Update to use 4.0 css in WYSIWYG

plugins/unl/editor_plugin.js

@@ -43,11 +43,10 @@ Unl.hasParentNodeWithClass = function(childNode, parentClass) {
 
 			//'div[style]/[*]';
 			ed.onBeforeSetContent.add(function(ed, o) {
-				ed.dom.loadCSS("/wdn/templates_3.1/css/compressed/base.css");
-				ed.dom.loadCSS("/wdn/templates_3.1/css/compressed/combined_widths.css");
-				ed.getBody().className += ' fixed';
+				ed.dom.loadCSS("/wdn/templates_4.0/css/all.css");
+				ed.getBody().className += ' wdn-main';
 				ed.getBody().id = 'maincontent';
-				ed.getBody().style.background = '#ffffff';
+				ed.getBody().style.background = '#fefdfa';
 			});
 
 			/*ed.onPostProcess.add(function(ed, o) {