@property --r {
	syntax: '<length-percentage>';
	initial-value: 0px;
	inherits: false
}
.wrapper {
    width: 100%;
    height: 100%;
}
.container {
    position: relative;
    width: 100%;
    background: url('../image/icn_banner.png') no-repeat center center;
    background-size: cover;
}

.container::before {
    content: '';
    display: block;
    padding-top: 41.35%; /* 16:9 aspect ratio (9 / 16 * 100) */
    /* 如果你的图片是 4:3 的比例，使用 75% (3 / 4 * 100) */
}

.content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.content-center {
    width: 75%;
    height: 100%;
    margin: 0 auto;
    position: relative;
    .icn-logo {
        float: left;
        width: 14.66%;
        margin-top: 12px;
        margin-left: 0;
    }
    .content-cls {
        position: absolute;
        bottom: 0px;
        width: 100%;
        height: 100%;
        .left-div {
            position: relative;
            float: left;
            width: 48%;
            margin-left: 0px;
            margin-top: 0px;
            height: 100%;
            overflow: hidden;
            p {
                font-family: PingFang SC, PingFang SC;
                font-weight: 600;
                font-size: 28px;
                color: #F4F8FD;
                text-align: left;
                font-style: normal;
                text-transform: none;
                position: absolute;
                opacity: 0;
            }
            p.title {
                top: 225px;
                left: -442px;
                transition: all 0.5s;
            }
            p.addTitle {
                left: 0px;
                opacity: 1;
            }
            p.title2 {
                top: 275px;
                left: -500px;
                transition: all 0.5s;
            }
            p.addTitle2 {
                left: 0;
                opacity: 1;
            }
            span {
                font-family: PingFang SC, PingFang SC;
                font-weight: 400;
                font-size: 20px;
                color: rgba(244,248,253,0.5);
                line-height: 37px;
                text-align: left;
                font-style: normal;
                text-transform: none;
                transition: all 0.5s;
                position: absolute;
                opacity: 0;
            }
            span.title3 {
                top: 375px;
                left: -450px;
            }
            span.addTitle3 {
                left: 0px;
                opacity: 1;
            }
        }
        .right-div {
            position: relative;
            float: right;
            margin-right: 0px;
            margin-top: 0px;
            width: 50%;
            height: 100%;
            overflow: hidden;
            .ren-img {
                position: absolute;
                bottom: 0px;
                right: 0px;
                opacity: 0;
                transition: all 3s;
            }
            .ren-img-add {
                opacity: 1;
            }
        }
    }
    
}

.center-block {
    width: 100%;
    height: 600px; 
    background: #F4F8FD;
    .center-block-cen {
        width: 75%;
        margin: 0 auto;
        .center-header {
            position: relative;
            float: left;
            margin-top: 136px;
            height: 60px;
            width: 360px;
            margin-left: calc(50% - 180px);
            text-align: center;
            p {
                font-family: Alimama ShuHeiTi, Alimama ShuHeiTi;
                font-weight: bold;
                font-size: 46px;
                color: #263959;
                line-height: 56px;
                text-align: left;
                font-style: normal;
                text-transform: none;
            }
            .star {
                width: 15px;
                height: 15px;
                position: absolute;
                right: -10px;
                top: -5px;
            }
            .btn-star {
                position: absolute;
                width: 103%;
                bottom: -10px;
                left: 0px;
            }
        }
        .center-header-add {
            margin-top: 136px;
            opacity: 0;
        }
        .center-bootom {
            float: left;
            width: calc(100% + 20px);
            height: 230px;
            margin-top: 70px;
            margin-left: -10px;
            display: flex;
            .item {
                height: 240px;
                flex: 1;
                margin: 0 10px;
                background: #FFFFFF;
                box-shadow: 0px 4px 30px -15px rgba(220,172,148,0.35);
                border-radius: 10px 10px 10px 10px;
                transition: all .3s;
                cursor: pointer;
                text-align: center;
                img {
                    width: 75px;
                    height: 75px;
                    margin-top: 12px; 
                }
                p {
                    margin-top: 17px;
                    font-family: PingFang SC, PingFang SC;
                    font-weight: 600;
                    font-size: 20px;
                    color: #111D32;
                    line-height: 30px;
                    text-align: center;
                    font-style: normal;
                    text-transform: none;
                }
                span {
                    float: left;
                    margin-top: 8px;
                    width: 260px;
                    padding: 0 40px;
                    font-family: PingFang SC, PingFang SC;
                    font-weight: 400;
                    font-size: 16px;
                    color: #263959;
                    line-height: 28px;
                    text-align: center;
                    font-style: normal;
                    text-transform: none;
                }
            }
            .item:hover {
                margin-top: -20px;
            }
        }
    }
}

