@charset "utf-8";

font {
    margin: 0;
    padding: 0;
    text-decoration: none
}

html {
    font-size: calc(50vw / 750 * 100);
}

body {
    font-size: 12px;
    background: #f0f3ff;
    font-family: Microsoft YaHei;
    overflow-x: hidden;
    padding: 0;
    margin: 0;
    height: 100%;
}

ul, li {
    list-style: none;
    /* width:100%;*/
    padding: 0;
    margin: 0;
}

img {
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #333;
}

    a:hover {
        color: #0d81e4;
    }

.active {
    background: #3d69ec;
    color: #fff;
    text-align: center;
    border-radius: 4px;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

input {
    border: none;
    outline: none;
}

.container {
    max-width: 1480px;
    min-width: 1200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    /*padding:0 40px;*/
    position: relative;
    padding-left: 40px;
    padding-right: 40px;
}
#formtable {
    max-width: 1480px;
    min-width: 1200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    /*padding:0 40px;*/
    position: relative;
    padding-left: 40px;
    padding-right: 40px;
    text-align: center;
}

    .container .bg {
        background: #fff;
        padding: 28px;
        border-radius: 10px;
    }

    .container .bg2 {
        background: #dce8ff url(../../images/JDOnlineKC/course.png) no-repeat top right;
    }

.container-banner {
    max-width: 1480px;
    min-width: 1200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    /*padding:0 40px;*/
    position: relative;
    height: 566px;
}

/*首页*/
.index-top {
    position: relative;
    height: 520px;
    margin-bottom: 85px;
}

    .index-top .nav {
        position: absolute;
        /* width:100%;*/
        top: 18px;
        z-index: 11;
        line-height: 23px;
        margin: auto;
        /* left:100px;*/
        /* right:100px;*/
        left: 40px;
        right: 40px;
    }

        .index-top .nav .logo {
            float: left;
            width: 208px;
        }

            .index-top .nav .logo .pic {
                /* height:107px;*/
            }

                .index-top .nav .logo .pic img {
                    width: 100%;
                }

            .index-top .nav .logo .text {
                color: #fff;
                font-size: 32px;
                font-weight: bold;
            }

        .index-top .nav .nav-cont {
            width: 48%;
            height: 40px;
            line-height: 40px;
            font-size: 16px;
            float: left;
            position: relative;
            top: 10px;
        }

            .index-top .nav .nav-cont li {
                float: left;
                box-sizing: border-box;
                padding: 0 24px;
            }

        .index-top .nav .cont-right {
            transform-style: flat;
            float: right;
            z-index: 222;
            color: #fff;
            height: 50px;
            line-height: 50px;
            font-size: 16px;
        }

            .index-top .nav .cont-right span {
                padding-left: 20px;
            }

                .index-top .nav .cont-right span a {
                    color: #fff;
                }

        .index-top .nav .nav-cont li a {
            color: #fff;
        }

    .index-top .nav-search {
        float: left;
        width: 18%;
        height: 50px;
        position: relative;
        top: 11px;
    }

        .index-top .nav-search input {
            background: #fff;
            height: 40px;
            line-height: 40px;
            padding: 0px 14px;
            border-radius: 10px 0 0 10px;
            width: 85%;
        }

        .index-top .nav-search .btn {
            /* transform-style:flat;*/
            /* float:left;*/
            display: inline-block;
            height: 40px;
            background: #fff;
            line-height: 40px;
            width: 60px;
            position: absolute;
            text-align: center;
            border-radius: 0 10px 10px 0px;
            cursor: pointer;
        }

    .index-top .banner {
        /* position:relative;*/
        height: 530px;
    }

        .index-top .banner li img {
            position: absolute;
            left: 50%;
            top: 50%;
            width: 100%;
            height: 100%;
            transform: translate(-50%,-50%);
            object-fit: cover;
        }

.hd {
    height: 30px;
    overflow: hidden;
    position: absolute;
    right: 0%;
    bottom: 29%;
    z-index: 1;
    /* width:50%;*/
    /* right:40px;*/
    max-width: 1480px;
    min-width: 1200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    position: relative;
}

    .hd ul {
        overflow: hidden;
        zoom: 1;
        /* float:left;*/
        /* bottom:20px;*/
        width: 100%;
        position: absolute;
        right: 40px;
        bottom: 81%;
        text-align: right;
    }

        .hd ul li {
            margin-right: 2px;
            width: 2%;
            height: 15px;
            line-height: 14px;
            text-align: center;
            background: #fff;
            cursor: pointer;
            display: inline-block !important;
            /* border-radius:50%;*/
            margin-right: 1%;
            height: 3px;
        }

            .hd ul li.on {
                background: #91e6ff;
                color: #fff;
            }

.index-top .four {
    position: absolute;
    z-index: 33;
    /* width:100%;*/
    height: 108px;
    background: #fff;
    bottom: 0;
    border-radius: 10px;
    /* line-height:97px;*/
    padding: 0 13px;
    box-sizing: border-box;
    box-shadow: -1px 3px 10px 0px #3e54e847;
    left: 40px;
    right: 40px;
}

    .index-top .four li {
        float: left;
        height: 107px;
        line-height: 82px;
        width: 25%;
        box-sizing: border-box;
        /* padding:0 10px;*/
        border-right: 1px #e4dada solid;
        text-align: center;
    }

        .index-top .four li:last-child {
            border: none;
        }

        .index-top .four li img {
            /* width:100%;*/
            position: inherit;
            top: -5px;
        }

        .index-top .four li span {
            font-size: 33px;
            top: 10px;
            position: relative;
            padding-left: 11px;
        }

.new-course {
    min-height: 200px;
    /* background:#fff;*/
    border-radius: 10px;
    /* padding:26px;*/
    margin-bottom: 48px;
}

    .new-course .b-cont {
        padding: 16px;
        box-sizing: border-box;
        min-height: 144px;
    }

