diff -r 318533413200 -r a1707c607eec src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/FieldSet.js
--- a/src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/FieldSet.js	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/**
- * FieldSet.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class creates fieldset containers.
- *
- * @-x-less FieldSet.less
- * @class tinymce.ui.FieldSet
- * @extends tinymce.ui.Form
- */
-define("tinymce/ui/FieldSet", [
-	"tinymce/ui/Form"
-], function(Form) {
-	"use strict";
-
-	return Form.extend({
-		Defaults: {
-			containerCls: 'fieldset',
-			layout: 'flex',
-			direction: 'column',
-			align: 'stretch',
-			flex: 1,
-			padding: "25 15 5 15",
-			labelGap: 30,
-			spacing: 10,
-			border: 1
-		},
-
-		/**
-		 * Renders the control as a HTML string.
-		 *
-		 * @method renderHtml
-		 * @return {String} HTML representing the control.
-		 */
-		renderHtml: function() {
-			var self = this, layout = self._layout, prefix = self.classPrefix;
-
-			self.preRender();
-			layout.preRender(self);
-
-			return (
-				'<fieldset id="' + self._id + '" class="' + self.classes() + '" hidefocus="1" tabindex="-1">' +
-					(self.settings.title ? ('<legend id="' + self._id + '-title" class="' + prefix + 'fieldset-title">' +
-						self.settings.title + '</legend>') : '') +
-					'<div id="' + self._id + '-body" class="' + self.classes('body') + '">' +
-						(self.settings.html || '') + layout.renderHtml(self) +
-					'</div>' +
-				'</fieldset>'
-			);
-		}
-	});
-});
\ No newline at end of file