.js .postbox .handlediv:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
+.error a {
+	text-decoration: underline;
 }

-.js .postbox .handlediv:focus .toggle-indicator:before {
-	-webkit-box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+.updated a {
+	text-decoration: none;
+	padding-bottom: 2px;
 }

 /* @todo: appears to be Press This only and overridden */
@@ -2940,7 +2774,7 @@ img {
 }

 /* Theme/Plugin Editor */
-.alignleft h2 {
+.alignleft h3 {
 	margin: 0;
 }

@@ -2968,7 +2802,7 @@ img {
 	word-wrap: break-word;
 }

-#templateside h2,
+#templateside h3,
 #postcustomstuff p.submit {
 	margin: 0;
 }
@@ -3031,10 +2865,10 @@ img {
 .control-section .accordion-section-title:after,
 .accordion-section-title:after {
 	right: 0;
-	content: "\f140";
+	content: '\f140';
 	border: none;
 	background: none;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: block;
 	padding: 0;
@@ -3056,7 +2890,6 @@ img {

 .widget-action:hover,
 .handlediv:hover,
-.handlediv:focus,
 .item-edit:hover,
 .sidebar-name:hover .sidebar-name-arrow,
 .accordion-section-title:hover:after {
@@ -3064,20 +2897,16 @@ img {
 }

 .widget-top a.widget-action:after {
-	padding: 1px 2px 1px 0px;
-	margin-top: 10px;
-	margin-right: 10px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
+	padding: 12px 12px 11px;
 }

 .widget-top a.widget-action:focus:after {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30,140,190,.8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30,140,190,.8);
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);
+	box-shadow: 0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);
+}
+
+.nav-menus-php .item-edit:before {
+	line-height: 2.1;
 }

 .control-section .accordion-section-title:after,
@@ -3091,7 +2920,7 @@ img {
 #customize-info.open .accordion-section-title:after,
 .nav-menus-php .menu-item-edit-active .item-edit:before,
 .widget.open .widget-top a.widget-action:after {
-	content: "\f142";
+	content: '\f142';
 }

 /*!
@@ -3529,10 +3358,7 @@ img {
 		font-size: 14px;
 	}

-	.metabox-holder h3.hndle, /* Back-compat for pre-4.4 */
-	.metabox-holder .stuffbox > h3, /* Back-compat for pre-4.4 */
-	.metabox-holder .postbox > h3, /* Back-compat for pre-4.4 */
-	.metabox-holder h2 {
+	.metabox-holder h3 {
 		padding: 12px;
 	}

@@ -3593,11 +3419,6 @@ img {
 	.edit-comment-author {
 		margin: 2px 0 0;
 	}
-
-	.filter-drawer .filter-group-feature input,
-	.filter-drawer .filter-group-feature label {
-		line-height: 25px;
-	}
 }

 /* Smartphone */
@@ -3620,21 +3441,6 @@ img {
 	div#post-body.metabox-holder.columns-1 {
 		overflow-x: hidden;
 	}
-
-	h1.nav-tab-wrapper,
-	.wrap h2.nav-tab-wrapper,
-	h3.nav-tab-wrapper {
-		padding-left: 0;
-		border-bottom: 0;
-	}
-
-	h1 .nav-tab,
-	h2 .nav-tab,
-	h3 .nav-tab {
-		margin-top: 10px;
-		margin-right: 10px;
-		border-bottom: 1px solid #ccc;
-	}
 }

@media screen and (max-width: 320px) {
--- a/wp-admin/css/customize-controls-rtl.css
+++ b/wp-admin/css/customize-controls-rtl.css
@@ -82,7 +82,7 @@ body {
 #customize-controls .customize-info .panel-title {
 	font-size: 20px;
 	font-weight: 200;
-	line-height: 26px;
+	line-height: 24px;
 	display: block;
 	overflow: hidden;
 	white-space: nowrap;
@@ -123,17 +123,13 @@ body {
 	color: #0073aa;
 }

-#customize-controls .customize-info .customize-panel-description,
-#customize-controls .no-widget-areas-rendered-notice {
+#customize-controls .customize-info .customize-panel-description {
 	color: #555;
 	display: none;
 	background: #fff;
 	padding: 12px 15px;
 	border-top: 1px solid #ddd;
 }
-#customize-controls .customize-info .customize-panel-description.open + .no-widget-areas-rendered-notice {
-	border-top: none;
-}

 #customize-controls .customize-info .customize-panel-description p:first-child {
 	margin-top: 0;
@@ -211,7 +207,7 @@ body {
 	right: 100%;
 	width: 100%;
 	margin: 0;
-	padding: 12px;
+ 	padding: 12px;
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
 	box-sizing: border-box;
@@ -322,7 +318,7 @@ h3.customize-section-title {
 	display: block;
 	float: right;
 	width: 48px;
-	height: 71px;
+	height: 69px;
 	padding: 0 0 0 24px;
 	margin: 0;
 	background: #fff;
@@ -336,7 +332,7 @@ h3.customize-section-title {
 }

 .customize-section-back {
-	height: 74px;
+	height: 70px;
 }

 .ios .customize-panel-back,
@@ -395,7 +391,7 @@ h3.customize-section-title {

 .customize-panel-back:before,
 .customize-section-back:before {
-	font: normal 20px/72px dashicons;
+	font: normal 20px/69px dashicons;
 	content: "\f345";
 	position: relative;
 	right: 13px;
@@ -534,25 +530,13 @@ p.customize-section-description {
 }

 .customize-control-color .color-picker,
+.customize-control-checkbox label,
 .customize-control-upload div {
 	line-height: 28px;
 }

-.customize-control-radio label,
-.customize-control-checkbox label,
-.customize-control-nav_menu_auto_add label {
-	line-height: 20px;
-	display: block;
-	margin-right: 24px;
-	padding-top: 6px;
-	padding-bottom: 6px;
-}
-
-.customize-control-radio input,
-.customize-control-checkbox input,
-.customize-control-nav_menu_auto_add input {
-	margin-left: 4px;
-	margin-right: -24px;
+.customize-control-checkbox input {
+	margin-left: 5px;
 }

 .customize-control-radio {
@@ -568,6 +552,14 @@ p.customize-section-description {
 	margin-top: 7px;
 }

+.customize-control-radio label {
+	line-height: 32px;
+}
+
+.customize-control-radio input {
+	margin-left: 5px;
+}
+
 .customize-control .attachment-thumb.type-icon {
 	float: right;
 	margin: 10px;
@@ -619,10 +611,9 @@ p.customize-section-description {

 /* Style for custom settings */

-/**
+/*
 * Dropdowns
 */
-
 .accordion-section .dropdown {
 	float: right;
 	display: block;
@@ -656,7 +647,7 @@ p.customize-section-description {

 .customize-control .dropdown-arrow:after {
 	content: "\f140";
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: block;
 	padding: 0;
@@ -703,7 +694,6 @@ p.customize-section-description {
 * iOS can't scroll iframes,
 * instead it expands the iframe size to match the size of the content
 */
-
 .ios .wp-full-overlay {
 	position: relative;
 }
@@ -716,7 +706,7 @@ p.customize-section-description {
 	-webkit-overflow-scrolling: touch;
 }

-/* Media controls */
+/** Media controls **/

 .customize-control-media .current,
 .customize-control-upload .current,
@@ -1001,7 +991,6 @@ p.customize-section-description {
 /**
 * Themes
 */
-
@-webkit-keyframes customize-reload {
 	0%   { opacity: 0; }
 	100% { opacity: 1; }
@@ -1219,104 +1208,18 @@ body.cheatin {
 	box-shadow: 0 1px 3px rgba(0,0,0,0.13);
 }

-body.cheatin h1 {
-	border-bottom: 1px solid #dadada;
-	clear: both;
-	color: #666;
-	font: 24px "Open Sans", sans-serif;
-	margin: 30px 0 0 0;
-	padding: 0;
-	padding-bottom: 7px;
-}
-
 body.cheatin p {
 	font-size: 14px;
 	line-height: 1.5;
 	margin: 25px 0 20px;
 }

-/**
- * Widgets and Menus common styles
- */
-
-/* higher specificity than .wp-core-ui .button-secondary */
-#customize-theme-controls .add-new-widget,
-#customize-theme-controls .add-new-menu-item {
-	cursor: pointer;
-	float: left;
-	margin-right: 10px;
-	-webkit-transition: all 0.2s;
-	transition: all 0.2s;
-	-webkit-user-select: none;
-	-moz-user-select: none;
-	-ms-user-select: none;
-	user-select: none;
-	outline: none;
-}
-
-.reordering .add-new-widget,
-.reordering .add-new-menu-item {
-	opacity: 0.2;
-	pointer-events: none;
-	cursor: not-allowed; /* doesn't work in conjunction with pointer-events */
-}
-
-.add-new-widget:before,
-.add-new-menu-item:before {
-	content: "\f132";
-	display: inline-block;
-	position: relative;
-	right: -2px;
-	top: -1px;
-	font: normal 20px/1 dashicons;
-	vertical-align: middle;
-	-webkit-transition: all 0.2s;
-	transition: all 0.2s;
-	-webkit-font-smoothing: antialiased;
-	-moz-osx-font-smoothing: grayscale;
-}
-
-/* Reordering */
-.reorder-toggle {
-	float: left;
-	padding: 5px 8px;
-	text-decoration: none;
-	cursor: pointer;
-	outline: none;
-	-webkit-user-select: none;
-	-moz-user-select: none;
-	-ms-user-select: none;
-	user-select: none;
-}
-
-.reorder-toggle:focus {
-	outline: 1px dotted;
-}
-
-.reorder,
-.reordering .reorder-done {
-	display: block;
-	padding: 5px 8px;
-}
-
-.reorder-done,
-.reordering .reorder {
-	display: none;
-	color: #0073aa;
-}
-
-.reorder-toggle:hover .reorder-done,
-.reorder-toggle:active .reorder-done,
-.reorder-toggle:focus .reorder-done {
-	color: #00a0d2;
-}
-
 /* Responsive */
 .customize-controls-preview-toggle {
 	display: none;
 }

-@media only screen and (max-width: 782px) {
+@media only screen and (max-width: 780px) {
 	.wp-customizer .theme:not(.active):hover .theme-actions,
 	.wp-customizer .theme:not(.active):focus .theme-actions {
 		display: block;
@@ -1325,23 +1228,6 @@ body.cheatin p {
 	.wp-customizer .theme-browser .theme.active .theme-name span {
 		display: inline;
 	}
-
-	.customize-control-radio label,
-	.customize-control-checkbox label,
-	.customize-control-nav_menu_auto_add label {
-		margin-right: 32px;
-	}
-
-	.customize-control-radio input,
-	.customize-control-checkbox input,
-	.customize-control-nav_menu_auto_add input {
-		margin-right: -32px;
-	}
-
-	.customize-control input[type="radio"] + label,
-	.customize-control input[type="checkbox"] + label {
-		line-height: 32px;
-	}
 }

@media screen and ( max-width: 640px ) {
--- a/wp-admin/css/customize-controls-rtl.min.css
+++ b/wp-admin/css/customize-controls-rtl.min.css
--- a/wp-admin/css/customize-controls.css
+++ b/wp-admin/css/customize-controls.css
@@ -82,7 +82,7 @@ body {
 #customize-controls .customize-info .panel-title {
 	font-size: 20px;
 	font-weight: 200;
-	line-height: 26px;
+	line-height: 24px;
 	display: block;
 	overflow: hidden;
 	white-space: nowrap;
@@ -123,17 +123,13 @@ body {
 	color: #0073aa;
 }

-#customize-controls .customize-info .customize-panel-description,
-#customize-controls .no-widget-areas-rendered-notice {
+#customize-controls .customize-info .customize-panel-description {
 	color: #555;
 	display: none;
 	background: #fff;
 	padding: 12px 15px;
 	border-top: 1px solid #ddd;
 }
-#customize-controls .customize-info .customize-panel-description.open + .no-widget-areas-rendered-notice {
-	border-top: none;
-}

 #customize-controls .customize-info .customize-panel-description p:first-child {
 	margin-top: 0;
@@ -211,7 +207,7 @@ body {
 	left: 100%;
 	width: 100%;
 	margin: 0;
-	padding: 12px;
+ 	padding: 12px;
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
 	box-sizing: border-box;
@@ -322,7 +318,7 @@ h3.customize-section-title {
 	display: block;
 	float: left;
 	width: 48px;
-	height: 71px;
+	height: 69px;
 	padding: 0 24px 0 0;
 	margin: 0;
 	background: #fff;
@@ -336,7 +332,7 @@ h3.customize-section-title {
 }

 .customize-section-back {
-	height: 74px;
+	height: 70px;
 }

 .ios .customize-panel-back,
@@ -395,7 +391,7 @@ h3.customize-section-title {

 .customize-panel-back:before,
 .customize-section-back:before {
-	font: normal 20px/72px dashicons;
+	font: normal 20px/69px dashicons;
 	content: "\f341";
 	position: relative;
 	left: 13px;
@@ -534,25 +530,13 @@ p.customize-section-description {
 }

 .customize-control-color .color-picker,
+.customize-control-checkbox label,
 .customize-control-upload div {
 	line-height: 28px;
 }

-.customize-control-radio label,
-.customize-control-checkbox label,
-.customize-control-nav_menu_auto_add label {
-	line-height: 20px;
-	display: block;
-	margin-left: 24px;
-	padding-top: 6px;
-	padding-bottom: 6px;
-}
-
-.customize-control-radio input,
-.customize-control-checkbox input,
-.customize-control-nav_menu_auto_add input {
-	margin-right: 4px;
-	margin-left: -24px;
+.customize-control-checkbox input {
+	margin-right: 5px;
 }

 .customize-control-radio {
@@ -568,6 +552,14 @@ p.customize-section-description {
 	margin-top: 7px;
 }

+.customize-control-radio label {
+	line-height: 32px;
+}
+
+.customize-control-radio input {
+	margin-right: 5px;
+}
+
 .customize-control .attachment-thumb.type-icon {
 	float: left;
 	margin: 10px;
@@ -619,10 +611,9 @@ p.customize-section-description {

 /* Style for custom settings */

-/**
+/*
 * Dropdowns
 */
-
 .accordion-section .dropdown {
 	float: left;
 	display: block;
@@ -656,7 +647,7 @@ p.customize-section-description {

 .customize-control .dropdown-arrow:after {
 	content: "\f140";
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: block;
 	padding: 0;
@@ -703,7 +694,6 @@ p.customize-section-description {
 * iOS can't scroll iframes,
 * instead it expands the iframe size to match the size of the content
 */
-
 .ios .wp-full-overlay {
 	position: relative;
 }
@@ -716,7 +706,7 @@ p.customize-section-description {
 	-webkit-overflow-scrolling: touch;
 }

-/* Media controls */
+/** Media controls **/

 .customize-control-media .current,
 .customize-control-upload .current,
@@ -1001,7 +991,6 @@ p.customize-section-description {
 /**
 * Themes
 */
-
@-webkit-keyframes customize-reload {
 	0%   { opacity: 0; }
 	100% { opacity: 1; }
@@ -1219,104 +1208,18 @@ body.cheatin {
 	box-shadow: 0 1px 3px rgba(0,0,0,0.13);
 }

-body.cheatin h1 {
-	border-bottom: 1px solid #dadada;
-	clear: both;
-	color: #666;
-	font: 24px "Open Sans", sans-serif;
-	margin: 30px 0 0 0;
-	padding: 0;
-	padding-bottom: 7px;
-}
-
 body.cheatin p {
 	font-size: 14px;
 	line-height: 1.5;
 	margin: 25px 0 20px;
 }

-/**
- * Widgets and Menus common styles
- */
-
-/* higher specificity than .wp-core-ui .button-secondary */
-#customize-theme-controls .add-new-widget,
-#customize-theme-controls .add-new-menu-item {
-	cursor: pointer;
-	float: right;
-	margin-left: 10px;
-	-webkit-transition: all 0.2s;
-	transition: all 0.2s;
-	-webkit-user-select: none;
-	-moz-user-select: none;
-	-ms-user-select: none;
-	user-select: none;
-	outline: none;
-}
-
-.reordering .add-new-widget,
-.reordering .add-new-menu-item {
-	opacity: 0.2;
-	pointer-events: none;
-	cursor: not-allowed; /* doesn't work in conjunction with pointer-events */
-}
-
-.add-new-widget:before,
-.add-new-menu-item:before {
-	content: "\f132";
-	display: inline-block;
-	position: relative;
-	left: -2px;
-	top: -1px;
-	font: normal 20px/1 dashicons;
-	vertical-align: middle;
-	-webkit-transition: all 0.2s;
-	transition: all 0.2s;
-	-webkit-font-smoothing: antialiased;
-	-moz-osx-font-smoothing: grayscale;
-}
-
-/* Reordering */
-.reorder-toggle {
-	float: right;
-	padding: 5px 8px;
-	text-decoration: none;
-	cursor: pointer;
-	outline: none;
-	-webkit-user-select: none;
-	-moz-user-select: none;
-	-ms-user-select: none;
-	user-select: none;
-}
-
-.reorder-toggle:focus {
-	outline: 1px dotted;
-}
-
-.reorder,
-.reordering .reorder-done {
-	display: block;
-	padding: 5px 8px;
-}
-
-.reorder-done,
-.reordering .reorder {
-	display: none;
-	color: #0073aa;
-}
-
-.reorder-toggle:hover .reorder-done,
-.reorder-toggle:active .reorder-done,
-.reorder-toggle:focus .reorder-done {
-	color: #00a0d2;
-}
-
 /* Responsive */
 .customize-controls-preview-toggle {
 	display: none;
 }

-@media only screen and (max-width: 782px) {
+@media only screen and (max-width: 780px) {
 	.wp-customizer .theme:not(.active):hover .theme-actions,
 	.wp-customizer .theme:not(.active):focus .theme-actions {
 		display: block;
@@ -1325,23 +1228,6 @@ body.cheatin p {
 	.wp-customizer .theme-browser .theme.active .theme-name span {
 		display: inline;
 	}
-
-	.customize-control-radio label,
-	.customize-control-checkbox label,
-	.customize-control-nav_menu_auto_add label {
-		margin-left: 32px;
-	}
-
-	.customize-control-radio input,
-	.customize-control-checkbox input,
-	.customize-control-nav_menu_auto_add input {
-		margin-left: -32px;
-	}
-
-	.customize-control input[type="radio"] + label,
-	.customize-control input[type="checkbox"] + label {
-		line-height: 32px;
-	}
 }

@media screen and ( max-width: 640px ) {
--- a/wp-admin/css/customize-controls.min.css
+++ b/wp-admin/css/customize-controls.min.css
--- a/wp-admin/css/customize-nav-menus-rtl.css
+++ b/wp-admin/css/customize-nav-menus-rtl.css
@@ -90,9 +90,17 @@
 	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
 }

-/**
- * Menu items reordering styles
- */
+/* Menu-item reordering nav. */
+.customize-control-nav_menu .reordering .reorder,
+.customize-control-nav_menu .reorder-done {
+	display: none;
+}
+
+.customize-control-nav_menu .reorder,
+.customize-control-nav_menu .reordering .reorder-done {
+	display: inline-block;
+	padding: 5px 8px;
+}

 .menu-item-reorder-nav {
 	display: none;
@@ -102,6 +110,12 @@
 	left: 0;
 }

+.customize-control-nav_menu .reordering .add-new-menu-item {
+	opacity: 0.2;
+	pointer-events: none;
+	cursor: not-allowed;
+}
+
 .menu-item-reorder-nav button {
 	position: relative;
 	overflow: hidden;
@@ -140,19 +154,19 @@
 }

 .menus-move-down:before {
-	content: "\f347";
+	content: '\f347';
 }

 .menus-move-up:before {
-	content: "\f343";
+	content: '\f343';
 }

 .menus-move-left:before {
-	content: "\f345";
+	content: '\f341';
 }

 .menus-move-right:before {
-	content: "\f341";
+	content: '\f345';
 }

 .move-up-disabled .menus-move-up,
@@ -172,9 +186,10 @@
 	right: -10px;
 	width: 10px;
 	height: 40px;
+	background: -webkit-linear-gradient(right, rgba(250,250,250,0) 0%,rgba(250,250,250,1) 100%);
 	background: -webkit-gradient(linear, right top, left top, from(rgba(250,250,250,0)), to(rgba(250,250,250,1)));
 	background: -webkit-linear-gradient(right, rgba(250,250,250,0) 0%, rgba(250,250,250,1) 100%);
-	background: linear-gradient(to left, rgba(250,250,250,0) 0%, rgba(250,250,250,1) 100%);
+	background: linear-gradient(to left, rgba(250,250,250,0) 0%,rgba(250,250,250,1) 100%);
 }

 .reordering .menu-item .item-controls,
@@ -199,15 +214,37 @@
 	width: 30px;
 	height: 38px;
 	margin-left: 0 !important;
-	-webkit-box-shadow: none;
-	box-shadow: none;
 	outline: none;
 	overflow: hidden;
 	cursor: pointer;
 }

+.customize-control-nav_menu_item .item-edit:focus {
+	color: #0073aa;
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+}
+
+/* rework the arrow indicator implementation for NVDA bug same as #32715 */
+.wp-customizer .menu-item .item-edit .toggle-indicator {
+	display: inline-block;
+	font-size: 20px;
+	line-height: 1;
+}
+
+.wp-customizer .menu-item .item-edit .toggle-indicator:after {
+	content: '\f140';
+	font: normal 20px/1 dashicons;
+	color: #a0a5aa;
+	vertical-align: top;
+	speak: none;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+	text-decoration: none !important;
+}
+
 .wp-customizer .menu-item.menu-item-edit-active .item-edit .toggle-indicator:after {
-	content: "\f142";
+	content: '\f142';
 }

 .wp-customizer .menu-item-settings p.description {
@@ -290,7 +327,7 @@
 	border: none;
 	content: "\f111";
 	display: block;
-	font: 18px/1 dashicons;
+	font: 18px/1 "dashicons";
 	padding: 5px;
 	text-align: center;
 	text-decoration: none !important;
@@ -312,7 +349,7 @@
 	display: none;
 	background: #fff;
 	border-top: 1px solid #ddd;
-	padding: 4px 15px 15px;
+	padding: 4px 15px 0;
 }

 .wp-customizer .metabox-prefs label {
@@ -321,40 +358,6 @@
 	line-height: 30px;
 }

