diff --git a/popup.css b/popup.css
index 0d509da..bd4d040 100644
--- a/popup.css
+++ b/popup.css
@@ -7,6 +7,7 @@ body{
 	max-height:600px; 
 	width:400px;
 	overflow:scroll;
+	margin:0px;
 }
 ul#windows{
 	max-height:600px;