Editor: Shrink the font size for the chosen format so it fits in more locales.

props SergeyBiryukov.
see #27903, for trunk.

Built from https://develop.svn.wordpress.org/trunk@28180


git-svn-id: http://core.svn.wordpress.org/trunk@28011 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/css/editor-rtl.css

@@ -279,6 +279,10 @@ div.mce-path {
     border-color: #bbb;
 }
 
+.mce-toolbar .mce-btn-group .mce-btn.mce-listbox span {
+	font-size: 13px;
+}
+
 .mce-panel .mce-btn i.mce-caret {
 	border-top: 6px solid #777;
 	margin-right: 2px;

wp-includes/css/editor.css

@@ -279,6 +279,10 @@ div.mce-path {
     border-color: #bbb;
 }
 
+.mce-toolbar .mce-btn-group .mce-btn.mce-listbox span {
+	font-size: 13px;
+}
+
 .mce-panel .mce-btn i.mce-caret {
 	border-top: 6px solid #777;
 	margin-left: 2px;