function() {
      var self = this;
      this.selectors.forEach(function(el) {
        var caption = el.querySelector("caption." + self.defaultCaptionClass);
        caption && el.removeChild(caption);
      });
    }
function() {
      var self = this;
      this.selectors.forEach(function(el) {
        var caption = el.querySelector("caption." + self.defaultCaptionClass);
        caption && el.removeChild(caption);
      });
    }
function ( ) { var self = this ; this . selectors . forEach ( function ( el ) { var caption = el . querySelector ( "caption." + self . defaultCaptionClass ) ; caption && el . removeChild ( caption ) ; } ) ; }
Remove the instance (i.e. caption containing the export buttons)
Remove the instance ( i . e . caption containing the export buttons )