.about_item {
    margin-top: 40px;
}

.staff_p2 {
    min-height: 80px;
}
.yjnavma{
    padding: 0 12px;
}

.esgc_p4{
    min-height: 190px;
}

@media screen and (max-width: 1500px) {
    .yjnavma {
        font-size: 15px !important;
        padding:0 8px;
    }
}
@media screen and (max-width: 1366px) {
      .yjnavma {
        font-size: 14px !important;
        padding:0 5px;
    }
    .yjright{
        width:150px;
    }
    .yjlogo {width:190px;}
    .yjnav {
        width: calc(100% - 225px - 115px);
    }
}

@media screen and (max-width: 900px) {
    :root {

        --fs48: 24px;

    }

    .about_item {
        margin-top: 20px;
    }

    .join_item {
        min-height: 230px;
    }

    .esgc_bgimg1 {
        height: 500px;
    }

    .down_ul1 span {
        word-break: break-all;
        width: 85%;
    }

    .down_ul1 i {
        width: 25px;
    }

    .case_s2 {
        margin-top: 15px;
    }

    .yj01b-zw {
        height: 880px;
    }

    /*.x-vid img{*/
    /*    height: 870px;*/
    /*    object-fit: cover;*/
    /*}*/
    .solo9ap2slide:last-child {
        margin-top: 20px;
    }

    .cp46img {
        height: 250px;
    }

    .c-box {
        margin-top: 15px;
    }

    .cp46p2 {
        font-size: 22px;
        margin-top: 25px;
        padding-bottom: 0px;
    }

    .serv_List30 p {
        font-size: 14px;
    }

    .serv_List30 {
        font-size: 14px;
    }

    .yjbanerp3 {
        margin-top: 40px;
    }

    .yjbanerwz {
        top: 30%;
    }

    .manual_item30 em {
        font-size: 14px;
    }

    .cp46m {
        padding-top: 10px;
    }

    .proitem {
        min-height: 400px;
    }

    .cp46s1 {
        margin-top: 20px;
    }

    .pubh2 {
        padding-bottom: 25px;
    }

    .yjbanerp1 {
        font-size: 30px;
    }
}