Ticket #26642: 26642.11.diff

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

@@ -41 +41 @@
 }
 
 .html5-captions .wp-caption {
-        padding: 4px;
+        border: none;
+        background-color: transparent;
+        margin: 0;
+        padding: 0;
 }
 
 .mceIEcenter {