.yc_case{display: flex;flex-wrap: wrap;padding: 40px 0 0;}
.yc_case_i{width: 48%;margin-right: 4%;margin-bottom: 40px;position: relative;cursor: pointer;transition: .3s;}
.yc_case_i:nth-child(2n){margin-right: 0;}
.yc_case_img>img{width: 100%;height: 280px;object-fit: cover;}
.yc_case_v{position: absolute;bottom: 0;left: 0;right: 0;}
.yc_case_v>h1{font-size: 16px;line-height: 3;text-align: center;transition: .3s;color: #fff;}
.yc_case_i:hover{box-shadow: 10px 10px 40px 1px #eee;transform: translateY(-5px);}
.yc_case_i:hover h1{color: var(--base);}


.yc_page{padding: 20px 0 100px;display: flex;justify-content: center;}
.paginationjs-prev.disabled{display: none;}
.paginationjs-next.disabled{display: none;}
.paginationjs .paginationjs-pages li{border: 0;margin: 0 5px;}
.paginationjs .paginationjs-pages li.active{border: 0;}
.paginationjs .paginationjs-pages li:last-child{border: 0;}
.paginationjs .paginationjs-pages li>a{border-radius: 10px;background-color: #f9f9f9;height: 42px;line-height: 42px;min-width: 42px;}
.paginationjs .paginationjs-pages li.active>a{background-color: var(--base);height: 42px;line-height: 42px;min-width: 42px;}
.paginationjs .paginationjs-pages li:last-child>a{border-radius: 10px;}
.paginationjs .paginationjs-pages .paginationjs-ellipsis>a{background-color: #f9f9f9;}

/* .yc_popup{position: fixed;top: 0;left: 0;right: 0;bottom: 0;display: flex;justify-content: center;align-items: center;background-color: rgba(0,0,0,.5);z-index: 100;display: none;}
.yc_popup_c{}
.yc_popup_c>img{max-width: var(--lg);max-height: calc(100vh - 36px);object-fit: contain;}
.yc_popup_c>h1{text-align: center;font-size: 22px;margin-top: 10px;color: #fff;} */



@media screen and (max-width: 766px) {
    .yc_banner>img{height: 13rem;object-fit: cover;}

    .ys_left_l{width: 200vw;}

    .ys_cate_c>h1{display: block;font-size: 2rem;}

    .yc_case{margin-top: 2rem;padding: 0;flex-direction: column;}
    .yc_case_i{width: 100%;margin-bottom: 1.5rem;margin-right: 0;}
    .yc_case_img>img{height: 18rem;}
    .yc_case_v>h1{font-size: 1.6rem;}

    .yc_popup_c>img{width: 100vw;}

}