diff --git a/12/style.css b/12/style.css
index 297e20e..f11406a 100644
--- a/12/style.css
+++ b/12/style.css
@@ -479,7 +479,7 @@ a:hover{
   border: 0px none;
   padding: 20px;
   height: 800px;
-  padding-bottom:140px;
+  margin-bottom:140px;
 }
   
  #etherpad {