jQuery(document).ready(function ($) {

  var $carrousel = document.querySelector('.gallery_slider');
  var args = {
    wrapAround: true,
    cellAlign: 'center',
    pageDots: false,
    //prevNextButtons: false,
    contain: true,
    //adaptiveHeight: true,
    autoPlay: 8000
  };
  if ( $(".gallery_slider").hasClass('no-draggable') ) {
    args.draggable = false;
  }
  var flkty = new Flickity( $carrousel, args);

});