-/* rework the arrow indicator implementation for NVDA bug same as #32715 */
-.wp-customizer .toggle-indicator {
-	display: inline-block;
-	font-size: 20px;
-	line-height: 1;
-	text-indent: -1px; /* account for the dashicon alignment */
-}
-
-.rtl .wp-customizer .toggle-indicator {
-	text-indent: 1px; /* account for the dashicon alignment */
-}
-
-.wp-customizer .toggle-indicator:after {
-	content: "\f140";
-	speak: none;
-	vertical-align: top;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	color: #a0a5aa;
-	font: normal 20px/1 dashicons;
-	-webkit-font-smoothing: antialiased;
-	-moz-osx-font-smoothing: grayscale;
-	text-decoration: none !important;
-}
-
-.wp-customizer button:focus .toggle-indicator:after {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-}
-
 #accordion-panel-nav_menus .field-link-target,
 #accordion-panel-nav_menus .field-attr-title,
 #accordion-panel-nav_menus .field-css-classes,
@@ -466,10 +469,9 @@
 	margin-top: 0;
 }

-/**
- * Add-menu-items mode
+/*
+ * Add-menu-items mode.
 */
-
 .wp-full-overlay-main {
 	left: auto; /* This overrides a right: 0; which causes the preview to resize rather than slide off screen at the normal size. */
 	width: 100%;
@@ -484,6 +486,34 @@
 	opacity: 1;
 }

+/* Add-new button. */
+#customize-theme-controls .add-new-menu-item {
+	cursor: pointer;
+	float: left;
+	margin-right: 10px;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+	outline: none;
+}
+
+.add-new-menu-item:before {
+	content: "\f132";
+	display: inline-block;
+	position: relative;
+	right: -2px;
+	top: -1px;
+	font: normal 20px/1 'dashicons';
+	vertical-align: middle;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+}
+
 .adding-menu-items .add-new-menu-item,
 .adding-menu-items .add-new-menu-item:hover,
 .add-menu-toggle.open,
@@ -515,14 +545,12 @@

 .menu-item-bar .item-delete:before {
 	content: "\f335";
-	position: absolute;
-	top: 9px;
-	right: 5px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
 	font: normal 20px/1 dashicons;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
+	position: absolute;
+	top: 9px;
+	right: 5px;
 }

 .ie8 .menu-item-bar .item-delete:before {
@@ -531,19 +559,12 @@

 .menu-item-bar .item-delete:hover,
 .menu-item-bar .item-delete:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
 	color: #f00;
 }

-.menu-item-bar .item-delete:focus:before {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+.menu-item-bar .item-delete:focus {
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
 }

 .adding-menu-items .menu-item-bar .item-edit {
@@ -602,12 +623,29 @@
 	content: none !important;
 }

+#available-menu-items .accordion-section-title .toggle-indicator {
+	display: inline-block;
+	font-size: 20px;
+	line-height: 1;
+}
+
+#available-menu-items .accordion-section-title .toggle-indicator:after {
+	content: '\f140';
+	font: normal 20px/1 'dashicons';
+	color: #a0a5aa;
+	vertical-align: top;
+	speak: none;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+	text-decoration: none !important;
+}
+
 #available-menu-items .accordion-section-title:hover .toggle-indicator:after {
 	color: #777;
 }

 #available-menu-items .open .accordion-section-title .toggle-indicator:after {
-	content: "\f142";
+	content: '\f142';
 }

 #available-menu-items .accordion-section-content {
@@ -616,6 +654,18 @@
 	background: transparent;
 }

+button.not-a-button {
+	background: transparent;
+	border: none;
+	-webkit-box-shadow: none;
+	box-shadow: none;
+	-webkit-border-radius: 0;
+	border-radius: 0;
+	outline: 0;
+	padding: 0;
+	margin: 0;
+}
+
 #available-menu-items .accordion-section-title button {
 	display: block;
 	width: 28px;
@@ -623,12 +673,14 @@
 	position: absolute;
 	top: 5px;
 	left: 5px;
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
 	cursor: pointer;
 }

+#available-menu-items .accordion-section-title button:focus {
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+}
+
 #available-menu-items .accordion-section-title .no-items,
 #available-menu-items .cannot-expand .accordion-section-title .spinner,
 #available-menu-items .cannot-expand .accordion-section-title > button {
@@ -732,35 +784,21 @@
 	color: #82878c;
 	width: 30px;
 	height: 38px;
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
 	cursor: pointer;
 }

 #available-menu-items .menu-item-handle .item-add:focus {
 	color: #23282d;
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
 }

 #available-menu-items .item-add:before {
 	content: "\f543";
+	font: normal 20px/1 dashicons;
 	position: relative;
 	right: 2px;
 	top: 3px;
-	display: inline-block;
-	height: 20px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	font: normal 20px/1.05 dashicons; /* line height is to account for the dashicon's vertical alignment */
-}
-
-#available-menu-items .item-add:focus:before {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
 }

 #available-menu-items .menu-item-handle.item-added .item-type,
@@ -943,11 +981,11 @@ body.adding-menu-items #customize-preview {
 }

 li.assigned-to-menu-location .menu-delete-item {
-	display: none;
+  display: none;
 }

 li.assigned-to-menu-location .add-new-menu-item {
-	margin-bottom: 1em;
+  margin-bottom: 1em;
 }

 .menu-delete {
--- a/wp-admin/css/customize-nav-menus-rtl.min.css
+++ b/wp-admin/css/customize-nav-menus-rtl.min.css
--- a/wp-admin/css/customize-nav-menus.css
+++ b/wp-admin/css/customize-nav-menus.css
@@ -90,9 +90,17 @@
 	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
 }

-/**
- * Menu items reordering styles
- */
+/* Menu-item reordering nav. */
+.customize-control-nav_menu .reordering .reorder,
+.customize-control-nav_menu .reorder-done {
+	display: none;
+}
+
+.customize-control-nav_menu .reorder,
+.customize-control-nav_menu .reordering .reorder-done {
+	display: inline-block;
+	padding: 5px 8px;
+}

 .menu-item-reorder-nav {
 	display: none;
@@ -102,6 +110,12 @@
 	right: 0;
 }

+.customize-control-nav_menu .reordering .add-new-menu-item {
+	opacity: 0.2;
+	pointer-events: none;
+	cursor: not-allowed;
+}
+
 .menu-item-reorder-nav button {
 	position: relative;
 	overflow: hidden;
@@ -140,19 +154,19 @@
 }

 .menus-move-down:before {
-	content: "\f347";
+	content: '\f347';
 }

 .menus-move-up:before {
-	content: "\f343";
+	content: '\f343';
 }

 .menus-move-left:before {
-	content: "\f341";
+	content: '\f341';
 }

 .menus-move-right:before {
-	content: "\f345";
+	content: '\f345';
 }

 .move-up-disabled .menus-move-up,
@@ -172,9 +186,10 @@
 	left: -10px;
 	width: 10px;
 	height: 40px;
+	background: -webkit-linear-gradient(left, rgba(250,250,250,0) 0%,rgba(250,250,250,1) 100%);
 	background: -webkit-gradient(linear, left top, right top, from(rgba(250,250,250,0)), to(rgba(250,250,250,1)));
 	background: -webkit-linear-gradient(left, rgba(250,250,250,0) 0%, rgba(250,250,250,1) 100%);
-	background: linear-gradient(to right, rgba(250,250,250,0) 0%, rgba(250,250,250,1) 100%);
+	background: linear-gradient(to right, rgba(250,250,250,0) 0%,rgba(250,250,250,1) 100%);
 }

 .reordering .menu-item .item-controls,
@@ -199,15 +214,37 @@
 	width: 30px;
 	height: 38px;
 	margin-right: 0 !important;
-	-webkit-box-shadow: none;
-	box-shadow: none;
 	outline: none;
 	overflow: hidden;
 	cursor: pointer;
 }

+.customize-control-nav_menu_item .item-edit:focus {
+	color: #0073aa;
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+}
+
+/* rework the arrow indicator implementation for NVDA bug same as #32715 */
+.wp-customizer .menu-item .item-edit .toggle-indicator {
+	display: inline-block;
+	font-size: 20px;
+	line-height: 1;
+}
+
+.wp-customizer .menu-item .item-edit .toggle-indicator:after {
+	content: '\f140';
+	font: normal 20px/1 dashicons;
+	color: #a0a5aa;
+	vertical-align: top;
+	speak: none;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+	text-decoration: none !important;
+}
+
 .wp-customizer .menu-item.menu-item-edit-active .item-edit .toggle-indicator:after {
-	content: "\f142";
+	content: '\f142';
 }

 .wp-customizer .menu-item-settings p.description {
@@ -290,7 +327,7 @@
 	border: none;
 	content: "\f111";
 	display: block;
-	font: 18px/1 dashicons;
+	font: 18px/1 "dashicons";
 	padding: 5px;
 	text-align: center;
 	text-decoration: none !important;
@@ -312,7 +349,7 @@
 	display: none;
 	background: #fff;
 	border-top: 1px solid #ddd;
-	padding: 4px 15px 15px;
+	padding: 4px 15px 0;
 }

 .wp-customizer .metabox-prefs label {
@@ -321,40 +358,6 @@
 	line-height: 30px;
 }

-/* rework the arrow indicator implementation for NVDA bug same as #32715 */
-.wp-customizer .toggle-indicator {
-	display: inline-block;
-	font-size: 20px;
-	line-height: 1;
-	text-indent: -1px; /* account for the dashicon alignment */
-}
-
-.rtl .wp-customizer .toggle-indicator {
-	text-indent: 1px; /* account for the dashicon alignment */
-}
-
-.wp-customizer .toggle-indicator:after {
-	content: "\f140";
-	speak: none;
-	vertical-align: top;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	color: #a0a5aa;
-	font: normal 20px/1 dashicons;
-	-webkit-font-smoothing: antialiased;
-	-moz-osx-font-smoothing: grayscale;
-	text-decoration: none !important;
-}
-
-.wp-customizer button:focus .toggle-indicator:after {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-}
-
 #accordion-panel-nav_menus .field-link-target,
 #accordion-panel-nav_menus .field-attr-title,
 #accordion-panel-nav_menus .field-css-classes,
@@ -466,10 +469,9 @@
 	margin-top: 0;
 }

-/**
- * Add-menu-items mode
+/*
+ * Add-menu-items mode.
 */
-
 .wp-full-overlay-main {
 	right: auto; /* This overrides a right: 0; which causes the preview to resize rather than slide off screen at the normal size. */
 	width: 100%;
@@ -484,6 +486,34 @@
 	opacity: 1;
 }

+/* Add-new button. */
+#customize-theme-controls .add-new-menu-item {
+	cursor: pointer;
+	float: right;
+	margin-left: 10px;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+	outline: none;
+}
+
+.add-new-menu-item:before {
+	content: "\f132";
+	display: inline-block;
+	position: relative;
+	left: -2px;
+	top: -1px;
+	font: normal 20px/1 'dashicons';
+	vertical-align: middle;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+}
+
 .adding-menu-items .add-new-menu-item,
 .adding-menu-items .add-new-menu-item:hover,
 .add-menu-toggle.open,
@@ -515,14 +545,12 @@

 .menu-item-bar .item-delete:before {
 	content: "\f335";
-	position: absolute;
-	top: 9px;
-	left: 5px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
 	font: normal 20px/1 dashicons;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
+	position: absolute;
+	top: 9px;
+	left: 5px;
 }

 .ie8 .menu-item-bar .item-delete:before {
@@ -531,19 +559,12 @@

 .menu-item-bar .item-delete:hover,
 .menu-item-bar .item-delete:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
 	color: #f00;
 }

-.menu-item-bar .item-delete:focus:before {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+.menu-item-bar .item-delete:focus {
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
 }

 .adding-menu-items .menu-item-bar .item-edit {
@@ -602,12 +623,29 @@
 	content: none !important;
 }

+#available-menu-items .accordion-section-title .toggle-indicator {
+	display: inline-block;
+	font-size: 20px;
+	line-height: 1;
+}
+
+#available-menu-items .accordion-section-title .toggle-indicator:after {
+	content: '\f140';
+	font: normal 20px/1 'dashicons';
+	color: #a0a5aa;
+	vertical-align: top;
+	speak: none;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+	text-decoration: none !important;
+}
+
 #available-menu-items .accordion-section-title:hover .toggle-indicator:after {
 	color: #777;
 }

 #available-menu-items .open .accordion-section-title .toggle-indicator:after {
-	content: "\f142";
+	content: '\f142';
 }

 #available-menu-items .accordion-section-content {
@@ -616,6 +654,18 @@
 	background: transparent;
 }

+button.not-a-button {
+	background: transparent;
+	border: none;
+	-webkit-box-shadow: none;
+	box-shadow: none;
+	-webkit-border-radius: 0;
+	border-radius: 0;
+	outline: 0;
+	padding: 0;
+	margin: 0;
+}
+
 #available-menu-items .accordion-section-title button {
 	display: block;
 	width: 28px;
@@ -623,12 +673,14 @@
 	position: absolute;
 	top: 5px;
 	right: 5px;
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
 	cursor: pointer;
 }

+#available-menu-items .accordion-section-title button:focus {
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+}
+
 #available-menu-items .accordion-section-title .no-items,
 #available-menu-items .cannot-expand .accordion-section-title .spinner,
 #available-menu-items .cannot-expand .accordion-section-title > button {
@@ -732,35 +784,21 @@
 	color: #82878c;
 	width: 30px;
 	height: 38px;
-	-webkit-box-shadow: none;
-	box-shadow: none;
-	outline: none;
 	cursor: pointer;
 }

 #available-menu-items .menu-item-handle .item-add:focus {
 	color: #23282d;
+	-webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, .8);
 }

 #available-menu-items .item-add:before {
 	content: "\f543";
+	font: normal 20px/1 dashicons;
 	position: relative;
 	left: 2px;
 	top: 3px;
-	display: inline-block;
-	height: 20px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	font: normal 20px/1.05 dashicons; /* line height is to account for the dashicon's vertical alignment */
-}
-
-#available-menu-items .item-add:focus:before {
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
 }

 #available-menu-items .menu-item-handle.item-added .item-type,
@@ -943,11 +981,11 @@ body.adding-menu-items #customize-preview {
 }

 li.assigned-to-menu-location .menu-delete-item {
-	display: none;
+  display: none;
 }

 li.assigned-to-menu-location .add-new-menu-item {
-	margin-bottom: 1em;
+  margin-bottom: 1em;
 }

 .menu-delete {
--- a/wp-admin/css/customize-nav-menus.min.css
+++ b/wp-admin/css/customize-nav-menus.min.css
--- a/wp-admin/css/customize-widgets-rtl.css
+++ b/wp-admin/css/customize-widgets-rtl.css
@@ -117,8 +117,44 @@
 }

 /**
- * Widget reordering styles
- */
+* Widget reordering styles
+**/
+
+.reorder-toggle {
+	float: left;
+	padding: 5px 8px;
+	text-decoration: none;
+	cursor: pointer;
+	outline: none;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+}
+.reorder-toggle:focus {
+	outline: 1px dotted;
+}
+
+.reorder-done,
+.reordering .reorder {
+	display: none;
+}
+
+.reordering .reorder-done {
+	display: block;
+	color: #0073aa;
+}
+
+.reordering .reorder-done:hover,
+.reordering .reorder-done:active {
+	color: #00a0d2;
+}
+
+#customize-theme-controls .reordering .add-new-widget {
+	opacity: 0.2;
+	pointer-events: none;
+	cursor: not-allowed;
+}

 #customize-theme-controls .widget-reorder-nav {
 	display: none;
@@ -146,7 +182,7 @@
 	left: 0;
 	width: 100%;
 	height: 100%;
-	font: normal 20px/43px dashicons;
+	font: normal 20px/43px 'dashicons';
 	text-align: center;
 	text-indent: 0;
 	-webkit-font-smoothing: antialiased;
@@ -160,15 +196,15 @@
 }

 .move-widget:before {
-	content: "\f504";
+	content: '\f504';
 }

 .move-widget-down:before {
-	content: "\f347";
+	content: '\f347';
 }

 .move-widget-up:before {
-	content: "\f343";
+	content: '\f343';
 }

 #customize-theme-controls .first-widget .move-widget-up,
@@ -177,7 +213,7 @@
 	cursor: default;
 }

-#customize-theme-controls .move-widget-area {
+#customize-theme-controls  .move-widget-area {
 	display: none;
 	background: #fff;
 	border: 1px solid #dedede;
@@ -216,11 +252,11 @@

 #customize-theme-controls .widget-area-select li:before {
 	display: none;
-	content: "\f147";
+	content: '\f147';
 	position: absolute;
 	top: 12px;
 	right: 10px;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 }
@@ -252,15 +288,42 @@
 	display: block;
 }

+
 /**
 * Styles for new widget addition panel
 */
-
 .wp-full-overlay-main {
 	left: auto; /* this overrides a right: 0; which causes the preview to resize, I'd rather have it go off screen at the normal size. */
 	width: 100%;
 }

+#customize-theme-controls .add-new-widget {
+	cursor: pointer;
+	float: left;
+	margin-right: 10px;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+	outline: none;
+}
+
+.add-new-widget:before {
+	content: "\f132";
+	display: inline-block;
+	position: relative;
+	right: -2px;
+	top: -1px;
+	font: normal 20px/1 'dashicons';
+	vertical-align: middle;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+}
+
 body.adding-widget .add-new-widget,
 body.adding-widget .add-new-widget:hover {
 	background: #eee;
@@ -356,11 +419,7 @@ body.adding-widget .add-new-widget:before {
 	box-shadow: none;
 }

-#customize-controls .widget-title h3 {
-	font-size: 1em;
-}
-
-#available-widgets .widget-title h3 {
+#available-widgets .widget-title h4 {
 	padding: 0 0 5px;
 	font-size: 14px;
 }
@@ -393,8 +452,7 @@ body.adding-widget #customize-preview {
 * Widget Icon styling
 * No plurals in naming.
 * Ordered from lowest to highest specificity.
- */
-
+ **/
 #available-widgets .widget-title {
 	position: relative;
 }
@@ -408,7 +466,7 @@ body.adding-widget #customize-preview {
 	width: 20px;
 	height: 20px;
 	color: #32373c;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	text-align: center;
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
@@ -563,9 +621,12 @@ body.adding-widget #customize-preview {
 	.last-widget {
 		margin-bottom: 15px;
 	}
-	.widget-title h3 {
+	.widget-title h4 {
 		padding: 13px 15px;
 	}
+	.widget-top a.widget-action:after {
+		padding-top: 9px;
+	}
 	.widget-reorder-nav span {
 		height: 39px;
 	}
--- a/wp-admin/css/customize-widgets-rtl.min.css
+++ b/wp-admin/css/customize-widgets-rtl.min.css
--- a/wp-admin/css/customize-widgets.css
+++ b/wp-admin/css/customize-widgets.css
@@ -117,8 +117,44 @@
 }

 /**
- * Widget reordering styles
- */
+* Widget reordering styles
+**/
+
+.reorder-toggle {
+	float: right;
+	padding: 5px 8px;
+	text-decoration: none;
+	cursor: pointer;
+	outline: none;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+}
+.reorder-toggle:focus {
+	outline: 1px dotted;
+}
+
+.reorder-done,
+.reordering .reorder {
+	display: none;
+}
+
+.reordering .reorder-done {
+	display: block;
+	color: #0073aa;
+}
+
+.reordering .reorder-done:hover,
+.reordering .reorder-done:active {
+	color: #00a0d2;
+}
+
+#customize-theme-controls .reordering .add-new-widget {
+	opacity: 0.2;
+	pointer-events: none;
+	cursor: not-allowed;
+}

 #customize-theme-controls .widget-reorder-nav {
 	display: none;
@@ -146,7 +182,7 @@
 	right: 0;
 	width: 100%;
 	height: 100%;
-	font: normal 20px/43px dashicons;
+	font: normal 20px/43px 'dashicons';
 	text-align: center;
 	text-indent: 0;
 	-webkit-font-smoothing: antialiased;
@@ -160,15 +196,15 @@
 }

 .move-widget:before {
-	content: "\f504";
+	content: '\f504';
 }

 .move-widget-down:before {
-	content: "\f347";
+	content: '\f347';
 }

 .move-widget-up:before {
-	content: "\f343";
+	content: '\f343';
 }

 #customize-theme-controls .first-widget .move-widget-up,
@@ -177,7 +213,7 @@
 	cursor: default;
 }

-#customize-theme-controls .move-widget-area {
+#customize-theme-controls  .move-widget-area {
 	display: none;
 	background: #fff;
 	border: 1px solid #dedede;
@@ -216,11 +252,11 @@

 #customize-theme-controls .widget-area-select li:before {
 	display: none;
-	content: "\f147";
+	content: '\f147';
 	position: absolute;
 	top: 12px;
 	left: 10px;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 }
@@ -252,15 +288,42 @@
 	display: block;
 }

+
 /**
 * Styles for new widget addition panel
 */
-
 .wp-full-overlay-main {
 	right: auto; /* this overrides a right: 0; which causes the preview to resize, I'd rather have it go off screen at the normal size. */
 	width: 100%;
 }

+#customize-theme-controls .add-new-widget {
+	cursor: pointer;
+	float: right;
+	margin-left: 10px;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+	outline: none;
+}
+
+.add-new-widget:before {
+	content: "\f132";
+	display: inline-block;
+	position: relative;
+	left: -2px;
+	top: -1px;
+	font: normal 20px/1 'dashicons';
+	vertical-align: middle;
+	-webkit-transition: all 0.2s;
+	transition: all 0.2s;
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+}
+
 body.adding-widget .add-new-widget,
 body.adding-widget .add-new-widget:hover {
 	background: #eee;
@@ -356,11 +419,7 @@ body.adding-widget .add-new-widget:before {
 	box-shadow: none;
 }

-#customize-controls .widget-title h3 {
-	font-size: 1em;
-}
-
-#available-widgets .widget-title h3 {
+#available-widgets .widget-title h4 {
 	padding: 0 0 5px;
 	font-size: 14px;
 }
@@ -393,8 +452,7 @@ body.adding-widget #customize-preview {
 * Widget Icon styling
 * No plurals in naming.
 * Ordered from lowest to highest specificity.
- */
-
+ **/
 #available-widgets .widget-title {
 	position: relative;
 }
@@ -408,7 +466,7 @@ body.adding-widget #customize-preview {
 	width: 20px;
 	height: 20px;
 	color: #32373c;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	text-align: center;
 	-webkit-box-sizing: border-box;
 	-moz-box-sizing: border-box;
@@ -563,9 +621,12 @@ body.adding-widget #customize-preview {
 	.last-widget {
 		margin-bottom: 15px;
 	}
-	.widget-title h3 {
+	.widget-title h4 {
 		padding: 13px 15px;
 	}
+	.widget-top a.widget-action:after {
+		padding-top: 9px;
+	}
 	.widget-reorder-nav span {
 		height: 39px;
 	}
--- a/wp-admin/css/customize-widgets.min.css
+++ b/wp-admin/css/customize-widgets.min.css
--- a/wp-admin/css/dashboard-rtl.css
+++ b/wp-admin/css/dashboard-rtl.css
@@ -115,14 +115,14 @@
 	line-height: 2.1em;
 }

