.dhcss {
    padding: 0px 5px;
    margin-top: 20px;
}

    .dhcss .breadcrumb {
        background-color: #FFF;
        font-size: 16px;
        font-weight: bold;
    }

.page-tt {
    font-size: 22px;
    line-height: 1.2;
    margin-bottom: 10px
}

.imgtext-course .page-tt {
    font-size: 22px;
    line-height: 1.2;
    margin-bottom: 10px
}

.imgtext-course .tt-below-line {
    color: #999;
    margin-bottom: 15px;
    overflow: hidden;
}

    .imgtext-course .tt-below-line .line-item {
        line-height: 30px;
        float: left
    }

    .imgtext-course .tt-below-line .icon-sep {
        float: left;
        margin: 8px 20px 0
    }

.imgtext-course .tt-below-line--long .icon-sep {
    float: left;
    margin: 8px 8px 0
}

.imgtext-course .tt-below-line .i-user-border, .imgtext-course .tt-below-line .i-star-border, .imgtext-course .tt-below-line .i-share, .imgtext-course .tt-below-line .i-phone {
    margin-right: 3px
}

.imgtext-course .item--share {
    cursor: pointer
}

.imgtext-course .item--mobile-watch, .imgtext-course .btn-favorite, .imgtext-course .sale-btn {
    cursor: pointer;
    margin-left: 15px
}

.imgtext-course .course-class.course-class--one {
    margin-top: 20px
}

.imgtext-course .course-tag {
    padding-bottom: 10px;
    position: relative;
    z-index: 999
}

    .imgtext-course .course-tag ul {
        font-size: 0;
        padding-bottom: 10px;
        z-index: 999;
        padding-right: 50px;
        background-color: #fff;
        box-shadow: 0 10px 11px -5px #ececec
    }


.imgtext-course .course-tag {
    padding-bottom: 10px;
    position: relative;
    z-index: 999
}

    .imgtext-course .course-tag ul {
        font-size: 0;
        padding-bottom: 10px;
        z-index: 999;
        padding-right: 50px;
        background-color: #fff;
        box-shadow: 0 10px 11px -5px #ececec
    }

        .imgtext-course .course-tag ul li {
            font-size: 14px;
            height: 25px;
            color: #23b8ff;
            border: 1px solid #23b8ff;
            box-sizing: border-box;
            line-height: 23px;
            display: inline-block;
            padding: 0 10px;
            cursor: pointer;
            margin: 0 5px 5px 0
        }

    .imgtext-course .course-tag .f-dropdown {
        position: relative
    }

        .imgtext-course .course-tag .f-dropdown > label {
            position: absolute;
            display: none;
            margin-top: 2px;
            right: 0;
            line-height: 16px
        }

            .imgtext-course .course-tag .f-dropdown > label .icon-v {
                margin-left: 5px
            }

            .imgtext-course .course-tag .f-dropdown > label.class {
                right: 20px;
                margin-top: -24px
            }

        .imgtext-course .course-tag .f-dropdown input[type=checkbox] {
            display: none
        }

        .imgtext-course .course-tag .f-dropdown .f-dropdown-content {
            height: 25px;
            overflow: hidden
        }

        .imgtext-course .course-tag .f-dropdown input[type=checkbox]:checked ~ .f-dropdown-content {
            display: block;
            overflow: visible
        }

.imgtext-course .btn-advice-wrap {
    margin-left: 8px;
    font-size: 0;
    vertical-align: middle
}

    .imgtext-course .btn-advice-wrap .btn-advice-wording {
        width: 147px;
        height: 48px;
        line-height: 48px;
        font-size: 18px
    }

    .imgtext-course .btn-advice-wrap:hover .btn-advice-wording {
        display: none
    }

    .imgtext-course .btn-advice-wrap:hover .btn-advice {
        display: inline-block
    }

    .imgtext-course .btn-advice-wrap .btn-advice-qq, .imgtext-course .btn-advice-wrap .btn-advice-tel {
        width: 73px;
        height: 48px
    }

    .imgtext-course .btn-advice-wrap .btn-advice-qq {
        border-right: 1px solid #23b8ff
    }

.imgtext-course .btn-advice {
    width: 73px;
    line-height: 48px;
    margin-left: 0;
    font-size: 18px;
    text-align: center
}

.imgtext-course .btn-advice-qq {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0
}

.imgtext-course .btn-advice-tel {
    border-left: 0;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0
}

.imgtext-course .btn-contact-notel {
    width: 158px;
    line-height: 48px;
    margin-left: 15px;
    font-size: 18px
}

    .imgtext-course .btn-contact-notel .icon-font {
        font-size: 22px
    }

.imgtext-course .oper-bar {
    bottom: 0;
    position: absolute
}

.imgtext-course .text-right--pay .oper-bar {
    position: static;
    margin-top: 25px
}

.banner-course-info--price .price-origin {
    position: relative;
    background-color: #f4f4f4
}

.banner-course-info--price .course-price-new {
    margin-left: 15px;
    font-size: 24px;
    color: #ff6923;
    line-height: 40px
}

.banner-course-info--price .course-price-old {
    display: inline-block;
    margin-left: 18px;
    font-size: 14px;
    color: #999;
    line-height: 40px;
    vertical-align: top
}

    .banner-course-info--price .course-price-old em {
        line-height: 40px;
        text-decoration: line-through
    }

.product-info {
    position: relative;
    width: 100%;
    border: 1px solid #f5f5f5;
    padding-bottom: 10px;
}

    .product-info.product-key {
        width: 445px;
        border-color: #39f;
    }

    .product-info dl {
        margin-bottom: 16px;
        padding-left: 10px;
    }

    .product-info .infotip {
        display: none;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 9;
        width: 100%;
        height: 34px;
        padding-left: 10px;
        line-height: 34px;
        background-color: #fff;
        color: #2aabe6;
        border-bottom: 1px solid #39f;
    }

    .product-info dl .td-type {
        width: 60px;
        text-align: left;
        color: #666;
        float: left;
        font-weight: normal;
    }

    .product-info dl.td-color {
        margin-bottom: 10px;
    }

    .product-info dl dt, .product-info dl dd {
        line-height: 30px;
    }

    .product-info .td-warn {
        margin-bottom: 9px;
        margin-top: -5px;
    }

.tb-stock .tb-text {
    float: left;
    width: 48px;
    height: 30px;
    font-size: 16px;
    line-height: 30px;
    text-align: center;
    color: #666;
    border: 1px solid #ccc;
    outline: 0;
    background-color: #fff;
}

    .tb-stock .tb-text[disabled], .tb-stock .tb-text.disabled {
        cursor: not-allowed;
        border-color: #D3D3D3;
        color: #999;
    }

.tb-stock a, .tb-stock a:hover {
    display: block;
    float: left;
    width: 26px;
    height: 30px;
    border: 1px solid #ccc;
    line-height: 30px;
    vertical-align: top;
    text-align: center;
    background-color: #ededed;
    overflow: hidden;
    color: #666;
}

