Comments: Improve the Author box in the Edit Comment screen.

- Add a border below the heading, to match meta boxes.
- Remove the colons from the input labels.
- Tweak the padding and margins.

Props birgire, abdullahramzan, rhetorical, BODA1982, pento.
Fixes #43586.


Built from https://develop.svn.wordpress.org/trunk@44466


git-svn-id: http://core.svn.wordpress.org/trunk@44297 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/common.css

@@ -2061,13 +2061,19 @@ html.wp-toolbar {
 	user-select: none;
 }
 
-.postbox .inside,
-.stuffbox .inside {
+.postbox .inside {
 	padding: 0 12px 12px;
 	line-height: 1.4em;
 	font-size: 13px;
 }
 
+.stuffbox .inside {
+	padding: 0;
+	line-height: 1.4em;
+	font-size: 13px;
+	margin-top: 0;
+}
+
 .postbox .inside {
 	margin: 11px 0;
 	position: relative;
@@ -2363,11 +2369,8 @@ body.iframe {
 }
 
 .edit-comment-author {
-	font-size: 14px;
-	line-height: 1.4;
-	font-weight: 600;
 	color: #222;
-	margin: 2px 0 0 9px;
+	border-bottom: 1px solid #eee;
 }
 
 #namediv h3 label, /* Back-compat for pre-4.4 */