.cls-type {
    background: #fff;
    height: 887px;
    .center-block-cen{
        .center-header {
            position: relative;
            float: left;
            margin-top: 136px;
            height: 60px;
            width: 220px;
            margin-left: calc(50% - 110px);
            text-align: center;
            p {
                font-family: Alimama ShuHeiTi, Alimama ShuHeiTi;
                font-weight: bold;
                font-size: 46px;
                color: #263959;
                line-height: 56px;
                text-align: left;
                font-style: normal;
                text-transform: none;
            }
            .star {
                width: 15px;
                height: 15px;
                position: absolute;
                right: -10px;
                top: -5px;
            }
            .btn-star {
                position: absolute;
                width: 103%;
                bottom: -5px;
                left: -10px;
            }
        }
        .cls-center-bottom {
            width: 100%;
            float: left;
            margin-top: 70px;
            .cls-center-line {
                width: calc(100% + 40px);
                margin-left: -20px;
                margin-bottom: 40px;
                display: flex;
                .item-line {
                    flex: 1;
                    margin: 0 20px;
                    height: 240px;
                    background: #F5F5F5;
                    border-radius: 20px 20px 20px 20px;
                    .item-line-block {
                        width: 100%;
                        height: 100%;
                        padding: 20px;
                        img {
                            float: left;
                            width: 240px;
                        }
                        .right-div-block {
                            float: left;
                            width: calc(100% - 340px);
                            margin-left: 20px;
                            height: calc(100% - 30px);
                            position: relative;
                            p {
                                float: left;
                                margin-top: 10px;
                                font-family: PingFang SC, PingFang SC;
                                font-weight: 600;
                                font-size: 22px;
                                color: #263959;
                                text-align: left;
                                font-style: normal;
                                text-transform: none;
                            }
                            span {
                                float: left;
                                margin-top: 10px;
                                font-family: PingFang SC, PingFang SC;
                                font-weight: 400;
                                font-size: 14px;
                                color: #333333;
                                line-height: 24px;
                                text-align: left;
                                font-style: normal;
                                text-transform: none;
                                em {
                                    color: #4A8DFC;
                                    font-style: normal;
                                }
                            }
                            button {
                                position: absolute;
                                cursor: pointer;
                                bottom: 10px;
                                left: 1px;
                                width: 180px;
                                height: 42px;
                                line-height: 42px;
                                font-family: PingFang SC, PingFang SC;
                                font-weight: 600;
                                font-size: 16px;
                                color: #FFFFFF;
                                line-height: 28px;
                                text-align: center;
                                font-style: normal;
                                text-transform: none;
                                border-radius: 30px;
                                border: none;
                                background: 
                                    radial-gradient(circle at var(--x, 0%) var(--y, 0%), 
                                            #fff calc(var(--r) - 1px), #263959 var(--r)) 
                                        border-box;
                                transition: --r .35s;                                
                                &:hover {
                                    color: #263959;
                                    --r: 100% 
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    
}

.tearch-team {
    width: 100%;
    height: 1150px;
    background: #F4F8FD;
    border-radius: 0px 0px 0px 0px;
    .center-block-cen {
        .center-header {
            width: 308px;
            margin-left: calc(50% - 154px);
        }
    }

