Index: /CKEditor/branches/features/aria/_source/skins/kama/mainui.css
===================================================================
--- /CKEditor/branches/features/aria/_source/skins/kama/mainui.css	(revision 4957)
+++ /CKEditor/branches/features/aria/_source/skins/kama/mainui.css	(revision 4958)
@@ -166,4 +166,5 @@
 {
 	height: 100%;
+	position: relative;
 }
 
Index: /CKEditor/branches/features/aria/_source/skins/office2003/mainui.css
===================================================================
--- /CKEditor/branches/features/aria/_source/skins/office2003/mainui.css	(revision 4957)
+++ /CKEditor/branches/features/aria/_source/skins/office2003/mainui.css	(revision 4958)
@@ -110,4 +110,5 @@
 {
 	height: 100%;
+	position: relative;
 }
 
Index: /CKEditor/branches/features/aria/_source/skins/v2/mainui.css
===================================================================
--- /CKEditor/branches/features/aria/_source/skins/v2/mainui.css	(revision 4957)
+++ /CKEditor/branches/features/aria/_source/skins/v2/mainui.css	(revision 4958)
@@ -125,4 +125,5 @@
 {
 	height: 100%;
+	position: relative;
 }