    .new-course .title {
        font-size: 25px;
        height: 60px;
        line-height: 43px;
        padding-left: 10px;
    }

    .new-course .list-kc {
        /* float:left;*/
        width: 19.99%;
        display: inline-block;
        /* height:303px;*/
        /* background:#f6f7ff;*/
        position: relative;
        /* border-radius:10px;*/
        /* padding:0 10px;*/
        box-sizing: border-box;
        /* margin-right:3.7%;*/
        margin-bottom: 24px;
        vertical-align: top;
    }

        .new-course .list-kc a {
            margin: 0 10px;
            display: block;
            background: #f3f4ff;
            border-radius: 10px;
        }

        .new-course .list-kc:nth-child(4n) {
            margin-right: 0;
        }

        .new-course .list-kc img {
            width: 100%;
            border-radius: 10px 10px;
            height: 156px;
        }

        /* .new-course .list-kc .c-title {
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 10px;
        }*/
        .new-course .list-kc .c-title {
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 10px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .new-course .list-kc .c-dec {
            font-size: 14px;
            margin-bottom: 10px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .new-course .list-kc .c-bottom {
            /* position:absolute;*/
            bottom: 14px;
            border-top: 1px #d8d8d8 solid;
            width: 100%;
            padding-top: 10px;
            font-size: 12px;
        }

            .new-course .list-kc .c-bottom span:nth-child(2) {
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                width: 50%;
                display: inline-block;
                padding-top: 10px;
            }

            .new-course .list-kc .c-bottom span:nth-child(3) {
                float: right;
                padding-top: 10px;
                color: #4d58ee;
            }

.hot-course {
    min-height: 200px;
    /* background:#fff;*/
    border-radius: 10px;
    /* padding:26px;*/
    margin-bottom: 48px;
}

    .hot-course .b-cont {
        padding: 14px 16px;
        box-sizing: border-box;
        width: 61%;
        display: inline-block;
        /* float:left;*/
    }

    .hot-course .title {
        font-size: 25px;
        height: 60px;
        line-height: 43px;
        padding-left: 10px;
    }

    .hot-course .list-kc {
        /* float:left;*/
        width: 49.7%;
        display: inline-block;
        /* height:303px;*/
        /* background:#f6f7ff;*/
        position: relative;
        border-radius: 10px;
        /* padding:0 10px;*/
        box-sizing: border-box;
        /* margin-right:3.7%;*/
        margin-bottom: 20px;
        overflow: hidden;
    }

        .hot-course .list-kc a {
            margin: 0 14px;
            display: block;
            background: #ffffff;
            /* width:100%;*/
            border-radius: 10px;
            overflow: hidden;
        }

        .hot-course .list-kc:nth-child(4n) {
            margin-right: 0;
        }

        .hot-course .list-kc img {
            width: 36%;
            border-radius: 10px 10px;
            display: inline-block;
            float: left;
            height: 144px;
        }

        .hot-course .list-kc .c-title {
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .hot-course .list-kc .c-dec {
            font-size: 14px;
            margin-bottom: 10px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .hot-course .list-kc .c-bottom {
            /* position:absolute;*/
            bottom: 14px;
            border-top: 1px #d8d8d8 solid;
            width: 100%;
            padding-top: 10px;
            font-size: 12px;
        }

            .hot-course .list-kc .c-bottom span:nth-child(2) {
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                width: 74%;
                display: inline-block;
                padding-top: 10px;
            }

            .hot-course .list-kc .c-bottom span:nth-child(3) {
                float: right;
                padding-top: 10px;
                color: #4d58ee;
            }

.cr {
    background: url(../../images/JDOnlineKC/course.png);
}

.intro-course {
    min-height: 200px;
    border-radius: 10px;
    /* padding:26px;*/
    margin-bottom: 48px;
}

    .intro-course .c-nav {
        float: right;
        width: 86%;
        padding-right: 2%；;
    }

        .intro-course .c-nav li {
            float: left;
            padding: 0px 15px;
            font-size: 16px;
        }

            .intro-course .c-nav li a {
            }

    .intro-course .b-cont {
        padding: 16px;
        box-sizing: border-box;
        min-height: 144px;
    }

    .intro-course .title {
        font-size: 25px;
        height: 60px;
        line-height: 43px;
        padding-left: 10px;
    }

        .intro-course .title span {
            width: 10%;
            display: inline-block;
        }

    .intro-course .list-kc {
        /* float:left;*/
        width: 19.72%;
        display: inline-block;
        /* height:303px;*/
        /* background:#f6f7ff;*/
        position: relative;
        border-radius: 10px;
        /* padding:0 10px;*/
        box-sizing: border-box;
        /* margin-right:3.7%;*/
        margin-bottom: 20px;
        vertical-align: top;
    }

        .intro-course .list-kc a {
            margin: 0 14px;
            display: block;
            background: #f6f7ff;
            border-radius: 10px;
        }

        .intro-course .list-kc:nth-child(4n) {
            margin-right: 0;
        }

        .intro-course .list-kc img {
            width: 100%;
            border-radius: 10px 10px;
            height: 156px;
        }

        .intro-course .list-kc .c-title {
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .intro-course .list-kc .c-dec {
            font-size: 14px;
            margin-bottom: 10px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .intro-course .list-kc .c-bottom {
            /* position:absolute;*/
            bottom: 14px;
            border-top: 1px #d8d8d8 solid;
            width: 100%;
            padding-top: 10px;
            font-size: 12px;
        }

            .intro-course .list-kc .c-bottom span:nth-child(2) {
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                width: 60%;
                display: inline-block;
                padding-top: 10px;
            }

            .intro-course .list-kc .c-bottom span:nth-child(3) {
                float: right;
                padding-top: 10px;
                color: #4d58ee;
            }

