diff -r 318533413200 -r a1707c607eec src/pyams_skin/resources/js/ext/tinymce/dev/skins/lightgray/content.css
--- a/src/pyams_skin/resources/js/ext/tinymce/dev/skins/lightgray/content.css	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,96 +0,0 @@
-/* Content.less */
-body {
-  background-color: #FFFFFF;
-  color: #000000;
-  font-family: Verdana, Arial, Helvetica, sans-serif;
-  font-size: 11px;
-  scrollbar-3dlight-color: #F0F0EE;
-  scrollbar-arrow-color: #676662;
-  scrollbar-base-color: #F0F0EE;
-  scrollbar-darkshadow-color: #DDDDDD;
-  scrollbar-face-color: #E0E0DD;
-  scrollbar-highlight-color: #F0F0EE;
-  scrollbar-shadow-color: #F0F0EE;
-  scrollbar-track-color: #F5F5F5;
-}
-td,
-th {
-  font-family: Verdana, Arial, Helvetica, sans-serif;
-  font-size: 11px;
-}
-/* Content.Objects.less */
-.mce-content-body {
-  overflow-y: visible!important;
-}
-.mce-object {
-  border: 1px dotted #3A3A3A;
-  background: #D5D5D5 url(img/object.gif) no-repeat center;
-}
-.mce-pagebreak {
-  cursor: default;
-  display: block;
-  border: 0;
-  width: 100%;
-  height: 5px;
-  border: 1px dashed #666;
-  margin-top: 15px;
-  page-break-before: always;
-}
-@media print {
-  .mce-pagebreak {
-    border: 0px;
-  }
-}
-.mce-item-anchor {
-  cursor: default;
-  display: inline-block;
-  -webkit-user-select: all;
-  -webkit-user-modify: read-only;
-  -moz-user-select: all;
-  -moz-user-modify: read-only;
-  user-select: all;
-  user-modify: read-only;
-  width: 9px !important;
-  height: 9px !important;
-  border: 1px dotted #3A3A3A;
-  background: #D5D5D5 url(img/anchor.gif) no-repeat center;
-}
-.mce-nbsp,
-.mce-shy {
-  background: #AAA;
-}
-.mce-shy::after {
-  content: '-';
-}
-hr {
-  cursor: default;
-}
-.mce-match-marker {
-  background: #AAA;
-  color: #fff;
-}
-.mce-match-marker-selected {
-  background: #3399ff;
-  color: #fff;
-}
-.mce-spellchecker-word {
-  border-bottom: 2px solid #F00;
-  cursor: default;
-}
-.mce-spellchecker-grammar {
-  border-bottom: 2px solid #008000;
-  cursor: default;
-}
-.mce-item-table,
-.mce-item-table td,
-.mce-item-table th,
-.mce-item-table caption {
-  border: 1px dashed #BBB;
-}
-td.mce-item-selected,
-th.mce-item-selected {
-  background-color: #3399ff !important;
-}
-.mce-edit-focus {
-  outline: 1px dotted #333;
-}