-.welcome-panel h2 {
+.welcome-panel h3 {
 	margin: 0;
 	font-size: 21px;
 	font-weight: normal;
 	line-height: 1.2;
 }

-.welcome-panel h3 {
+.welcome-panel h4 {
 	margin: 1.33em 0 0;
 	font-size: 16px;
 }
@@ -209,7 +209,7 @@

 .welcome-panel .welcome-icon:before {
 	color: #82878c;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0 0 0 10px;
@@ -223,31 +223,31 @@

 .welcome-panel .welcome-write-blog:before,
 .welcome-panel .welcome-edit-page:before {
-	content: "\f119";
+	content:'\f119';
 	top: -3px;
 }

 .welcome-panel .welcome-add-page:before {
-	content: "\f132";
+	content:'\f132';
 }

 .welcome-panel .welcome-view-site:before {
-	content: "\f115";
+	content:'\f115';
 	top: -2px;
 }

 .welcome-panel .welcome-widgets-menus:before {
-	content: "\f116";
+	content:'\f116';
 	top: -2px;
 }

 .welcome-panel .welcome-comments:before {
-	content: "\f117";
+	content:'\f117';
 	top: -1px;
 }

 .welcome-panel .welcome-learn-more:before {
-	content: "\f118";
+	content:'\f118';
 	top: -1px;
 }

@@ -360,11 +360,8 @@ body #dashboard-widgets .postbox form .submit {
 	overflow: hidden;
 }

-#dashboard-widgets h3.mu-storage {
-	margin: 0 0 10px;
-	padding: 0;
-	font-size: 14px;
-	font-weight: normal;
+#dashboard-widgets h4.mu-storage {
+	margin-bottom: 10px;
 }

 /* Dashboard right now - Colors */
@@ -381,7 +378,7 @@ body #dashboard-widgets .postbox form .submit {
 	padding: 10px 12px 6px 12px;
 }

-#dashboard_right_now .sub h3 {
+#dashboard_right_now .sub h4 {
 	color: #555;
 }

@@ -397,8 +394,8 @@ body #dashboard-widgets .postbox form .submit {
 /* Dashboard right now - Icons */
 #dashboard_right_now li a:before,
 #dashboard_right_now li span:before {
-	content: "\f159";
-	font: normal 20px/1 dashicons;
+	content: '\f159';
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: block;
 	float: right;
@@ -413,28 +410,28 @@ body #dashboard-widgets .postbox form .submit {

 #dashboard_right_now .page-count a:before,
 #dashboard_right_now .page-count span:before {
-	content: "\f105";
+	content: '\f105';
 }

 #dashboard_right_now .post-count a:before,
 #dashboard_right_now .post-count span:before {
-	content: "\f109";
+	content: '\f109';
 }

 #dashboard_right_now .comment-count a:before {
-	content: "\f101";
+	content: '\f101';
 }

 #dashboard_right_now .comment-mod-count a:before {
-	content: "\f125";
+	content: '\f125';
 }

 #dashboard_right_now .storage-count a:before {
-	content: "\f104";
+	content: '\f104';
 }

 #dashboard_right_now .storage-count.warning a:before {
-	content: "\f153";
+	content: '\f153';
 }

 /* Dashboard Quick Draft */
@@ -540,6 +537,11 @@ form.initial-form.quickpress-open input#title {
 	border: none;
 }

+#dashboard_quick_press .drafts h4 {
+	margin: 0 12px 8px;
+	font-weight: normal;
+}
+
 #dashboard_quick_press .drafts .view-all {
 	float: left;
 	margin: 0 0 0 12px;
@@ -574,33 +576,28 @@ form.initial-form.quickpress-open input#title {
 	margin: 0 0 0 5px;
 }

-/* Dashboard common styles */
-
-#dashboard-widgets h4, /* Back-compat for pre-4.4 */
-#dashboard-widgets h3,
-#dashboard_quick_press .drafts h2 {
-	margin: 0 12px 8px;
-	padding: 0;
-	font-size: 14px;
-	font-weight: normal;
-	color: #23282d;
-}
-
-#dashboard_quick_press .drafts h2 {
-	line-height: inherit;
-}
-
-#dashboard-widgets .inside h4, /* Back-compat for pre-4.4 */
-#dashboard-widgets .inside h3 {
-	margin-right: 0;
-	margin-left: 0;
-}
-
 /* Dashboard activity widget */

+#dashboard-widgets #dashboard_activity h4 {
+	margin: 0 12px 8px 0;
+	font-weight: normal;
+}
+
+#dashboard-widgets #dashboard_activity h4.comment-meta {
+	margin: 0;
+}
+
+#dashboard_activity h4.comment-meta {
+	margin-bottom: 4px;
+}
+
+#dashboard_activity ul {
+	padding: 0 12px;
+}
+
 #dashboard_activity .comment-meta span.approve:before {
-	content: "\f227";
-	font: 20px/.5 dashicons;
+	content: '\f227';
+	font: 20px/.5 "dashicons";
 	margin-right: 12px;
 	vertical-align: middle;
 	position: relative;
@@ -609,13 +606,13 @@ form.initial-form.quickpress-open input#title {
 }

 #dashboard_activity .inside {
+	padding: 0;
 	margin: 0;
-	padding-bottom: 0;
 }

 #dashboard_activity .no-activity {
 	overflow: hidden;
-	padding: 0 0 12px;
+	padding: 0 12px 12px;
 	text-align: center;
 }

@@ -629,8 +626,8 @@ form.initial-form.quickpress-open input#title {
 }

 #dashboard_activity .no-activity .smiley:before {
-	content: "\f328";
-	font: normal 120px/1 dashicons;
+	content: '\f328';
+	font: normal 120px/1 'dashicons';
 	speak: none;
 	display: block;
 	margin: 0 0 0 5px;
@@ -644,8 +641,8 @@ form.initial-form.quickpress-open input#title {

 #dashboard_activity .subsubsub {
 	float: none;
-	border-top: 1px solid #eee;
-	margin: 0 -12px;
+	border-top: 1px solid #eeeeee;
+	margin-top: 0;
 	padding: 8px 12px 4px;
 }

@@ -670,8 +667,8 @@ form.initial-form.quickpress-open input#title {

 .activity-block {
 	border-bottom: 1px solid #eee;
-	margin: 0 -12px;
-	padding: 8px 12px 4px;
+	overflow: hidden;
+	padding: 8px 0 4px;
 }

 .activity-block:last-child {
@@ -711,6 +708,11 @@ form.initial-form.quickpress-open input#title {
 	margin: 1em 0;
 }

+#activity-widget #the-comment-list .comment-item h4 {
+	font-size: 13px;
+	color: #999;
+}
+
 #activity-widget #the-comment-list .comment-item p.row-actions {
 	margin: 4px 0 0 0;
 }
@@ -792,6 +794,14 @@ h3:hover .edit-box {
 	left: 33px;
 }

+#dashboard-widgets h4 {
+	color: #23282d;
+	font-weight: normal;
+	font-size: 14px;
+	margin: 0 0 .2em;
+	padding: 0;
+}
+
 #dashboard_plugins h5 {
 	font-size: 14px;
 }
@@ -800,7 +810,6 @@ h3:hover .edit-box {

 #latest-comments #the-comment-list {
 	position: relative;
-	margin: 0 -12px;
 }

 #activity-widget #the-comment-list .comment,
@@ -825,13 +834,13 @@ h3:hover .edit-box {
 	border-top: none;
 }

-#latest-comments #the-comment-list .comment-meta {
+#latest-comments #the-comment-list .comment-item h4 {
 	line-height: 1.5em;
-	margin: 0;
+	margin-top: 0;
 	color: #666;
 }

-#latest-comments #the-comment-list .comment-meta cite {
+#latest-comments #the-comment-list .comment-item h4 cite {
 	font-style: normal;
 	font-weight: normal;
 }
@@ -899,7 +908,7 @@ a.rsswidget {
 }

 .rss-widget cite:before {
-	content: "\2014";
+	content: '\2014';
 }

 .dashboard-comment-wrap {
@@ -938,12 +947,12 @@ a.rsswidget {
 	box-shadow: none;
 }

-#dashboard_browser_nag.postbox.browser-insecure h2 {
+#dashboard_browser_nag.postbox.browser-insecure h3 {
 	border-bottom-color: #cd5a5a;
 	color: #fff;
 }

-#dashboard_browser_nag.postbox h2 {
+#dashboard_browser_nag.postbox h3 {
 	border-bottom-color: #f6e2ac;
 	background: transparent none;
 	color: #fff;
@@ -957,7 +966,7 @@ a.rsswidget {

 /* Make the browser nags easier to read with Open Sans */

-#dashboard_browser_nag h2.hndle {
+#dashboard_browser_nag h3.hndle {
 	border: none;
 	font-weight: 600;
 	font-size: 20px;
--- a/wp-admin/css/dashboard.css
+++ b/wp-admin/css/dashboard.css
@@ -115,14 +115,14 @@
 	line-height: 2.1em;
 }

-.welcome-panel h2 {
+.welcome-panel h3 {
 	margin: 0;
 	font-size: 21px;
 	font-weight: normal;
 	line-height: 1.2;
 }

-.welcome-panel h3 {
+.welcome-panel h4 {
 	margin: 1.33em 0 0;
 	font-size: 16px;
 }
@@ -209,7 +209,7 @@

 .welcome-panel .welcome-icon:before {
 	color: #82878c;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0 10px 0 0;
@@ -223,31 +223,31 @@

 .welcome-panel .welcome-write-blog:before,
 .welcome-panel .welcome-edit-page:before {
-	content: "\f119";
+	content:'\f119';
 	top: -3px;
 }

 .welcome-panel .welcome-add-page:before {
-	content: "\f132";
+	content:'\f132';
 }

 .welcome-panel .welcome-view-site:before {
-	content: "\f115";
+	content:'\f115';
 	top: -2px;
 }

 .welcome-panel .welcome-widgets-menus:before {
-	content: "\f116";
+	content:'\f116';
 	top: -2px;
 }

 .welcome-panel .welcome-comments:before {
-	content: "\f117";
+	content:'\f117';
 	top: -1px;
 }

 .welcome-panel .welcome-learn-more:before {
-	content: "\f118";
+	content:'\f118';
 	top: -1px;
 }

@@ -360,11 +360,8 @@ body #dashboard-widgets .postbox form .submit {
 	overflow: hidden;
 }

-#dashboard-widgets h3.mu-storage {
-	margin: 0 0 10px;
-	padding: 0;
-	font-size: 14px;
-	font-weight: normal;
+#dashboard-widgets h4.mu-storage {
+	margin-bottom: 10px;
 }

 /* Dashboard right now - Colors */
@@ -381,7 +378,7 @@ body #dashboard-widgets .postbox form .submit {
 	padding: 10px 12px 6px 12px;
 }

-#dashboard_right_now .sub h3 {
+#dashboard_right_now .sub h4 {
 	color: #555;
 }

@@ -397,8 +394,8 @@ body #dashboard-widgets .postbox form .submit {
 /* Dashboard right now - Icons */
 #dashboard_right_now li a:before,
 #dashboard_right_now li span:before {
-	content: "\f159";
-	font: normal 20px/1 dashicons;
+	content: '\f159';
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: block;
 	float: left;
@@ -413,28 +410,28 @@ body #dashboard-widgets .postbox form .submit {

 #dashboard_right_now .page-count a:before,
 #dashboard_right_now .page-count span:before {
-	content: "\f105";
+	content: '\f105';
 }

 #dashboard_right_now .post-count a:before,
 #dashboard_right_now .post-count span:before {
-	content: "\f109";
+	content: '\f109';
 }

 #dashboard_right_now .comment-count a:before {
-	content: "\f101";
+	content: '\f101';
 }

 #dashboard_right_now .comment-mod-count a:before {
-	content: "\f125";
+	content: '\f125';
 }

 #dashboard_right_now .storage-count a:before {
-	content: "\f104";
+	content: '\f104';
 }

 #dashboard_right_now .storage-count.warning a:before {
-	content: "\f153";
+	content: '\f153';
 }

 /* Dashboard Quick Draft */
@@ -540,6 +537,11 @@ form.initial-form.quickpress-open input#title {
 	border: none;
 }

+#dashboard_quick_press .drafts h4 {
+	margin: 0 12px 8px;
+	font-weight: normal;
+}
+
 #dashboard_quick_press .drafts .view-all {
 	float: right;
 	margin: 0 12px 0 0;
@@ -574,33 +576,28 @@ form.initial-form.quickpress-open input#title {
 	margin: 0 5px 0 0;
 }

-/* Dashboard common styles */
-
-#dashboard-widgets h4, /* Back-compat for pre-4.4 */
-#dashboard-widgets h3,
-#dashboard_quick_press .drafts h2 {
-	margin: 0 12px 8px;
-	padding: 0;
-	font-size: 14px;
-	font-weight: normal;
-	color: #23282d;
-}
-
-#dashboard_quick_press .drafts h2 {
-	line-height: inherit;
-}
-
-#dashboard-widgets .inside h4, /* Back-compat for pre-4.4 */
-#dashboard-widgets .inside h3 {
-	margin-left: 0;
-	margin-right: 0;
-}
-
 /* Dashboard activity widget */

+#dashboard-widgets #dashboard_activity h4 {
+	margin: 0 0 8px 12px;
+	font-weight: normal;
+}
+
+#dashboard-widgets #dashboard_activity h4.comment-meta {
+	margin: 0;
+}
+
+#dashboard_activity h4.comment-meta {
+	margin-bottom: 4px;
+}
+
+#dashboard_activity ul {
+	padding: 0 12px;
+}
+
 #dashboard_activity .comment-meta span.approve:before {
-	content: "\f227";
-	font: 20px/.5 dashicons;
+	content: '\f227';
+	font: 20px/.5 "dashicons";
 	margin-left: 12px;
 	vertical-align: middle;
 	position: relative;
@@ -609,13 +606,13 @@ form.initial-form.quickpress-open input#title {
 }

 #dashboard_activity .inside {
+	padding: 0;
 	margin: 0;
-	padding-bottom: 0;
 }

 #dashboard_activity .no-activity {
 	overflow: hidden;
-	padding: 0 0 12px;
+	padding: 0 12px 12px;
 	text-align: center;
 }

@@ -629,8 +626,8 @@ form.initial-form.quickpress-open input#title {
 }

 #dashboard_activity .no-activity .smiley:before {
-	content: "\f328";
-	font: normal 120px/1 dashicons;
+	content: '\f328';
+	font: normal 120px/1 'dashicons';
 	speak: none;
 	display: block;
 	margin: 0 5px 0 0;
@@ -644,8 +641,8 @@ form.initial-form.quickpress-open input#title {

 #dashboard_activity .subsubsub {
 	float: none;
-	border-top: 1px solid #eee;
-	margin: 0 -12px;
+	border-top: 1px solid #eeeeee;
+	margin-top: 0;
 	padding: 8px 12px 4px;
 }

@@ -670,8 +667,8 @@ form.initial-form.quickpress-open input#title {

 .activity-block {
 	border-bottom: 1px solid #eee;
-	margin: 0 -12px;
-	padding: 8px 12px 4px;
+	overflow: hidden;
+	padding: 8px 0 4px;
 }

 .activity-block:last-child {
@@ -711,6 +708,11 @@ form.initial-form.quickpress-open input#title {
 	margin: 1em 0;
 }

+#activity-widget #the-comment-list .comment-item h4 {
+	font-size: 13px;
+	color: #999;
+}
+
 #activity-widget #the-comment-list .comment-item p.row-actions {
 	margin: 4px 0 0 0;
 }
@@ -792,6 +794,14 @@ h3:hover .edit-box {
 	right: 33px;
 }

+#dashboard-widgets h4 {
+	color: #23282d;
+	font-weight: normal;
+	font-size: 14px;
+	margin: 0 0 .2em;
+	padding: 0;
+}
+
 #dashboard_plugins h5 {
 	font-size: 14px;
 }
@@ -800,7 +810,6 @@ h3:hover .edit-box {

 #latest-comments #the-comment-list {
 	position: relative;
-	margin: 0 -12px;
 }

 #activity-widget #the-comment-list .comment,
@@ -825,13 +834,13 @@ h3:hover .edit-box {
 	border-top: none;
 }

-#latest-comments #the-comment-list .comment-meta {
+#latest-comments #the-comment-list .comment-item h4 {
 	line-height: 1.5em;
-	margin: 0;
+	margin-top: 0;
 	color: #666;
 }

-#latest-comments #the-comment-list .comment-meta cite {
+#latest-comments #the-comment-list .comment-item h4 cite {
 	font-style: normal;
 	font-weight: normal;
 }
@@ -899,7 +908,7 @@ a.rsswidget {
 }

 .rss-widget cite:before {
-	content: "\2014";
+	content: '\2014';
 }

 .dashboard-comment-wrap {
@@ -938,12 +947,12 @@ a.rsswidget {
 	box-shadow: none;
 }

-#dashboard_browser_nag.postbox.browser-insecure h2 {
+#dashboard_browser_nag.postbox.browser-insecure h3 {
 	border-bottom-color: #cd5a5a;
 	color: #fff;
 }

-#dashboard_browser_nag.postbox h2 {
+#dashboard_browser_nag.postbox h3 {
 	border-bottom-color: #f6e2ac;
 	background: transparent none;
 	color: #fff;
@@ -957,7 +966,7 @@ a.rsswidget {

 /* Make the browser nags easier to read with Open Sans */

-#dashboard_browser_nag h2.hndle {
+#dashboard_browser_nag h3.hndle {
 	border: none;
 	font-weight: 600;
 	font-size: 20px;
--- a/wp-admin/css/edit-rtl.css
+++ b/wp-admin/css/edit-rtl.css
@@ -24,13 +24,9 @@
 }

 #save-action .spinner,
-#show-comments a {
-	float: right;
-}
-
+#show-comments a,
 #show-comments .spinner {
-	float: none;
-	margin-top: 0;
+	float: right;
 }

 #lost-connection-notice .spinner {
@@ -93,8 +89,7 @@ input#link_url {
 	margin-top: -1px;
 }

-#edit-slug-box,
-#comment-link-box {
+#edit-slug-box {
 	line-height: 24px;
 	min-height: 25px; /* Yes, line-height + 1 */
 	margin-top: 5px;
@@ -104,15 +99,7 @@ input#link_url {

 #edit-slug-box .cancel {
 	margin-left: 10px;
-	padding: 0;
 	font-size: 11px;
-	text-decoration: underline;
-	color: #0073aa;
-}
-
-#comment-link-box {
-	margin: 5px 0;
-	padding: 0 5px;
 }

 #editable-post-name-full {
@@ -120,12 +107,11 @@ input#link_url {
 }

 #editable-post-name {
-	font-weight: bold;
+	background-color: #fffbcc;
 }

 #editable-post-name input {
 	font-size: 13px;
-	font-weight: normal;
 	height: 22px;
 	margin: 0;
 	width: 16em;
@@ -242,15 +228,8 @@ ul.category-tabs li,
 	margin: 8px 0 5px;
 }

-/* Back-compat for pre-4.4 */
 #category-adder h4 {
-    margin: 0;
-}
-
-.taxonomy-add-new {
-	display: inline-block;
 	margin: 10px 0;
-	font-weight: 600;
 }

 #side-sortables .add-menu-item-tabs,
@@ -261,8 +240,7 @@ ul.category-tabs li,
 #normal-sortables .postbox #replyrow .submit {
 	float: none;
 	margin: 0;
-	padding: 5px 7px 10px;
-	overflow: hidden;
+	padding: 0 7px 5px;
 }

 #side-sortables .submitbox .submit input,
@@ -307,11 +285,6 @@ ul.wp-tab-bar li {
 	max-width: 100%;
 	height: auto;
 	width: auto;
-	background-image: -webkit-linear-gradient(-45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4), -webkit-linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4);
-	background-image: linear-gradient(-45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4), linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4);
-	background-position: 100% 0, 10px 10px;
-	-webkit-background-size: 20px 20px;
-	background-size: 20px 20px;
 }

 form#tags-filter {
@@ -496,7 +469,7 @@ span.wp-media-buttons-icon:before {
 #post-body #visibility:before,
 .curtime #timestamp:before,
 #post-body .misc-pub-revisions:before {
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0 0 0 2px;
@@ -510,16 +483,16 @@ span.wp-media-buttons-icon:before {
 }

 #post-body #visibility:before {
-	content: "\f177";
+	content: '\f177';
 }

 .curtime #timestamp:before {
-	content: "\f145";
+	content: '\f145';
 	top: -1px;
 }

 #post-body .misc-pub-revisions:before {
-	content: "\f321";
+	content: '\f321';
 }

 #timestampdiv {
@@ -637,9 +610,15 @@ span.wp-media-buttons-icon:before {
 	position: absolute;
 }

-#poststuff h3.hndle, /* Back-compat for pre-4.4 */
-#poststuff .stuffbox > h3, /* Back-compat for pre-4.4 */
 #poststuff h2 {
+	margin-top: 20px;
+	font-size: 1.5em;
+	margin-bottom: 15px;
+	padding: 0 0 3px;
+	clear: right;
+}
+
+#poststuff h3 {
 	font-size: 14px;
 	padding: 8px 12px;
 	margin: 0;
@@ -823,7 +802,7 @@ span.wp-media-buttons-icon:before {
 	display: block;
 	height: 20px;
 	width: 20px;
-	font: normal 20px/1 dashicons !important;
+	font: normal 20px/1 'dashicons' !important;
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -862,7 +841,7 @@ label.post-format-icon {
 	position: relative;
 	display: inline-block;
 	margin-left: 7px;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -871,61 +850,61 @@ label.post-format-icon {
 .post-state-format.post-format-standard:before,
 .post-format-icon.post-format-standard:before,
 a.post-state-format.format-standard:before {
-	content: "\f109";
+	content: '\f109';
 }

