$require(['swiper'], function () {
    var swiper = new Swiper('.magnify', {
        slidesPerView: 1,
      autoplay:true,
        spaceBetween: 0,
        centeredSlides: true,
        loop: true,
        navigation: {
            nextEl: '.Under',
            prevEl: '.Upper',
        },
      
      
         breakpoints: {
            768: {
                slidesPerView: 4,
                spaceBetween: 25
            }
        }
      
      
    });
})