- removed width 100% for .system-msg

width 100% did cause an horizontal scrollbar in firefox and ie. This change breaks the ns4 layout a bit, but I guess we can live with that.

lib/python/App/dtml/manage_page_style.css.dtml

@@ -128,7 +128,6 @@ th {
   margin-bottom: 6px;
   margin-top: 6px;
   padding: 4px;
-  width: 100%;
   color: #660033;
 }