--- a/html/spec.css	Tue Sep 15 14:04:25 2009 +0900
+++ b/html/spec.css	Tue Sep 15 14:05:58 2009 +0900
@@ -134,9 +134,11 @@
   font-weight: normal;
   padding-left: 1em;
   padding-right: 1em;
+  padding-top: 0.2em;
   background-color: #D9E6F8;
   background-color: #A5C9CC;
   background-color: #FFC500;
+  background-color: #FFC500;
 }
 
 .event-definition a {