.foot {
    width: 100%;
    clear: both;
    height: 110px;
    background: #444444;
    text-align: center;
    line-height: 37px;
    font-size: 16px;
    color: #fff;
    /* margin:900px 0 0 0;*/
}

    .foot p {
        display: block;
        padding-top: 0px;
    }

    .foot span {
        padding-top: 15px;
        display: inline-block;
        /*padding-right:28px;*/
    }

/*列表*/
.container-list {
    max-width: 1480px;
    min-width: 1200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    position: relative;
    height: 75px;
    /* margin-bottom:29px;*/
}

.list-top {
    background: #fff;
}

    .list-top .nav {
        position: absolute;
        /* width:100%;*/
        top: 6px;
        z-index: 11;
        line-height: 23px;
        margin: auto;
        /* left:100px;*/
        /* right:100px;*/
        left: 40px;
        right: 40px;
    }

        .list-top .nav .logo {
            float: left;
            width: 208px;
        }

            .list-top .nav .logo .pic {
                /* height:107px;*/
            }

                .list-top .nav .logo .pic img {
                    width: 100%;
                }

            .list-top .nav .logo .text {
                color: #fff;
                font-size: 32px;
                font-weight: bold;
            }

        .list-top .nav .nav-cont {
            width: 48%;
            height: 40px;
            line-height: 40px;
            font-size: 16px;
            float: left;
            position: relative;
            top: 10px;
        }

            .list-top .nav .nav-cont li {
                float: left;
                box-sizing: border-box;
                padding: 0 24px;
            }

        .list-top .nav .cont-right {
            transform-style: flat;
            float: right;
            z-index: 222;
            color: #333;
            height: 50px;
            line-height: 66px;
            font-size: 16px;
        }

            .list-top .nav .cont-right span {
                padding-left: 20px;
            }

                .list-top .nav .cont-right span a {
                    color: #333;
                }

        .list-top .nav .nav-cont li a {
            color: #333;
        }

    .list-top .nav-search {
        float: left;
        width: 18%;
        height: 50px;
        position: relative;
        top: 11px;
    }

        .list-top .nav-search input {
            background: #efefef;
            height: 40px;
            line-height: 40px;
            padding: 0px 14px;
            border-radius: 10px 0 0 10px;
            width: 85%;
        }

        .list-top .nav-search .btn {
            cursor:pointer;
            display: inline-block;
            height: 40px;
            background: #efefef;
            line-height: 40px;
            width: 72px;
            position: absolute;
            text-align: center;
            border-radius: 0 10px 10px 0px;
        }

.list-course {
    min-height: 200px;
    /* background:#fff;*/
    border-radius: 10px;
    /* padding:26px;*/
    margin-bottom: 50px;
    position: relative;
}

    .list-course .tal {
        background: url(../../images/JDOnlineKC/tal.jpg)no-repeat top center;
        /* min-height:162px;*/
        /* margin-bottom:134px;*/
        /* display:inline-block;*/
        /* line-height:15px;*/
    }

    .list-course .menu {
        background: #fff;
        min-height: 100px;
        padding: 13px 28px;
    }

        .list-course .menu span {
            font-size: 16px;
            font-weight: bold;
            /* padding:10px;*/
            display: inline-block;
            height: 30px;
            line-height: 30px;
            width: 5%;
            float: left;
        }

        .list-course .menu .txt {
            display: inline-block;
            /* height:30px;*/
            /* line-height:30px;*/
            position: relative;
            top: -2px;
            width: 95%;
        }

            .list-course .menu .txt li {
                float: left;
                font-size: 15px;
                /* padding-right:33px;*/
                /* position: relative;
                top: 2px;*/
                margin-top: 2px;
                box-sizing: border-box;
                padding: 0 10px;
                height: 30px;
                line-height: 30px;
                cursor: pointer;
            }

    .list-course .b-cont {
        padding: 16px;
        box-sizing: border-box;
        min-height: 144px;
    }

    .list-course .list-menu {
        margin-bottom: 8px;
    }

    .list-course .title {
        font-size: 25px;
        height: 60px;
        line-height: 43px;
        padding-left: 10px;
    }

    .list-course .list-kc {
        /* float:left;*/
        width: 19.99%;
        display: inline-block;
        /* height:303px;*/
        /* background:#f6f7ff;*/
        position: relative;
        border-radius: 10px;
        /* padding:0 10px;*/
        box-sizing: border-box;
        /* margin-right:3.7%;*/
        margin-bottom: 28px;
        vertical-align: top;
    }

        .list-course .list-kc a {
            margin: 0 3%;
            display: block;
            background: #ffffff;
            border-radius: 10px;
            position: relative;
        }

    .list-course .resources .list-kc a {
        margin: 0 3%;
        display: block;
        background: #f1f1f1;
        border-radius: 10px;
    }

    .list-course .list-kc:nth-child(4n) {
        margin-right: 0;
    }

    .list-course .list-kc img {
        width: 100%;
        border-radius: 10px 10px 0 0;
        height: 156px;
    }

    .list-course .list-kc .c-title {
        font-size: 16px;
        font-weight: bold;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        margin-bottom: 10px;
    }

    .list-course .list-kc .c-dec {
        font-size: 14px;
        margin-bottom: 14px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .list-course .list-kc .c-bottom {
        /* position:absolute;*/
        bottom: 14px;
        border-top: 1px #d8d8d8 solid;
        width: 100%;
        padding-top: 10px;
        font-size: 12px;
    }


        .list-course .list-kc .c-bottom span:nth-child(2) {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            width: 50%;
            display: inline-block;
            padding-top: 10px;
        }

.list-course .list-kc .c-bottom span:nth-child(3) {
    float: right;
    padding-top: 10px;
    color: #4d58ee;
}


    .list-course .ab {
        border-radius: 10px;
        left: 46px;
        right: 56px;
        padding: -top;
        margin-bottom: 33px;
    }

