/*-------------------------
          手机屏幕
---------------------------*/



@media (max-width:768px) {

    .pc {
        display: none;
    }

    .mb {
        display: block;
    }

    .apply_box {
        display: none;
    }

    .sectionBox {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .section-content {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    .topicBox .type {
        margin-bottom: 4px;
    }

    .topicBox .title {
        font-size: 18px;
        line-height: 24px;
    }

    .topicBox .subtitle {
        word-break: break-all;
        text-overflow: ellipsis;
        overflow: hidden;
        display: -webkit-box !important;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .topicBox .subtitle br {
        display: none;
    }

    .topicBox .gap {
        margin-top: 2px;
        padding-right: 36px;
    }

    .page-apply-btn {
        display: none;
    }

    .banner {
        margin-top: 60px;
        padding-top: 60px;
        padding-bottom: 54px;
        background-repeat: no-repeat;
        background-size: auto 100%;
    }

    .banner1 {
        background-position: 3% 20%;
    }

    .banner2 {
        background-position: 3% 20%;
    }

    .banner3 {
        background-position: 20% 100%;
    }

    .banner .t1 {
        font-size: 16px;
        color: #ffffff;
        letter-spacing: 2px;
    }

    .banner .t2 {
        font-size: 24px;
        line-height: 28px;
        color: #ffffff;
        padding-bottom: 14px;
    }

    .banner .t3 {
        display: none;
    }

    .bannerbtn_t2 {
        display: none;
    }

    /* .navbar-header{
        float: left;
    } */

    .bannerbtn {
        width: 100%;
        min-height: 1px;
        /* overflow: hidden; */
        margin-top: 8px;
        margin-bottom: 0px;
        position: relative;
    }

    .navbar {
        padding-top: 10px;
        margin-bottom: 10px !important;
    }

    .bannerbtn a {
        width: 96px;
        min-height: 1px;
        line-height: 36px;
        text-align: center;
        color: #ffffff;
        float: left;
        margin-right: 10px;
        -moz-border-radius: 6px;
        -webkit-border-radius: 6px;
        border-radius: 6px;
        -ms-border-radius: 6px;
        -o-border-radius: 6px;
    }

    .btntiyan {
        width: 96px;
        min-height: 1px;
        line-height: 36px;
        text-align: center;
        color: #ffffff;
        margin: 0 auto;
        -moz-border-radius: 6px;
        -webkit-border-radius: 6px;
        border-radius: 6px;
        -ms-border-radius: 6px;
        -o-border-radius: 6px;
    }

    .video_left .t2 {
        font-size: 16px;
        color: #ffffff;
        line-height: 15px;
    }

    .video_left .t1 {
        font-size: 24px;
        color: #fff24a;
        font-weight: bold;
        line-height: 22px;
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .p3 {
        padding: 39px 0 84px 0;
        text-align: center;
        background: url(../images/video-bg.jpg) 38%/cover;
    }

    .video_left .t3 {
        font-size: 12px;
        color: #ffffff;
        line-height: 20px;
    }

    .videoPage {
        padding: 40px 0 110px 0;
        text-align: center;
        background: url(../images/video-bg_m.jpg) 50% / cover;
    }

    .topicBox .type {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .esb-box .leftbox .text {
        margin-top: 12px;
        padding-right: 0px;
    }


}

/* 
    -------------  scene -------------
    */
/*-------------------------
          超大屏幕pc
---------------------------*/

@media (min-width: 992px) and (max-width:1367px) {

    .banner .t2 {
        font-size: 34px;
        color: #ffffff;
        padding-bottom: 24px;
        margin-top: 0px;
    }

    .banner {
        padding-top: 200px;
        padding-bottom: 170px;
        background-repeat: no-repeat;
        background-size: 100% 100%;
        background-position: 50% 50%;
    }

    .apply_box {
        padding: 30px 34px 30px 34px;
        position: absolute;
        right: 15px;
        bottom: -134px;
        background-color: #ffffff;
        width: 390px;
        height: 500px;
    }

    .esb-box .leftbox .text {
        margin-top: 12px;
        padding-right: 24px;
    }



}

@media (min-width: 1370px) and (max-width: 1600px) {
    .banner .t2 {
        font-size: 40px;
    }
}

@media (min-width: 1400px) {
    .container {
        width: 72%;
        max-width: 1400px;
    }

    .esb-box .leftbox .text {
        margin-top: 12px;
        padding-right: 16px;
    }
}

@media (min-width: 1801px) {
    .esb-box .leftbox .text {
        margin-top: 48px;
        padding-right: 48px;
    }
}