diff --git a/12/style.css b/12/style.css
index e8c44dc..8aa9973 100644
--- a/12/style.css
+++ b/12/style.css
@@ -431,7 +431,7 @@ a:hover{
   font-size: 25px;
   text-align: center;
   padding-top: 5px;
-  overflow: auto;
+  overflow: hidden;
 }
 
 #etherpad iframe {