#certify {
    position: relative;
    width: 1200px;
    margin: 0 auto
}

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

#certify .swiper-slide {
    width: 920px;
    height: 518px;
    background: #fff;
}

#certify .swiper-slide video {
    width: 100%;
    height: 100%;
}

#certify .swiper-button {
    width: 58px;
    height: 58px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 29px;
    border: 1px solid #ffffffcc;
    background-color: #ffffff99;
    backdrop-filter: blur(10px);
    color: #000;

    /* background-image: none; */
    background-repeat: no-repeat;
    /* background-size: cover; */
    background-size: 40% 40%;
}

#certify .swiper-slide p {
    line-height: 98px;
    padding-top: 0;
    text-align: center;
    color: #636363;
    font-size: 1.1em;
    margin: 0;
}

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

#certify .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
    border: 3px solid #fff;
    background-color: #d5d5d5;
    width: 10px;
    height: 10px;
    opacity: 1;
}

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

#certify .swiper-button-prev {
    left: -35px;
    /* width: 45px;
    height: 45px;
    background: url(../images/wm_button_icon.png) no-repeat;
    background-position: 0 0;
    background-size: 100%; */
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23000000'%2F%3E%3C%2Fsvg%3E");
}

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

#certify .swiper-button-next {
    right: -35px;
    /* width: 45px;
    height: 45px;
    background: url(../images/wm_button_icon.png) no-repeat;
    background-position: 0 -93px;
    background-size: 100%; */
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23000000'%2F%3E%3C%2Fsvg%3E");
}

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


/* 768以下 */
@media (max-width: 768px) {
    #certify {
        width: 100%;
    }

    #certify .swiper-slide{
        width: 100%;
        aspect-ratio: 1/1;
    }
}