Index: /CKEditor/branches/features/3793/_source/skins/office2003/dialog.css
===================================================================
--- /CKEditor/branches/features/3793/_source/skins/office2003/dialog.css	(revision 3895)
+++ /CKEditor/branches/features/3793/_source/skins/office2003/dialog.css	(revision 3896)
@@ -430,4 +430,5 @@
 	width: 21px;
 	top: 4px;
+	_top: 9px;
 
 	/* IE6 does not support full color transparent PNG. */
@@ -451,4 +452,17 @@
 	_left: 22px;
 }
+
+/* Correct button position on IE7 & 8 quirks mode, which differs from IE6 (strict and quirks). */
+.cke_skin_office2003 .cke_browser_ie8 .cke_dialog_close_button,
+.cke_skin_office2003 .cke_browser_ie7 .cke_dialog_close_button
+{
+	_left: 13px;
+}
+
+.cke_skin_office2003 .cke_ltr .cke_dialog_close_button
+{
+	_left: auto;
+}
+/* END Correct button position */
 
 .cke_skin_office2003 .cke_browser_ie6.cke_rtl .cke_dialog_close_button