Index: modules/system/system.css
===================================================================
--- modules/system/system.css	2008-01-09 10:56:39.000000000 +0100
+++ modules/system/system.css	2010-10-08 16:29:56.000000000 +0200
@@ -186,13 +186,13 @@
 dl.multiselect dd.b, dl.multiselect dd.b .form-item, dl.multiselect dd.b select {
   font-family: inherit;
   font-size: inherit;
   width: 14em;
 }
 dl.multiselect dd.a, dl.multiselect dd.a .form-item {
-  width: 8em;
+  width: 9em;
 }
 dl.multiselect dt, dl.multiselect dd {
   float: left; /* LTR */
   line-height: 1.75em;
   padding: 0;
   margin: 0 1em 0 0; /* LTR */