.tb-stock .tb-reduce, .tb-stock .tb-disreduce {
    border-right: 0 !important;
}

.tb-stock .tb-increase, .tb-stock .tb-disincrease {
    border-left: 0 !important;
}

    .tb-stock .tb-disreduce, .tb-stock .tb-disreduce:hover, .tb-stock .tb-disincrease, .tb-stock .tb-disincrease:hover {
        color: #ccc;
        cursor: not-allowed;
        border-color: #D3D3D3;
    }

.product-key .freeview, .product-info .td-cancel, .product-key .addshopcrt, .product-key .personal_buy, .product-key .td-buy, .product-info .td-sure, .product-key .toview, .product-key .wrantip {
    display: none;
}

.product-key .logintip {
    z-index: -1;
}

.product-key .infotip, .product-key .td-cancel, .product-key .td-sure {
    display: inline-block;
}

/*验证错误*/
.input-validation-error {
    border-color: #dd4800;
}

    .input-validation-error:focus {
        border-color: #dd4800;
    }

.pr > .field-validation-error {
    position: absolute;
    left: 0;
    top: 100%;
    color: #C00;
    font-size: 12px;
    padding-left: 8px;
}

.field-validation-error-pl0 .pr > .field-validation-error {
    padding-left: 0;
}

.pr > .row .field-validation-error {
    position: absolute;
    left: 0;
    top: 100%;
    color: #a94442;
    font-size: 12px;
    padding-left: 8px;
}

/*付款方式选择*/
.sellbagbox.sellpsb {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    padding: 20px 0;
    border: 1px dashed #fff;
}

.sellbagbox .paystyle, .sellbagbox .dis_paystyle, .sellbagbox .only_paystyle {
    cursor: pointer;
    display: inline-block;
    padding: 0 5px;
    min-width: 74px;
    text-align: center;
    color: #666;
    line-height: 24px;
    background-color: #fff;
}

    .sellbagbox .paystyle.border-grey, .sellbagbox .dis_paystyle.border-grey {
        border: 1px solid #999;
    }

    .sellbagbox .paystyle.border-light, .sellbagbox .dis_paystyle.border-light {
        cursor: pointer;
        border: 1px solid #bcbcbc;
        background: url(/Content/images/ypay/paystylenone.png) #fff no-repeat right bottom;
    }

    .sellbagbox .paystyle:hover {
        text-decoration: none;
    }
    /*蓝色效果*/
    .paystyle-ul li.active .paystyle,
    .sellbagbox .paystyle.active,
    .sellbagbox .only_paystyle {
        border: 1px solid #2aabe6;
        color: #2aabe6;
        background: url(/Content/images/ypay/paystyle_blue.png) #fff no-repeat right bottom;
    }
/*橘色效果*/
.sellbagbox.paystyle_orange li.active .paystyle,
.sellbagbox.paystyle_orange .paystyle.active,
.sellbagbox.paystyle_orange .only_paystyle {
    border: 1px solid #f60;
    color: #f60;
    background: url(/Content/images/ypay/paystyle.png) #fff no-repeat right bottom;
}

.sellbagbox .paystyle.active, .paystyle-ul li.active .paystyle, .sellbagbox .dis_paystyle.border-light {
    cursor: default;
}

.sellbagbox .dis_paystyle .over, .sellbagbox .only_paystyle .over {
    cursor: default;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    opacity: 0.7;
    filter: alpha(opacity=70);
}

.paystyle-ul {
    margin-bottom: 0;
}

    .paystyle-ul li, .paystyle-ul li a {
        display: inline-block;
    }

        .paystyle-ul li.active .payconpany {
            background-color: #e6e6e6;
        }
/*按钮为图标*/
.search-has-icon {
    height: 28px;
    position: relative;
}

    .search-has-icon .txt {
        border: 1px solid #e4e4e4;
        font-size: 12px;
        color: #aaa;
        padding: 4px 39px 4px 10px;
        width: 236px;
        float: left;
    }

        .search-has-icon .txt:focus {
            border-color: #66afe9;
            outline: 0;
            -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);
            box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);
        }

    .search-has-icon .icon {
        position: absolute;
        z-index: 2;
        right: 0;
        top: 0;
        color: #b8bbc1;
        width: 39px;
        height: 28px;
        cursor: pointer;
        float: left;
        text-align: center;
        line-height: 28px;
    }

        .search-has-icon .icon .fa-search {
            vertical-align: top;
            padding-top: 5px;
        }

/**
            ******************************
            课程信息
            **************************
        */

.content {
    background: #fff;
    box-sizing: border-box
}

.content {
    padding: 0 20px 30px
}

    .content img {
        max-width: 100%
    }

.content-addition {
    padding-top: 10px;
    color: #999;
    margin-right: 340px
}

.tabs-tt-bar {
    height: 55px;
    margin-bottom: 20px;
    margin-left: -20px;
    border-bottom: 1px solid #f6f6f6
}

    .tabs-tt-bar .tabs-tt {
        border-bottom: 5px solid #fff;
        line-height: 50px;
        padding: 0 40px;
        font-size: 16px;
        float: left;
        cursor: pointer
    }

        .tabs-tt-bar .tabs-tt.active {
            color: #23b8ff;
            border-bottom-color: #23b8ff
        }

        .tabs-tt-bar .tabs-tt:hover {
            color: #23b8ff
        }

.tb-course {
    table-layout: fixed;
    width: 100%
}

    .tb-course th {
        width: 80px;
        color: #999;
        padding-top: 20px;
        vertical-align: top
    }

    .tb-course td {
        padding: 20px 0;
        border-top: 1px dashed #e5e5e5
    }

    .tb-course tr:first-child td {
        border-top: 0
    }

.intro-course {
    overflow: hidden
}

    .intro-course div, .intro-course p, .intro-course span {
        max-width: 100%;
        box-sizing: border-box
    }

.tags-list {
    overflow: hidden;
    margin-bottom: -15px
}

    .tags-list li {
        float: left;
        border-radius: 14px;
        line-height: 28px;
        padding: 0 15px;
        background: #f4f4f4;
        margin-left: 15px;
        margin-bottom: 15px
    }

        .tags-list li:first-child {
            margin-left: 0
        }

.course-group-wrap {
    padding: 20px;
    background: #F2F2F2;
    border-radius: 5px;
    font-size: 13px;
    color: #666
}
/**************
    课程目录列表
    *****************************
*/
.tt-prefix {
    font-size: 18px;
    font-weight: bold;
    font-family: Arial,'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', sans-serif
}

.part-tt {
    display: inline-block;
    font-size: 22px;
    margin: 15px 5px;
}

.tt-free {
    color: #16db00;
    padding: 5px;
    font-size: 12px
}

.tt-suffix {
    color: #666;
    padding: 5px;
    font-size: 14px
}

.task-task-item {
    display: block;
    padding: 10px;
    background: #F5F5F5;
    width: 100%;
    margin: 10px;
    color: #000;
    font-size: 15px;
}

