@media screen and (max-width: 640px) and (min-width: 0px) {
    .bannerbigbox {
        margin-top: 60px;
    }

    .ListBox {
        display: flex;
        margin-bottom: 15px;
        flex-wrap: wrap;
    }

    .ListBox a {
        width: 100%;
        padding: 15px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 15px;
    }

    .ListBox a.cur {
        background: linear-gradient(90deg, #54C5CF 0%, #71BF44 100%);
    }

    .ListBox a img {
        width: 80px;
    }

    .box2 .items .itemBox {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .box2 .items .item a {
        width: 100%;
        margin-bottom: 15px;
    }

    .box2 .items .item .img img {
        width: 120px;
        max-width: 100%;
    }

    .box3 {
        height: 80vh;
    }

    .box3 .box3iconBox .left {
        width: 100%;
        height: 20vh;
        padding: 0;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .box3 .box3iconBox .right {
        width: 100%;
        height: 60vh;
        padding: 0;
        margin-top: 20vh;
        display: flex;
        flex-wrap: wrap;
        background: rgb(0 0 0 / 25%);
    }

    .box3iconBox .left .top p {
        color: #000;
    }

    .box3iconBox .left .top h1 {
        color: #000;
    }


    .box3iconBox .left .bottom p {
        font-size: 14px;
        line-height: 2;
        color: #000;
    }

    .box3iconBox .left .bottom h1 {
        font-size: 16px;
        line-height: 2;
        font-weight: bold;
    }

    .box3 .imgBox {
        position: relative;
        width: 100%;
        height: 60vh;
        padding: 0;
        margin-top: 20vh;
        display: flex;
    }

    .box3iconBox .right .caseList {
        width: 100%;
        height: 10vh;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-direction: row;
        border-bottom: 1px solid #fff;
        overflow: hidden;
        position: relative;
        padding: 0 15px;
    }

    .box3iconBox .right h1 {
        margin-bottom: 0px;
    }

    .box3 .imgBox img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .box4Box {
        display: flex;
        justify-content: space-between;
        flex-direction: column;
    }

    .box4Box .right .box4Icon p {
        margin-top: 15px;
        font-size: 14px;
    }

    .box4Box .right .box4Icon .img {
        height: 60px;
    }

    .box4Box .right .box4Icon .img img {
        width: 60px;
    }

    .box5Box {
        display: flex;
        justify-content: space-between;
        flex-direction: column;
    }

    .box5Box .left,
    .box5Box .mid,
    .box5Box .right {
        width: 100%;
    }

    .newsBox {
        padding: 15px;
        margin-bottom: 15px;
    }

    .newsBox img {
        width: 100%;
    }

    .box5Box .right .newsBox .time span {
        font-size: 28px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .box5Box .right .newsBox h1 {
        margin-left: 15px;
        margin-right: 30px;
        font-size: 16px;
    }

    .newsBox .more {
        width: 10px;
    }

}

@media screen and (max-width: 400px) and (min-width: 0px) {}