Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 6163)
+++ /CKEditor/trunk/CHANGES.html	(revision 6164)
@@ -68,4 +68,5 @@
 		<li><a href="http://dev.ckeditor.com/ticket/6150">#6150</a> : [Safari] Color dialog was broken.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/6629">#6629</a> : Pre-formatted block is not anymore been listed as unexitable element.</li>
+		<li><a href="http://dev.ckeditor.com/ticket/6747">#6747</a> : Full screen layout issue caused by page element focus outside editor.</li>
 		<li>Updated the following language files:<ul>
 			<li><a href="http://dev.ckeditor.com/ticket/6756">#6756</a> : Hungarian;</li>
Index: /CKEditor/trunk/_source/plugins/maximize/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/maximize/plugin.js	(revision 6163)
+++ /CKEditor/trunk/_source/plugins/maximize/plugin.js	(revision 6164)
@@ -210,4 +210,6 @@
 							else
 							{
+								// Prevent window scrolling, e.g. focus moving outside the editor. (#6747)
+								mainDocument.getDocumentElement().setStyle( 'overflow', 'hidden' );
 								mainDocument.getBody().setStyles( styles );
 							}