diff --git a/themes/modern/messenger/addressbook/abResultsPane.css b/themes/modern/messenger/addressbook/abResultsPane.css
new file mode 100644
index 00000000000..0a33605c2b7
--- /dev/null
+++ b/themes/modern/messenger/addressbook/abResultsPane.css
@@ -0,0 +1,35 @@
+/*
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-2001 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Original Author:
+ *   Seth Spitzer <sspitzer@netscape.com>
+ */
+
+@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
+
+outlinerbody:-moz-outliner-image(nameCol) {
+  padding-right: 2px;
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/person.gif");
+}
+
+outlinerbody:-moz-outliner-image(nameCol, mailList) {
+  padding-right: 2px;
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/list.gif");
+}
+