Administration: Make the height of dashboard widget headings consistent with that of post meta boxes on smaller screens.

This also ensures that the toggle arrow for dashboard widgets is properly aligned.

Props chetan200891.
Fixes #49727.

git-svn-id: https://develop.svn.wordpress.org/trunk@47535 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/css/dashboard.css

@@ -1207,6 +1207,10 @@ a.rsswidget {
 }
 
 @media screen and (max-width: 782px) {
+	#dashboard-widgets h2 {
+		padding: 12px;
+	}
+
 	#dashboard_recent_comments #the-comment-list .comment-item .avatar {
 		height: 30px;
 		width: 30px;