Index: /CKEditor/branches/features/v4-ui/_source/core/focusmanager.js
===================================================================
--- /CKEditor/branches/features/v4-ui/_source/core/focusmanager.js	(revision 7104)
+++ /CKEditor/branches/features/v4-ui/_source/core/focusmanager.js	(revision 7105)
@@ -73,5 +73,5 @@
 			var editor = this._.editor;
 
-			editor.container.getChild( 1 ).addClass( 'cke_focus' );
+			editor.container.addClass( 'cke_focus' );
 
 			this.hasFocus = true;
@@ -120,5 +120,5 @@
 			var editor = this._.editor;
 
-			editor.container.getChild( 1 ).removeClass( 'cke_focus' );
+			editor.container.removeClass( 'cke_focus' );
 
 			this.hasFocus = false;