Index: editors/css/fckeditor.css
===================================================================
RCS file: editors/css/fckeditor.css
diff -N editors/css/fckeditor.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ editors/css/fckeditor.css	30 Jan 2009 18:53:45 -0000
@@ -0,0 +1,25 @@
+/* $Id: tinymce-3.css,v 1.3 2008/10/29 00:35:11 sun Exp $ */
+
+/**
+ * @file
+ * FCKeditor 2.x.  Loaded by fckeditor.config.js.
+ */
+
+/**
+ * Align all buttons in a single row, so they wrap into multiple rows if required.
+ */
+#xToolbar .TB_Toolbar {
+  display: block;
+  height: auto;
+  margin-bottom: 1px;
+}
+#xToolbar .TB_Toolbar td {
+  display: inline;
+  float: left;
+  height: 22px;
+}
+#xToolbar .TB_Toolbar td td {
+  display: table-cell;
+  float: none;
+  height: auto;
+}
Index: editors/js/fckeditor.config.js
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/wysiwyg/editors/js/fckeditor.config.js,v
retrieving revision 1.1.2.2
diff -u -p -r1.1.2.2 fckeditor.config.js
--- editors/js/fckeditor.config.js	31 Jan 2009 08:09:43 -0000	1.1.2.2
+++ editors/js/fckeditor.config.js	31 Jan 2009 08:11:00 -0000
@@ -8,3 +8,8 @@
  */
 FCKConfig.ToolbarSets['Wysiwyg'] = window.parent.Drupal.settings.wysiwyg.configs.fckeditor[FCKConfig.PageConfig.format].buttons;
 
+/**
+ * Apply custom editor UI stylesheet.
+ */
+FCKTools.AppendStyleSheet(document, FCKConfig.FullBasePath.replace(/fckeditor\/editor\//, 'editors/css/fckeditor.css'));
+