Ticket #28330: 28330.diff

wp-includes/js/tinymce/skins/wordpress/wp-content.css

@@ -20 +20 @@
 /* DFW mode */
 html.wp-fullscreen,
 html.wp-fullscreen body {
-        background: transparent;
         width: auto;
         max-width: none;
         min-height: 0;