text: $(document).ready(function () {
      $('.slider-main').slick({
          slidesToShow: 1,
          slidesToScroll: 1,
          arrows: true,
          // fade: true,
          dots: true,
          asNavFor: '.slider-thumbs',
          customPaging: function (slider, i) {
              return '<button class="thumbnail">' + $(slider.$slides[i]).find('img').prop('outerHTML') + '';
          }
      });
      $('.slider-thumbs').slick({
          asNavFor: '.slider-main',
          // dots: true,
          vertical: true,
          verticalSwiping: true,
          // centerMode: true,
          centerPadding: '0',
          slidesToShow: 5,
          slidesToScroll: 1,
          arrows: true,
          speed: 600,
          focusOnSelect: true,
      });
  });
  