    .task-task-item .fa-youtube-play {
        color: #23b8ff;
        font-size: 18px;
    }

    .task-task-item .fa-play-circle-o {
        color: #23b8ff;
        font-size: 18px;
    }

.task-tt {
    display: inline-block;
    font-size: 15px;
}

/*******************************************
    评论
    ********************************
*/



.comment-filter {
    background: #f4f4f4;
    border: 1px solid #e5e5e5;
    padding: 10px 0;
    position: relative
}

    .comment-filter .comment-statistics {
        display: inline-block;
        vertical-align: middle;
        text-align: center;
        width: 125px;
        border-right: 1px solid #e5e5e5;
        margin: -5px 0
    }

        .comment-filter .comment-statistics .statistics-tip {
            color: #9d9d9d
        }

        .comment-filter .comment-statistics .statistics-num {
            color: #e85308;
            font-size: 28px;
            line-height: 1;
            display: block
        }

    .comment-filter .f-rc-list {
        display: inline-block
    }

        .comment-filter .f-rc-list .f-radio {
            margin-left: 30px;
            margin-right: 0
        }

.comment-list .comment-item {
    position: relative;
    padding: 20px 20px 20px 80px;
    border-top: 1px solid #e5e5e5
}

    .comment-list .comment-item:first-child {
        border-top: 0
    }

    .comment-list .comment-item .item-good {
        position: absolute;
        top: 0;
        right: 0;
        width: 25px;
        height: 25px;
        line-height: 25px
    }

        .comment-list .comment-item .item-good::before {
            content: "";
            width: 0;
            height: 0;
            border-top: 25px solid #23b8ff;
            border-right: 25px solid #23b8ff;
            border-left: 25px solid transparent;
            border-bottom: 25px solid transparent;
            position: absolute;
            top: 0;
            left: -25px
        }

        .comment-list .comment-item .item-good span {
            position: relative;
            font-size: 16px;
            color: #fff;
            top: 1px
        }

    .comment-list .comment-item .item-left {
        position: absolute;
        width: 80px;
        text-align: center;
        top: 20px;
        left: 0
    }

    .comment-list .comment-item .user-avatar {
        border-radius: 50%
    }

    .comment-list .comment-item .item-right {
        position: relative
    }

    .comment-list .comment-item .star-list {
        margin-top: -4px
    }

    .comment-list .comment-item .comment-bd {
        margin-bottom: 10px
    }

.comment-list .comment-ft + .comment-reply {
    margin-top: 20px;
    margin-bottom: -20px
}

.comment-ft {
    color: #999
}

    .comment-ft .comment-where {
        margin-right: 10px
    }

    .comment-ft .comment-report {
        position: absolute;
        right: 10px;
        cursor: pointer
    }

        .comment-ft .comment-report:hover {
            color: #23b8ff
        }

    .comment-ft.comment-ft--first {
        margin-bottom: 20px
    }

.comment-reply .reply-item {
    padding: 20px 0;
    position: relative;
    border-top: 1px dashed #e5e5e5
}

    .comment-reply .reply-item .reply-tt {
        font-weight: 400
    }

    .comment-reply .reply-item .reply-bd {
        margin-bottom: 10px
    }

    .comment-reply .reply-item.item--agency .reply-bd, .comment-reply .reply-item.item--agency .reply-tt {
        color: #ae8651
    }

.comment-reply.reply--write {
    border: 1px solid #e5e5e5;
    padding: 0 15px
}

    .comment-reply.reply--write .reply-item:first-child {
        border-top: 0
    }

.modal--report-box {
    position: fixed;
    display: block;
    top: 50%;
    left: 50%;
    width: 550px;
    z-index: 4000
}

.modal--report-box-hd {
    height: 4px;
    background: #23b8ff
}

.modal--report-box-bd {
    height: 310px;
    background: #fff
}

.modal--report-box-title {
    padding: 15px;
    font-size: 16px;
    line-height: 20px;
    color: #999;
    box-sizing: border-box;
    cursor: default
}

    .modal--report-box-title .i-close-s {
        float: right;
        line-height: 20px;
        font-size: 16px;
        color: #999;
        cursor: pointer
    }

.modal--report-box-filter {
    padding: 15px 38px 0;
    line-height: 20px
}

    .modal--report-box-filter li {
        display: inline-block;
        vertical-align: middle;
        cursor: pointer
    }

        .modal--report-box-filter li:not(:last-child) {
            margin-right: 50px
        }

.modal--report-box-content {
    position: relative;
    margin: 15px 38px 0;
    border: 1px solid #e5e5e5
}

    .modal--report-box-content textarea {
        width: 472px;
        height: 94px;
        padding: 10px;
        box-sizing: border-box;
        border: 0;
        vertical-align: middle;
        resize: none
    }

    .modal--report-box-content .text-remain {
        padding-right: 10px;
        line-height: 20px;
        text-align: right;
        color: #999;
        box-sizing: border-box;
        cursor: default;
        z-index: 10
    }

.modal--report-box-submit {
    display: block;
    margin: 30px 38px 0 0;
    float: right;
    width: 90px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #fff;
    background: #23b8ff;
    border-radius: 3px
}

    .modal--report-box-submit.disabled {
        pointer-events: none;
        opacity: .3;
        cursor: default
    }

.star-list {
    display: inline-block;
    vertical-align: middle;
    font-size: 16px;
    color: #CCC
}

    .star-list .fa-star {
        color: #fbd700
    }

.page-btn {
    height: 38px;
    line-height: 38px;
    width: 64px;
    background: #fff;
    border: 1px solid #d9d9d9;
    margin: 0 3px;
    color: #333;
    font-size: 16px;
    border-radius: 2px
}

    .page-btn:hover {
        background: #f1f1f1
    }

.page-btn-cur {
    background: #23b8ff;
    border-color: #23b8ff;
    color: #fff
}

    .page-btn-cur:hover {
        background: #23b8ff
    }

.sort-page {
    text-align: center;
    _padding-bottom: 2px
}

    .sort-page .page-box {
        font-size: 0;
        margin-bottom: 97px
    }

        .sort-page .page-box span {
            font-size: 12px
        }

    .sort-page .page-prev-btn {
        margin-right: 3px
    }

    .sort-page .page-next-btn {
        margin-left: 3px
    }

    .sort-page a {
        display: inline-block;
        vertical-align: middle
    }

.sort-page--mini .page-btn {
    width: 34px;
    height: 34px;
    line-height: 34px
}

.sort-page--mini .page-prev-btn, .sort-page--mini .page-next-btn {
    height: 34px;
    line-height: 34px;
    width: 46px
}

.page-prev-btn, .page-next-btn {
    height: 38px;
    line-height: 38px;
    width: 78px;
    background: #fff;
    font-size: 16px;
    border: 1px solid #d9d9d9;
    color: #333;
    text-align: center;
    position: relative;
    border-radius: 2px;
    color: #333
}

