diff --git a/dev.less b/dev.less
index 7004586..25769f7 100644
--- a/dev.less
+++ b/dev.less
@@ -49,6 +49,6 @@ body:before:hover{
 iframe{
 	border:1px solid red !important;
 }
-#contentarea{
+.columns{
   border:1px solid green !important;
 }