var swiper = new Swiper('.s1', {
        pagination: '.swiper-pagination',
        nextButton: '.swiper-button-next',
        prevButton: '.swiper-button-prev',
        paginationClickable: true,
        spaceBetween: 30,
        centeredSlides: true,
        loop: true,
        autoplay:60000,
        autoplayDisableOnInteraction: false
    });

    // var swip = new Swiper('.s2', {

    //   slidesPerView: 4,

    //   spaceBetween: 30,

    //   slidesPerGroup: 1,

    //   loop: true,

    //   watchOverflow: false,

    //   loopFillGroupWithBlank: false,

    //   pagination: {

    //     el: '.swiper-pagination',

    //     clickable: true,

    //   },

    //   navigation: {

    //     nextEl: '.swiper-button-next',

    //     prevEl: '.swiper-button-prev',

    //   },
    //   breakpoints: {
    //     // when window width is <= 320px
    //     320: {
    //       slidesPerView: 1,
    //       spaceBetween: 10,
    //       slidesPerGroup: 1
    //     },
    //     // when window width is <= 480px
    //     480: {
    //       slidesPerView: 2,
    //       spaceBetween: 30,
    //       slidesPerGroup: 2,
    //     },
    //     // when window width is <= 640px
    //     640: {
    //       slidesPerView: 3,
    //       spaceBetween: 30,
    //       slidesPerGroup: 3
    //     }
    //     }

    // });