diff -r 318533413200 -r a1707c607eec src/pyams_skin/resources/js/ext/tinymce/dev/skins/lightgray/MenuBar.less
--- a/src/pyams_skin/resources/js/ext/tinymce/dev/skins/lightgray/MenuBar.less	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/* MenuBar */
-
-.@{prefix}-menubar .@{prefix}-menubtn {
-	border-color: transparent;
-	background: transparent;
-	.border-radius(0);
-	.box-shadow(none);
-	filter: none;
-}
-
-.@{prefix}-menubar {
-	border: 1px solid @menubar-border;
-}
-
-.@{prefix}-menubar .@{prefix}-menubtn button span {
-	color: @text;
-}
-
-.@{prefix}-menubar .@{prefix}-caret {
-	border-top-color: @text;
-}
-
-.@{prefix}-menubar .@{prefix}-menubtn:hover, .@{prefix}-menubar .@{prefix}-menubtn.@{prefix}-active, .@{prefix}-menubar .@{prefix}-menubtn:focus {
-	border-color: transparent;
-	background: @menubar-bg-active;
-	filter: none;
-	.box-shadow(none);
-}