.banner .sj_banner{display:none;}

@media (max-width: 1280px) {
    .text-content {
        display: none;
    }
    .four {
        position: inherit;
        left: auto;
        bottom: auto;
    }
}

@media (max-width: 992px) {
    .header {
        position: relative;
    }
    .header .goback {
        float: right;
    }
    .header .toplink {
        display: none;
    }

    .banner .pc_banner{display:none;}
    .banner .sj_banner{display:block;}

    .foot-info .lf a {
        margin-right: 10px;
    }
    .foot-info .rt li {
        margin-left: 10px;
    }
    .banner {
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .banner img {
        max-width: none;
        height: 220px;
    }
    .item {
        width: 100%;
        margin-right: 0;
    }
    .tab-content {
        width: 100%;
    }
    .sp {
        width: 100%;
        margin-top: 30px;
    }
    .sp a {
        width: 49%;
        margin-right: 2%;
        float: left;
        margin-top: 20px !important;
    }
    .sp a:nth-child(even) {
        margin-right: 0;
    }
    .sp a img {
        width: 100%;
    }
    .con {
        padding-bottom: 0;
    }
    .left-list,
    .right-list,
    .four {
        width: 100%;
    }
    .right-list {
        display: flex;
        flex-flow: column;
    }
    .right-list .card:nth-child(1) {
        order: 3;
    }
    .right-list .card:nth-child(2) {
        order: 2;
    }
    .right-list .card:nth-child(3) {
        order: 1;
    }
   .card {
    height: auto;
   }

}

@media (max-width: 768px) {
    .foot-link {
        background: #1151af;
        padding-top: 15px;
    }
    .foot-link .link-list {
        width: 100%;
    }
    .foot-link .link-list .box {
        width: 100%;
        margin-bottom: 10px;
    }
    .foot-link .link-list .tit {
        line-height: 50px;
        background: rgba(255, 255, 255, 0.15);
        padding: 0 20px;
    }
    .foot-link .link-list .tit p {
        display: block;
        text-align: left;
    }
    .foot-info {
        padding: 15px 0;
    }
    .foot-info .lf {
        float: none;
        text-align: center;
    }
    .foot-info .lf a {
        float: none;
        display: inline-block;
    }
    .foot-info .mid {
        float: none;
        margin-top: 10px;
        text-align: center;
    }
    .foot-info .rt {
        float: none;
        margin-top: 10px;
        text-align: center;
    }
    .foot-info .rt li {
        float: none;
        display: inline-block;
    }
    .banner img {
        height: 200px;
    }
}

@media (max-width: 600px) {
    html {
        font-size: 14px;
    }
    .banner img {
        height: 140px;
    }
    .tab-content .hd li {
        font-size: 18px;
    }
   .tab-content .bd .wrapper_a {
        width: 49%;
        margin-right: 2%;
        font-size: 16px;
    }
    .tab-content .bd .wrapper_a:nth-of-type(3n) {
        margin-right: 2%;
    }
    .tab-content .bd .wrapper_a:nth-child(even) {
        margin-right: 0;
    }
    .tab-content .bd .txt {
        padding: 0 20px;
    }
}