 .post-state-format.post-format-image:before,
 .post-format-icon.post-format-image:before,
 a.post-state-format.format-image:before {
-	content: "\f128";
+	content: '\f128';
 }

 .post-state-format.post-format-gallery:before,
 .post-format-icon.post-format-gallery:before,
 a.post-state-format.format-gallery:before {
-	content: "\f161";
+	content: '\f161';
 }

 .post-state-format.post-format-audio:before,
 .post-format-icon.post-format-audio:before,
 a.post-state-format.format-audio:before {
-	content: "\f127";
+	content: '\f127';
 }

 .post-state-format.post-format-video:before,
 .post-format-icon.post-format-video:before,
 a.post-state-format.format-video:before {
-	content: "\f126";
+	content: '\f126';
 }

 .post-state-format.post-format-chat:before,
 .post-format-icon.post-format-chat:before,
 a.post-state-format.format-chat:before {
-	content: "\f125";
+	content: '\f125';
 }

 .post-state-format.post-format-status:before,
 .post-format-icon.post-format-status:before,
 a.post-state-format.format-status:before {
-	content: "\f130";
+	content: '\f130';
 }

 .post-state-format.post-format-aside:before,
 .post-format-icon.post-format-aside:before,
 a.post-state-format.format-aside:before {
-	content: "\f123";
+	content: '\f123';
 }

 .post-state-format.post-format-quote:before,
 .post-format-icon.post-format-quote:before,
 a.post-state-format.format-quote:before {
-	content: "\f122";
+	content: '\f122';
 }

 .post-state-format.post-format-link:before,
 .post-format-icon.post-format-link:before,
 a.post-state-format.format-link:before {
-	content: "\f103";
+	content: '\f103';
 }

 /*------------------------------------------------------------------------------
@@ -1039,7 +1018,7 @@ span.description,
 	max-width: 100%;
 }

-.col-wrap h2 {
+.col-wrap h3 {
 	margin: 12px 0;
 	font-size: 1.1em;
 }
@@ -1094,7 +1073,7 @@ p.popular-tags a {
 	text-align: justify;
 }

-.tagcloud h2 {
+.tagcloud h3 {
 	margin: 2px 0 12px;
 }

@@ -1272,9 +1251,7 @@ table.links-table {
 	-webkit-transition-duration: 0.6s;
 	transition-duration: 0.6s;
 	-webkit-transition-property: -webkit-transform;
-	transition-property: -webkit-transform;
 	transition-property: transform;
-	transition-property: transform, -webkit-transform;
 	-webkit-transition-timing-function: ease-in-out;
 	transition-timing-function: ease-in-out;
 }
@@ -1294,9 +1271,7 @@ table.links-table {
 	-webkit-transition-duration: 0.2s;
 	transition-duration: 0.2s;
 	-webkit-transition-property: -webkit-transform;
-	transition-property: -webkit-transform;
 	transition-property: transform;
-	transition-property: transform, -webkit-transform;
 	-webkit-transition-timing-function: ease-in-out;
 	transition-timing-function: ease-in-out;
 }
@@ -1366,9 +1341,7 @@ table.links-table {
 		padding: 10px 10px;
 	}

-	#poststuff h3.hndle, /* Back-compat for pre-4.4 */
-	#poststuff .stuffbox > h3, /* Back-compat for pre-4.4 */
-	#poststuff h2 {
+	#poststuff h3 {
 		padding: 12px;
 	}

--- a/wp-admin/css/edit.css
+++ b/wp-admin/css/edit.css
@@ -24,13 +24,9 @@
 }

 #save-action .spinner,
-#show-comments a {
-	float: left;
-}
-
+#show-comments a,
 #show-comments .spinner {
-	float: none;
-	margin-top: 0;
+	float: left;
 }

 #lost-connection-notice .spinner {
@@ -93,8 +89,7 @@ input#link_url {
 	margin-top: -1px;
 }

-#edit-slug-box,
-#comment-link-box {
+#edit-slug-box {
 	line-height: 24px;
 	min-height: 25px; /* Yes, line-height + 1 */
 	margin-top: 5px;
@@ -104,15 +99,7 @@ input#link_url {

 #edit-slug-box .cancel {
 	margin-right: 10px;
-	padding: 0;
 	font-size: 11px;
-	text-decoration: underline;
-	color: #0073aa;
-}
-
-#comment-link-box {
-	margin: 5px 0;
-	padding: 0 5px;
 }

 #editable-post-name-full {
@@ -120,12 +107,11 @@ input#link_url {
 }

 #editable-post-name {
-	font-weight: bold;
+	background-color: #fffbcc;
 }

 #editable-post-name input {
 	font-size: 13px;
-	font-weight: normal;
 	height: 22px;
 	margin: 0;
 	width: 16em;
@@ -242,15 +228,8 @@ ul.category-tabs li,
 	margin: 8px 0 5px;
 }

-/* Back-compat for pre-4.4 */
 #category-adder h4 {
-    margin: 0;
-}
-
-.taxonomy-add-new {
-	display: inline-block;
 	margin: 10px 0;
-	font-weight: 600;
 }

 #side-sortables .add-menu-item-tabs,
@@ -261,8 +240,7 @@ ul.category-tabs li,
 #normal-sortables .postbox #replyrow .submit {
 	float: none;
 	margin: 0;
-	padding: 5px 7px 10px;
-	overflow: hidden;
+	padding: 0 7px 5px;
 }

 #side-sortables .submitbox .submit input,
@@ -307,11 +285,6 @@ ul.wp-tab-bar li {
 	max-width: 100%;
 	height: auto;
 	width: auto;
-	background-image: -webkit-linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4), -webkit-linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4);
-	background-image: linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4), linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4);
-	background-position: 0 0, 10px 10px;
-	-webkit-background-size: 20px 20px;
-	background-size: 20px 20px;
 }

 form#tags-filter {
@@ -496,7 +469,7 @@ span.wp-media-buttons-icon:before {
 #post-body #visibility:before,
 .curtime #timestamp:before,
 #post-body .misc-pub-revisions:before {
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0 2px 0 0;
@@ -510,16 +483,16 @@ span.wp-media-buttons-icon:before {
 }

 #post-body #visibility:before {
-	content: "\f177";
+	content: '\f177';
 }

 .curtime #timestamp:before {
-	content: "\f145";
+	content: '\f145';
 	top: -1px;
 }

 #post-body .misc-pub-revisions:before {
-	content: "\f321";
+	content: '\f321';
 }

 #timestampdiv {
@@ -637,9 +610,15 @@ span.wp-media-buttons-icon:before {
 	position: absolute;
 }

-#poststuff h3.hndle, /* Back-compat for pre-4.4 */
-#poststuff .stuffbox > h3, /* Back-compat for pre-4.4 */
 #poststuff h2 {
+	margin-top: 20px;
+	font-size: 1.5em;
+	margin-bottom: 15px;
+	padding: 0 0 3px;
+	clear: left;
+}
+
+#poststuff h3 {
 	font-size: 14px;
 	padding: 8px 12px;
 	margin: 0;
@@ -823,7 +802,7 @@ span.wp-media-buttons-icon:before {
 	display: block;
 	height: 20px;
 	width: 20px;
-	font: normal 20px/1 dashicons !important;
+	font: normal 20px/1 'dashicons' !important;
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -862,7 +841,7 @@ label.post-format-icon {
 	position: relative;
 	display: inline-block;
 	margin-right: 7px;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -871,61 +850,61 @@ label.post-format-icon {
 .post-state-format.post-format-standard:before,
 .post-format-icon.post-format-standard:before,
 a.post-state-format.format-standard:before {
-	content: "\f109";
+	content: '\f109';
 }

 .post-state-format.post-format-image:before,
 .post-format-icon.post-format-image:before,
 a.post-state-format.format-image:before {
-	content: "\f128";
+	content: '\f128';
 }

 .post-state-format.post-format-gallery:before,
 .post-format-icon.post-format-gallery:before,
 a.post-state-format.format-gallery:before {
-	content: "\f161";
+	content: '\f161';
 }

 .post-state-format.post-format-audio:before,
 .post-format-icon.post-format-audio:before,
 a.post-state-format.format-audio:before {
-	content: "\f127";
+	content: '\f127';
 }

 .post-state-format.post-format-video:before,
 .post-format-icon.post-format-video:before,
 a.post-state-format.format-video:before {
-	content: "\f126";
+	content: '\f126';
 }

 .post-state-format.post-format-chat:before,
 .post-format-icon.post-format-chat:before,
 a.post-state-format.format-chat:before {
-	content: "\f125";
+	content: '\f125';
 }

 .post-state-format.post-format-status:before,
 .post-format-icon.post-format-status:before,
 a.post-state-format.format-status:before {
-	content: "\f130";
+	content: '\f130';
 }

 .post-state-format.post-format-aside:before,
 .post-format-icon.post-format-aside:before,
 a.post-state-format.format-aside:before {
-	content: "\f123";
+	content: '\f123';
 }

 .post-state-format.post-format-quote:before,
 .post-format-icon.post-format-quote:before,
 a.post-state-format.format-quote:before {
-	content: "\f122";
+	content: '\f122';
 }

 .post-state-format.post-format-link:before,
 .post-format-icon.post-format-link:before,
 a.post-state-format.format-link:before {
-	content: "\f103";
+	content: '\f103';
 }

 /*------------------------------------------------------------------------------
@@ -1039,7 +1018,7 @@ span.description,
 	max-width: 100%;
 }

-.col-wrap h2 {
+.col-wrap h3 {
 	margin: 12px 0;
 	font-size: 1.1em;
 }
@@ -1094,7 +1073,7 @@ p.popular-tags a {
 	text-align: justify;
 }

-.tagcloud h2 {
+.tagcloud h3 {
 	margin: 2px 0 12px;
 }

@@ -1272,9 +1251,7 @@ table.links-table {
 	-webkit-transition-duration: 0.6s;
 	transition-duration: 0.6s;
 	-webkit-transition-property: -webkit-transform;
-	transition-property: -webkit-transform;
 	transition-property: transform;
-	transition-property: transform, -webkit-transform;
 	-webkit-transition-timing-function: ease-in-out;
 	transition-timing-function: ease-in-out;
 }
@@ -1294,9 +1271,7 @@ table.links-table {
 	-webkit-transition-duration: 0.2s;
 	transition-duration: 0.2s;
 	-webkit-transition-property: -webkit-transform;
-	transition-property: -webkit-transform;
 	transition-property: transform;
-	transition-property: transform, -webkit-transform;
 	-webkit-transition-timing-function: ease-in-out;
 	transition-timing-function: ease-in-out;
 }
@@ -1366,9 +1341,7 @@ table.links-table {
 		padding: 10px 10px;
 	}

-	#poststuff h3.hndle, /* Back-compat for pre-4.4 */
-	#poststuff .stuffbox > h3, /* Back-compat for pre-4.4 */
-	#poststuff h2 {
+	#poststuff h3 {
 		padding: 12px;
 	}

--- a/wp-admin/css/forms-rtl.css
+++ b/wp-admin/css/forms-rtl.css
@@ -67,11 +67,6 @@ input[type="url"] {
 	direction: ltr;
 }

-/* Vertically align the number selector with the input. */
-input[type="number"] {
-	line-height: inherit;
-}
-
 input[type="checkbox"],
 input[type="radio"] {
 	border: 1px solid #b4b9be;
@@ -132,20 +127,20 @@ input[type="radio"]:checked:before {
 	display: inline-block;
 	vertical-align: middle;
 	width: 16px;
-	font: normal 21px/1 dashicons;
+	font: normal 21px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 }

 input[type="checkbox"]:checked:before {
-	content: "\f147";
+	content: '\f147';
 	margin: -3px -4px 0 0;
 	color: #1e8cbe;
 }

 input[type="radio"]:checked:before {
-	content: "\2022";
+	content: '\2022';
 	text-indent: -9999px;
 	-webkit-border-radius: 50px;
 	border-radius: 50px;
@@ -200,7 +195,6 @@ textarea {
 	overflow: auto;
 	padding: 2px 6px;
 	line-height: 1.4;
-	resize: vertical;
 }

 .wp-admin input[type="file"] {
@@ -246,7 +240,7 @@ textarea[readonly] {
 }

 .form-table .form-required.form-invalid td:after {
-	content: "\f534";
+	content: '\f534';
 	font: normal 20px/1 dashicons;
 	color: #dc3232;
 	margin-right: -25px;
@@ -390,14 +384,6 @@ input[type="number"].small-text {
 	width: 65px;
 }

-input.tiny-text {
-	width: 35px;
-}
-
-input[type="number"].tiny-text {
-	width: 45px;
-}
-
 #doaction,
 #doaction2,
 #post-query-submit {
@@ -454,9 +440,9 @@ fieldset label,
 }

 #misc-publishing-actions label[for="post_status"]:before {
-	content: "\f173";
+	content: '\f173';
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	right: -1px;
 	padding: 0 0 0 5px;
@@ -753,18 +739,6 @@ table.form-table td .updated p {
 	line-height: 24px;
 }

-.label-responsive {
-	vertical-align: middle;
-}
-
-#export-filters p {
-	margin: 0 0 1em;
-}
-
-#export-filters p.submit {
-	margin: 7px 0 5px;
-}
-
 /* Card styles */

 .card {
@@ -824,7 +798,7 @@ table.form-table td .updated p {
 }

 .pressthis-bookmarklet:after {
-	content: "";
+	content: '';
 	width: 70%;
 	height: 55%;
 	z-index: -1;
@@ -855,8 +829,8 @@ table.form-table td .updated p {

 .pressthis-bookmarklet span:before {
 	color: #777;
-	font: normal 20px/1 dashicons;
-	content: "\f157";
+	font: normal 20px/1 'dashicons';
+	content:'\f157';
 	position: relative;
 	display: inline-block;
 	top: 4px;
@@ -969,17 +943,6 @@ table.form-table td .updated p {
 	margin: 25px;
 }

-#request-filesystem-credentials-title {
-    font-size: 1.3em;
-    margin: 1em 0;
-}
-
-.request-filesystem-credentials-form legend {
-	font-size: 1em;
-	padding: 1.33em 0;
-	font-weight: 600;
-}
-
 .request-filesystem-credentials-form input[type="text"],
 .request-filesystem-credentials-form input[type="password"] {
 	display: block;
@@ -1073,7 +1036,7 @@ table.form-table td .updated p {
 	.widefat th input[type="checkbox"]:before,
 	.widefat thead td input[type="checkbox"]:before,
 	.widefat tfoot td input[type="checkbox"]:before {
-		font: normal 30px/1 dashicons;
+		font: normal 30px/1 'Dashicons';
 		margin: -3px -5px;
 	}

@@ -1122,21 +1085,12 @@ table.form-table td .updated p {
 	}

 	.form-table th,
-	.form-table td,
-	.label-responsive {
+	.form-table td {
 		display: block;
 		width: auto;
 		vertical-align: middle;
 	}

-	.label-responsive {
-		margin: 0.5em 0;
-	}
-
-	.export-filters li {
-		margin-bottom: 0;
-	}
-
 	.form-table .color-palette td {
 		display: table-cell;
 		width: 15px;
--- a/wp-admin/css/forms.css
+++ b/wp-admin/css/forms.css
@@ -67,11 +67,6 @@ input[type="url"] {
 	direction: ltr;
 }

-/* Vertically align the number selector with the input. */
-input[type="number"] {
-	line-height: inherit;
-}
-
 input[type="checkbox"],
 input[type="radio"] {
 	border: 1px solid #b4b9be;
@@ -132,20 +127,20 @@ input[type="radio"]:checked:before {
 	display: inline-block;
 	vertical-align: middle;
 	width: 16px;
-	font: normal 21px/1 dashicons;
+	font: normal 21px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 }

 input[type="checkbox"]:checked:before {
-	content: "\f147";
+	content: '\f147';
 	margin: -3px 0 0 -4px;
 	color: #1e8cbe;
 }

 input[type="radio"]:checked:before {
-	content: "\2022";
+	content: '\2022';
 	text-indent: -9999px;
 	-webkit-border-radius: 50px;
 	border-radius: 50px;
@@ -200,7 +195,6 @@ textarea {
 	overflow: auto;
 	padding: 2px 6px;
 	line-height: 1.4;
-	resize: vertical;
 }

 .wp-admin input[type="file"] {
@@ -246,7 +240,7 @@ textarea[readonly] {
 }

 .form-table .form-required.form-invalid td:after {
-	content: "\f534";
+	content: '\f534';
 	font: normal 20px/1 dashicons;
 	color: #dc3232;
 	margin-left: -25px;
@@ -390,14 +384,6 @@ input[type="number"].small-text {
 	width: 65px;
 }

-input.tiny-text {
-	width: 35px;
-}
-
-input[type="number"].tiny-text {
-	width: 45px;
-}
-
 #doaction,
 #doaction2,
 #post-query-submit {
@@ -454,9 +440,9 @@ fieldset label,
 }

 #misc-publishing-actions label[for="post_status"]:before {
-	content: "\f173";
+	content: '\f173';
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	left: -1px;
 	padding: 0 5px 0 0;
@@ -753,18 +739,6 @@ table.form-table td .updated p {
 	line-height: 24px;
 }

-.label-responsive {
-	vertical-align: middle;
-}
-
-#export-filters p {
-	margin: 0 0 1em;
-}
-
-#export-filters p.submit {
-	margin: 7px 0 5px;
-}
-
 /* Card styles */

 .card {
@@ -824,7 +798,7 @@ table.form-table td .updated p {
 }

 .pressthis-bookmarklet:after {
-	content: "";
+	content: '';
 	width: 70%;
 	height: 55%;
 	z-index: -1;
@@ -855,8 +829,8 @@ table.form-table td .updated p {

 .pressthis-bookmarklet span:before {
 	color: #777;
-	font: normal 20px/1 dashicons;
-	content: "\f157";
+	font: normal 20px/1 'dashicons';
+	content:'\f157';
 	position: relative;
 	display: inline-block;
 	top: 4px;
@@ -969,17 +943,6 @@ table.form-table td .updated p {
 	margin: 25px;
 }

-#request-filesystem-credentials-title {
-    font-size: 1.3em;
-    margin: 1em 0;
-}
-
-.request-filesystem-credentials-form legend {
-	font-size: 1em;
-	padding: 1.33em 0;
-	font-weight: 600;
-}
-
 .request-filesystem-credentials-form input[type="text"],
 .request-filesystem-credentials-form input[type="password"] {
 	display: block;
@@ -1073,7 +1036,7 @@ table.form-table td .updated p {
 	.widefat th input[type="checkbox"]:before,
 	.widefat thead td input[type="checkbox"]:before,
 	.widefat tfoot td input[type="checkbox"]:before {
-		font: normal 30px/1 dashicons;
+		font: normal 30px/1 'Dashicons';
 		margin: -3px -5px;
 	}

@@ -1122,21 +1085,12 @@ table.form-table td .updated p {
 	}

 	.form-table th,
-	.form-table td,
-	.label-responsive {
+	.form-table td {
 		display: block;
 		width: auto;
 		vertical-align: middle;
 	}

-	.label-responsive {
-		margin: 0.5em 0;
-	}
-
-	.export-filters li {
-		margin-bottom: 0;
-	}
-
 	.form-table .color-palette td {
 		display: table-cell;
 		width: 15px;
--- a/wp-admin/css/ie-rtl.css
+++ b/wp-admin/css/ie-rtl.css
@@ -396,10 +396,15 @@ p.search-box {
 	margin: -3px 0 4px;
 }

-#widget-list .widget {
+#widget-list .widget,
+.feature-filter .feature-group li {
 	display: inline;
 }

+.feature-filter .feature-group li input {
+	vertical-align: middle;
+}
+
 #editorcontainer #content {
 	overflow: auto;
 	margin: auto;
@@ -690,6 +695,10 @@ input[type="password"],
 	border: 1px solid #DFDFDF;
 }

+* html .feature-filter .feature-group li {
+	width: 145px;
+}
+
 * html div.widget-liquid-left {
 	width: 99%;
 }
--- a/wp-admin/css/ie-rtl.min.css
+++ b/wp-admin/css/ie-rtl.min.css
--- a/wp-admin/css/ie.css
+++ b/wp-admin/css/ie.css
@@ -396,10 +396,15 @@ p.search-box {
 	margin: -3px 0 4px;
 }

-#widget-list .widget {
+#widget-list .widget,
+.feature-filter .feature-group li {
 	display: inline;
 }

+.feature-filter .feature-group li input {
+	vertical-align: middle;
+}
+
 #editorcontainer #content {
 	overflow: auto;
 	margin: auto;
@@ -690,6 +695,10 @@ input[type="password"],
 	border: 1px solid #DFDFDF;
 }

+* html .feature-filter .feature-group li {
+	width: 145px;
+}
+
 * html div.widget-liquid-left {
 	width: 99%;
 }
--- a/wp-admin/css/ie.min.css
+++ b/wp-admin/css/ie.min.css
--- a/wp-admin/css/install-rtl.css
+++ b/wp-admin/css/install-rtl.css
@@ -17,38 +17,25 @@ body {

 a {
 	color: #0073aa;
+	text-decoration: none;
 }

-a:hover,
-a:active {
+a:hover {
 	color: #00a0d2;
 }

-a:focus {
-	color: #124964;
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-}
-
-.ie8 a:focus {
-	outline: #5b9dd9 solid 1px;
-}
-
-h1, h2 {
+h1 {
 	border-bottom: 1px solid #dedede;
 	clear: both;
 	color: #666;
 	font-size: 24px;
+	margin: 30px 0;
 	padding: 0;
 	padding-bottom: 7px;
 	font-weight: normal;
 }

-h3 {
+h2 {
 	font-size: 16px;
 }

@@ -74,19 +61,12 @@ abbr {
 	font-variant: normal;
 }

-fieldset {
-	border: 0;
-	padding: 0;
-	margin: 0;
-}
-
 label {
 	cursor: pointer;
 }

 #logo {
 	margin: 6px 0 14px 0;
-	padding: 0 0 7px 0;
 	border-bottom: none;
 	text-align:center
 }
@@ -111,12 +91,6 @@ label {
 	overflow: hidden;
 	display: block;
 }
-
-#logo a:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
 .step {
 	margin: 20px 0 15px;
 }
@@ -194,7 +168,6 @@ submit {
 	font-weight: normal;
 }