    .slider-container-content {
        float: left;
        width: 100%;
        height: calc(100% - 240px);
        position: relative;
        .container-detail{ 
            width: 100%;
            height: 800px;
            margin-top: 50px;
            overflow: hidden;
            position: relative;
            .container-detail-block {
                width: 2450px;
                height: 100%;
                position: absolute;
                .lie-row {
                    float: left;
                    width: 550px;
                    height: 100%;
                    margin-right: 60px;
                    .lie-row-cls {
                        width: 550px;
                        height: 340px;
                        text-align: center;
                        .sz-img {
                            width: 75px;
                            height: 75px;
                        }
                        .line-sz-row {
                            width: 100%;
                            height: 300px;
                            margin-top: -40px;
                            box-shadow: 0px 26px 125px -31px rgba(0,0,0,0.12);
                            border-radius: 24px 24px 24px 24px;
                            .line-sz-top {
                                width: 100%;
                                text-align: left;
                                padding-left: 45px;
                                padding-top: 40px;
                                height: 60px;
                                .maohao {
                                    width: 92px;
                                    height: 55px;
                                    float: left;
                                }
                                .xingji {
                                    width: 109px;
                                    height: 23px;
                                    float: left;
                                    margin-left: 83px;
                                }
                                span {
                                    font-family: PingFang SC, PingFang SC;
                                    font-weight: 400;
                                    font-size: 22px;
                                    color: #140C36;
                                    line-height: 29px;
                                    text-align: center;
                                    font-style: normal;
                                    text-transform: none;
                                    margin-top: 30px;
                                    float: left;
                                    margin-left: -85px;
                                }
                            }
                            .line-font-b {
                                width: 420px;
                                height: 60px;
                                display: inline-block;
                                padding: 10px 20px;
                                margin: 0 auto;
                                margin-top: 10px;
                                background: linear-gradient(  #F2F6FB 0%, #F3F7FC 100%);
                                border-radius: 6px 6px 6px 6px;
                                span {
                                    float: left;
                                    width: 50%;
                                    height: 30px;
                                    font-family: PingFang SC, PingFang SC;
                                    font-weight: 500;
                                    font-size: 14px;
                                    color: #333333;
                                    line-height: 22px;
                                    text-align: left;
                                    font-style: normal;
                                    text-transform: none;
                                    em {
                                        float: left;
                                        width: 6px;
                                        height: 6px;
                                        margin-top: 8px;
                                        margin-right: 8px;
                                        background: #333;
                                        border-radius: 100%;
                                    }
                                }
                            }
                            .js-span {
                                float: left;
                                width: 100%;
                                font-family: PingFang SC, PingFang SC;
                                font-weight: 400;
                                font-size: 14px;
                                color: #333333;
                                line-height: 25px;
                                text-align: center;
                                font-style: normal;
                                text-transform: none;
                            }
                        }
                    }
                    .top-lie-row {
                        margin-left: 60px;
                        margin-bottom: 50px;
                    }
                    .bottom-lie-row {
                        .line-sz-row {
                            height: 240px;
                        }
                        
                    }
                }
            }
        }        
        .bottom-img-block {
            position: absolute;
            width: 160px;
            height: 50px;
            left: calc(50% - 80px);
            bottom: 90px;
            .bottom-img-left {
                float: left;
                width: 70px;
                height: 70px;
                margin-right: 20px;
                background-image: url(../image/icn_left.png);
                background-size: 100%;
                cursor: pointer;
                transition: all 0.3s;
            }
            .bottom-img-left:hover {
                background-image: url(../image/icn_left_hover.png);
            }
            .bottom-img-right {
                float: left;
                width: 70px;
                height: 70px;
                background-image: url(../image/icn_right.png);
                background-size: 100%;
                cursor: pointer;
                transition: all 0.3s;
            }
            .bottom-img-right:hover {
                background-image: url(../image/icn_right_hover.png);
            }
        }
    }
}


