Fixed changelist filter header style

admin_interface/templates/admin/base_site.html

@@ -343,6 +343,11 @@
         border-bottom-right-radius:4px;
     }
 
+    .module.filtered #changelist-filter h2 {
+        font-size: 11px;
+        padding: 10px 15px;
+    }
+
     .module.filtered #changelist-filter select {
         background-color:#ffffff;
     }