#certify{position:relative;width:100%; margin:0 auto;}
#certify .swiper{padding-bottom:8rem}
#certify .swiper-slide{width:600px;height:auto;background:#fff;box-shadow:0 1rem 3rem rgba(0,0,0,0.2)}
#certify .swiper-slide img{display:block}
#certify .swiper-slide p{line-height:6rem;padding-top:0;text-align:center;color:#636363;font-size:1.8rem;margin:0}
#certify .swiper-pagination{width:100%;bottom:2rem}
#certify .swiper-pagination-bullets .swiper-pagination-bullet{margin:0 5px;border:3px solid #fff;background-color:#fff;width:1rem;height:1rem;opacity:1}
#certify .swiper-pagination-bullets .swiper-pagination-bullet-active{border:3px solid #005aff;background-color:#005aff}
#certify .swiper-button-prev{left:0;top: 45%; }
#certify .swiper-button-prev:hover{background-position:0 -46px;background-size:100%}
#certify .swiper-button-next{right:0;top: 45%;}
#certify .swiper-button-next:hover{background-position:0 -139px;background-size:100%}
@media (max-width:1600px){
    #certify{ max-width: 1200px;}
    #certify .swiper-slide{width:520px}
}
@media (max-width:767px){
    #certify .swiper{ overflow: visible;}
    #certify .swiper-slide{ width: 100%; box-shadow: 0 1rem 3rem rgba(0,0,0,0.1);}
    #certify .swiper-button-prev,#certify .swiper-button-next{ display: none;}
    #certify .swiper-pagination-bullets .swiper-pagination-bullet{ border: 6px solid #aaa;}
    #certify .swiper-pagination-bullets .swiper-pagination-bullet-active{border:6px solid #005aff;background-color:#005aff}
}
.swiper-button-next::after, .swiper-button-prev::after{ font-size: 3rem;}