code: function( name ) {
  			// Removes the specified property from the current style object.
  			var $ = this.$.style;
  
  			// "removeProperty" need to be specific on the following styles.
  			if ( !$.removeProperty && ( name == 'border' || name == 'margin' || name == 'padding' ) ) {
  				var names = expandedRules( name );
  				for ( var i = 0 ; i < names.length ; i++ )
  					this.removeStyle( names[ i ] );
  				return;
  			}
  
  			$.removeProperty ? $.removeProperty( name ) : $.removeAttribute( CKEDITOR.tools.cssStyleToDomStyle( name ) );
  
  			// Eventually remove empty style attribute.
  			if ( !this.$.style.cssText )
  				this.removeAttribute( 'style' );
  		}
docs: Removes a style from the element.
  
  var element = CKEDITOR.dom.element.createFromHtml( '<div style="display:none"></div>' );
  element.removeStyle( 'display' );
  
  @method
  @param {String} name The style name.