    .list-course .mb {
        height: 90px;
        line-height: 90px;
        color: #fff;
    }

        .list-course .mb a {
            height: 90px;
            color: #fff;
            font-size: 16px;
            padding-right: 10px;
        }

.num {
    margin: 0 auto;
    padding-top: 30px;
    text-align: center;
    padding-bottom: 31px;
}

.num-list .down {
    border: 1px solid #ddd;
    border-radius: 2px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    text-decoration: none;
    padding: 8px 12px;
    margin-right: 10px;
    min-width: 6px;
    height: 30px;
    line-height: 30px;
    color: #333;
    background: #fff;
}

.num-list .numm.cur {
    background: #3d69ec;
    color: #fff;
}

.num-list .numm {
    border: 1px solid #ddd;
    border-radius: 2px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    text-decoration: none;
    padding: 8px 12px;
    margin-right: 10px;
    min-width: 6px;
    height: 30px;
    line-height: 30px;
    color: #333;
    background: #fff;
}

.num-list .numd {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    text-decoration: none;
    margin-right: 10px;
    min-width: 6px;
    height: 30px;
    line-height: 30px;
    color: #333;
}

.tal .resources {
    background: #fff;
    padding: 0 20px;
    margin-bottom: 20px;
    display: flex;
}

    .tal .resources .res-nav {
        width: 100%;
        height: 50px;
        padding: 12px;
        margin-bottom: 7px;
        padding-top: 31px !important;
        font-size: 14px;
    }

        .tal .resources .res-nav div {
            width: 8%;
            float: left;
            height: 43px;
            border: 1px #c7c7c7 solid;
            text-align: center;
            line-height: 42px;
            margin-right: 20px;
            cursor: pointer;
        }

        .tal .resources .res-nav .video {
        }

        .tal .resources .res-nav .doc {
        }

.resources .tab-resources, .tab-teacher {
    display: none;
}

    .resources .tab-resources.main, .tab-teacher.main {
        display: block;
    }

/*教师详情*/
.list-course .te-tal {
}

.list-course .tal-pic {
    background: url(../../images/JDOnlineKC/tal.jpg)no-repeat top center;
    background-size: cover;
    padding: 23px 0px;
    margin-bottom: 20px;
}

.te-tal .resources {
    background: #fff;
    padding: 0 20px;
}

    .te-tal .resources .res-nav {
        width: 100%;
        height: 50px;
        padding: 12px;
        margin-bottom: 7px;
        padding-top: 31px !important;
    }

        .te-tal .resources .res-nav div {
            width: 8%;
            float: left;
            height: 43px;
            border: 1px #c7c7c7 solid;
            text-align: center;
            line-height: 42px;
            margin-right: 20px;
            cursor: pointer;
            font-size: 14px;
        }

        .te-tal .resources .res-nav .video {
        }

        .te-tal .resources .res-nav .doc {
        }

.te-tal .te-img {
    width: 6%;
    /* display:inline-block;*/
    /* box-sizing:border-box;*/
    /* padding:0 10px;*/
    padding-right: 2%;
    float: left;
    text-align: center;
}

    .te-tal .te-img .img-pic {
    }

        .te-tal .te-img .img-pic img {
            width: 70px;
            border-radius: 50%;
            border: 2px #fff solid;
            height: 70px;
        }

    .te-tal .te-img .guanzhu {
        background: #e1e9ff;
        color: #3864eb;
        text-align: center;
        border-radius: 8px;
        padding: 6px;
        box-sizing: border-box;
        margin-top: 13px;
    }

.te-tal .te-content {
    width: 91%;
    display: inline-block;
}

    .te-tal .te-content .con-name {
        color: #fff;
        font-size: 18px;
        font-weight: bold;
    }

    .te-tal .te-content .con-school {
        display: inline-block;
        background: #c8d6ff;
        color: #4d58ee;
        padding: 4px 12px;
        border-radius: 8px;
        margin: 11px 0;
    }

    .te-tal .te-content .guan-detail {
        margin-bottom: 10px;
        font-size: 15px;
    }

        .te-tal .te-content .guan-detail span {
            color: #fff;
            padding-right: 10px;
        }

            .te-tal .te-content .guan-detail span:nth-child(2) {
                border-left: 1px #fff solid;
                padding-left: 10px;
            }

    .te-tal .te-content .jianjie {
        color: #fff;
        font-size: 13px;
        line-height: 27px;
    }

/*详情页*/
.show-course {
    min-height: 200px;
    border-radius: 10px;
    /* padding:26px;*/
    margin-bottom: 50px;
    position: relative;
}

    .show-course .tal {
        background: url(../../images/JDOnlineKC/tal.jpg)no-repeat top center;
    }

    .show-course .menu {
        background: #fff;
        min-height: 100px;
        padding: 13px 17px;
    }

    .show-course .pic {
        display: inline-block;
        width: 27%;
        /* height:28vh;*/
        margin-right: 20px;
    }

        .show-course .pic img, .show-course .pic #Img_Video {
            width: 99%;
            height: 240px;
        }

    .show-course .kc-cont {
        /* display:inline-block;*/
        /* width: 72%; */
        min-height: 200px;
        /* float: right; */
        /* display: inline-block; */
        flex: 2;
        position: relative;
    }

        .show-course .kc-cont .btn {
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 9px;
        }

        .show-course .kc-cont .c-btn {
            display: inline-block;
            /* padding:13px 20px;*/
            background: #3b67ec;
            color: #fff;
            font-size: 14px;
            margin-top: 16px;
            border-radius: 6px;
            box-sizing: border-box;
            width: 130px;
            height: 40px;
            line-height: 40px;
            text-align: center;
        }
        .show-course .kc-cont .tj-btn {

            display: inline-block;
            /* padding: 13px 20px; */
            /* background: #e2e2e2; */
            color: #000;
            font-size: 14px;
            margin-top: 16px;
            /* border-radius: 6px; */
            box-sizing: border-box;
            width: 90px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            float: right;
        }