    .page-prev-btn:hover, .page-next-btn:hover {
        background-color: #f1f1f1
    }

    .page-prev-btn:before, .page-next-btn:before {
        position: absolute;
        top: 50%;
        left: 50%;
        margin-left: -8px;
        margin-top: -8px;
        line-height: 1
    }

a.page-btn-dis {
    border-color: #ededed;
    color: #bcbcbc;
    cursor: default !important;
    background-color: #e3e3e3 !important
}

    a.page-btn-dis:hover {
        background-color: #e3e3e3 !important
    }

.fa-check-circle-o {
    font-size: 16px;
    color: #2aabe6
}

.fa-circle-o {
    font-size: 16px;
}

.aside-course {
    padding: 26px 15px;
    margin-top: 10px;
    background-color: #fff
}

    .aside-course h4 {
        font-size: 16px;
        line-height: 16px
    }

.aside-course-cnt {
    padding: 5px
}

    .aside-course-cnt .cover {
        width: 220px;
        height: 124px;
        display: block
    }

        .aside-course-cnt .cover img {
            width: 100%;
            height: 100%;
            display: block
        }

    .aside-course-cnt .tit {
        font-size: 14px;
        display: block;
        line-height: 18px;
        padding: 8px 0 4px;
        color: #333
    }

    .aside-course-cnt .item-line {
        margin-top: 5px
    }

        .aside-course-cnt .item-line .price {
            font-size: 14px;
            color: #e85308;
            float: left;
            line-height: 14px
        }

            .aside-course-cnt .item-line .price.free {
                color: #5fb41b
            }

        .aside-course-cnt .item-line .sub-num {
            font-size: 12px;
            color: #999;
            float: right
        }

.aside-course-feature-cnt {
    padding: 0 40px 20px
}

/****************************************************
    试看
*/

.banner-cover {
    display: none;
    position: absolute;
    text-align: center;
    width: 100%;
    height: 100%;
    line-height: 1;
    left: 0;
    top: 0;
    color: #fff;
    filter: progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#B315151B', endColorstr='#B315151B');
    background-color: rgba(21,21,27,.7)
}

    .banner-cover::before {
        content: "";
        display: inline-block;
        vertical-align: middle;
        height: 100%;
        width: 0
    }

    .banner-cover > div {
        vertical-align: middle;
        display: inline-block
    }

.banner-cover-live-tips {
    font-size: 20px;
    vertical-align: middle
}

.banner-cover-live-below-living {
    background: rgba(0,0,0,.8);
    border-radius: 500px;
    padding: 6px 44px
}

video::-internal-media-controls-download-button {
    display: none;
}

video::-webkit-media-controls-enclosure {
    overflow: hidden;
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px);
}

.banner-cover-play {
    display: inline-block;
    color: #fff;
    width: 70px;
    height: 70px;
    background: #23b8ff;
    border-radius: 70px;
    text-align: center;
    margin-bottom: 15px
}

    .banner-cover-play .icon-play {
        display: inline-block;
        width: 25px;
        height: 35px;
        margin-top: 17.5px;
        margin-left: 8px;
        background: url(/images/play/icon-detail.png) no-repeat -30px 0
    }

.banner-cover-bar {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    width: 28px;
    height: 26px;
    background: url(/images/play/signal.gif) no-repeat
}

.banner-cover-latest {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box
}

    .banner-cover-latest h2 {
        font-size: 24px;
        margin-bottom: 20px
    }

    .banner-cover-latest p {
        font-size: 16px
    }

    .banner-cover-latest a {
        color: #fff;
        margin-left: 25px;
        display: inline-block;
        border-bottom: 1px solid #fff;
        padding-bottom: 2px
    }

.banner-activity {
    position: absolute;
    right: 0;
    width: 140px;
    height: 60px;
    top: 0
}

    .banner-activity img {
        width: 100%;
        height: 100%
    }

body, body #react-body, html, html #react-body {
    background-color: #000;
    background-color: transparent
}

    body #react-body, html #react-body {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        top: 0
    }

/*****************************
        播放器
        8*****************************
    */

.videotext-course {
    width: 100%
}

    .videotext-course .section--study {
        width: 100%;
        font-size: 0
    }

    .videotext-course .study-video-wrapper {
        vertical-align: top;
        width: 100%;
        height: 490px;
        position: relative;
        background-color: #000
    }

    .videotext-course .study-video-wrapper--gray::after {
        content: '';
        display: block;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: rgba(0,0,0,.6)
    }

    .videotext-course .cover-img {
        width: 100%;
        height: 100%
    }

    .videotext-course .study-video {
        display: none;
        z-index: 1;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%
    }

    .videotext-course .task-list-wrapper {
        display: inline-block;
        vertical-align: top;
        height: 490px;
        width: 100%;
        background-color: #131313;
        font-size: 12px;
        position: relative
    }

        .videotext-course .task-list-wrapper::before {
            content: '';
            z-index: 1;
            width: 280px;
            height: 16px;
            background-color: #131313;
            background: linear-gradient(to top,rgba(19,19,19,.5) 0,#131313 50%);
            position: absolute;
            top: 0;
            left: 0
        }

    .videotext-course .task-list--empty {
        font-size: 20px;
        color: #fff;
        text-align: center;
        margin-top: 20px
    }

    .videotext-course .task-list--loading {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        text-align: center
    }

        .videotext-course .task-list--loading img {
            width: 45px;
            height: 45px
        }

        .videotext-course .task-list--loading p {
            color: #999;
            font-size: 16px
        }

    .videotext-course .study-task-list, .videotext-course .coding-tasklist {
        box-sizing: border-box;
        height: 100%;
        padding: 20px 16px;
        overflow: auto;
        color: #c7c7c7;
        font-size: 14px;
        overflow-x: hidden;
        overflow-y: auto
    }

        .videotext-course .study-task-list::-webkit-scrollbar, .videotext-course .coding-tasklist::-webkit-scrollbar {
            background-color: #131313;
            width: 5px
        }

        .videotext-course .study-task-list::-webkit-scrollbar-thumb, .videotext-course .coding-tasklist::-webkit-scrollbar-thumb {
            background-color: rgba(244,244,244,.4)
        }

            .videotext-course .study-task-list::-webkit-scrollbar-thumb:hover, .videotext-course .coding-tasklist::-webkit-scrollbar-thumb:hover {
                background-color: rgba(244,244,244,.3)
            }

        .videotext-course .study-task-list::-webkit-scrollbar-track, .videotext-course .coding-tasklist::-webkit-scrollbar-track {
            border: 0;
            background-color: #131313
        }

    .videotext-course .coding-tasklist {
        padding: 16px 12px;
        color: #767676
    }

        .videotext-course .coding-tasklist .flag-orange {
            transform: scale(0.9);
            padding: 3px 2px 4px
        }

