docs: function() {
  			// http://help.dottoro.com/ljvmcrrn.php
  			var rect = CKEDITOR.tools.extend( {}, this.$.getBoundingClientRect() );
  
  			!rect.width && ( rect.width = rect.right - rect.left );
  			!rect.height && ( rect.height = rect.bottom - rect.top );
  
  			return rect;
  		}