            .show-course .kc-cont .c-btn a {
                color: #fff;
                display: inline-block;
                width: 100%;
                height: 100%;
            }

        .show-course .kc-cont .time-kc {
            background: #f7f7f7;
            padding: 16px;
            line-height: 26px;
            font-size: 14px;
        }

            .show-course .kc-cont .time-kc .arrange {
            }

            .show-course .kc-cont .time-kc .selc-kc {
                z-index: 1;
                width: auto;
                height: 30px;
                line-height: 30px;
                background: #eaeaea;
                /* position: relative; */
                display: inline-block;
                margin-right: 20px;
                margin-bottom: 6px;
            }

.selc-kc .dijiqi {
    z-index: 1;
    width: 100%;
    background: #eaeaea;
    line-height: 28px;
    position: absolute;
    top: 100%;
    /* display:none;*/
    left: 16px;
    top: 86px;
    width: auto;
    padding-right: 6px;
    min-width: 226px;
}

    .selc-kc .dijiqi span {
        display: block;
        padding: 0 10px;
        font-size: 14px;
        color: #111;
        text-align: left;
        cursor: pointer;
    }

.selc-kc .kaike {
    padding: 0 16px 0 10px;
    background: url(../../images/JDOnlineKC/name.png) no-repeat right center;
    display: block;
    /* margin-bottom:20px;*/
}

.show-course .kc-cont .time-kc .open {
}

.show-course .kc-cont .time-kc span {
}

.show-course .kc-cont .time-kc .ap {
}

.show-course .kc-cont .time-kc .load {
}

.show-course .ab {
    border-radius: 10px;
    left: 46px;
    right: 56px;
    padding: -top;
    margin-bottom: 22px;
    display: flex;
}

.show-course .mb {
    height: 90px;
    line-height: 90px;
    color: #fff;
}

    .show-course .mb a {
        height: 90px;
        color: #fff;
        font-size: 16px;
        padding-right: 10px;
    }

.show-course .show-tab {
    background: #fff;
    padding: 20px 30px;
    width: 68%;
    display: inline-block;
}

    .show-course .show-tab .tab-nav {
        /* border-bottom:1px #e2e2e2 solid;*/
        height: 60px;
        line-height: 60px;
        font-size: 16px;
        /* width:25%;*/
        width: 100%;
        /* border-radius:8px;*/
        border-radius: 6px;
        background: #f9f9f9;
    }

        .show-course .show-tab .tab-nav li {
            float: left;
            width: 24.8%;
            text-align: center;
            /* background:#f9f9f9;*/
            border-right: 1px #e8e8e8 solid;
            cursor: pointer;
        }

            .show-course .show-tab .tab-nav li:nth-child(4) {
                border: none;
            }

    .show-course .show-tab .cont-tab {
    }

        .show-course .show-tab .cont-tab .teacher-xq {
            position: absolute;
            right: 0;
            top: 92px;
            background: #3d69ec;
            /* padding:10px 16px;*/
            color: #fff;
            font-size: 15px;
            border-radius: 23px;
        }

            .show-course .show-tab .cont-tab .teacher-xq a {
                color: #fff;
                width: 100%;
                height: 100%;
                display: inline-block;
                padding: 10px 16px;
            }

        .show-course .show-tab .cont-tab div {
            /* width:20%;*/
        }

    .show-course .show-tab .cont-tab {
        display: none;
        position: relative;
    }

        .show-course .show-tab .cont-tab.main {
            display: block
        }

        .show-course .show-tab .cont-tab .cont-detail .d-btn {
            background: #e9efff;
            color: #333;
            height: 40px;
            line-height: 40px;
            font-size: 16px;
            margin: 20px 0;
            padding-left: 10px;
        }

            .show-course .show-tab .cont-tab .cont-detail .d-btn i {
                padding-right: 10px;
                color: #3d69ec;
                font-size: 20px;
            }

            .show-course .show-tab .cont-tab .cont-detail .d-btn span {
                font-weight: bold;
            }

        .show-course .show-tab .cont-tab .cont-detail .d-cont {
            font-size: 16px;
        }

            .show-course .show-tab .cont-tab .cont-detail .d-cont p {
                font-size: 14px;
                line-height: 22px;
                padding-bottom: 8px;
            }

.t-active {
    background: #3d69ec !important;
    color: #fff;
    text-align: center;
    border-radius: 4px;
}

.show-course .show-tab .cont-tab .cont-detail .d-cont .list-ml {
    margin-bottom: 27px;
}

.show-course .list-ml .m-btn {
    /* background:#333;*/
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}

.show-course .list-ml li {
    font-size: 15px;
    padding: 6px 0;
    text-indent: 12px;
    color: #666;
}

    .show-course .list-ml li i {
        padding-right: 10px;
    }

.show-course .re-course {
    width: 24%;
    float: right;
    background: #fff;
    padding: 10px;
    min-height: 262px;
    margin-bottom: 20px;
}

    .show-course .re-course .re-btn {
        font-size: 18px;
        height: 46px;
        line-height: 41px;
        border-bottom: 1px #dad5d5 solid;
        margin-bottom: 28px;
    }

    .show-course .re-course .re-btn {
    }

    .show-course .re-course .re-list {
    }

        .show-course .re-course .re-list li {
            /* height:50px;*/
            border-bottom: 1px #fff1f1 solid;
            padding-bottom: 10px;
            margin-bottom: 12px;
        }

            .show-course .re-course .re-list li .re-pic {
                width: 40%;
                display: inline-block;
            }

                .show-course .re-course .re-list li .re-pic img {
                    width: 100%;
                    height: 82px;
                }

            .show-course .re-course .re-list li .re-dec {
                float: right;
                width: 54%;
            }

                .show-course .re-course .re-list li .re-dec .dec-btn {
                    font-size: 16px;
                }