    .videotext-course .coding-tasklist-chapter {
        margin-bottom: 12px
    }

    .videotext-course .coding-tasklist-chapter-prefix {
        font-weight: 400;
        margin-left: 0;
        margin-right: 0;
        font-size: 16px
    }

        .videotext-course .coding-tasklist-chapter-prefix::after {
            content: ':';
            vertical-align: 1px
        }

    .videotext-course .coding-tasklist-chapter-title {
        margin-bottom: 8px;
        line-height: 16px
    }

    .videotext-course .coding-tasklist-chapter-prefix, .videotext-course .coding-tasklist-chapter-title {
        color: #767676;
        font-size: 15px
    }

    .videotext-course .coding-tasklist-chapter-hours {
        display: none
    }

    .videotext-course .coding-tasklist-chapter:last-child .coding-tasklist-subsegment:last-child {
        border-bottom: 0;
        padding-bottom: 0
    }

    .videotext-course .coding-tasklist-subsegment {
        background: 0 0;
        color: #c6c6c6;
        padding: 0;
        margin-bottom: 0
    }

    .videotext-course .coding-tasklist-subsegment-title {
        padding: 10px 2px
    }

    .videotext-course .coding-tasklist-subsegment-more {
        padding: 6px;
        right: -2px
    }

    .videotext-course .coding-tasklist-subsegment:last-child {
        border-bottom: 1px solid #292929;
        padding-bottom: 12px
    }

        .videotext-course .coding-tasklist-subsegment:last-child .coding-tasklist-task:last-child {
            border: 0;
            padding-bottom: 0
        }

    .videotext-course .coding-tasklist-task {
        color: #c4c4c4;
        padding: 7px 0 8px;
        margin-left: 20px
    }

    .videotext-course .coding-tasklist-task-desc {
        padding-left: 38px;
        display: block;
        font-size: 12px;
        color: #767676
    }

        .videotext-course .coding-tasklist-task-desc::before, .videotext-course .coding-tasklist-task-desc::after {
            display: none
        }

    .videotext-course .coding-tasklist-task-icon {
        font-size: 12px;
        color: #0f0f0f;
        background-color: #777;
        border-radius: 2px;
        margin-right: 2px;
        padding: 2px 3px
    }

        .videotext-course .coding-tasklist-task-icon::before {
            font-size: 0
        }

    .videotext-course .coding-tasklist-task:last-child {
        margin-bottom: 5px;
        border-bottom: 1px solid #292929;
        padding-bottom: 17px
    }

    .videotext-course .coding-tasklist-task:hover, .videotext-course .coding-tasklist-task.selected {
        color: #23b8ff
    }

        .videotext-course .coding-tasklist-task:hover .coding-tasklist-task-icon, .videotext-course .coding-tasklist-task.selected .coding-tasklist-task-icon {
            background-color: #23b8ff;
            color: #0f0f0f
        }

        .videotext-course .coding-tasklist-task:hover .coding-tasklist-task-desc, .videotext-course .coding-tasklist-task.selected .coding-tasklist-task-desc {
            color: #23b8ff
        }

    .videotext-course .coding-tasklist-task.task-item-unvalid {
        color: #5f5f5f
    }

        .videotext-course .coding-tasklist-task.task-item-unvalid .coding-tasklist-task-icon {
            background-color: #5f5f5f
        }

        .videotext-course .coding-tasklist-task.task-item-unvalid .coding-tasklist-task-desc {
            color: #5f5f5f
        }

    .videotext-course .sub-section {
        margin-top: 16px;
        margin-bottom: 32px;
        position: relative
    }

    .videotext-course .sub-section--tt {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap
    }

    .videotext-course .sub-section::after {
        content: '';
        position: absolute;
        height: 1px;
        width: 100%;
        bottom: -16px;
        background-color: rgba(244,244,244,.1)
    }

    .videotext-course .sub-section:last-child {
        margin-bottom: 0
    }

        .videotext-course .sub-section:last-child::after {
            content: none
        }

    .videotext-course .sub-section-unvalid .sub-section--tt {
        color: #5f5f5f
    }

    .videotext-course .task-item {
        margin-top: 16px;
        display: block;
        color: #c7c7c7;
        cursor: pointer
    }

        .videotext-course .task-item:hover .task-item--type, .videotext-course .task-item.selected .task-item--type {
            background-color: #23b8ff;
            color: #0f0f0f
        }

        .videotext-course .task-item:hover .task-item--text, .videotext-course .task-item:hover .task-item--suffix, .videotext-course .task-item.selected .task-item--text, .videotext-course .task-item.selected .task-item--suffix {
            color: #23b8ff
        }

    .videotext-course .task-item--prefix {
        float: left
    }

    .videotext-course .task-item--type {
        display: block;
        box-sizing: border-box;
        width: 30px;
        height: 16px;
        line-height: 16px;
        background-color: #777;
        border-radius: 2px;
        text-align: center;
        color: #0f0f0f;
        font-size: 12px;
        position: relative;
        top: 1px;
        padding-left: 1px
    }

    .videotext-course .task-item--tt {
        margin-left: 35px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap
    }

    .videotext-course .task-item--text {
        font-size: 14px;
        line-height: 20px;
        color: #c7c7c7;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap
    }

    .videotext-course .task-item--suffix {
        font-size: 12px;
        line-height: 16px;
        color: #777
    }

    .videotext-course .task-item--live-label {
        color: #ff4f23;
        font-size: 12px;
        line-height: 16px;
        padding: 2px;
        border: 1px solid #ff4f23;
        border-radius: 2px;
        display: inline-block;
        transform: scale(0.9)
    }

    .videotext-course .task-item-unvalid {
        cursor: default
    }

        .videotext-course .task-item-unvalid:hover .task-item--type {
            background-color: #5f5f5f
        }

        .videotext-course .task-item-unvalid:hover .task-item--text, .videotext-course .task-item-unvalid:hover .task-item--suffix {
            color: #5f5f5f
        }

        .videotext-course .task-item-unvalid .task-item--text {
            color: #5f5f5f
        }

        .videotext-course .task-item-unvalid .task-item--suffix {
            color: #5f5f5f
        }

        .videotext-course .task-item-unvalid .task-item--type {
            background-color: #5f5f5f
        }

    .videotext-course .section--bottom {
        width: 100%;
        min-height: 92px;
        padding: 14px 16px;
        box-sizing: border-box;
        background-color: #232323
    }

    .videotext-course .course-action {
        float: right;
        margin: 7px 5px;
        min-width: 293px;
        text-align: center;
        position: relative
    }

        .videotext-course .course-action .btn-joined-free, .videotext-course .course-action .btn-join {
            border: 0;
            outline: 0;
            width: 100%;
            height: 50px;
            line-height: 50px;
            font-size: 18px
        }

        .videotext-course .course-action .btn-joined-free {
            background-color: transparent;
            color: #bbb;
            font-size: 0;
            cursor: default
        }