.yiduiyi {
    height: 950px;
    background: #fff;
    .center-block-cen {
        .center-header {
            width: 390px;
        }
        .center-yiduiyi {
            width: 100%;
            margin-top: 40px;
            display: inline-block;
        }
        .jbxt {
            width: 100%;
            height: 51px;
            text-align: center;
            background: linear-gradient( 180deg, #F4F8FD 0%, #DCEBFF 100%);
            border-radius: 16px 16px 16px 16px;
            padding-top: 25px;
            span {
                font-family: PingFang SC, PingFang SC;
                font-weight: 500;
                font-size: 18px;
                color: #263959;
                line-height: 21px;
                text-align: center;
                font-style: normal;
                text-transform: none;
                em {
                    margin-top: 5px;
                    display: inline-block;
                }
                img {
                    margin-right: 3px;
                    margin-left: 3px;
                    margin-top: 3px;
                    width: 14px;
                }
            }
        }
        .div-content {
            position: relative;
            width: 100%;
            height: 470px;
            .img-cls {
                position: absolute;
                width: 50px;
                height: 50px;
                top: 210px;
                left: -55px;
                cursor: pointer;
            }
            .right-cls {
                position: absolute;
                width: 50px;
                height: 50px;
                top: 210px;
                right: -55px;
                cursor: pointer;
            }
        }
        .yiduiyi-banner-center {
            width: 100%;
            height: 508px;
            margin-top: 60px;
            overflow: hidden;
            position: relative;
            .yiduiyi-center-div {
                position: absolute;
                width: 2900px;
                height: 508px;
                left: 0;
                top: 0;
                transition: all 0.3s;
                .center-row {
                    float: left;
                    width: 300px;  
                    height: 508px;                  
                    border-radius: 20px;
                    margin-left: 25px;
                    margin-right: 35px;
                    img {
                        width: 100%;
                        height: 100%;
                        border-radius: 10px;
                    }
                }
            }
        }
    }
}

.xueyuanzhanshi {
    background: #F4F8FD;
    height: 840px;
    .center-block-cen {
        .center-header {
            width: 195px;
            margin-top: 120px;
            margin-left: calc(50% - 97px);
        }
        .xuanyuan-center {
            width: 100%;
            padding-top: 80px;
            height: 500px;
            display: inline-block;
            display: flex;
            .xuanyuan-item {
                flex: 1;
                height: 100%;
                margin: 0 17px;
                margin-top: 0px;
                background: #FFFFFF;
                border-radius: 16px;
                transition: all 0.5s;
                cursor: pointer;
                .video-cls-top {
                    width: 100%;
                    height: 227px;
                    overflow: hidden;
                    border-radius: 10px 10px 0 0;
                    position: relative;
                    video {
                        cursor: pointer;
                        margin-top: -10px;
                    }
                    .bofang {
                        position: absolute;
                        width: 70px;
                        height: 70px;
                        left: calc(50% - 35px);
                        top: 80px;
                        cursor: pointer;
                    }
                }
                .video-cls-center {
                    width: calc(100% - 40px);
                    padding: 20px;
                    height: calc(100% - 267px);
                    p {
                        margin-top: 10px;
                        margin-bottom: 20px;
                        font-family: PingFang SC, PingFang SC;
                        font-weight: 600;
                        font-size: 22px;
                        color: #263959;
                        line-height: 26px;
                        text-align: left;
                        font-style: normal;
                        text-transform: none;
                    }
                    span {
                        width: 100%;
                        margin-bottom: 12px;
                        display: inline-block;
                        font-family: PingFang SC, PingFang SC;
                        font-weight: 400;
                        font-size: 18px;
                        color: #666666;
                        line-height: 22px;
                        text-align: left;
                        font-style: normal;
                        text-transform: none;
                    }
                }
            }
            .xuanyuan-item:hover {
                margin-top: -20px;
            }
        }
    }
    