-.form-table.install-success th,
 .form-table.install-success td {
 	vertical-align: middle;
 	padding: 16px 0 16px 20px;
--- a/wp-admin/css/install-rtl.min.css
+++ b/wp-admin/css/install-rtl.min.css
--- a/wp-admin/css/install.css
+++ b/wp-admin/css/install.css
@@ -17,38 +17,25 @@ body {

 a {
 	color: #0073aa;
+	text-decoration: none;
 }

-a:hover,
-a:active {
+a:hover {
 	color: #00a0d2;
 }

-a:focus {
-	color: #124964;
-	-webkit-box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-	box-shadow:
-		0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-}
-
-.ie8 a:focus {
-	outline: #5b9dd9 solid 1px;
-}
-
-h1, h2 {
+h1 {
 	border-bottom: 1px solid #dedede;
 	clear: both;
 	color: #666;
 	font-size: 24px;
+	margin: 30px 0;
 	padding: 0;
 	padding-bottom: 7px;
 	font-weight: normal;
 }

-h3 {
+h2 {
 	font-size: 16px;
 }

@@ -74,19 +61,12 @@ abbr {
 	font-variant: normal;
 }

-fieldset {
-	border: 0;
-	padding: 0;
-	margin: 0;
-}
-
 label {
 	cursor: pointer;
 }

 #logo {
 	margin: 6px 0 14px 0;
-	padding: 0 0 7px 0;
 	border-bottom: none;
 	text-align:center
 }
@@ -111,12 +91,6 @@ label {
 	overflow: hidden;
 	display: block;
 }
-
-#logo a:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
 .step {
 	margin: 20px 0 15px;
 }
@@ -194,7 +168,6 @@ submit {
 	font-weight: normal;
 }

-.form-table.install-success th,
 .form-table.install-success td {
 	vertical-align: middle;
 	padding: 16px 20px 16px 0;
--- a/wp-admin/css/install.min.css
+++ b/wp-admin/css/install.min.css
--- a/wp-admin/css/l10n-rtl.css
+++ b/wp-admin/css/l10n-rtl.css
@@ -68,13 +68,6 @@ body.locale-he-il .press-this a.wp-switch-editor {
 }

 /* ru_RU: Text needs more room to breathe. */
-.locale-ru-ru #adminmenu {
-	width: inherit; /* back-compat for pre-3.2 */
-}
-.locale-ru-ru #adminmenu,
-.locale-ru-ru #wpbody {
-	margin-right: 0; /* back-compat for pre-3.2 */
-}
 .locale-ru-ru .inline-edit-row fieldset label span.title,
 .locale-ru-ru .inline-edit-row fieldset.inline-edit-date legend {
 	width: 8em; /* default 6em */
--- a/wp-admin/css/l10n.css
+++ b/wp-admin/css/l10n.css
@@ -68,13 +68,6 @@ body.locale-he-il .press-this a.wp-switch-editor {
 }

 /* ru_RU: Text needs more room to breathe. */
-.locale-ru-ru #adminmenu {
-	width: inherit; /* back-compat for pre-3.2 */
-}
-.locale-ru-ru #adminmenu,
-.locale-ru-ru #wpbody {
-	margin-left: 0; /* back-compat for pre-3.2 */
-}
 .locale-ru-ru .inline-edit-row fieldset label span.title,
 .locale-ru-ru .inline-edit-row fieldset.inline-edit-date legend {
 	width: 8em; /* default 6em */
--- a/wp-admin/css/list-tables-rtl.css
+++ b/wp-admin/css/list-tables-rtl.css
@@ -117,11 +117,6 @@
 	text-align: center;
 }

-.column-response .post-com-count-no-pending,
-.column-comments .post-com-count-no-pending {
-	display: none;
-}
-
 /* comments */

 .commentlist li {
@@ -152,8 +147,7 @@

 #replysubmit {
 	margin: 0;
-	padding: 5px 7px 10px;
-	overflow: hidden;
+	padding: 0 5px 3px;
 	text-align: center;
 }

@@ -167,23 +161,11 @@
 	text-align: center;
 }

-#replyrow.inline-edit-row fieldset.comment-reply {
-	font-size: inherit;
-	line-height: inherit;
-}
-
-#replyrow legend {
-	margin: 0;
-	padding: .2em 5px 0;
-	font-size: 13px;
-	line-height: 1.4;
-	font-weight: 600;
-}
-
-#replyrow.inline-edit-row label {
-	display: inline;
-	vertical-align: baseline;
-	line-height: inherit;
+#replyrow h5 {
+	margin: .2em 0 0;
+	padding: 0 5px;
+	line-height: 1.4em;
+	font-size: 1em;
 }

 #edithead .inside,
@@ -278,8 +260,8 @@ th .comment-grey-bubble {
 }

 th .comment-grey-bubble:before {
-	content: "\f101";
-	font: normal 20px/.5 dashicons;
+	content: '\f101';
+	font: normal 20px/.5 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0;
@@ -399,10 +381,6 @@ table.media .column-title .filename {
 	width: 20%;
 }

-#comments-form .fixed .column-date {
-	width: 14%;
-}
-
 #commentsdiv.postbox .inside {
 	margin: 0;
 	padding: 0;
@@ -446,12 +424,12 @@ table.media .column-title .filename {
 }

 #commentsdiv #edithead .inside input {
+	vertical-align: middle;
 	width: 160px;
 }

 .sorting-indicator {
-	display: block;
-	visibility: hidden;
+	display: none;
 	width: 10px;
 	height: 4px;
 	margin-top: 8px;
@@ -459,8 +437,8 @@ table.media .column-title .filename {
 }

 .sorting-indicator:before {
-	content: "\f142";
-	font: normal 20px/1 dashicons;
+	content: '\f142';
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0;
@@ -484,13 +462,13 @@ table.media .column-title .filename {
 th.sorted.asc .sorting-indicator:before,
 th.desc:hover span.sorting-indicator:before,
 th.desc a:focus span.sorting-indicator:before {
-	content: "\f142";
+	content: '\f142';
 }

 th.sorted.desc .sorting-indicator:before,
 th.asc:hover span.sorting-indicator:before,
 th.asc a:focus span.sorting-indicator:before {
-	content: "\f140";
+	content: '\f140';
 }

 .wp-list-table .toggle-row {
@@ -537,8 +515,8 @@ th.asc a:focus span.sorting-indicator:before {
 	display: block;
 	padding: 1px 0 1px 2px;
 	color: #666;
-	content: "\f140";
-	font: normal 20px/1 dashicons;
+	content: '\f140';
+	font: normal 20px/1 'dashicons';
 	line-height: 1;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -546,7 +524,7 @@ th.asc a:focus span.sorting-indicator:before {
 }

 .wp-list-table .is-expanded .toggle-row:before {
-	content: "\f142";
+	content: '\f142';
 }

 tr.wp-locked .locked-indicator {
@@ -557,10 +535,10 @@ tr.wp-locked .locked-indicator {

 tr.wp-locked .locked-indicator:before {
 	color: #82878c;
-	content: "\f160";
+	content: '\f160';
 	display: inline-block;
 	float: right;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	vertical-align: middle;
 	margin-right: 0;
@@ -612,7 +590,7 @@ th.sortable a,
 th.sorted a {
 	display: block;
 	overflow: hidden;
-	padding: 8px;
+	padding: 7px 10px 8px 7px;
 }

 .fixed .column-comments.sortable a,
@@ -631,7 +609,7 @@ th.desc:hover span.sorting-indicator,
 th.desc a:focus span.sorting-indicator,
 th.asc:hover span.sorting-indicator,
 th.asc a:focus span.sorting-indicator {
-	visibility: visible;
+	display: block;
 }

 /* Bulk Actions */
@@ -792,7 +770,7 @@ classes exist in paginate_links() but not seen in list table output. */
 .view-switch a:before {
 	color: #b4b9be;
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	vertical-align: middle;
 	-webkit-font-smoothing: antialiased;
@@ -809,15 +787,15 @@ classes exist in paginate_links() but not seen in list table output. */
 }

 .view-switch .view-list:before {
-	content: "\f163";
+	content: '\f163';
 }

 .view-switch .view-excerpt:before {
-	content: "\f164";
+	content: '\f164';
 }

 .view-switch .view-grid:before {
-	content: "\f509";
+	content: '\f509';
 }

 .filter {
@@ -877,27 +855,15 @@ p.pagenav {
 .row-actions {
 	color: #ddd;
 	font-size: 13px;
+	visibility: hidden;
 	padding: 2px 0 0;
-	position: relative;
-	right: -9999em;
 }

-/* ticket #34150 */
-.rtl .row-actions a {
-	display: inline-block;
-}
-
-.row-actions .network_only,
-.row-actions .network_active {
-	color: #000;
-}
-
-.no-js .row-actions,
 tr:hover .row-actions,
 .mobile .row-actions,
 .row-actions.visible,
 div.comment-item:hover .row-actions {
-	position: static;
+	visibility: visible;
 }

 /* deprecated */
@@ -995,19 +961,11 @@ tr.inline-edit-row td,
 }

 /*	Positioning */
-
-/* Needs higher specificity for the padding */
-#the-list .inline-edit-row .inline-edit-legend {
-	margin: 0;
-	padding: 0.2em 0.5em 0;
+.inline-edit-row h4 {
+	margin: .2em 0;
+	padding: 0;
 	line-height: 2.5;
-	font-weight: 600;
 }
-
-#the-list #bulk-edit.inline-edit-row .inline-edit-legend {
-	padding: 0.2em 0.5em;
-}
-
 .inline-edit-row fieldset span.title,
 .inline-edit-row fieldset span.checkbox-title {
 	margin: 0;
@@ -1097,7 +1055,7 @@ tr.inline-edit-row td,
 }

 /*	Styling */
-.inline-edit-row .inline-edit-legend {
+.inline-edit-row h4 {
 	text-transform: uppercase;
 }

@@ -1384,7 +1342,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {
 .plugin-card .install-now:before {
 	color: #d54e21;
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -1393,7 +1351,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {

 .plugin-update-tr .update-message:before,
 .plugin-card .update-now:before {
-	content: "\f463";
+	content: '\f463';
 }

 .plugin-update-tr .update-message:before {
@@ -1407,7 +1365,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {

 .plugin-update-tr .updating-message:before,
 .plugin-card .updating-message:before {
-	content: "\f463";
+	content: '\f463';
 	-webkit-animation: rotation 2s infinite linear;
 	animation: rotation 2s infinite linear;
 }
@@ -1437,7 +1395,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {
 .plugin-update-tr .updated-message:before,
 .plugin-card .updated-message:before {
 	color: #79ba49;
-	content: "\f147";
+	content: '\f147';
 }

 .wp-list-table.plugins tbody tr.plugin-update-tr td.plugin-update {
@@ -1456,11 +1414,11 @@ tr.active + tr.plugin-update-tr:not(.updated) .plugin-update .update-message {
 	background-color: #fcf3ef;
 }

-.plugin-install-php h2 {
+.plugin-install-php h3 {
 	clear: both;
 }

-.plugin-install-php h3 {
+.plugin-install-php h4 {
 	margin: 2.5em 0 8px;
 }

@@ -1537,7 +1495,7 @@ div.action-links,
 	margin: 0; /* Override existing margins */
 }

-.plugin-card h3 {
+.plugin-card h4 {
 	margin: 0 0 12px;
 	font-size: 18px;
 	line-height: 1.3;
@@ -1580,21 +1538,6 @@ div.action-links,
 	display: inline;
 }

-.plugin-card-update-failed .update-now {
-	font-weight: 600;
-}
-
-.plugin-card-update-failed .notice-error {
-	margin: 0;
-	padding-right: 16px;
-	-webkit-box-shadow: 0 -1px 0 #dedede;
-	box-shadow: 0 -1px 0 #dedede;
-}
-
-.plugin-card-update-failed .plugin-card-bottom {
-	display: none;
-}
-
 .plugin-card .column-rating {
 	line-height: 23px;
 }
@@ -1622,7 +1565,7 @@ div.action-links,
 }

 .plugin-card .column-compatibility span:before {
-	font: normal 20px/.5 dashicons;
+	font: normal 20px/.5 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0;
@@ -1637,11 +1580,11 @@ div.action-links,
 }

 .plugin-card .compatibility-incompatible:before {
-	content: "\f158";
+	content: '\f158';
 }

 .plugin-card .compatibility-compatible:before {
-	content: "\f147";
+	content: '\f147';
 }

 .plugin-icon {
@@ -1653,6 +1596,11 @@ div.action-links,
 	margin: 0 0 20px 20px;
 }

+.plugin-icon img {
+	width: 128px;
+	height: 128px;
+}
+
 .no-plugin-results {
 	color: #999;
 	font-size: 18px;
@@ -1664,19 +1612,15 @@ div.action-links,

 /* ms */
 /* Background Color for Site Status */
-.wp-list-table .site-deleted,
 .wp-list-table tr.site-deleted {
 	background: #ff8573;
 }
-.wp-list-table .site-spammed,
 .wp-list-table tr.site-spammed {
 	background: #faafaa;
 }
-.wp-list-table .site-archived,
 .wp-list-table tr.site-archived {
 	background: #ffebe8;
 }
-.wp-list-table .site-mature,
 .wp-list-table tr.site-mature {
 	background: #fecac2;
 }
@@ -1723,10 +1667,6 @@ div.action-links,
 	.plugin-card .desc p:first-of-type {
 		margin-top: 0;
 	}
-
-	.fixed .column-date {
-		width: 14%;
-	}
 }

@media screen and ( max-width: 782px ) {
@@ -1802,7 +1742,7 @@ div.action-links,

 	.tablenav-pages .pagination-links a,
 	.tablenav-pages-navspan {
-		padding: 9px 11px 12px;
+		padding: 9px 16px 12px;
 		font-size: 18px;
 	}

@@ -1958,9 +1898,8 @@ div.action-links,
 		color: #dc3232;
 	}

-	.widefat thead td.check-column,
-	.widefat tfoot td.check-column {
-		padding-top: 10px;
+	.widefat thead .check-column, .widefat tfoot .check-column {
+		padding: 10px 0 10px;
 	}

 	.widefat * {
@@ -2063,7 +2002,6 @@ div.action-links,
 	/* Updates */
 	#wpbody-content #update-themes-table .plugin-title {
 		width: auto;
-		white-space: normal;
 	}

 	/* Links */
@@ -2129,7 +2067,7 @@ div.action-links,

 	/* mimic the checkbox th */
 	.plugins .plugin-update-tr:before {
-		content: "";
+		content: '';
 		display: table-cell;
 	}

--- a/wp-admin/css/list-tables.css
+++ b/wp-admin/css/list-tables.css
@@ -117,11 +117,6 @@
 	text-align: center;
 }

-.column-response .post-com-count-no-pending,
-.column-comments .post-com-count-no-pending {
-	display: none;
-}
-
 /* comments */

 .commentlist li {
@@ -152,8 +147,7 @@

 #replysubmit {
 	margin: 0;
-	padding: 5px 7px 10px;
-	overflow: hidden;
+	padding: 0 5px 3px;
 	text-align: center;
 }

@@ -167,23 +161,11 @@
 	text-align: center;
 }

-#replyrow.inline-edit-row fieldset.comment-reply {
-	font-size: inherit;
-	line-height: inherit;
-}
-
-#replyrow legend {
-	margin: 0;
-	padding: .2em 5px 0;
-	font-size: 13px;
-	line-height: 1.4;
-	font-weight: 600;
-}
-
-#replyrow.inline-edit-row label {
-	display: inline;
-	vertical-align: baseline;
-	line-height: inherit;
+#replyrow h5 {
+	margin: .2em 0 0;
+	padding: 0 5px;
+	line-height: 1.4em;
+	font-size: 1em;
 }

 #edithead .inside,
@@ -278,8 +260,8 @@ th .comment-grey-bubble {
 }

 th .comment-grey-bubble:before {
-	content: "\f101";
-	font: normal 20px/.5 dashicons;
+	content: '\f101';
+	font: normal 20px/.5 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0;
@@ -399,10 +381,6 @@ table.media .column-title .filename {
 	width: 20%;
 }

-#comments-form .fixed .column-date {
-	width: 14%;
-}
-
 #commentsdiv.postbox .inside {
 	margin: 0;
 	padding: 0;
@@ -446,12 +424,12 @@ table.media .column-title .filename {
 }

 #commentsdiv #edithead .inside input {
+	vertical-align: middle;
 	width: 160px;
 }

 .sorting-indicator {
-	display: block;
-	visibility: hidden;
+	display: none;
 	width: 10px;
 	height: 4px;
 	margin-top: 8px;
@@ -459,8 +437,8 @@ table.media .column-title .filename {
 }

 .sorting-indicator:before {
-	content: "\f142";
-	font: normal 20px/1 dashicons;
+	content: '\f142';
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0;
@@ -484,13 +462,13 @@ table.media .column-title .filename {
 th.sorted.asc .sorting-indicator:before,
 th.desc:hover span.sorting-indicator:before,
 th.desc a:focus span.sorting-indicator:before {
-	content: "\f142";
+	content: '\f142';
 }

 th.sorted.desc .sorting-indicator:before,
 th.asc:hover span.sorting-indicator:before,
 th.asc a:focus span.sorting-indicator:before {
-	content: "\f140";
+	content: '\f140';
 }

 .wp-list-table .toggle-row {
@@ -537,8 +515,8 @@ th.asc a:focus span.sorting-indicator:before {
 	display: block;
 	padding: 1px 2px 1px 0;
 	color: #666;
-	content: "\f140";
-	font: normal 20px/1 dashicons;
+	content: '\f140';
+	font: normal 20px/1 'dashicons';
 	line-height: 1;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -546,7 +524,7 @@ th.asc a:focus span.sorting-indicator:before {
 }

 .wp-list-table .is-expanded .toggle-row:before {
-	content: "\f142";
+	content: '\f142';
 }

 tr.wp-locked .locked-indicator {
@@ -557,10 +535,10 @@ tr.wp-locked .locked-indicator {

 tr.wp-locked .locked-indicator:before {
 	color: #82878c;
-	content: "\f160";
+	content: '\f160';
 	display: inline-block;
 	float: left;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	vertical-align: middle;
 	margin-left: 0;
@@ -612,7 +590,7 @@ th.sortable a,
 th.sorted a {
 	display: block;
 	overflow: hidden;
-	padding: 8px;
+	padding: 7px 7px 8px 10px;
 }

 .fixed .column-comments.sortable a,
@@ -631,7 +609,7 @@ th.desc:hover span.sorting-indicator,
 th.desc a:focus span.sorting-indicator,
 th.asc:hover span.sorting-indicator,
 th.asc a:focus span.sorting-indicator {
-	visibility: visible;
+	display: block;
 }

 /* Bulk Actions */
@@ -792,7 +770,7 @@ classes exist in paginate_links() but not seen in list table output. */
 .view-switch a:before {
 	color: #b4b9be;
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	vertical-align: middle;
 	-webkit-font-smoothing: antialiased;
@@ -809,15 +787,15 @@ classes exist in paginate_links() but not seen in list table output. */
 }

 .view-switch .view-list:before {
-	content: "\f163";
+	content: '\f163';
 }

 .view-switch .view-excerpt:before {
-	content: "\f164";
+	content: '\f164';
 }

 .view-switch .view-grid:before {
-	content: "\f509";
+	content: '\f509';
 }

 .filter {
@@ -877,27 +855,15 @@ p.pagenav {
 .row-actions {
 	color: #ddd;
 	font-size: 13px;
+	visibility: hidden;
 	padding: 2px 0 0;
-	position: relative;
-	left: -9999em;
 }

-/* ticket #34150 */
-.rtl .row-actions a {
-	display: inline-block;
-}
-
-.row-actions .network_only,
-.row-actions .network_active {
-	color: #000;
-}
-
-.no-js .row-actions,
 tr:hover .row-actions,
 .mobile .row-actions,
 .row-actions.visible,
 div.comment-item:hover .row-actions {
-	position: static;
+	visibility: visible;
 }

 /* deprecated */
@@ -995,19 +961,11 @@ tr.inline-edit-row td,
 }

 /*	Positioning */
-
-/* Needs higher specificity for the padding */
-#the-list .inline-edit-row .inline-edit-legend {
-	margin: 0;
-	padding: 0.2em 0.5em 0;
+.inline-edit-row h4 {
+	margin: .2em 0;
+	padding: 0;
 	line-height: 2.5;
-	font-weight: 600;
 }
-
-#the-list #bulk-edit.inline-edit-row .inline-edit-legend {
-	padding: 0.2em 0.5em;
-}
-
 .inline-edit-row fieldset span.title,
 .inline-edit-row fieldset span.checkbox-title {
 	margin: 0;
@@ -1097,7 +1055,7 @@ tr.inline-edit-row td,
 }

 /*	Styling */
-.inline-edit-row .inline-edit-legend {
+.inline-edit-row h4 {
 	text-transform: uppercase;
 }

@@ -1384,7 +1342,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {
 .plugin-card .install-now:before {
 	color: #d54e21;
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
@@ -1393,7 +1351,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {

 .plugin-update-tr .update-message:before,
 .plugin-card .update-now:before {
-	content: "\f463";
+	content: '\f463';
 }

 .plugin-update-tr .update-message:before {
@@ -1407,7 +1365,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {

 .plugin-update-tr .updating-message:before,
 .plugin-card .updating-message:before {
-	content: "\f463";
+	content: '\f463';
 	-webkit-animation: rotation 2s infinite linear;
 	animation: rotation 2s infinite linear;
 }
@@ -1437,7 +1395,7 @@ tr.active.update + tr.plugin-update-tr .plugin-update {
 .plugin-update-tr .updated-message:before,
 .plugin-card .updated-message:before {
 	color: #79ba49;
-	content: "\f147";
+	content: '\f147';
 }

 .wp-list-table.plugins tbody tr.plugin-update-tr td.plugin-update {
@@ -1456,11 +1414,11 @@ tr.active + tr.plugin-update-tr:not(.updated) .plugin-update .update-message {
 	background-color: #fcf3ef;
 }

-.plugin-install-php h2 {
+.plugin-install-php h3 {
 	clear: both;
 }

-.plugin-install-php h3 {
+.plugin-install-php h4 {
 	margin: 2.5em 0 8px;
 }

@@ -1537,7 +1495,7 @@ div.action-links,
 	margin: 0; /* Override existing margins */
 }

-.plugin-card h3 {
+.plugin-card h4 {
 	margin: 0 0 12px;
 	font-size: 18px;
 	line-height: 1.3;
@@ -1580,21 +1538,6 @@ div.action-links,
 	display: inline;
 }