            .videotext-course .course-action .btn-joined-free .i-custom-tick {
                margin-right: 12px;
                display: inline-block;
                width: 5px;
                height: 12px;
                border: 2px solid #bbb;
                border-top: 0;
                border-left: 0;
                transform: rotate(45deg);
                vertical-align: middle
            }

            .videotext-course .course-action .btn-joined-free span {
                font-size: 16px
            }

        .videotext-course .course-action .btn-join {
            font-size: 0
        }

            .videotext-course .course-action .btn-join .icon-font {
                vertical-align: middle;
                font-size: 20px;
                margin-right: 4px
            }

            .videotext-course .course-action .btn-join span {
                vertical-align: middle;
                font-size: 18px
            }

        .videotext-course .course-action .disabled {
            background-color: #777;
            color: #bbb
        }

        .videotext-course .course-action .i-add {
            font-weight: 700
        }

    .videotext-course .tip-section {
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        box-sizing: border-box;
        width: 100%;
        padding: 36px 20px;
        text-align: center;
        background: #fff;
        box-shadow: 0 0 4px 0 rgba(0,0,0,.25);
        border-radius: 2px;
        transform-origin: 50% 100%
    }

        .videotext-course .tip-section .i-close {
            position: absolute;
            top: 12px;
            right: 14px;
            color: #bbb;
            font-size: 12px;
            line-height: 1;
            font-weight: 700;
            cursor: pointer
        }

        .videotext-course .tip-section .tip-tt {
            margin: 0;
            font-size: 20px;
            font-weight: 700
        }

        .videotext-course .tip-section .tip-bd {
            margin: 6px 0 0;
            font-size: 14px
        }

        .videotext-course .tip-section .tip-tt, .videotext-course .tip-section .tip-bd {
            position: relative;
            transition: .3s .5s all cubic-bezier(0.25,.1,.25,1)
        }

        .videotext-course .tip-section:after {
            content: '';
            display: block;
            position: absolute;
            bottom: -8px;
            left: 48%;
            width: 0;
            height: 0;
            border-style: solid;
            border-width: 4px 6px;
            border-color: #fff transparent transparent #fff
        }

    .videotext-course .tip-section--wrapper {
        width: 293px;
        height: 126px;
        position: absolute;
        top: -138px
    }

        .videotext-course .tip-section--wrapper.inited {
            width: 0;
            height: 0
        }

            .videotext-course .tip-section--wrapper.inited .tip-section {
                width: 0;
                height: 0;
                opacity: 0
            }

            .videotext-course .tip-section--wrapper.inited .i-close {
                opacity: 0
            }

            .videotext-course .tip-section--wrapper.inited .tip-tt, .videotext-course .tip-section--wrapper.inited .tip-bd {
                bottom: -24px;
                opacity: 0
            }

        .videotext-course .tip-section--wrapper.active .tip-section {
            transition: .3s all cubic-bezier(0,0,.01,.99);
            height: 100%;
            opacity: 1
        }

        .videotext-course .tip-section--wrapper.active .i-close, .videotext-course .tip-section--wrapper.active .tip-tt, .videotext-course .tip-section--wrapper.active .tip-bd {
            transition: .3s .5s all cubic-bezier(0.25,.1,.25,1);
            opacity: 1
        }

        .videotext-course .tip-section--wrapper.active .tip-tt, .videotext-course .tip-section--wrapper.active .tip-bd {
            bottom: 0
        }

        .videotext-course .tip-section--wrapper.closed .tip-section {
            transition: .2s all cubic-bezier(1,0,1,1);
            transform: translateX(-50%) scale(0.01);
            transform-origin: 50% 100%;
            opacity: 0
        }

    .videotext-course .course-info {
        max-width: 850px
    }

    .videotext-course .course-title {
        font-size: 22px;
        line-height: 32px
    }

        .videotext-course .course-title h3 {
            color: #f4f4f4;
            display: inline-block;
            max-width: 780px;
            vertical-align: top
        }

        .videotext-course .course-title .title-free {
            color: #ff4f23;
            display: inline-block;
            margin-left: 12px;
            vertical-align: top
        }

    .videotext-course .course-hints {
        margin-top: 4px;
        font-size: 12px;
        line-height: 16px
    }

        .videotext-course .course-hints .line-item {
            display: inline-block;
            margin-right: 32px;
            color: rgba(255,255,255,.5);
            vertical-align: middle
        }

            .videotext-course .course-hints .line-item:last-child {
                margin-right: 0
            }

        .videotext-course .course-hints .hint-data {
            padding-left: 6px
        }

        .videotext-course .course-hints .icon-font {
            margin-right: 4px
        }

        .videotext-course .course-hints .icon-sep {
            background: rgba(255,255,255,.5)
        }

        .videotext-course .course-hints .item--contact, .videotext-course .course-hints .item--share, .videotext-course .course-hints .item--mobile-watch {
            cursor: pointer;
            padding: 6px 0
        }

video {
    display: block;
    vertical-align: top;
    box-sizing: border-box;
    color: #fff;
    background-color: #000;
    position: relative;
    padding: 0;
    font-size: 10px;
    line-height: 1;
    font-weight: normal;
    font-style: normal;
    font-family: Arial, Helvetica, sans-serif;
    word-break: initial;
}

    video:-moz-full-screen {
        position: absolute;
    }

    video:-webkit-full-screen {
        width: 100% !important;
        height: 100% !important;
    }

    video[tabindex="-1"] {
        outline: none;
    }

    video *,
    video *:before,
    video *:after {
        box-sizing: inherit;
    }

    video ul {
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
        list-style-position: outside;
        margin-left: 0;
        margin-right: 0;
        margin-top: 0;
        margin-bottom: 0;
    }

    video.vjs-fluid,
    video.vjs-16-9,
    video.vjs-4-3 {
        width: 100%;
        max-width: 100%;
        height: 0;
    }

    video.vjs-16-9 {
        padding-top: 56.25%;
    }

    video.vjs-4-3 {
        padding-top: 75%;
    }

    video.vjs-fill {
        width: 100%;
        height: 100%;
    }

    video .vjs-tech {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

p {
    font-size: 14px;
}

.playcss {
    background: #232323;
    padding: 10px;margin-left:0px;margin-right:0px;
}

    .playcss h1 {
        font-size: 22px;
        color: #FFF;
    }

    .playcss .col-sm-12 span {
        color: #999;
        display: inline-block;
        width: 150px;
        font-weight: bold;
        font-size: 13px;
        padding: 5px 0px;
    }

    .playcss h1 span {
        font-size: 16px;
        color: #ff5223
    }

    .playcss .jsbaoming {
        height: 50px;
        font-size: 16px;
    }

.tabs-content {
    margin-bottom: 50px;
}

.ke_overlay {
    position: absolute;
    top: 60px;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background: #000;
    text-align: center;
    min-width: 400px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