}

.shouhoubaozhang {
    background: #F4F8FD;
    height: 465px;
    background: #FAFBFB;
    position: relative;
    .center-shouhou {
        width: 80%;
        height: 550px;
        position: absolute;
        left: 10%;
        top: 125px;
        background: #FFFFFF;
        box-shadow: 10px -5px 43px 0px rgba(120,57,251,0.05);
        border-radius: 37px 37px 37px 37px;
        .center-header {
            position: relative;
            float: left;
            margin-top: 70px;
            height: 60px;
            width: 200px;
            margin-left: calc(50% - 100px);
            text-align: center;
            p {
                font-family: Alimama ShuHeiTi, Alimama ShuHeiTi;
                font-weight: bold;
                font-size: 46px;
                color: #263959;
                line-height: 56px;
                text-align: left;
                font-style: normal;
                text-transform: none;
            }
            .star {
                width: 15px;
                height: 15px;
                position: absolute;
                right: -10px;
                top: -5px;
            }
            .btn-star {
                position: absolute;
                width: 103%;
                bottom: -10px;
                left: 0px;
            }
        }
        .center-shouhou-btn {
            width: calc(100% - 160px);
            height: 312px;
            background: #263959;
            margin: 177px auto;
            box-shadow: inset 0px 4px 32px 0px rgba(0,0,0,0.25);
            border-radius: 34px 34px 34px 34px;
            .shouhou-item {
                width: 33.3%;
                height: 100%;
                float: left;
                text-align: center;
                position: relative;
                .line {
                    position: absolute;
                    width: 2px;
                    height: 100px;
                    background: rgba(81,84,90,0.29);
                    right: 0px;
                    bottom: 90px;
                }
                img {
                    width: 50px;
                    height: 50px;
                    margin-top: 70px;
                    margin-bottom: 27px;
                }
                span {
                    width: 100%;
                    display: inline-block;
                    font-family: PingFang SC, PingFang SC;
                    font-weight: 600;
                    font-size: 16px;
                    color: #FFFFFF;
                    line-height: 32px;
                    text-align: center;
                    font-style: normal;
                    text-transform: none;
                }
            }
        }
    }
}

.bottom-cls {
    width: 100%;
    height: 630px;
    background: #263959;
    .bottom-bot {
        width: 70%;
        display: inline-block;
        margin-top: 200px;
        margin-left: 15%;
        height: 420px;
        .bottom-bot-left {
            float: left;
            width: 400px;
            height: 100%;
            .btn-logo {
                width: 180px;
                margin-top: 86px;
                margin-bottom: 36px;
            }
            .btn-bottom-line {
                width: 100%;                
                margin-bottom: 20px;
                display: inline-block;
                img {
                    float: left;
                    width: 30px;
                    height: 30px;
                }
                span {
                    font-family: PingFang SC, PingFang SC;
                    font-weight: 400;
                    font-size: 16px;
                    color: #FFFFFF;
                    line-height: 35px;
                    letter-spacing: 1px;
                    text-align: left;
                    font-style: normal;
                    text-transform: none;
                    line-height: 30px;
                    margin-left: 10px;
                }
            }
        }
        .bottom-bot-right{ 
            float: right;
            width: 330px;
            height: 400px;
            .gfpt {
                margin-top: 120px;
                width: 100%;
                height: 40px;
                span {
                    float: left;
                    font-family: PingFang SC, PingFang SC;
                    font-weight: 400;
                    font-size: 16px;
                    color: #FFFFFF;
                    line-height: 35px;
                    text-align: left;
                    font-style: normal;
                    text-transform: none;                                         
                }
                img {
                    float: left;
                    width: 30px;
                    height: 30px;
                    margin-left: 5px;
                    margin-right: 5px;
                    margin-top: 5px;
                }
            }
            .gfpt-img {
                float: right;
                width: 100px;
                height: 100px;
                margin-top: 28px;
                margin-right: 10px;
            }
            .gfpt-right {
                float: right;
                width: 100%;
                text-align: right;
                margin-top: 25px;
                margin-right: 10px;
                font-family: PingFang SC, PingFang SC;
                font-weight: 400;
                font-size: 20px;
                color: #FFFFFF;
                line-height: 30px;
                font-style: normal;
                text-transform: none;
            }
        }
    }
}



