.index-kelin-tit {
    text-align: center;
}

.index-kelin-tit h1, .index-kelin-tit h3 {
    font-size: 33px;
    height: 40px;
    line-height: 40px;
    color: #2e2e2e;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.index-kelin-tit h1::before, .index-kelin-tit h3::before {
    content: '';
    width: 3px;
    height: 28px;
    background: color-mix(in srgb, var(--color-primary) 75%, transparent);
    display: inline-block;
    margin-right: 35px;
}

.index-kelin-tit h1::after, .index-kelin-tit h3::after {
    content: '';
    width: 3px;
    height: 28px;
    background: color-mix(in srgb, var(--color-primary) 75%, transparent);
    display: inline-block;
    margin-left: 35px;
}

.kelin-certlist {
    padding: 70px 0;
}

.kelin-certlist .list {
    margin: 60px 0 0;
    text-align: center;
    position: relative;
}

.kelin-certlist .swiper-box {
    overflow: hidden;
}

.kelin-certlist .swiper-slide {
    width: 300px;
    margin: 20px 0;
    background: #fff;
}

.kelin-certlist .swiper-slide a {
    width: 100%;
    display: block;
}

.kelin-certlist .swiper-slide img {
    width: 100%;
    display: block;
    box-shadow: rgba(0,0,0,0.4) 0px 4px 10px 0px;
}

.kelin-certlist .swiper-slide p {
    display: none;
    margin: 20px 0 0;
    color: #212121;
    font-size: 20px;
    text-transform: uppercase;
}

.kelin-certlist .swiper-slide.swiper-slide-active p {
    display: block;
}

.kelin-certlist .list .swiper-button-prev,.kelin-certlist .list .swiper-button-next {
    width: 49px;
    height: 67px;
    background: url(https://okki-shop.oss-cn-hangzhou.aliyuncs.com/1342/upload/sort/897e7c5f5c915ebfaa07d9ebd63ee2fcb6d808381d50aa28e964fe2ce25b5d24.png) no-repeat;
    border-radius: 0;
    margin-top: -33px;
    text-align: center;
}

.kelin-certlist .list .swiper-button-prev,.kelin-certlist .list .swiper-container-rtl .swiper-button-next {
    left: -70px;
    right: auto;
}

.kelin-certlist .list .swiper-button-next,.kelin-certlist .list .swiper-container-rtl .swiper-button-prev {
    right: -70px;
    left: auto;
    background: url(https://okki-shop.oss-cn-hangzhou.aliyuncs.com/1342/upload/sort/5ba94561540548ed89d8edfb12cb805ab86132b0279090c9ac80ceb6fa6656a6.png) no-repeat;
}

.kelin-certlist .list .swiper-button-prev i,.kelin-certlist .list .swiper-button-next i {
    color: #fff;
    font-size: 23px;
    line-height: 49px;
    height: 60px;
}

.kelin-certlist .list .swiper-button-prev:hover,.kelin-certlist .list .swiper-button-next:hover {
    opacity: 0.6;
}

.kelin-certlist .list .swiper-button-prev::after,.kelin-certlist .list .swiper-button-next::after {
    content: none;
}

.kelin-certlist .swiper-pagination {
    display: none;
    position: static;
    width: 100%;
    margin-top: 20px;
}

.kelin-certlist .swiper-pagination-bullet {
    height: 10px;
    width: 10px;
    margin: 0 3px;
    background: none;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    opacity: 1;
    box-sizing: border-box;
}

.kelin-certlist .swiper-pagination-bullet-active {
    background: var(--color-primary);
}

@media screen and (max-width: 768px) {
    .index-kelin-tit h1, .index-kelin-tit h3 {
        font-size:30px;
        height: 36px;
        line-height: 36px;
    }

    .index-kelin-tit h1::before, .index-kelin-tit h3::before {
        width: 2px;
        height: 22px;
        margin-right: 30px;
    }

    .index-kelin-tit h1::after, .index-kelin-tit h3::after {
        width: 2px;
        height: 22px;
        margin-left: 30px;
    }

    .kelin-certlist {
        padding: 30px 0;
    }

    .kelin-certlist .list {
        margin: 30px 0 0;
    }

    .kelin-certlist .swiper-slide {
        width: 200px;
        margin: 15px 0;
    }

    .kelin-certlist .list .swiper-button-prev,.kelin-certlist .list .swiper-button-next {
        display: none;
    }

    .kelin-certlist .swiper-pagination {
        display: block;
    }
}

@media screen and (max-width: 480px) {
    .index-kelin-tit h1, .index-kelin-tit h3 {
        font-size:24px;
        height: 30px;
        line-height: 30px;
    }

    .index-kelin-tit h1::before, .index-kelin-tit h3::before {
        width: 2px;
        height: 18px;
        margin-right: 30px;
    }

    .index-kelin-tit h1::after, .index-kelin-tit h3::after {
        width: 2px;
        height: 18px;
        margin-left: 30px;
    }
}