diff --git a/core/layout/common.css b/core/layout/common.css
index ad3c9a15..d5388d96 100755
--- a/core/layout/common.css
+++ b/core/layout/common.css
@@ -1720,7 +1720,6 @@ th.col12 {
     position: fixed;
     z-index: 30;
     bottom: 5px;
-    margin: 
 }
 
 .helpDisplayButton {