diff --git a/public/css/icinga/widgets.less b/public/css/icinga/widgets.less
index a4939b39a..41221e9c2 100644
--- a/public/css/icinga/widgets.less
+++ b/public/css/icinga/widgets.less
@@ -46,6 +46,15 @@ table.multiselect tr[href] td {
   -ms-user-select: none;
 }
 
+#main form.filterEditor input[type=text], #main form.filterEditor select {
+    width: 12em;
+}
+
+ul.datafilter li {
+  list-style-type: none;
+  margin: 0;
+}
+
 ul.tree select { /* ?? */
   margin-bottom: 0.3em;
   margin-left: 1em;