diff --git a/src/main/webapp/css/blueprint/screen.css b/src/main/webapp/css/blueprint/screen.css
index 457478bfea..30927cb047 100644
--- a/src/main/webapp/css/blueprint/screen.css
+++ b/src/main/webapp/css/blueprint/screen.css
@@ -104,7 +104,7 @@ form.inline p {margin-bottom:0;}
 .info a {color:#205791;}
 
 /* grid.css */
-.container {width:950px;margin:0 auto;}
+.container {width:950px;margin:0 auto; border-color: #f6f6f6; border-width: 5px; border-style: solid;}
 .showgrid {background:url(src/grid.png);}
 .column, .span-1, .span-2, .span-3, .span-4, .span-5, .span-6, .span-7, .span-8, .span-9, .span-10, .span-11, .span-12, .span-13, .span-14, .span-15, .span-16, .span-17, .span-18, .span-19, .span-20, .span-21, .span-22, .span-23, .span-24 {float:left;margin-right:10px;}
 .last {margin-right:0;}