                .show-course .re-course .re-list li .re-dec .people {
                    margin-top: 10px;
                    font-size: 14px;
                    color: #ada4a4;
                }

.show-course .show-tab .cont-tab .cont-detail .fz {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
}

.cont-detail .fz-pic {
    width: 12%;
    /* display:inline-block;*/
    /* border-radius:50px;*/
    float: left;
}

    .cont-detail .fz-pic img {
        width: 100%;
        border-radius: 50%;
        height: 96px;
        width: 96px;
    }

.cont-detail .fz-dec {
    display: inline-block;
    width: 84%;
    /* float:right;*/
    /* margin-bottom:47px;*/
    /* min-height:130px;*/
    margin-left: 4%;
}

    .cont-detail .fz-dec .fz-btn {
        font-size: 16px;
        margin-bottom: 9px;
    }

    .cont-detail .fz-dec .school {
        /* width:40%;*/
        background: #ecf4ff;
        margin-bottom: 10px;
        display: inline-block;
        color: #4689f1;
        padding: 6px 10px;
        border-radius: 19px;
    }

    .cont-detail .fz-dec .decr {
        font-size: 15px;
        line-height: 32px;
    }

.cont-detail .fz-top {
    margin-bottom: 37px;
    min-height: 126px;
}

.cont-detail .teacher {
    width: 100%;
    /* clear:both;*/
    /* min-height:200px;*/
}

    .cont-detail .teacher .te-pic {
        width: 43%;
        /* text-align:center;*/
        margin: auto;
    }

    .cont-detail .teacher li {
        width: 33.3%;
        float: left;
        /* border:1px #e0e0e0 solid;*/
        line-height: 21px;
        /* display:inline-block;*/
        padding: 0.5%;
        box-sizing: border-box;
        /* height:254px;*/
        overflow: hidden;
    }

    .cont-detail .teacher .te-pic img {
        width: 100%;
        border-radius: 50%;
        height: 96px;
    }

    .cont-detail .teacher li a {
        width: 100%;
        height: 100%;
        display: inline-block;
        border: 1px #d8d7d7 solid;
        padding: 13px;
        box-sizing: border-box;
    }

    .cont-detail .teacher .te-people {
        text-align: center;
        font-size: 16px;
        font-weight: bold;
        margin-top: 10px;
        color: #4689f1;
        height: 25px;
        overflow: hidden;
    }

    .cont-detail .teacher .zw {
        text-align: center;
        margin: 6px 0;
        height: 20px;
    }

    .cont-detail .teacher .te-school {
        /* margin:auto;*/
        text-align: center;
        margin-bottom: 10px;
    }

        .cont-detail .teacher .te-school span {
            background: #ecf4ff;
            color: #4689f1;
            padding: 6px 7px;
            border-radius: 31px;
            font-size: 12px;
            display: inline-block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            width: 100%;
            box-sizing: border-box;
        }

    .cont-detail .teacher .te-dec {
        height: 63px;
        overflow: hidden;
    }

.cont-detail .my-pf {
    font-size: 14px;
    margin-bottom: 6px;
    /* height:57px;*/
}

.cont-detail .comment {
    font-size: 40px;
    color: #ec9d3b;
}

    .cont-detail .comment li {
        /* float:left;*/
        display: inline-block;
        cursor: pointer;
    }

.cont-detail .c-cont {
    clear: both;
    font-size: 14px;
}

.cont-detail .c-cont2 {
}

.ct-k {
    width: 100%;
    min-height: 160px;
    margin-top: 20px;
    border: 1px #ece3e3 solid;
    resize: none;
    outline: none;
    margin-bottom: 20px;
    box-sizing: border-box;
}

.cont-detail .c-cont .confirm {
    display: inline-block;
    background: #3d69ec;
    color: #fff;
    padding: 7px 18px;
    border-radius: 4px;
    margin-right: 10px;
}

.cont-detail .c-cont .cancel {
    display: inline-block;
    display: inline-block;
    background: #3d69ec;
    color: #fff;
    padding: 7px 18px;
    border-radius: 4px;
    margin-right: 10px;
}

.cont-detail .c-list {
    margin-top: 20px;
}

    .cont-detail .c-list .list-pic {
        display: inline-block;
        width: auto;
    }

        .cont-detail .c-list .list-pic img {
            width: 50px;
            border-radius: 50%;
            height: 50px;
        }

    .cont-detail .c-list .list-cont {
        width: 86%;
        /* float:right; */
        /* height:40px;*/
        /* line-height:40px; */
        flex: 2;
        margin-left: 16px;
    }

        .cont-detail .c-list .list-cont .list-top {
            height: 36px;
            line-height: 34px;
            position: relative;
            top: -5px;
            background: none;
        }

            .cont-detail .c-list .list-cont .list-top .name {
                font-size: 15px;
                width: 26%;
                float: left;
                color: #7b7b7b;
            }

            .cont-detail .c-list .list-cont .list-top .star {
                float: left;
                width: 38%;
            }

            .cont-detail .c-list .list-cont .list-top .star1::after {
                content: "★";
                color: #e4b663;
                font-size: 26px;
            }

            .cont-detail .c-list .list-cont .list-top .star2::after {
                content: "★★";
                color: #e4b663;
                font-size: 26px;
            }

            .cont-detail .c-list .list-cont .list-top .star3::after {
                content: "★★★";
                color: #e4b663;
                font-size: 26px;
            }

            .cont-detail .c-list .list-cont .list-top .star4::after {
                content: "★★★★";
                color: #e4b663;
                font-size: 23px;
            }

            .cont-detail .c-list .list-cont .list-top .star5::after {
                content: "★★★★★";
                color: #e4b663;
                font-size: 22px;
            }

            .cont-detail .c-list .list-cont .list-top .star li {
                float: left;
                font-size: 26px;
                color: #e4b663;
            }