/* 隐藏整个控制条 */
video::-webkit-media-controls {
    display: none !important;
}

/* 隐藏播放按钮 */
video::-webkit-media-play-button {
    display: none !important;
}

/* 隐藏进度条的下拉条 */
video::-webkit-media-seek-bar {
    display: none !important;
}

/* 隐藏播放时间显示 */
video::-webkit-media-time-remaining-display {
    display: none !important;
}

/* 隐藏音量控制 */
video::-webkit-media-slider-thumb {
    display: none !important;
}

/* 隐藏全屏按钮 */
video::-webkit-full-screen-button {
    display: none !important;
}





.mask-show {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    .mask-show-action {
        position: absolute;
        width: 600px;
        height: 444px;
        left: calc(50% - 300px);
        top: calc(50% - 220px); 
        background-image: url(../image/icn_tips.png);
        background-size: 100%;
        .copy {
            position: absolute;
            bottom: 20px;
            width: 265px;
            height: 80px;
            left: 50px;
            cursor: pointer;
        }
    }
}

.mask-show-active {
    display: block;
}

.right-fixed {
    position: fixed;
    width: 80px;
    height: 146px;
    background: #263959;
    box-shadow: -1px 2px 7px 0px rgba(0,0,0,0.17);
    border-radius: 20px 0px 0px 20px;
    right: 0;
    bottom: 250px;
    .right-fixed-row {
        width: 100%;
        height: 70px;
        text-align: center;
        cursor: pointer;
        img {
            width: 26px;
            height: 26px;
            display: inline-block;
            margin-top: 15px;
        }
        span {
            float: left;
            width: 100%;
            margin-top: 0x;
            text-align: center;
            font-family: PingFang SC, PingFang SC;
            font-weight: 400;
            font-size: 12px;
            color: #FFFFFF;
            line-height: 22px;
            text-align: center;
            font-style: normal;
            text-transform: none;
        }
        .line-white {
            float: left;
            width: 53px;
            height: 1px;
            margin-top: 8px;
            margin-left: 15px;
            background: #C4C4C4;
        }
    }
}

.button-cls {
    font-size: 14px;
    color: #fff;
    width: 100%;
    bottom: 30px;
    margin-top: -40px;
    text-align: center;
    float: left;
}


@media (max-width: 600px) {
    .wrapper {
        width: 100%;
        overflow: hidden;
    }
    .content {
    }
    .content-center {
        left: 0;
        width: 90%;
        margin: 0 5%;
        .content-cls {
            position: absolute;
            left: 0px;
            bottom: 0px;
            width: 100%;
            height: 100%;
            .left-div {
                position: relative;
                float: left;
                width: 300px;
                margin-left: 0px;
                margin-top: 0px;
                height: 100%;
                p {
                    font-size: 12px;
                }
                p.title {
                    top: 40px;
                    left: -442px;
                    transition: all 0.5s;
                }
                p.addTitle {
                    width: 300px;
                    left: 0;
                }
                p.title2 {
                    top: 60px;
                }
                span.title3 {
                    top: 80px;
                    font-size: 12px;
                    width: 200px;
                    line-height: 14px;
                }
            }
            .right-div {
                margin-top: -170px;
                width: 115px;
                z-index: 99;
            }
        }
    }
    .center-block {
        overflow: hidden;
        .center-block-cen {
            .center-header {
                margin-top: 15px;
                width: 100px;
                height: 18px;
                margin-left: 30%;
                p {
                    font-size: 12px;
                    line-height: 18px;
                    height: 18px;
                    text-align: center;
                }
                .star {
                    width: 8px;
                    height: 8px;
                    right: 0px;
                }
            }
            .center-bootom {
                width: 90%;
                margin-left: 5%;
                margin-top: 25px;
                display: block;
                .item {
                    width: 100%;
                    height: 140px;
                    margin: 0;
                    margin-bottom: 10px;
                    span {
                        width: 100%;
                        line-height: 16px;
                        padding: 0;
                        font-size: 10px;
                    }
                    img {
                        width: 30px;
                        height: 30px;
                    }
                    p {
                        font-size: 12px;
                        line-height: 20px;
                        margin-top: 5px;
                    }
                }
            }
        }
    }
    .first-block {
        height: 680px;
    }
    .cls-type {
        .center-block-cen {
            width: 80%;
            padding: 0 5%;
            display: inline-block;
            .center-header {
                margin-left: 40%;
            }
            .cls-center-bottom {
                margin-top: 25px;
                .cls-center-line {
                    width: 100%;
                    margin-left: 0;
                    display: block;
                    .item-line {
                        width: 100%;
                        height: 185px;
                        display: block;
                        margin-bottom: 20px;
                        .item-line-block {
                            img {
                                width: 30%;
                            }
                            .right-div-block {
                                width: 55%;
                                p {
                                    width: 100%;
                                    margin-top: 0px;
                                    font-size: 12px;
                                }
                                span {
                                    font-size: 12px;
                                    line-height: 16px;
                                }
                                button {
                                    width: 90px;
                                    height: 30px;
                                    font-size: 10px;
                                }
                            }
                            
