diff --git a/plugins/unl/editor_plugin.js b/plugins/unl/editor_plugin.js
index 06daedb9959520792d05468ea41410202631e82d..c7636160c7944f3b7ebd4e5126b87db6868a1c98 100644
--- a/plugins/unl/editor_plugin.js
+++ b/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) {