    .ke_overlay.ml {
        left: 350px
    }

    .ke_overlay.mr {
        right: 300px
    }

    .ke_overlay.cover-reach-top, .ke_overlay.pre {
        top: 0
    }

    .ke_overlay .join-live-btn {
        margin-top: 30px
    }

    .ke_overlay .next-name {
        background: #000;
        background: rgba(0,0,0,.7);
        border-radius: 24px;
        height: 48px;
        font-size: 20px;
        color: #fff;
        line-height: 48px;
        display: inline-block;
        padding: 0 81px;
        overflow: hidden
    }

.ke_overlay_content {
    position: absolute;
    top: 32%;
    width: 100%
}

    .ke_overlay_content .ke_loading {
        width: 310px;
        height: 86.4px;
        margin: 0 auto;
        background: url(//7.url.cn/edu/webcourse/8f323579825652c6c422480699432d5f.gif) no-repeat 0 0;
        background-size: cover
    }

    .ke_overlay_content.flashUnInstall {
        color: #fff
    }

        .ke_overlay_content.flashUnInstall p {
            margin-top: 20px
        }

    .ke_overlay_content .loading_wording {
        margin-top: 10px;
        color: #fff;
        font-size: 18px
    }

        .ke_overlay_content .loading_wording .dis_hwcode_tip {
            margin-top: 10px;
            color: #08cb6a;
            color: #23b8ff;
            font-size: 18px
        }

            .ke_overlay_content .loading_wording .dis_hwcode_tip .download-btn {
                margin-left: 20px;
                cursor: pointer;
                pointer-events: visible
            }

    .ke_overlay_content .course {
        font-size: 18px;
        color: #999;
        margin-bottom: 30px
    }

    .ke_overlay_content .title {
        font-size: 24px;
        text-indent: .5em;
        color: #ccc
    }

        .ke_overlay_content .title .icon-tips {
            color: #fff;
            margin-bottom: 3px;
            margin-right: 5px
        }

        .ke_overlay_content .title.clickable {
            cursor: pointer
        }

            .ke_overlay_content .title.clickable:hover {
                color: #fff
            }

    .ke_overlay_content .time-block {
        font-size: 20px;
        text-align: center;
        color: #ccc;
        margin-top: 20px
    }

        .ke_overlay_content .time-block .i-time {
            display: inline-block;
            margin-right: 10px;
            font-size: 24px
        }

        .ke_overlay_content .time-block .time {
            display: inline-block;
            margin: 0 5px;
            font-size: 20px;
            color: #e75407;
            text-align: center
        }

    .ke_overlay_content .pay-info .link {
        padding: 25px 0 0;
        display: inline-block;
        font-size: 16px;
        text-decoration: none;
        color: #999
    }

        .ke_overlay_content .pay-info .link:hover {
            color: #039ae3
        }

    .ke_overlay_content .pay-info .pay {
        padding: 5px 0 20px;
        display: block;
        font-size: 18px;
        color: #e85206
    }

    .ke_overlay_content .next {
        margin: 25px 0;
        font-size: 18px;
        color: #999
    }

    .ke_overlay_content .btn-wrap {
        margin-top: 25px
    }

        .ke_overlay_content .btn-wrap .btn {
            display: inline-block;
            width: 170px;
            height: 48px;
            line-height:30px;
            font-size: 18px;
            vertical-align: middle;
            border-radius: 4px;
            cursor: pointer
        }

            .ke_overlay_content .btn-wrap .btn.next-btn {
                color: #fff;
                background-color: #08cb6a;
                background-color: #23b8ff
            }

                .ke_overlay_content .btn-wrap .btn.next-btn:hover {
                    background-color: #12a7ff
                }

            .ke_overlay_content .btn-wrap .btn.pay-btn {
                color: #fff;
                border: 1px solid #08cb6a;
                border: 1px solid #23b8ff;
                background-color: #08cb6a;
                background-color: #23b8ff
            }

                .ke_overlay_content .btn-wrap .btn.pay-btn:hover {
                    border: 1px solid #12a7ff;
                    background-color: #12a7ff
                }

            .ke_overlay_content .btn-wrap .btn.consult-btn, .ke_overlay_content .btn-wrap .btn.replay-btn {
                color: #999;
                border: 1px solid #666;
                background-color: transparent;
                margin-left: 20px
            }

                .ke_overlay_content .btn-wrap .btn.consult-btn .icon-font, .ke_overlay_content .btn-wrap .btn.replay-btn .icon-font {
                    font-size: 22px;
                    vertical-align: baseline;
                    margin-right: 5px
                }

                .ke_overlay_content .btn-wrap .btn.consult-btn:hover, .ke_overlay_content .btn-wrap .btn.replay-btn:hover {
                    border: 1px solid #666;
                    background-color: #333
                }

    .ke_overlay_content .download-tips {
        color: #999;
        font-size: 16px;
        margin-top: 50px
    }

        .ke_overlay_content .download-tips a {
            margin-left: 5px;
            color: #fff;
            text-decoration: underline
        }

    .ke_overlay_content .txp_support {
        margin: 20px 0;
        font-size: 14px;
        position: relative
    }

        .ke_overlay_content .txp_support:before {
            content: " ";
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: #000;
            background: rgba(0,0,0,.4)
        }

        .ke_overlay_content .txp_support .txp_logo {
            display: inline-block;
            width: 14px;
            height: 14px;
            background: url(//7.url.cn/edu/webcourse/8bede0f95fa5da731e2d355c12914f89.png) no-repeat 0 0;
            background-size: cover;
            vertical-align: top
        }

.ke_overlay .fa-check-circle {
    color: aquamarine;
    font-size: 28px;
}


.paylayer-bg {
    position: fixed;
    width: 100%;
    height: 100%;
    opacity: .4;
    filter: alpha(opacity=40);
    background-color: gray
}

.hide {
    display: none
}

.paylayer-container {
    zoom: 1;
    position: fixed;
    left: 0;
    top: 0;
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    z-index: 100001
}

.paylayer {
    position: relative;
    top: 50%;
    margin: 0 auto;
    width: 650px;
    max-height: 600px;
    overflow-x: hidden;
    padding-bottom: 15px;
    overflow-y: auto;
    z-index: 2224001;
    background-color: #fff
}

.paylayer-bd {
    padding: 40px 40px 10px;
    background: #fff
}

.im-dialog .im-dialog-bd-msg {
    white-space: normal;
    line-height: 1.6
}

.im-dialog .im-dialog-hd-close {
    position: absolute
}

.paylayer-bottom {
    position: relative;
    padding: 0 40px 20px;
    height: 60px
}

    .paylayer-bottom .f-checkbox {
        margin-bottom: 10px;
        line-height: 20px
    }

.paylayer-bottom-btn--cancel {
    position: absolute;
    bottom: 20px;
    right: 20px
}

.paylayer-bottom-btn--apply {
    position: absolute;
    bottom: 20px;
    right: 150px
}