-.plugin-card-update-failed .update-now {
-	font-weight: 600;
-}
-
-.plugin-card-update-failed .notice-error {
-	margin: 0;
-	padding-left: 16px;
-	-webkit-box-shadow: 0 -1px 0 #dedede;
-	box-shadow: 0 -1px 0 #dedede;
-}
-
-.plugin-card-update-failed .plugin-card-bottom {
-	display: none;
-}
-
 .plugin-card .column-rating {
 	line-height: 23px;
 }
@@ -1622,7 +1565,7 @@ div.action-links,
 }

 .plugin-card .column-compatibility span:before {
-	font: normal 20px/.5 dashicons;
+	font: normal 20px/.5 'dashicons';
 	speak: none;
 	display: inline-block;
 	padding: 0;
@@ -1637,11 +1580,11 @@ div.action-links,
 }

 .plugin-card .compatibility-incompatible:before {
-	content: "\f158";
+	content: '\f158';
 }

 .plugin-card .compatibility-compatible:before {
-	content: "\f147";
+	content: '\f147';
 }

 .plugin-icon {
@@ -1653,6 +1596,11 @@ div.action-links,
 	margin: 0 20px 20px 0;
 }

+.plugin-icon img {
+	width: 128px;
+	height: 128px;
+}
+
 .no-plugin-results {
 	color: #999;
 	font-size: 18px;
@@ -1664,19 +1612,15 @@ div.action-links,

 /* ms */
 /* Background Color for Site Status */
-.wp-list-table .site-deleted,
 .wp-list-table tr.site-deleted {
 	background: #ff8573;
 }
-.wp-list-table .site-spammed,
 .wp-list-table tr.site-spammed {
 	background: #faafaa;
 }
-.wp-list-table .site-archived,
 .wp-list-table tr.site-archived {
 	background: #ffebe8;
 }
-.wp-list-table .site-mature,
 .wp-list-table tr.site-mature {
 	background: #fecac2;
 }
@@ -1723,10 +1667,6 @@ div.action-links,
 	.plugin-card .desc p:first-of-type {
 		margin-top: 0;
 	}
-
-	.fixed .column-date {
-		width: 14%;
-	}
 }

@media screen and ( max-width: 782px ) {
@@ -1802,7 +1742,7 @@ div.action-links,

 	.tablenav-pages .pagination-links a,
 	.tablenav-pages-navspan {
-		padding: 9px 11px 12px;
+		padding: 9px 16px 12px;
 		font-size: 18px;
 	}

@@ -1958,9 +1898,8 @@ div.action-links,
 		color: #dc3232;
 	}

-	.widefat thead td.check-column,
-	.widefat tfoot td.check-column {
-		padding-top: 10px;
+	.widefat thead .check-column, .widefat tfoot .check-column {
+		padding: 10px 0 10px;
 	}

 	.widefat * {
@@ -2063,7 +2002,6 @@ div.action-links,
 	/* Updates */
 	#wpbody-content #update-themes-table .plugin-title {
 		width: auto;
-		white-space: normal;
 	}

 	/* Links */
@@ -2129,7 +2067,7 @@ div.action-links,

 	/* mimic the checkbox th */
 	.plugins .plugin-update-tr:before {
-		content: "";
+		content: '';
 		display: table-cell;
 	}

--- a/wp-admin/css/login-rtl.css
+++ b/wp-admin/css/login-rtl.css
@@ -58,18 +58,19 @@ p {
 	line-height: 1.5;
 }

-.login .message,
-.login #login_error {
+.login .message {
 	border-right: 4px solid #00a0d2;
-	padding: 12px;
-	margin-right: 0;
+	padding: 1px 12px;
 	background-color: #fff;
 	-webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
 	box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
 }

 .login #login_error {
-	border-right-color: #dc3232;
+	border-right: 4px solid #dd3d36;
+	background: #fff;
+	-webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
+	box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
 }

 #loginform p.submit,
@@ -155,6 +156,12 @@ p {
 	margin: auto;
 }

+#login_error,
+.login .message {
+	margin-right: 0;
+	padding: 12px;
+}
+
 .login #nav,
 .login #backtoblog {
 	font-size: 13px;
@@ -166,7 +173,7 @@ p {
 }

 #backtoblog {
-	margin: 16px 0;
+	margin: 16px 0 0 0;
 }

 .login #nav a,
@@ -224,7 +231,9 @@ p {
 	padding: 20px 0;
 }

-.mobile #login form {
+.mobile #login form,
+.mobile #login .message,
+.mobile #login_error {
 	margin-right: 0;
 }

@@ -267,7 +276,7 @@ body.interim-login {

 	.interim-login input[type=checkbox]:checked:before {
 		width: 16px;
-		font: normal 21px/1 dashicons;
+		font: normal 21px/1 'dashicons';
 		margin: -3px -4px 0 0;
 	}
 }
--- a/wp-admin/css/login-rtl.min.css
+++ b/wp-admin/css/login-rtl.min.css
--- a/wp-admin/css/login.css
+++ b/wp-admin/css/login.css
@@ -58,18 +58,19 @@ p {
 	line-height: 1.5;
 }

-.login .message,
-.login #login_error {
+.login .message {
 	border-left: 4px solid #00a0d2;
-	padding: 12px;
-	margin-left: 0;
+	padding: 1px 12px;
 	background-color: #fff;
 	-webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
 	box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
 }

 .login #login_error {
-	border-left-color: #dc3232;
+	border-left: 4px solid #dd3d36;
+	background: #fff;
+	-webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
+	box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
 }

 #loginform p.submit,
@@ -155,6 +156,12 @@ p {
 	margin: auto;
 }

+#login_error,
+.login .message {
+	margin-left: 0;
+	padding: 12px;
+}
+
 .login #nav,
 .login #backtoblog {
 	font-size: 13px;
@@ -166,7 +173,7 @@ p {
 }

 #backtoblog {
-	margin: 16px 0;
+	margin: 16px 0 0 0;
 }

 .login #nav a,
@@ -224,7 +231,9 @@ p {
 	padding: 20px 0;
 }

-.mobile #login form {
+.mobile #login form,
+.mobile #login .message,
+.mobile #login_error {
 	margin-left: 0;
 }

@@ -267,7 +276,7 @@ body.interim-login {

 	.interim-login input[type=checkbox]:checked:before {
 		width: 16px;
-		font: normal 21px/1 dashicons;
+		font: normal 21px/1 'dashicons';
 		margin: -3px 0 0 -4px;
 	}
 }
--- a/wp-admin/css/login.min.css
+++ b/wp-admin/css/login.min.css
--- a/wp-admin/css/media-rtl.css
+++ b/wp-admin/css/media-rtl.css
@@ -315,12 +315,12 @@
 }

 #find-posts-close:before {
-	font: normal 20px/36px dashicons;
+	font: normal 20px/36px 'dashicons';
 	vertical-align: top;
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
-	content: "\f158";
+	content: '\f158';
 }

 .find-box-buttons {
@@ -384,6 +384,8 @@ form.upgrade .hint {
 	border: 1px solid #ddd;
 	line-height: 1.8em;
 	word-spacing: 3px;
+	-webkit-border-radius: 6px;
+	border-radius: 6px;
 }

 .drag-drop #drag-drop-area {
@@ -500,8 +502,7 @@ border color while dragging a file over the uploader drop area */
 	color: #c00;
 }

-.upload-php .mode-grid .media-sidebar .media-uploader-status.errors h3, /* Back-compat for pre-4.4 */
-.upload-php .mode-grid .media-sidebar .media-uploader-status.errors h2 {
+.upload-php .mode-grid .media-sidebar .media-uploader-status.errors h3 {
 	display: none;
 }

@@ -632,7 +633,7 @@ border color while dragging a file over the uploader drop area */
 }

 .upload-php .media-modal-close .media-modal-icon:before {
-	content: "\f335";
+	content: '\f335';
 	font-size: 22px;
 }

@@ -673,7 +674,7 @@ border color while dragging a file over the uploader drop area */

 .edit-attachment-frame .edit-media-header .right:before,
 .edit-attachment-frame .edit-media-header .left:before {
-	font: normal 20px/50px dashicons !important;
+	font: normal 20px/50px 'dashicons' !important;
 	display: inline;
 	font-weight: 300;
 }
@@ -699,12 +700,12 @@ border color while dragging a file over the uploader drop area */

 .edit-attachment-frame .edit-media-header .left:before,
 .rtl .edit-attachment-frame .edit-media-header .right:before {
-	content: "\f345";
+	content: '\f341';
 }

 .edit-attachment-frame .edit-media-header .right:before,
 .rtl .edit-attachment-frame .edit-media-header .left:before {
-	content: "\f341";
+	content: '\f345';
 }

 .edit-attachment-frame .edit-media-header .left.disabled,
@@ -934,7 +935,7 @@ border color while dragging a file over the uploader drop area */
 }

 .imgedit-menu div:before {
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	vertical-align: middle;
 }
@@ -955,31 +956,31 @@ border color while dragging a file over the uploader drop area */
 }

 .imgedit-crop:before {
-	content: "\f165";
+	content:'\f165';
 }

 .imgedit-rleft:before {
-	content: "\f166";
+	content:'\f166';
 }

 .imgedit-rright:before {
-	content: "\f167";
+	content:'\f167';
 }

 .imgedit-flipv:before {
-	content: "\f168";
+	content:'\f168';
 }

 .imgedit-fliph:before {
-	content: "\f169";
+	content:'\f169';
 }

 .imgedit-undo:before {
-	content: "\f171";
+	content:'\f171';
 }

 .imgedit-redo:before {
-	content: "\f172";
+	content:'\f172';
 }

 .imgedit-crop-wrap {
@@ -1018,16 +1019,11 @@ border color while dragging a file over the uploader drop area */
 	margin: 0 0 0 8px;
 }

-#poststuff .imgedit-group-top h3, /* Back-compat for pre-4.4 */
-#poststuff .imgedit-group-top h2 {
-	margin: 0;
+#poststuff .imgedit-group-top h3 {
 	padding: 0;
-	font-size: 14px;
-	line-height: 1.4;
 }

-.imgedit-group-top h3 a, /* Back-compat for pre-4.4 */
-.imgedit-group-top h2 a {
+.imgedit-group-top h3 a {
 	text-decoration: none;
 }

--- a/wp-admin/css/media.css
+++ b/wp-admin/css/media.css
@@ -315,12 +315,12 @@
 }

 #find-posts-close:before {
-	font: normal 20px/36px dashicons;
+	font: normal 20px/36px 'dashicons';
 	vertical-align: top;
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
-	content: "\f158";
+	content: '\f158';
 }

 .find-box-buttons {
@@ -384,6 +384,8 @@ form.upgrade .hint {
 	border: 1px solid #ddd;
 	line-height: 1.8em;
 	word-spacing: 3px;
+	-webkit-border-radius: 6px;
+	border-radius: 6px;
 }

 .drag-drop #drag-drop-area {
@@ -500,8 +502,7 @@ border color while dragging a file over the uploader drop area */
 	color: #c00;
 }

-.upload-php .mode-grid .media-sidebar .media-uploader-status.errors h3, /* Back-compat for pre-4.4 */
-.upload-php .mode-grid .media-sidebar .media-uploader-status.errors h2 {
+.upload-php .mode-grid .media-sidebar .media-uploader-status.errors h3 {
 	display: none;
 }

@@ -632,7 +633,7 @@ border color while dragging a file over the uploader drop area */
 }

 .upload-php .media-modal-close .media-modal-icon:before {
-	content: "\f335";
+	content: '\f335';
 	font-size: 22px;
 }

@@ -673,7 +674,7 @@ border color while dragging a file over the uploader drop area */

 .edit-attachment-frame .edit-media-header .right:before,
 .edit-attachment-frame .edit-media-header .left:before {
-	font: normal 20px/50px dashicons !important;
+	font: normal 20px/50px 'dashicons' !important;
 	display: inline;
 	font-weight: 300;
 }
@@ -699,12 +700,12 @@ border color while dragging a file over the uploader drop area */

 .edit-attachment-frame .edit-media-header .left:before,
 .rtl .edit-attachment-frame .edit-media-header .right:before {
-	content: "\f341";
+	content: '\f341';
 }

 .edit-attachment-frame .edit-media-header .right:before,
 .rtl .edit-attachment-frame .edit-media-header .left:before {
-	content: "\f345";
+	content: '\f345';
 }

 .edit-attachment-frame .edit-media-header .left.disabled,
@@ -934,7 +935,7 @@ border color while dragging a file over the uploader drop area */
 }

 .imgedit-menu div:before {
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	vertical-align: middle;
 }
@@ -955,31 +956,31 @@ border color while dragging a file over the uploader drop area */
 }

 .imgedit-crop:before {
-	content: "\f165";
+	content:'\f165';
 }

 .imgedit-rleft:before {
-	content: "\f166";
+	content:'\f166';
 }

 .imgedit-rright:before {
-	content: "\f167";
+	content:'\f167';
 }

 .imgedit-flipv:before {
-	content: "\f168";
+	content:'\f168';
 }

 .imgedit-fliph:before {
-	content: "\f169";
+	content:'\f169';
 }

 .imgedit-undo:before {
-	content: "\f171";
+	content:'\f171';
 }

 .imgedit-redo:before {
-	content: "\f172";
+	content:'\f172';
 }

 .imgedit-crop-wrap {
@@ -1018,16 +1019,11 @@ border color while dragging a file over the uploader drop area */
 	margin: 0 8px 0 0;
 }

-#poststuff .imgedit-group-top h3, /* Back-compat for pre-4.4 */
-#poststuff .imgedit-group-top h2 {
-	margin: 0;
+#poststuff .imgedit-group-top h3 {
 	padding: 0;
-	font-size: 14px;
-	line-height: 1.4;
 }

-.imgedit-group-top h3 a, /* Back-compat for pre-4.4 */
-.imgedit-group-top h2 a {
+.imgedit-group-top h3 a {
 	text-decoration: none;
 }

--- a/wp-admin/css/nav-menus-rtl.css
+++ b/wp-admin/css/nav-menus-rtl.css
@@ -405,7 +405,7 @@ ul.add-menu-item-tabs li {

 .quick-search-wrap .spinner {
 	float: none;
-	margin: -3px 0 0 -10px;
+	margin: 0 5px;
 }

 .nav-menus-php .list-wrap {
@@ -579,7 +579,7 @@ body.menu-max-depth-11 { min-width: 1280px !important; }
 /* Menu item controls */
 .item-type {
 	display: inline-block;
-	padding: 12px 16px;
+	padding: 12px 10px;
 	color: #666;
 	font-size: 12px;
 	line-height: 18px;
@@ -618,33 +618,6 @@ body.menu-max-depth-11 { min-width: 1280px !important; }
 	white-space: nowrap;
 }

-.nav-menus-php .item-edit:before {
-	margin-top: 10px;
-	margin-right: 4px;
-	width: 20px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	text-indent: -1px; /* account for the dashicon alignment */
-}
-
-.rtl .nav-menus-php .item-edit:before {
-	text-indent: 1px; /* account for the dashicon alignment */
-}
-
-.nav-menus-php .item-edit:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
-.nav-menus-php .item-edit:focus:before {
-	-webkit-box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-}
-
 /* Menu editing */
 .menu-instructions-inactive {
 	display: none;
@@ -787,24 +760,6 @@ body.menu-max-depth-11 { min-width: 1280px !important; }
 /* =Media Queries
 -------------------------------------------------------------- */

-@media only screen and (min-width: 769px) and (max-width: 1000px){
-	body.menu-max-depth-0 {
-		min-width: 0 !important;
-	}
-
-	#menu-management-liquid{
-		width: 100%;
-	}
-
-	.nav-menus-php #post-body-content{
-		min-width: 0;
-	}
-
-	.menu-item-bar .menu-item-handle{
-		width: 90%;
-	}
-}
-
@media screen and ( max-width: 782px ) {
 	body.nav-menus-php {
 		min-width: 0 !important;
--- a/wp-admin/css/nav-menus.css
+++ b/wp-admin/css/nav-menus.css
@@ -405,7 +405,7 @@ ul.add-menu-item-tabs li {

 .quick-search-wrap .spinner {
 	float: none;
-	margin: -3px -10px 0 0;
+	margin: 0 5px;
 }

 .nav-menus-php .list-wrap {
@@ -579,7 +579,7 @@ body.menu-max-depth-11 { min-width: 1280px !important; }
 /* Menu item controls */
 .item-type {
 	display: inline-block;
-	padding: 12px 16px;
+	padding: 12px 10px;
 	color: #666;
 	font-size: 12px;
 	line-height: 18px;
@@ -618,33 +618,6 @@ body.menu-max-depth-11 { min-width: 1280px !important; }
 	white-space: nowrap;
 }

-.nav-menus-php .item-edit:before {
-	margin-top: 10px;
-	margin-left: 4px;
-	width: 20px;
-	-webkit-border-radius: 50%;
-	border-radius: 50%;
-	text-indent: -1px; /* account for the dashicon alignment */
-}
-
-.rtl .nav-menus-php .item-edit:before {
-	text-indent: 1px; /* account for the dashicon alignment */
-}
-
-.nav-menus-php .item-edit:focus {
-	-webkit-box-shadow: none;
-	box-shadow: none;
-}
-
-.nav-menus-php .item-edit:focus:before {
-	-webkit-box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-}
-
 /* Menu editing */
 .menu-instructions-inactive {
 	display: none;
@@ -787,24 +760,6 @@ body.menu-max-depth-11 { min-width: 1280px !important; }
 /* =Media Queries
 -------------------------------------------------------------- */

-@media only screen and (min-width: 769px) and (max-width: 1000px){
-	body.menu-max-depth-0 {
-		min-width: 0 !important;
-	}
-
-	#menu-management-liquid{
-		width: 100%;
-	}
-
-	.nav-menus-php #post-body-content{
-		min-width: 0;
-	}
-
-	.menu-item-bar .menu-item-handle{
-		width: 90%;
-	}
-}
-
@media screen and ( max-width: 782px ) {
 	body.nav-menus-php {
 		min-width: 0 !important;
--- a/wp-admin/css/press-this-rtl.css
+++ b/wp-admin/css/press-this-rtl.css
@@ -312,6 +312,7 @@ strong {
 * Pushing buttons is what I do.
 */

+.button-subtle,
 .scan-submit {
 	display: inline-block;
 	margin: 0;
@@ -328,6 +329,67 @@ strong {
 	-webkit-appearance: none;
 }

+.button-subtle {
+	background: none;
+	border: 0;
+	color: #0073aa;
+}
+
+.button-subtle:visited {
+	color: #0073aa;
+}
+
+.button-subtle:focus,
+.button-subtle:hover,
+.button-subtle:active,
+.edit-post-link:focus,
+.edit-post-link:hover,
+.edit-post-link:active {
+	color: #00a0d2;
+}
+
+.button-subtle:focus,
+.button-subtle:active,
+.edit-post-link:focus,
+.edit-post-link:active {
+	outline: 0;
+	text-decoration: underline;
+}
+
+.preview-button {
+	margin-left: 5px;
+}
+
+.button-reset {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	cursor: pointer;
+	-webkit-appearance: none;
+}
+
+.button-reset:focus {
+	outline: 0;
+}
+
+.button-link {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	color: #0073aa;
+	cursor: pointer;
+	-webkit-appearance: none;
+}
+
+.button-link:hover,
+.button-link:active,
+.button-link:focus {
+	color: #00a0d2;
+	text-decoration: underline;
+}
+
 .split-button {
 	position: relative;
 	display: inline-block;
@@ -359,7 +421,7 @@ strong {
 	height: 0;
 	border-style: solid;
 	border-color: transparent;
-	content: "";
+	content: '';
 }

 .split-button-body:before {
@@ -381,7 +443,6 @@ strong {
 	margin: 0;
 	width: 100%;
 	text-align: right;
-	line-height: 2;
 }

 .is-open .split-button-body {
@@ -401,17 +462,13 @@ strong {
 	-webkit-appearance: none;
 	line-height: 2;
 	padding: 0 10px 1px;
-	background: #0085ba;
-	border-color: #0073aa #006799 #006799;
+	background: #00a0d2;
+	border-color: #0073aa;
 	border-width: 1px;
 	border-style: solid;
-	-webkit-box-shadow: 0 1px 0 #006799;
- 	box-shadow: 0 1px 0 #006799;
+	-webkit-box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.5), 0 1px 0 rgba( 0, 0, 0, 0.15 );
+	box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.5 ), 0 1px 0 rgba( 0, 0, 0, 0.15 );
 	color: #fff;
-	text-shadow: 0 -1px 1px #006799,
-		-1px 0 1px #006799,
-		0 1px 1px #006799,
-		1px 0 1px #006799;
 }

 .split-button-primary {
@@ -429,37 +486,42 @@ strong {
 	border-top-left-radius: 3px;
 	-webkit-border-bottom-left-radius: 3px;
 	border-bottom-left-radius: 3px;
-	border-right: 1px solid #006799;
+	border-right: 0 none;
 	float: left;
 }

 .split-button-toggle i {
 	margin: 4px 0 3px 20px;
 	padding: 0 10px;
+	border-right: 1px solid #fff;
 }

 .split-button-primary:hover,
 .split-button-toggle:hover {
 	outline: none;
-	background: #008ec2;
-	border-color: #006799;
+	background: #0091cd;
+	border-color: #0073aa;
 }

 .split-button-primary:focus,
 .split-button-toggle:focus {
 	outline: none;
-	-webkit-box-shadow: 0 1px 0 #0073aa,
-		0 0 2px 1px #33b3db;
-	box-shadow: 0 1px 0 #0073aa,
-		0 0 2px 1px #33b3db;
+	border-color: #0e3950;
+	-webkit-box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.6 ),
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.6 ),
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba(30, 140, 190, .8);
 }

 .split-button-primary:active,
 .split-button-toggle:active {
 	background: #0073aa;
-	border-color: #006799;
-	-webkit-box-shadow: inset 0 2px 10px #006799, 0 1px 0 #0073aa;
- 	box-shadow: inset 0 2px 10px #006799, 0 1px 0 #0073aa;
+	border-color: #005082;
+	color: rgba( 255, 255, 255, 0.95 );
+	-webkit-box-shadow: inset 0 1px 0 rgba( 0, 0, 0, 0.1 );
+	box-shadow: inset 0 1px 0 rgba( 0, 0, 0, 0.1 );
 }

 /**
@@ -837,7 +899,7 @@ dd {
 }

 .tagchecklist .ntdelbutton:before {
-	content: "\f153";
+	content: '\f153';
 	display: block;
 	margin: 2px 0;
 	height: 20px;
@@ -860,10 +922,9 @@ dd {
 	margin: 0;
 }

