Fix #2497, #2552: The label of search button does not fit for the button itself

CHANGES

@@ -71,6 +71,7 @@ Bugs fixed
 * #2581: The search doesn't work if language="es" (spanish)
 * #2382: Adjust spacing after abbreviations on figure numbers in LaTeX writer
 * #2383: The generated footnote by `latex_show_urls` overflows lines
+* #2497, #2552: The label of search button does not fit for the button itself
 
 
 Release 1.4.1 (released Apr 12, 2016)

sphinx/themes/basic/searchbox.html

@@ -11,8 +11,8 @@
 <div id="searchbox" style="display: none" role="search">
   <h3>{{ _('Quick search') }}</h3>
     <form class="search" action="{{ pathto('search') }}" method="get">
-      <input type="text" name="q" />
-      <input type="submit" value="{{ _('Go') }}" />
+      <div><input type="text" name="q" /></div>
+      <div><input type="submit" value="{{ _('Go') }}" /></div>
       <input type="hidden" name="check_keywords" value="yes" />
       <input type="hidden" name="area" value="default" />
     </form>

sphinx/themes/basic/static/basic.css_t

@@ -85,10 +85,6 @@ div.sphinxsidebar #searchbox input[type="text"] {
     width: 170px;
 }
 
-div.sphinxsidebar #searchbox input[type="submit"] {
-    width: 30px;
-}
-
 img {
     border: 0;
     max-width: 100%;