                        }
                    }
                }
                
            }
        }
    }
    .tearch-team {
        height: 860px;
        .slider-container-content {
            .bottom-img-block {
                bottom: -180px;
            }
        }
        
    }

    .yiduiyi {
        height: 800px;
        .center-block-cen {
            .center-yiduiyi {
                margin-top: 20px;
            }
            .jbxt {
                padding-top: 10px;
                height: 110px;
                span {
                    font-size: 12px;
                }
            }
            .div-content {
                .img-cls {
                    left: -30px;
                }
                .right-cls {
                    right: -40px;
                }
            }
            .yiduiyi-banner-center {
                .yiduiyi-center-div {
                    .center-row{
                        margin-left: 4px;
                    }
                }
            }
        }
    }

    .xueyuanzhanshi {
        height: 1360px;
        .center-block-cen {
            .xuanyuan-center {
                margin-top: 20px;
                padding-top: 60px;
                height: 400px;
                display: block;
                .xuanyuan-item {
                    display: block;
                    margin-bottom: 20px;
                    .video-cls-top {
                        video {
                            margin-top: -51px;
                        }
                        .bofang {
                            width: 35px;
                            height: 35px;
                            left: calc(50% - 10px);
                            top: 50px;
                        }
                    }
                    .video-cls-center {
                        margin-top: -90px;
                        span {
                            font-size: 14px;
                        }
                    }
                }
            }
        }
    }

    .shouhoubaozhang {
        .center-shouhou {
            width: 100%;
            left: 0%;
            top: 40px;
            height: 400px;
            .center-header {
                margin-top: 25px;
                height: 30px;
                width: 80px;
                margin-left: calc(50% - 40px);
                p {
                    font-size: 16px;
                    line-height: 20px;
                }
                .btn-star {
                    bottom: 5px;
                }
            }
            .center-shouhou-btn {
                width: 100%;
                margin: 60px auto;
                .shouhou-item {
                    span {
                        width: 90%;
                        margin-left: 5%;
                        text-align: left;
                        font-size: 12px;
                        line-height: 18px;
                        margin-bottom: 10px;
                    }
                }
            }
        }
    }

    .bottom-cls {
        height: 730px;
        .bottom-bot {
            margin-top: 10px;
            margin-left: 13%;
            .bottom-bot-right {
                float: left;
                margin-left: -20px;
                .gfpt {
                    margin-top: 20px;
                }
            }
        }
    }
    .mask-show {
        .mask-show-action {
            width: 90%;
            height: 245px;
            left: 5%;
            top: calc(50% - 150px);
            background-image: url(../image/icn_tips.png) no-repeat;
            background-size: 100% 100%;
        }
    }
    .button-cls {
        float: left;
        width: 90%;
        margin-top: 250px;
        margin-left: 5%;
    }
}