body{
    margin:0; padding: 0px;
    list-style: none;
    outline: none;
}
.certify {
    position: relative;
    width: 1400px;
    margin: 10px auto;
    height: 568px;
}

.certify .swiper-container {
    padding-bottom: 60px;
}

.certify  .swiper-slide {
    width: 720px;
    height: 508px;
    background: #fff;
    box-shadow: 0 8px 30px #ddd;
}
.certify  .swiper-slide img{
    display:block;
    width: 720px;
    height: 458px;
    object-fit: contain;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #e2e2e2;
}
.certify  .swiper-slide p {
    line-height: 50px;
    padding-top: 0;
    text-align: center;
    color: white;
    font-size: 1.1em;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background-color: #cfb796;

}

.certify .swiper-pagination {
    width: 100%;
    bottom: 20px;
}

.certify .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
    border: 3px solid #f6f6f6;
    background-color: #d5d5d5;
    width: 15px;
    height: 15px;
    opacity: 1;
}

.certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
    border: 3px solid #00aadc;
    background-color: #fff;
}

.certify .swiper-button-prev {
    left: -70px;
    width: 45px;
    height: 45px;
    background: url(../img/wm_button_icon.png) no-repeat;
    background-position: 0 0;
    background-size: 100%;
    top: 255px;
}

.certify .swiper-button-prev:hover {
    background-position: 0 -46px;
    background-size: 100%
}

.certify .swiper-button-next {
    top: 255px;
    right: -70px;
    width: 45px;
    height: 45px;
    background: url(../img/wm_button_icon.png) no-repeat;
    background-position: 0 -93px;
    background-size: 100%;
}

.certify .swiper-button-next:hover {
    background-position: 0 -139px;
    background-size: 100%
}