            .cont-detail .c-list .list-cont .list-top .data {
                float: right;
                font-size: 14px;
                color: #9e9e9e;
            }

        .cont-detail .c-list .list-cont .list-bottom {
            clear: both;
            font-size: 13px;
            line-height: 19px;
            position: relative;
            top: -8px;
        }

    .cont-detail .c-list .list-ul > li {
        border-bottom: 1px #eaeaea solid;
        padding-bottom: 0px;
        margin-bottom: 0px;
        display: block;
        padding-top: 6px;
    }

.detail-wd .detail-left {
    width: 16%;
    background: #f3f3f3;
    /* float:left;*/
    display: inline-block;
    margin-right: 1%;
}

    .detail-wd .detail-left .detail-title {
        height: 100px;
        line-height: 100px;
        background: #346ad4;
        text-align: center;
        color: #fff;
        font-size: 16px;
        vertical-align: middle;
        background: url(../../images/JDOnlineKC/t-bg.jpg) no-repeat center center;
        background-size: cover;
    }

        .detail-wd .detail-left .detail-title span {
            display: inline-block;
            line-height: 26px;
            padding: 10px 10px 16px 10px;
            vertical-align: middle;
        }

    .detail-wd .detail-left ul {
        background: #fff;
        border: 1px #dedede solid;
        padding: 10px;
    }

    .detail-wd .detail-left li {
        padding: 10px;
        box-sizing: border-box;
        background: #f3f3f3;
        margin-bottom: 10px;
        color: #333;
        font-size: 14px;
        /* border-left:2px #346ad4 solid;*/
        cursor: pointer;
        /* border-left:2px #346ad4 solid;*/
    }

.detail-wd {
    padding: 18px !important;
}

    .detail-wd .detail-right {
        width: 82.4%;
        background: #e6e6e6;
        min-height: 200px;
        display: inline-block;
        vertical-align: top;
        text-align: center;
        padding-bottom: 20px;
    }

        .detail-wd .detail-right iframe {
            width: 90%;
            margin: 0 auto;
            display: inline-block;
            padding: 0px 0;
        }

        .detail-wd .detail-right .wz {
            font-size: 16px;
            font-weight: bold;
            margin: 18px 0;
        }

.detail-left .de-active {
    background: #f3f3f3 !important;
    color: #346ad4 !important;
    border-left: 2px #346ad4 solid;
    font-size: 15px !important;
    font-weight: bold;
}

/*登录*/
.login {
    width: 100%;
    min-height: 100%;
    display: inline-block;
    position: relative;
    background: url(../../images/JDOnlineKC/login-background.jpg) no-repeat center center;
    display: flex;
    align-content: center;
    justify-content: center;
    align-items: center;
}

    .login .lo-cont {
        background: #fff;
        /* height:30vh;*/
        /* position:absolute; */
        /* right:15%; */
        /* left:15%; */
        /* bottom:30%; */
        /* top:20%; */
        border-radius: 20px;
        width: 70%;
        height: 50vh;
        position: relative;
        top: -4vh;
    }

        .login .lo-cont .lo-pic {
            background-image: linear-gradient(#4cbafb,#3d87f5);
            background: url(../../images/JDOnlineKC/login.jpg)no-repeat center center;
            height: 100%;
            width: 52%;
            display: inline-block;
            border-radius: 20px 0 0 20px;
            margin-right: 6%;
        }

            .login .lo-cont .lo-pic img {
            }

        .login .lo-cont .lo-right {
            width: 36%;
            display: inline-block;
            vertical-align: top;
            /* padding:32px;*/
            box-sizing: border-box;
        }

            .login .lo-cont .lo-right input {
                width: 100%;
                border: 1px #dadada solid;
                padding: 0.1rem 0.15rem;
                margin-bottom: 0.1rem;
                border-radius: 10px;
                box-sizing: border-box;
                font-size: 0.14rem;
            }

            .login .lo-cont .lo-right .btn {
                color: #fff;
                background-color: #2a87e4;
                border: none;
                width: 100%;
                height: 0.4rem;
                line-height: 0.4rem;
                font-size: 0.15rem;
                margin-top: 0.1rem;
                border-radius: 6px;
                outline: none;
                text-align: center;
            }

                .login .lo-cont .lo-right .btn a {
                    color: #333;
                    width: 100%;
                    height: 100%;
                    display: inline-block;
                    background: #ffffff;
                    border-radius: 6px;
                    border: 1px #2a87e4 solid;
                }

.btn-success {
}

.login .lo-title {
    font-size: 0.25rem;
    margin: 0.3rem 0;
    color: #449ff7;
}

.login-foot {
    width: 100%;
    clear: both;
    height: 110px;
    text-align: center;
    line-height: 37px;
    font-size: 16px;
    color: #fff;
    /* margin:900px 0 0 0;*/
    position: absolute;
    bottom: 10%;
}

    .login-foot p {
        display: block;
        padding-top: 0px;
        margin: 0;
    }

    .login-foot span {
        padding-top: 15px;
        display: inline-block;
        padding-right: 28px;
    }

/*注册*/
.register {
    width: 100%;
    min-height: 100%;
    display: inline-block;
    position: relative;
    background: url(../../images/JDOnlineKC/login-background.jpg) no-repeat center center;
}

    .register .lo-cont {
        background: #fff;
        /* height:30vh;*/
        position: absolute;
        right: 15%;
        left: 15%;
        bottom: 20%;
        top: 18%;
        border-radius: 20px;
    }

        .register .lo-cont .lo-pic {
            background-image: linear-gradient(#4cbafb,#3d87f5);
            background: url(../../images/JDOnlineKC/login.jpg)no-repeat center center;
            height: 100%;
            width: 50%;
            display: inline-block;
            border-radius: 20px 0 0 20px;
            margin-right: 6%;
        }