-.press-this .tagcloud-link {
+.tagcloud-link {
 	display: block;
-	margin: 0 16px 5px;
-	padding: 0;
+	padding: 0 16px;
 	text-decoration: none;
 	outline: 0;
 }
@@ -930,24 +991,23 @@ input[type="search"].categories-search,
 	}
 }

-.press-this .add-cat-toggle {
+.add-cat-toggle {
 	float: left;
 	margin-top: -45px;
 	line-height: 20px;
 	padding: 12px 10px 8px;
-	color: #0073aa;
 }

-.press-this .add-cat-toggle:focus {
+.add-cat-toggle:focus {
 	text-decoration: none;
 	color: #00a0d2;
 }

-.press-this .add-cat-toggle.is-toggled {
+.add-cat-toggle.is-toggled {
 	padding: 10px;
 }

-.press-this .add-cat-toggle.is-toggled .dashicons:before {
+.add-cat-toggle.is-toggled .dashicons:before {
 	content: "\f179";
 }

@@ -1201,13 +1261,11 @@ html {
 	color: #999;
 }

-.press-this .adminbar button {
+.adminbar button {
 	position: absolute;
 	top: 50%;
 	left: 6px;
 	margin-top: -13px;
-	padding: 0 10px 1px;
-	font-size: 13px;
 }

@media (max-width: 320px) {
@@ -1306,7 +1364,7 @@ html {
 }

 .alert:before {
-	content: "";
+	content: '';
 	position: absolute;
 	top: 50%;
 	right: 30px;
@@ -1380,15 +1438,15 @@ html {

 .scan-submit:hover,
 .scan-submit:focus {
-	background: #008ec2;
-	border-color: #006799;
+	background: #2991b7;
+	border-color: #20708e;
 	color: #fff;
 	outline: 0;
 }

 .scan-submit:active {
-	background: #0073aa;
-	border-color: #006799;
+	background: #2581a2;
+	border-color: #20708e;
 	color: #fff;
 }

@@ -1538,7 +1596,7 @@ html {

 .post-title:before {
 	/* Keeps empty container from collapsing */
-	content: "\a0";
+	content: '\a0';
 	display: inline-block;
 	width: 0;
 	speak: none;
@@ -1741,9 +1799,7 @@ html {
 		-ms-transform: translateY(0);
 		transform: translateY(0);
 		-webkit-transition: -webkit-transform .3s ease-in-out;
-		transition: -webkit-transform .3s ease-in-out;
 		transition: transform .3s ease-in-out;
-		transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 	}
 	.press-this-actions.is-hidden {
 		-webkit-transform: translateY(100%);
@@ -1823,6 +1879,13 @@ html {
 	}
 }

+.edit-post-link {
+	font-size: 13px;
+	display: inline-block;
+	text-decoration: none;
+	padding: 0 10px;
+}
+
 .publish-button .saving-draft,
 .publish-button.is-saving .publish {
 	display: none;
@@ -1947,9 +2010,7 @@ html {
 		-ms-transform: translateX(100%);
 		transform: translateX(100%);
 		-webkit-transition: -webkit-transform .3s ease-in-out;
-		transition: -webkit-transform .3s ease-in-out;
 		transition: transform .3s ease-in-out;
-		transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 	}

 	.options-panel.is-hidden {
@@ -2027,16 +2088,13 @@ html {
 	white-space: nowrap;
 	overflow: hidden;
 	-webkit-transition: -webkit-transform .3s ease-in-out;
-	transition: -webkit-transform .3s ease-in-out;
 	transition: transform .3s ease-in-out;
-	transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 }

 .post-options .post-option:focus {
 	outline: 0;
 	-webkit-box-shadow: inset -5px 0 0 #00a0d2;
 	box-shadow: inset -5px 0 0 #00a0d2;
-	border-color: #e5e5e5;
 }

 .is-off-screen > .post-option {
@@ -2070,9 +2128,7 @@ html {
 	width: 100%;
 	overflow: hidden;
 	-webkit-transition: -webkit-transform .3s ease-in-out;
-	transition: -webkit-transform .3s ease-in-out;
 	transition: transform .3s ease-in-out;
-	transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 }

 .setting-modal.is-hidden {
@@ -2093,7 +2149,7 @@ html {
 	}
 }

-.press-this .modal-close {
+.modal-close {
 	display: block;
 	width: 100%;
 	padding: 13px 14px;
@@ -2103,11 +2159,10 @@ html {
 	text-align: right;
 }

-.press-this .modal-close:focus {
+.modal-close:focus {
 	outline: 0;
 	-webkit-box-shadow: inset -5px 0 0 #00a0d2;
 	box-shadow: inset -5px 0 0 #00a0d2;
-	border-color: #e5e5e5;
 }

 .setting-title {
--- a/wp-admin/css/press-this-rtl.min.css
+++ b/wp-admin/css/press-this-rtl.min.css
--- a/wp-admin/css/press-this.css
+++ b/wp-admin/css/press-this.css
@@ -312,6 +312,7 @@ strong {
 * Pushing buttons is what I do.
 */

+.button-subtle,
 .scan-submit {
 	display: inline-block;
 	margin: 0;
@@ -328,6 +329,67 @@ strong {
 	-webkit-appearance: none;
 }

+.button-subtle {
+	background: none;
+	border: 0;
+	color: #0073aa;
+}
+
+.button-subtle:visited {
+	color: #0073aa;
+}
+
+.button-subtle:focus,
+.button-subtle:hover,
+.button-subtle:active,
+.edit-post-link:focus,
+.edit-post-link:hover,
+.edit-post-link:active {
+	color: #00a0d2;
+}
+
+.button-subtle:focus,
+.button-subtle:active,
+.edit-post-link:focus,
+.edit-post-link:active {
+	outline: 0;
+	text-decoration: underline;
+}
+
+.preview-button {
+	margin-right: 5px;
+}
+
+.button-reset {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	cursor: pointer;
+	-webkit-appearance: none;
+}
+
+.button-reset:focus {
+	outline: 0;
+}
+
+.button-link {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	color: #0073aa;
+	cursor: pointer;
+	-webkit-appearance: none;
+}
+
+.button-link:hover,
+.button-link:active,
+.button-link:focus {
+	color: #00a0d2;
+	text-decoration: underline;
+}
+
 .split-button {
 	position: relative;
 	display: inline-block;
@@ -359,7 +421,7 @@ strong {
 	height: 0;
 	border-style: solid;
 	border-color: transparent;
-	content: "";
+	content: '';
 }

 .split-button-body:before {
@@ -381,7 +443,6 @@ strong {
 	margin: 0;
 	width: 100%;
 	text-align: left;
-	line-height: 2;
 }

 .is-open .split-button-body {
@@ -401,17 +462,13 @@ strong {
 	-webkit-appearance: none;
 	line-height: 2;
 	padding: 0 10px 1px;
-	background: #0085ba;
-	border-color: #0073aa #006799 #006799;
+	background: #00a0d2;
+	border-color: #0073aa;
 	border-width: 1px;
 	border-style: solid;
-	-webkit-box-shadow: 0 1px 0 #006799;
- 	box-shadow: 0 1px 0 #006799;
+	-webkit-box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.5), 0 1px 0 rgba( 0, 0, 0, 0.15 );
+	box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.5 ), 0 1px 0 rgba( 0, 0, 0, 0.15 );
 	color: #fff;
-	text-shadow: 0 -1px 1px #006799,
-		1px 0 1px #006799,
-		0 1px 1px #006799,
-		-1px 0 1px #006799;
 }

 .split-button-primary {
@@ -429,37 +486,42 @@ strong {
 	border-top-right-radius: 3px;
 	-webkit-border-bottom-right-radius: 3px;
 	border-bottom-right-radius: 3px;
-	border-left: 1px solid #006799;
+	border-left: 0 none;
 	float: right;
 }

 .split-button-toggle i {
 	margin: 4px 20px 3px 0;
 	padding: 0 10px;
+	border-left: 1px solid #fff;
 }

 .split-button-primary:hover,
 .split-button-toggle:hover {
 	outline: none;
-	background: #008ec2;
-	border-color: #006799;
+	background: #0091cd;
+	border-color: #0073aa;
 }

 .split-button-primary:focus,
 .split-button-toggle:focus {
 	outline: none;
-	-webkit-box-shadow: 0 1px 0 #0073aa,
-		0 0 2px 1px #33b3db;
-	box-shadow: 0 1px 0 #0073aa,
-		0 0 2px 1px #33b3db;
+	border-color: #0e3950;
+	-webkit-box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.6 ),
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow: inset 0 1px 0 rgba( 120, 200, 230, 0.6 ),
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba(30, 140, 190, .8);
 }

 .split-button-primary:active,
 .split-button-toggle:active {
 	background: #0073aa;
-	border-color: #006799;
-	-webkit-box-shadow: inset 0 2px 10px #006799, 0 1px 0 #0073aa;
- 	box-shadow: inset 0 2px 10px #006799, 0 1px 0 #0073aa;
+	border-color: #005082;
+	color: rgba( 255, 255, 255, 0.95 );
+	-webkit-box-shadow: inset 0 1px 0 rgba( 0, 0, 0, 0.1 );
+	box-shadow: inset 0 1px 0 rgba( 0, 0, 0, 0.1 );
 }

 /**
@@ -837,7 +899,7 @@ dd {
 }

 .tagchecklist .ntdelbutton:before {
-	content: "\f153";
+	content: '\f153';
 	display: block;
 	margin: 2px 0;
 	height: 20px;
@@ -860,10 +922,9 @@ dd {
 	margin: 0;
 }

-.press-this .tagcloud-link {
+.tagcloud-link {
 	display: block;
-	margin: 0 16px 5px;
-	padding: 0;
+	padding: 0 16px;
 	text-decoration: none;
 	outline: 0;
 }
@@ -930,24 +991,23 @@ input[type="search"].categories-search,
 	}
 }

-.press-this .add-cat-toggle {
+.add-cat-toggle {
 	float: right;
 	margin-top: -45px;
 	line-height: 20px;
 	padding: 12px 10px 8px;
-	color: #0073aa;
 }

-.press-this .add-cat-toggle:focus {
+.add-cat-toggle:focus {
 	text-decoration: none;
 	color: #00a0d2;
 }

-.press-this .add-cat-toggle.is-toggled {
+.add-cat-toggle.is-toggled {
 	padding: 10px;
 }

-.press-this .add-cat-toggle.is-toggled .dashicons:before {
+.add-cat-toggle.is-toggled .dashicons:before {
 	content: "\f179";
 }

@@ -1201,13 +1261,11 @@ html {
 	color: #999;
 }

-.press-this .adminbar button {
+.adminbar button {
 	position: absolute;
 	top: 50%;
 	right: 6px;
 	margin-top: -13px;
-	padding: 0 10px 1px;
-	font-size: 13px;
 }

@media (max-width: 320px) {
@@ -1306,7 +1364,7 @@ html {
 }

 .alert:before {
-	content: "";
+	content: '';
 	position: absolute;
 	top: 50%;
 	left: 30px;
@@ -1380,15 +1438,15 @@ html {

 .scan-submit:hover,
 .scan-submit:focus {
-	background: #008ec2;
-	border-color: #006799;
+	background: #2991b7;
+	border-color: #20708e;
 	color: #fff;
 	outline: 0;
 }

 .scan-submit:active {
-	background: #0073aa;
-	border-color: #006799;
+	background: #2581a2;
+	border-color: #20708e;
 	color: #fff;
 }

@@ -1538,7 +1596,7 @@ html {

 .post-title:before {
 	/* Keeps empty container from collapsing */
-	content: "\a0";
+	content: '\a0';
 	display: inline-block;
 	width: 0;
 	speak: none;
@@ -1741,9 +1799,7 @@ html {
 		-ms-transform: translateY(0);
 		transform: translateY(0);
 		-webkit-transition: -webkit-transform .3s ease-in-out;
-		transition: -webkit-transform .3s ease-in-out;
 		transition: transform .3s ease-in-out;
-		transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 	}
 	.press-this-actions.is-hidden {
 		-webkit-transform: translateY(100%);
@@ -1823,6 +1879,13 @@ html {
 	}
 }

+.edit-post-link {
+	font-size: 13px;
+	display: inline-block;
+	text-decoration: none;
+	padding: 0 10px;
+}
+
 .publish-button .saving-draft,
 .publish-button.is-saving .publish {
 	display: none;
@@ -1947,9 +2010,7 @@ html {
 		-ms-transform: translateX(-100%);
 		transform: translateX(-100%);
 		-webkit-transition: -webkit-transform .3s ease-in-out;
-		transition: -webkit-transform .3s ease-in-out;
 		transition: transform .3s ease-in-out;
-		transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 	}

 	.options-panel.is-hidden {
@@ -2027,16 +2088,13 @@ html {
 	white-space: nowrap;
 	overflow: hidden;
 	-webkit-transition: -webkit-transform .3s ease-in-out;
-	transition: -webkit-transform .3s ease-in-out;
 	transition: transform .3s ease-in-out;
-	transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 }

 .post-options .post-option:focus {
 	outline: 0;
 	-webkit-box-shadow: inset 5px 0 0 #00a0d2;
 	box-shadow: inset 5px 0 0 #00a0d2;
-	border-color: #e5e5e5;
 }

 .is-off-screen > .post-option {
@@ -2070,9 +2128,7 @@ html {
 	width: 100%;
 	overflow: hidden;
 	-webkit-transition: -webkit-transform .3s ease-in-out;
-	transition: -webkit-transform .3s ease-in-out;
 	transition: transform .3s ease-in-out;
-	transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
 }

 .setting-modal.is-hidden {
@@ -2093,7 +2149,7 @@ html {
 	}
 }

-.press-this .modal-close {
+.modal-close {
 	display: block;
 	width: 100%;
 	padding: 13px 14px;
@@ -2103,11 +2159,10 @@ html {
 	text-align: left;
 }

-.press-this .modal-close:focus {
+.modal-close:focus {
 	outline: 0;
 	-webkit-box-shadow: inset 5px 0 0 #00a0d2;
 	box-shadow: inset 5px 0 0 #00a0d2;
-	border-color: #e5e5e5;
 }

 .setting-title {
--- a/wp-admin/css/press-this.min.css
+++ b/wp-admin/css/press-this.min.css
--- a/wp-admin/css/revisions-rtl.css
+++ b/wp-admin/css/revisions-rtl.css
@@ -462,9 +462,8 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
 	-webkit-border-radius: 50%;
 	border-radius: 50%;
 	height: 18px;
-	margin-top: -5px;
+	margin-top: -3px;
 	outline: none;
-	padding: 2px;
 	position: absolute;
 	width: 18px;
 	z-index: 2;
@@ -473,49 +472,27 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
 }

 .wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
 .wp-slider .ui-slider-handle.focus {
-	background: #f7f7f7;
-	border: 1px solid #ccc;
-	-webkit-box-shadow: 0 1px 0 #cccccc;
-	box-shadow: 0 1px 0 #cccccc;
+	background: #00a0d2;
+	border: 1px solid #0073aa;
+	-webkit-box-shadow: inset 0 1px 0 #78c8e6, 0 1px 0 rgba(0,0,0,.15);
+	box-shadow: inset 0 1px 0 #78c8e6, 0 1px 0 rgba(0,0,0,.15);
 }

-.wp-slider .ui-slider-handle:hover,
-.wp-slider .ui-slider-handle.ui-state-hover {
-	background: #fafafa;
-	border-color: #999;
-}
-
-.wp-slider .ui-slider-handle:active,
-.wp-slider .ui-slider-handle.ui-state-active {
-	background: #eee;
-	border-color: #999;
- 	-webkit-box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 );
- 	box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 );
- 	-webkit-transform: translateY(1px);
- 	-ms-transform: translateY(1px);
- 	transform: translateY(1px);
-}
-
-
 .wp-slider .ui-slider-handle:before {
 	background: none;
 	position: absolute;
-	top: 2px;
-	right: 2px;
-	color: #555;
+	top: 0;
+	right: 0;
+	color: #fff;
 	content: "\f229";
-	font: normal 18px/1 dashicons;
+	font: normal 18px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 }

-.wp-slider .ui-slider-handle:hover:before,
-.wp-slider .ui-slider-handle.ui-state-hover:before {
-	color: #23282d;
-}
-
 .wp-slider .ui-slider-handle.from-handle:before,
 .wp-slider .ui-slider-handle.to-handle:before {
 	font-size: 20px !important;
@@ -523,19 +500,19 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
 }

 .wp-slider .ui-slider-handle.from-handle:before {
-	content: "\f141";
+	content: '\f139';
 }

 .wp-slider .ui-slider-handle.to-handle:before {
-	content: "\f139";
+	content: '\f141';
 }

 .rtl .wp-slider .ui-slider-handle.from-handle:before {
-	content: "\f139";
+	content: '\f141';
 }

 .rtl .wp-slider .ui-slider-handle.to-handle:before {
-	content: "\f141";
+	content: '\f139';
 	left: -1px;
 }

--- a/wp-admin/css/revisions.css
+++ b/wp-admin/css/revisions.css
@@ -462,9 +462,8 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
 	-webkit-border-radius: 50%;
 	border-radius: 50%;
 	height: 18px;
-	margin-top: -5px;
+	margin-top: -3px;
 	outline: none;
-	padding: 2px;
 	position: absolute;
 	width: 18px;
 	z-index: 2;
@@ -473,49 +472,27 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
 }

 .wp-slider .ui-slider-handle,
+.wp-slider .ui-slider-handle.ui-state-hover,
 .wp-slider .ui-slider-handle.focus {
-	background: #f7f7f7;
-	border: 1px solid #ccc;
-	-webkit-box-shadow: 0 1px 0 #cccccc;
-	box-shadow: 0 1px 0 #cccccc;
+	background: #00a0d2;
+	border: 1px solid #0073aa;
+	-webkit-box-shadow: inset 0 1px 0 #78c8e6, 0 1px 0 rgba(0,0,0,.15);
+	box-shadow: inset 0 1px 0 #78c8e6, 0 1px 0 rgba(0,0,0,.15);
 }

-.wp-slider .ui-slider-handle:hover,
-.wp-slider .ui-slider-handle.ui-state-hover {
-	background: #fafafa;
-	border-color: #999;
-}
-
-.wp-slider .ui-slider-handle:active,
-.wp-slider .ui-slider-handle.ui-state-active {
-	background: #eee;
-	border-color: #999;
- 	-webkit-box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 );
- 	box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 );
- 	-webkit-transform: translateY(1px);
- 	-ms-transform: translateY(1px);
- 	transform: translateY(1px);
-}
-
-
 .wp-slider .ui-slider-handle:before {
 	background: none;
 	position: absolute;
-	top: 2px;
-	left: 2px;
-	color: #555;
+	top: 0;
+	left: 0;
+	color: #fff;
 	content: "\f229";
-	font: normal 18px/1 dashicons;
+	font: normal 18px/1 'dashicons';
 	speak: none;
 	-webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 }

-.wp-slider .ui-slider-handle:hover:before,
-.wp-slider .ui-slider-handle.ui-state-hover:before {
-	color: #23282d;
-}
-
 .wp-slider .ui-slider-handle.from-handle:before,
 .wp-slider .ui-slider-handle.to-handle:before {
 	font-size: 20px !important;
@@ -523,19 +500,19 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
 }

 .wp-slider .ui-slider-handle.from-handle:before {
-	content: "\f139";
+	content: '\f139';
 }

 .wp-slider .ui-slider-handle.to-handle:before {
-	content: "\f141";
+	content: '\f141';
 }

 .rtl .wp-slider .ui-slider-handle.from-handle:before {
-	content: "\f141";
+	content: '\f141';
 }

 .rtl .wp-slider .ui-slider-handle.to-handle:before {
-	content: "\f139";
+	content: '\f139';
 	right: -1px;
 }

--- a/wp-admin/css/themes-rtl.css
+++ b/wp-admin/css/themes-rtl.css
@@ -142,7 +142,7 @@
 }

 .theme-browser .theme .theme-screenshot:after {
-	content: "";
+	content: '';
 	display: block;
 	padding-top: 66.66666%; /* using a 3/2 aspect ratio */
 }
@@ -235,9 +235,9 @@

 .theme-browser .theme .theme-update:before,
 .theme-browser .theme .theme-installed:before {
-	content: "\f463";
+	content: '\f463';
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	margin: 0 0 0 6px;
 	opacity: 0.8;
 	position: relative;
@@ -316,7 +316,7 @@

 .theme-browser .theme.add-new-theme a:after {
 	display: block;
-	content: "";
+	content: '';
 	background: transparent;
 	background: rgba(0, 0, 0, 0);
 	position: absolute;
@@ -339,9 +339,9 @@
 	-webkit-border-radius: 50%;
 	border-radius: 50%;
 	display: inline-block;
-	content: "\f132";
+	content: '\f132';
 	-webkit-font-smoothing: antialiased;
-	font: normal 74px/115px dashicons;
+	font: normal 74px/115px 'dashicons';
 	width: 100px;
 	height: 100px;
 	vertical-align: middle;
@@ -377,7 +377,7 @@
 	border-color: transparent;
 	color: #fff;
 	background: #0073aa;
-	content: "";
+	content: '';
 }

 .theme-browser .theme.add-new-theme .theme-name {
@@ -441,10 +441,10 @@
 }

 .theme-overlay .theme-header .close:before {
-	font: normal 22px/50px dashicons !important;
+	font: normal 22px/50px 'dashicons' !important;
 	color: #777;
 	display: inline-block;
-	content: "\f335";
+	content: '\f335';
 	font-weight: 300;
 }

@@ -499,7 +499,7 @@

 .theme-overlay .theme-header .right:before,
 .theme-overlay .theme-header .left:before {
-	font: normal 20px/50px dashicons !important;
+	font: normal 20px/50px 'dashicons' !important;
 	display: inline;
 	font-weight: 300;
 }
@@ -647,7 +647,7 @@ body.folded .theme-overlay .theme-wrap {
 }

 .theme-overlay .screenshot:after {
-	content: "";
+	content: '';
 	display: block;
 	padding-top: 75%; /* using a 4/3 aspect ratio */
 }
@@ -682,7 +682,7 @@ body.folded .theme-overlay .theme-wrap {
 }

 .theme-overlay .screenshot.thumb:after {
-	content: "";
+	content: '';
 	display: block;
 	padding-top: 100%; /* using a 1/1 aspect ratio */
 }
@@ -753,11 +753,10 @@ body.folded .theme-overlay .theme-wrap {
 }

