Index: _source/skins/kama/toolbar.css
===================================================================
--- _source/skins/kama/toolbar.css	(revision 5171)
+++ _source/skins/kama/toolbar.css	(working copy)
@@ -22,6 +22,7 @@
 .cke_skin_kama .cke_toolbox
 {
 	clear: both;
+	height: 1px;
 }
 
 .cke_skin_kama a.cke_toolbox_collapser,
Index: _source/skins/office2003/toolbar.css
===================================================================
--- _source/skins/office2003/toolbar.css	(revision 5171)
+++ _source/skins/office2003/toolbar.css	(working copy)
@@ -17,6 +17,12 @@
 	white-space: normal;
 }
 
+.cke_skin_office2003 .cke_toolbox
+{
+	clear: both;
+	height: 1px;
+}
+
 .cke_skin_office2003 a.cke_toolbox_collapser,
 .cke_skin_office2003 a:hover.cke_toolbox_collapser
 {
Index: _source/skins/v2/toolbar.css
===================================================================
--- _source/skins/v2/toolbar.css	(revision 5171)
+++ _source/skins/v2/toolbar.css	(working copy)
@@ -17,6 +17,12 @@
 	white-space: normal;
 }
 
+.cke_skin_v2 .cke_toolbox
+{
+	clear: both;
+	height: 1px;
+}
+
 .cke_skin_v2 a.cke_toolbox_collapser,
 .cke_skin_v2 a:hover.cke_toolbox_collapser
 {