Ticket #26910: 26910.diff

wp-admin/css/wp-admin.css

@@ -3303 +3303 @@
         background: none;
 }
 
-#activity-widget #the-comment-list .comment {
+#activity-widget #the-comment-list .comment-item {
         background: #fafafa;
         padding: 12px;
         position: relative;