 .theme-overlay .theme-author {
-	margin: 15px 0 25px;
 	color: #686868;
 	font-size: 16px;
 	font-weight: 400;
-	line-height: inherit;
+	margin: 15px 0 25px;
 }

 .theme-overlay .theme-author a {
@@ -787,6 +786,24 @@ body.folded .theme-overlay .theme-wrap {
 	margin-left: 5px;
 }

+/* Theme Updates info */
+.theme-overlay .theme-update-message {
+	background: #fef7f1;
+	border: 1px solid #eee;
+	border-right: 4px solid #d54e21;
+	-webkit-border-radius: 3px;
+	border-radius: 3px;
+	padding: 5px 20px 10px;
+}
+
+.theme-overlay .theme-update {
+	color: #23282d;
+	font-size: 18px;
+	display: inline-block;
+	line-height: 40px;
+	margin: 0;
+}
+
 .theme-overlay .parent-theme {
 	background: #f7fcfe;
 	border: 1px solid #eee;
@@ -1016,7 +1033,7 @@ body.folded .theme-overlay .theme-wrap {
 	}

 	.theme-browser .theme.add-new-theme span:after {
-		font: normal 60px/90px dashicons;
+		font: normal 60px/90px 'dashicons';
 		width: 80px;
 		height: 80px;
 		top: 30%;
@@ -1062,7 +1079,7 @@ body.folded .theme-overlay .theme-wrap {
 	background: #0073aa;
 }
 .theme-browser .theme .theme-installed:before {
-	content: "\f147";
+	content: '\f147';
 }
 .theme-browser .theme.is-installed .theme-actions .button-primary {
 	display: none !important;
@@ -1155,23 +1172,57 @@ body.show-upload-theme p.no-themes {
 	}
 }

-.theme-details .theme-rating {
-	line-height: 23px;
-}
-
 .theme-details .star-rating {
-	display: inline;
+	margin: 15px 0 0;
 }

-.theme-details .num-ratings,
-.theme-details .no-rating {
-	font-size: 11px;
-	color: #999;
+.theme-details .star-rating span:before {
+	color: #ffb900;
+	content: "\f154";
+	display: inline-block;
+	-webkit-font-smoothing: antialiased;
+	font: normal 20px/1 'dashicons';
+	vertical-align: top;
 }

-.theme-details .no-rating {
+/* Half stars */
+.star-rating.rating-10 span.one:before,
+.star-rating.rating-30 span.two:before,
+.star-rating.rating-50 span.three:before,
+.star-rating.rating-70 span.four:before,
+.star-rating.rating-90 span.five:before {
+	content: "\f459";
+}
+
+/* Full stars */
+.star-rating.rating-20 span.one:before,
+.star-rating.rating-30 span.one:before,
+.star-rating.rating-40 span.one:before,
+.star-rating.rating-40 span.two:before,
+.star-rating.rating-50 span.one:before,
+.star-rating.rating-50 span.two:before,
+.star-rating.rating-60 span.one:before,
+.star-rating.rating-60 span.two:before,
+.star-rating.rating-60 span.three:before,
+.star-rating.rating-70 span.one:before,
+.star-rating.rating-70 span.two:before,
+.star-rating.rating-70 span.three:before,
+.star-rating.rating-80 span.one:before,
+.star-rating.rating-80 span.two:before,
+.star-rating.rating-80 span.three:before,
+.star-rating.rating-80 span.four:before,
+.star-rating.rating-90 span.one:before,
+.star-rating.rating-90 span.two:before,
+.star-rating.rating-90 span.three:before,
+.star-rating.rating-90 span.four:before,
+.star-rating.rating-100 > span:before {
+	content: "\f155";
+}
+
+.theme-details .star-rating .ratings {
 	display: block;
 	line-height: 20px;
+	color: #999;
 }

 /*------------------------------------------------------------------------------
@@ -1279,7 +1330,7 @@ body.full-overlay-active {
 }

 .wp-full-overlay-sidebar:after {
-	content: "";
+	content: '';
 	display: block;
 	position: absolute;
 	top: 0;
@@ -1476,7 +1527,7 @@ body.full-overlay-active {
 	display: block;
 	content: "\f148";
 	background: #eee;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	padding: 0;
 	-webkit-font-smoothing: antialiased;
@@ -1595,7 +1646,7 @@ body.full-overlay-active {
 }

 .install-theme-info .theme-screenshot {
-	margin: 15px 0;
+	margin-top: 15px;
 	width: 258px;
 	border: 1px solid #ccc;
 }
@@ -1606,6 +1657,7 @@ body.full-overlay-active {

 .theme-details .theme-version {
 	margin: 15px 0;
+	float: right;
 }

 .theme-details .theme-description {
@@ -1634,32 +1686,11 @@ body.full-overlay-active {
 }

 .theme-install-overlay .wp-full-overlay-main {
-	position: relative;
-	z-index: 0;
-	background-color: #fff;
-}
-
-.theme-install-overlay .wp-full-overlay-main:before {
-	content: '';
-	display: block;
-	width: 20px;
-	height: 20px;
-	position: absolute;
-	right: 50%;
-	top: 50%;
-	z-index: -1;
-	margin: -10px -10px 0 0;
-	-webkit-transform: translateZ(0);
-	transform: translateZ(0);
 	background: #fff url(../images/spinner.gif) no-repeat center center;
 	-webkit-background-size: 20px 20px;
 	background-size: 20px 20px;
 }

-.theme-install-overlay.iframe-ready .wp-full-overlay-main:before {
-	background-image: none;
-}
-
 /* =Media Queries
 -------------------------------------------------------------- */

@@ -1677,9 +1708,13 @@ body.full-overlay-active {

 	#customize-preview.wp-full-overlay-main,
 	.customize-loading #customize-container,
-	.theme-install-overlay .wp-full-overlay-main:before {
+	.theme-install-overlay .wp-full-overlay-main {
 		background-image: url(../images/spinner-2x.gif);
 	}
+
+	.theme-install-overlay .wp-full-overlay-header .theme-install {
+		margin-top: 2px;
+	}
 }

@media screen and ( max-width: 782px ) {
--- a/wp-admin/css/themes.css
+++ b/wp-admin/css/themes.css
@@ -142,7 +142,7 @@
 }

 .theme-browser .theme .theme-screenshot:after {
-	content: "";
+	content: '';
 	display: block;
 	padding-top: 66.66666%; /* using a 3/2 aspect ratio */
 }
@@ -235,9 +235,9 @@

 .theme-browser .theme .theme-update:before,
 .theme-browser .theme .theme-installed:before {
-	content: "\f463";
+	content: '\f463';
 	display: inline-block;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	margin: 0 6px 0 0;
 	opacity: 0.8;
 	position: relative;
@@ -316,7 +316,7 @@

 .theme-browser .theme.add-new-theme a:after {
 	display: block;
-	content: "";
+	content: '';
 	background: transparent;
 	background: rgba(0, 0, 0, 0);
 	position: absolute;
@@ -339,9 +339,9 @@
 	-webkit-border-radius: 50%;
 	border-radius: 50%;
 	display: inline-block;
-	content: "\f132";
+	content: '\f132';
 	-webkit-font-smoothing: antialiased;
-	font: normal 74px/115px dashicons;
+	font: normal 74px/115px 'dashicons';
 	width: 100px;
 	height: 100px;
 	vertical-align: middle;
@@ -377,7 +377,7 @@
 	border-color: transparent;
 	color: #fff;
 	background: #0073aa;
-	content: "";
+	content: '';
 }

 .theme-browser .theme.add-new-theme .theme-name {
@@ -441,10 +441,10 @@
 }

 .theme-overlay .theme-header .close:before {
-	font: normal 22px/50px dashicons !important;
+	font: normal 22px/50px 'dashicons' !important;
 	color: #777;
 	display: inline-block;
-	content: "\f335";
+	content: '\f335';
 	font-weight: 300;
 }

@@ -499,7 +499,7 @@

 .theme-overlay .theme-header .right:before,
 .theme-overlay .theme-header .left:before {
-	font: normal 20px/50px dashicons !important;
+	font: normal 20px/50px 'dashicons' !important;
 	display: inline;
 	font-weight: 300;
 }
@@ -647,7 +647,7 @@ body.folded .theme-overlay .theme-wrap {
 }

 .theme-overlay .screenshot:after {
-	content: "";
+	content: '';
 	display: block;
 	padding-top: 75%; /* using a 4/3 aspect ratio */
 }
@@ -682,7 +682,7 @@ body.folded .theme-overlay .theme-wrap {
 }

 .theme-overlay .screenshot.thumb:after {
-	content: "";
+	content: '';
 	display: block;
 	padding-top: 100%; /* using a 1/1 aspect ratio */
 }
@@ -753,11 +753,10 @@ body.folded .theme-overlay .theme-wrap {
 }

 .theme-overlay .theme-author {
-	margin: 15px 0 25px;
 	color: #686868;
 	font-size: 16px;
 	font-weight: 400;
-	line-height: inherit;
+	margin: 15px 0 25px;
 }

 .theme-overlay .theme-author a {
@@ -787,6 +786,24 @@ body.folded .theme-overlay .theme-wrap {
 	margin-right: 5px;
 }

+/* Theme Updates info */
+.theme-overlay .theme-update-message {
+	background: #fef7f1;
+	border: 1px solid #eee;
+	border-left: 4px solid #d54e21;
+	-webkit-border-radius: 3px;
+	border-radius: 3px;
+	padding: 5px 20px 10px;
+}
+
+.theme-overlay .theme-update {
+	color: #23282d;
+	font-size: 18px;
+	display: inline-block;
+	line-height: 40px;
+	margin: 0;
+}
+
 .theme-overlay .parent-theme {
 	background: #f7fcfe;
 	border: 1px solid #eee;
@@ -1016,7 +1033,7 @@ body.folded .theme-overlay .theme-wrap {
 	}

 	.theme-browser .theme.add-new-theme span:after {
-		font: normal 60px/90px dashicons;
+		font: normal 60px/90px 'dashicons';
 		width: 80px;
 		height: 80px;
 		top: 30%;
@@ -1062,7 +1079,7 @@ body.folded .theme-overlay .theme-wrap {
 	background: #0073aa;
 }
 .theme-browser .theme .theme-installed:before {
-	content: "\f147";
+	content: '\f147';
 }
 .theme-browser .theme.is-installed .theme-actions .button-primary {
 	display: none !important;
@@ -1155,23 +1172,57 @@ body.show-upload-theme p.no-themes {
 	}
 }

-.theme-details .theme-rating {
-	line-height: 23px;
-}
-
 .theme-details .star-rating {
-	display: inline;
+	margin: 15px 0 0;
 }

-.theme-details .num-ratings,
-.theme-details .no-rating {
-	font-size: 11px;
-	color: #999;
+.theme-details .star-rating span:before {
+	color: #ffb900;
+	content: "\f154";
+	display: inline-block;
+	-webkit-font-smoothing: antialiased;
+	font: normal 20px/1 'dashicons';
+	vertical-align: top;
 }

-.theme-details .no-rating {
+/* Half stars */
+.star-rating.rating-10 span.one:before,
+.star-rating.rating-30 span.two:before,
+.star-rating.rating-50 span.three:before,
+.star-rating.rating-70 span.four:before,
+.star-rating.rating-90 span.five:before {
+	content: "\f459";
+}
+
+/* Full stars */
+.star-rating.rating-20 span.one:before,
+.star-rating.rating-30 span.one:before,
+.star-rating.rating-40 span.one:before,
+.star-rating.rating-40 span.two:before,
+.star-rating.rating-50 span.one:before,
+.star-rating.rating-50 span.two:before,
+.star-rating.rating-60 span.one:before,
+.star-rating.rating-60 span.two:before,
+.star-rating.rating-60 span.three:before,
+.star-rating.rating-70 span.one:before,
+.star-rating.rating-70 span.two:before,
+.star-rating.rating-70 span.three:before,
+.star-rating.rating-80 span.one:before,
+.star-rating.rating-80 span.two:before,
+.star-rating.rating-80 span.three:before,
+.star-rating.rating-80 span.four:before,
+.star-rating.rating-90 span.one:before,
+.star-rating.rating-90 span.two:before,
+.star-rating.rating-90 span.three:before,
+.star-rating.rating-90 span.four:before,
+.star-rating.rating-100 > span:before {
+	content: "\f155";
+}
+
+.theme-details .star-rating .ratings {
 	display: block;
 	line-height: 20px;
+	color: #999;
 }

 /*------------------------------------------------------------------------------
@@ -1279,7 +1330,7 @@ body.full-overlay-active {
 }

 .wp-full-overlay-sidebar:after {
-	content: "";
+	content: '';
 	display: block;
 	position: absolute;
 	top: 0;
@@ -1476,7 +1527,7 @@ body.full-overlay-active {
 	display: block;
 	content: "\f148";
 	background: #eee;
-	font: normal 20px/1 dashicons;
+	font: normal 20px/1 'dashicons';
 	speak: none;
 	padding: 0;
 	-webkit-font-smoothing: antialiased;
@@ -1595,7 +1646,7 @@ body.full-overlay-active {
 }

 .install-theme-info .theme-screenshot {
-	margin: 15px 0;
+	margin-top: 15px;
 	width: 258px;
 	border: 1px solid #ccc;
 }
@@ -1606,6 +1657,7 @@ body.full-overlay-active {

 .theme-details .theme-version {
 	margin: 15px 0;
+	float: left;
 }

 .theme-details .theme-description {
@@ -1634,32 +1686,11 @@ body.full-overlay-active {
 }

 .theme-install-overlay .wp-full-overlay-main {
-	position: relative;
-	z-index: 0;
-	background-color: #fff;
-}
-
-.theme-install-overlay .wp-full-overlay-main:before {
-	content: '';
-	display: block;
-	width: 20px;
-	height: 20px;
-	position: absolute;
-	left: 50%;
-	top: 50%;
-	z-index: -1;
-	margin: -10px 0 0 -10px;
-	-webkit-transform: translateZ(0);
-	transform: translateZ(0);
 	background: #fff url(../images/spinner.gif) no-repeat center center;
 	-webkit-background-size: 20px 20px;
 	background-size: 20px 20px;
 }

-.theme-install-overlay.iframe-ready .wp-full-overlay-main:before {
-	background-image: none;
-}
-
 /* =Media Queries
 -------------------------------------------------------------- */

@@ -1677,9 +1708,13 @@ body.full-overlay-active {

 	#customize-preview.wp-full-overlay-main,
 	.customize-loading #customize-container,
-	.theme-install-overlay .wp-full-overlay-main:before {
+	.theme-install-overlay .wp-full-overlay-main {
 		background-image: url(../images/spinner-2x.gif);
 	}
+
+	.theme-install-overlay .wp-full-overlay-header .theme-install {
+		margin-top: 2px;
+	}
 }

@media screen and ( max-width: 782px ) {
--- a/wp-admin/css/widgets-rtl.css
+++ b/wp-admin/css/widgets-rtl.css
@@ -22,11 +22,9 @@
 	text-decoration: none;
 }

-.widget-title h3,
 .widget-title h4 {
 	margin: 0;
 	padding: 15px;
-	font-size: 1em;
 	line-height: 1;
 	overflow: hidden;
 	white-space: nowrap;
@@ -102,7 +100,6 @@
 	cursor: pointer;
 }

-.sidebar-name h2,
 .sidebar-name h3 {
 	margin: 0;
 	padding: 8px 10px;
@@ -145,14 +142,15 @@ div#widgets-left .inactive-sidebar.closed .sidebar-name {
 	margin-bottom: 10px;
 }

-div#widgets-left .sidebar-name h2,
 div#widgets-left .sidebar-name h3 {
 	padding: 10px 0;
 	margin: 0 0 0 10px;
 }

-#widgets-left .sidebar-name .sidebar-name-arrow:before {
-	padding: 9px;
+div#widgets-left .sidebar-name .sidebar-name-arrow:before {
+	left: 0;
+	top: 4px;
+	padding: 4px 4px 4px 6px;
 }

 #widgets-left #available-widgets,
@@ -247,13 +245,13 @@ div#widgets-right .sidebar-description {
 	margin-top: -5px;
 }

-div#widgets-right .sidebar-name h2,
 div#widgets-right .sidebar-name h3 {
 	padding: 15px 7px;
 }

 div#widgets-right .sidebar-name .sidebar-name-arrow:before {
-	top: 2px;
+	left: 0;
+	top: 4px;
 }

 div#widgets-right .widget-top {
@@ -272,8 +270,7 @@ div#widgets-right .closed .widgets-sortables {
 	margin-bottom: 0;
 }

-.sidebar-name .spinner,
-.remove-inactive-widgets .spinner {
+.sidebar-name .spinner {
 	float: none;
 	position: relative;
 	top: -2px;
@@ -349,7 +346,6 @@ div#widgets-right .closed .widgets-sortables {

 .js .widgets-holder-wrap.closed .widget,
 .js .widgets-holder-wrap.closed .sidebar-description,
-.js .widgets-holder-wrap.closed .remove-inactive-widgets,
 .js .closed br.clear {
 	display: none;
 }
@@ -470,10 +466,10 @@ div#widgets-right .widget-top:hover,
 }

 .widgets-chooser li:focus:before {
-	content: "\f147";
+	content: '\f147';
 	display: block;
 	-webkit-font-smoothing: antialiased;
-	font: normal 26px/1 dashicons;
+	font: normal 26px/1 'dashicons';
 	color: #999;
 	position: absolute;
 	top: 7px;
@@ -491,10 +487,10 @@ div#widgets-right .widget-top:hover,

 .widgets-chooser li.widgets-chooser-selected:before,
 .widgets-chooser li.widgets-chooser-selected:focus:before {
-	content: "\f147";
+	content: '\f147';
 	display: block;
 	-webkit-font-smoothing: antialiased;
-	font: normal 26px/1 dashicons;
+	font: normal 26px/1 'dashicons';
 	color: #fff;
 	position: absolute;
 	top: 7px;
--- a/wp-admin/css/widgets.css
+++ b/wp-admin/css/widgets.css
@@ -22,11 +22,9 @@
 	text-decoration: none;
 }

-.widget-title h3,
 .widget-title h4 {
 	margin: 0;
 	padding: 15px;
-	font-size: 1em;
 	line-height: 1;
 	overflow: hidden;
 	white-space: nowrap;
@@ -102,7 +100,6 @@
 	cursor: pointer;
 }

-.sidebar-name h2,
 .sidebar-name h3 {
 	margin: 0;
 	padding: 8px 10px;
@@ -145,14 +142,15 @@ div#widgets-left .inactive-sidebar.closed .sidebar-name {
 	margin-bottom: 10px;
 }

-div#widgets-left .sidebar-name h2,
 div#widgets-left .sidebar-name h3 {
 	padding: 10px 0;
 	margin: 0 10px 0 0;
 }

-#widgets-left .sidebar-name .sidebar-name-arrow:before {
-	padding: 9px;
+div#widgets-left .sidebar-name .sidebar-name-arrow:before {
+	right: 0;
+	top: 4px;
+	padding: 4px 6px 4px 4px;
 }

 #widgets-left #available-widgets,
@@ -247,13 +245,13 @@ div#widgets-right .sidebar-description {
 	margin-top: -5px;
 }

-div#widgets-right .sidebar-name h2,
 div#widgets-right .sidebar-name h3 {
 	padding: 15px 7px;
 }

 div#widgets-right .sidebar-name .sidebar-name-arrow:before {
-	top: 2px;
+	right: 0;
+	top: 4px;
 }

 div#widgets-right .widget-top {
@@ -272,8 +270,7 @@ div#widgets-right .closed .widgets-sortables {
 	margin-bottom: 0;
 }

-.sidebar-name .spinner,
-.remove-inactive-widgets .spinner {
+.sidebar-name .spinner {
 	float: none;
 	position: relative;
 	top: -2px;
@@ -349,7 +346,6 @@ div#widgets-right .closed .widgets-sortables {

 .js .widgets-holder-wrap.closed .widget,
 .js .widgets-holder-wrap.closed .sidebar-description,
-.js .widgets-holder-wrap.closed .remove-inactive-widgets,
 .js .closed br.clear {
 	display: none;
 }
@@ -470,10 +466,10 @@ div#widgets-right .widget-top:hover,
 }

 .widgets-chooser li:focus:before {
-	content: "\f147";
+	content: '\f147';
 	display: block;
 	-webkit-font-smoothing: antialiased;
-	font: normal 26px/1 dashicons;
+	font: normal 26px/1 'dashicons';
 	color: #999;
 	position: absolute;
 	top: 7px;
@@ -491,10 +487,10 @@ div#widgets-right .widget-top:hover,

 .widgets-chooser li.widgets-chooser-selected:before,
 .widgets-chooser li.widgets-chooser-selected:focus:before {
-	content: "\f147";
+	content: '\f147';
 	display: block;
 	-webkit-font-smoothing: antialiased;
-	font: normal 26px/1 dashicons;
+	font: normal 26px/1 'dashicons';
 	color: #fff;
 	position: absolute;
 	top: 7px;
--- a/wp-admin/css/wp-admin-rtl.min.css
+++ b/wp-admin/css/wp-admin-rtl.min.css
--- a/wp-admin/css/wp-admin.min.css
+++ b/wp-admin/css/wp-admin.min.css
--- a/wp-admin/custom-background.php
+++ b/wp-admin/custom-background.php
@@ -18,7 +18,7 @@ class Custom_Background {
 	/**
 	 * Callback for administration header.
 	 *
-	 * @var callable
+	 * @var callback
 	 * @since 3.0.0
 	 */
 	public $admin_header_callback;
@@ -26,16 +26,12 @@ class Custom_Background {
 	/**
 	 * Callback for header div.
 	 *
-	 * @var callable
+	 * @var callback
 	 * @since 3.0.0
 	 */
 	public $admin_image_div_callback;

 	/**
-	 * Used to trigger a success message when settings updated and set to true.
-	 *
-	 * @since 3.0.0
-	 * @access private
 	 * @var bool
 	 */
 	private $updated;
@@ -44,8 +40,8 @@ class Custom_Background {
 	 * Constructor - Register administration header callback.
 	 *
 	 * @since 3.0.0
-	 * @param callable $admin_header_callback
-	 * @param callable $admin_image_div_callback Optional custom image div output callback.
+	 * @param callback $admin_header_callback
+	 * @param callback $admin_image_div_callback Optional custom image div output callback.
 	 */
 	public function __construct($admin_header_callback = '', $admin_image_div_callback = '') {
 		$this->admin_header_callback = $admin_header_callback;
--- a/Show More
+++ b/Show More