$require(['swiper'], function () {
  var container_pro = new Swiper(".swiper-container-pro", {
    autoplay: {
    delay: 3000,
    stopOnLastSlide: false,
    disableOnInteraction: true,
    },
    loop : true,
    loopAdditionalSlides: 3,
    speed: 1000,
    slidesPerView: 1,
    spaceBetween: 20,
    centeredSlides : true,
  });
})