.paylayer-bd-price {
    font-size: 14px
}

.paylayer-bd-price--rows {
    margin-bottom: 20px;
    min-height: 24px;
    line-height: 24px
}

.paylayer-bd-price--label {
    float: left;
    width: 60px;
    text-align: right
}

.paylayer-bd-price--right {
    margin-left: 80px
}

.paylayer-bd-price--price {
    color: #777
}

.paylayer-bd-price--realprice {
    color: #e85308;
    font-size: 22px
}

.paylayer-bd-price--staging {
    position: relative;
    display: inline-block;
    padding: 0 10px;
    margin-right: 5px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border: 1px solid #e5e5e5;
    color: #333;
    cursor: pointer
}

    .paylayer-bd-price--staging.selected, .paylayer-bd-price--staging:hover {
        border-color: #23b8ff
    }

    .paylayer-bd-price--staging .jd-icon {
        float: left;
        margin: 3px 5px 0 -3px;
        background: url(//7.url.cn/edu/user/67eee9b942e9ee73c5387613c93473dc.png) no-repeat;
        background-size: 20px;
        width: 20px;
        height: 20px
    }

    .paylayer-bd-price--staging .yqh-icon {
        float: left;
        margin: 3px 5px 0 -3px;
        background: url(//7.url.cn/edu/user/e496b96c8c83440a22a9876f2c97b1e9.png) no-repeat;
        background-size: 20px;
        width: 20px;
        height: 20px
    }

    .paylayer-bd-price--staging .staging-icon {
        position: absolute;
        top: -25px;
        left: 0;
        width: 100%
    }

        .paylayer-bd-price--staging .staging-icon img {
            height: 23px
        }

.paylayer-bd-price .yqh-selector {
    margin-top: 16px;
    text-align: left
}

    .paylayer-bd-price .yqh-selector .im-label {
        width: auto
    }

.paylayer-bd-price .staging-extra {
    margin-top: 20px
}

.paylayer-bd-price .staging-tips {
    color: #999
}

.paylayer-bd-detail {
    height: 80px
}

.paylayer-bd-detail--cover {
    float: left;
    width: 90px;
    height: 50px
}

.paylayer-bd-detail--content {
    float: left;
    margin-left: 20px;
    width: 380px
}

.paylayer-bd-detail--title {
    font-size: 18px
}

.paylayer-bd-detail--agency, .paylayer-bd-detail--title {
    line-height: 1.5;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis
}

.paylayer-bd-detail--agency {
    display: inline-block;
    font-size: 14px;
    color: #999
}
 

.paylayer-hd {
    height: 30px;
    color: #fff;
    line-height: 30px;
    background: #23b8ff
}

.paylayer-hd--tips {
    margin-left: 10px;
    cursor: default
}

.paylayer-hd--close {
    float: right;
    padding-right: 10px;
    cursor: pointer;
    line-height: 30px !important
}

    .paylayer-hd--close:hover {
        opacity: .8
    }


.paylayer-bd-address {
    position: relative;
    border: 1px solid #e5e5e5;
    padding: 10px 15px;
    margin-bottom: 20px;
    line-height: 1.2
}

    .paylayer-bd-address .f-checkbox {
        display: block
    }

.paylayer-bd-address--panel {
    padding: 10px 0;
    color: #999
}

    .paylayer-bd-address--panel span {
        display: inline-block;
        margin-right: 10px;
        line-height: 18px;
        vertical-align: top;
        overflow: hidden
    }

.paylayer-bd-address--detail {
    max-width: 320px;
    max-height: 36px
}

.paylayer-bd-address--edit {
    position: absolute;
    top: 10px;
    right: 15px
}

.paylayer-bd-address--editPanel {
    padding: 10px 0
}

    .paylayer-bd-address--editPanel .im-text, .paylayer-bd-address--editPanel .im-textarea {
        width: 300px
    }

    .paylayer-bd-address--editPanel .im-dropdown {
        display: inline-block;
        margin-right: 10px;
        width: 100px
    }

.im-btn.btn-disabled, .im-btn .btn-disabled:active, .im-btn .btn-disabled:hover {
    background-color: #f8f8f8 !important;
    color: #999 !important;
    cursor: default !important;
    pointer-events: none !important
}

.im-btn.btn-default, .im-btn.btn-outline, .im-btn.btn-primary, .im-btn.btn-weak {
    border: 0 none;
    border-radius: 2px;
    cursor: pointer;
    display: inline-block;
    font-size: 14px;
    text-align: center;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    vertical-align: middle;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

.paylayer-bd-terms .terms-selector li.active {
    border: 1px solid #e5e5e5;
    border-bottom: 0
}

.paylayer-bd-terms .terms-selector-more {
    position: absolute;
    top: 7px;
    right: -85px
}

.paylayer-bd-terms .terms-selector .terms-flag {
    margin-left: 5px;
    padding: 1px;
    width: 28px;
    vertical-align: 2px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

.paylayer-bd-terms .terms-selector .slick-track {
    margin: 0
}

.paylayer-bd-terms .terms-content-item {
    position: relative;
    padding: 5px 15px 6px;
    border: 1px solid #ddd;
    line-height: 2.5
}

.paylayer-bd-terms .terms-content-title {
    position: absolute;
    padding: 0 5px;
    top: -20px;
    line-height: 35px;
    font-size: 16px;
    background-color: #fff
}

.im-btn.btn-default {
    background-color: #188eee;
    color: #fff
}

    .im-btn.btn-default:hover {
        background-color: #147de2
    }

    .im-btn.btn-default:active {
        background-color: #1774c9
    }
    .showBtns{padding:12px;width:150px;font-size:16px;}
    .showBanner{width:100%;overflow:hidden;height:auto;position:relative;max-height:320px;overflow:hidden; min-height:300px;}
    .playPannel{width: 100%; overflow: hidden;}
@media screen and (max-width:768px) {
    .paylayer { 
        width: 100%;
        max-height: 600px; 
        padding-bottom:5px;
    }
    .showBanner{min-height:100px;position:fixed;top:0px;left:0px;right:0px;z-index:999;max-height:260px;}
    .imgtext-course{margin-top:260px;}
    .showBtns{padding:12px;width:100%;font-size:16px;}
    .content{padding:0px;}
    .videotext-course .study-video-wrapper{height:250px;position:fixed;top:0px;left:0px;right:0px;z-index:999;}
    .videotext-course .task-list-wrapper{
        height:100%;
    }
    .ke_overlay{top:0px;}
    .showPlays{position:fixed;top:66vw;bottom:20vw;left:0;right:0;}
    .showPTime{ padding:10px;position:fixed;bottom:0px;z-index:999;left:0px;background:#232323;right:0px;height:20vw;
    }
   .container{width:100%;min-width:100%;padding-left:0px;padding-right:0px;} 
   footer{display:none;}
   .content{display:none;}
   body{background:#000;}
}
 .row{margin-left:0px;margin-right:0px;}