diff --git a/public/stylesheets/application.css b/public/stylesheets/application.css
index 65d4dbae9..5d29244ee 100644
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@@ -731,7 +731,7 @@ span.required {color: #bb0000;}
 .check_box_group {
   display:block;
   width:95%;
-  max-height:300px;
+  max-height:120px;
   overflow-y:auto;
   padding:2px 4px 4px 2px;
   background:#fff;