            .register .lo-cont .lo-pic img {
            }

        .register .lo-cont .lo-right {
            width: 36%;
            display: inline-block;
            vertical-align: top;
            /* padding:32px;*/
            box-sizing: border-box;
        }

            .register .lo-cont .lo-right input {
                width: 100%;
                /* border:1px #dadada solid;*/
                padding: 12px;
                margin-bottom: 0px;
                border-radius: 10px;
                box-sizing: border-box;
            }

            .register .lo-cont .lo-right .btn {
                color: #fff;
                background-color: #2a87e4;
                border: none;
                width: 100%;
                height: 40px;
                line-height: 40px;
                font-size: 16px;
                margin-top: 9%;
                border-radius: 11px;
                outline: none;
            }

.btn-success {
}

.register .lo-title {
    font-size: 0.25rem;
    margin: 0.18rem 0;
    color: #449ff7;
}

.register-foot {
    width: 100%;
    clear: both;
    height: 110px;
    text-align: center;
    line-height: 37px;
    font-size: 16px;
    color: #fff;
    /* margin:900px 0 0 0;*/
    position: absolute;
    bottom: 10%;
}

    .register-foot p {
        display: block;
        padding-top: 0px;
        margin: 0;
    }

    .register-foot span {
        padding-top: 15px;
        display: inline-block;
        padding-right: 28px;
    }

.weui-cell:before {
    content: " ";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    height: 1px;
    border-top: none !important
}

.weui-btn-area a:hover {
    color: #fff
}

.weui-cell {
    padding: 0.08rem !important;
    font-size: 0.15rem !important;
    height: 0.25rem;
}

.weui-btn-area {
    margin: 0.2rem 0 !important;
    /* margin:0;*/
}

    .weui-btn-area a {
        background: #3f8ef5 !important;
        display: inline-block;
        width: 100%;
        margin-top: 0;
        height: 0.4rem;
        line-height: 0.4rem;
        font-size: 0.15rem;
        box-sizing: border-box;
    }

.weui-vcode-btn {
    display: inline-block;
    height: 45px;
    margin-left: 5px;
    padding: 0 0.6em 0 0.7em;
    border-left: 1px solid #E5E5E5;
    line-height: 45px;
    vertical-align: middle;
    font-size: 0.15rem !important;
    color: #ff4d33;
}

.weui-label {
    display: block;
    width: 1rem !important;
}

input:-internal-autofill-selected {
    appearance: menulist-button;
    background-color: rgb(255 255 255) !important;
}

/*分辨率兼容性*/
@media screen and (max-width: 1200px) {
    .container-banner {
        max-width: 1480px;
        min-width: 1100px;
        display: block;
        margin-left: auto;
        margin-right: auto;
        box-sizing: border-box;
        /* padding:0 40px;*/
        position: relative;
        height: 566px;
    }

    .container {
        max-width: 1480px;
        min-width: 1100px;
        display: block;
        margin-left: auto;
        margin-right: auto;
        box-sizing: border-box;
        /* padding:0 40px;*/
        position: relative;
        padding-left: 40px;
        padding-right: 40px;
    }
    #formtable {
        max-width: 1480px;
        min-width: 1100px;
        display: block;
        margin-left: auto;
        margin-right: auto;
        box-sizing: border-box;
        /* padding:0 40px;*/
        position: relative;
        padding-left: 40px;
        padding-right: 40px;
        text-align: center;
    }
    .new-course .list-kc {
        width: 24.72%;
    }

    .list-course .list-kc {
        width: 24.72%
    }

    .show-course .show-tab {
        width: 66%;
    }

    .container-list {
        max-width: 1480px;
        min-width: 1100px;
    }

    .list-top .nav .nav-cont {
        width: 38%;
    }

    .list-top .nav-search {
        float: left;
        width: 20%;
    }

    .index-top .nav .nav-cont {
        width: 42%;
    }

    .index-top .nav-search {
        float: left;
        width: 20%;
    }

    .intro-course .title span {
        width: 14%;
    }

    .intro-course .list-kc {
        width: 24.72%;
    }

    .cont-detail .teacher li {
        width: 25%;
    }
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-thumb {
    height: 50px;
    background: #999;
    border-radius: 50px;
}

/*个人中心*/
.information-wd .information-left {
    width: 16%;
    background: #f7f8ff;
    /* float:left;*/
    display: inline-block;
    margin-right: 1%;
}

    .information-wd .information-left .information-title {
        /* height:100px;*/
        /* line-height:100px;*/
        /* background:#346ad4;*/
        text-align: center;
        color: #333;
        font-size: 16px;
        vertical-align: middle;
        /* background:url(../images/t-bg.jpg) no-repeat center center;*/
        background-size: cover;
    }

        .information-wd .information-left .information-title span {
            display: inline-block;
            line-height: 26px;
            padding: 10px 10px 16px 10px;
            vertical-align: middle;
        }

    .information-wd .information-left ul {
        background: #fff;
        border: 1px #f4f4f4 solid;
        padding: 10px;
    }

    .information-wd .information-left li {
        padding: 10px;
        box-sizing: border-box;
        background: #f3f3f3;
        margin-bottom: 10px;
        color: #333;
        font-size: 14px;
        /* border-left:2px #346ad4 solid;*/
        cursor: pointer;
        /* border-left:2px #346ad4 solid;*/
    }

.information-wd {
    padding: 18px !important;
}

    .information-wd .information-right {
        width: 96% !important;
        background: #f7f8ff;
        min-height: 200px;
        display: inline-block;
        vertical-align: top;
        /* text-align:center;*/
        /* padding-bottom:20px;*/
        padding: 1% 2%;
    }

        .information-wd .information-right iframe {
            width: 90%;
            margin: 0 auto;
            display: inline-block;
            padding: 0px 0;
        }

        .information-wd .information-right .wz {
            font-size: 16px;
            font-weight: bold;
            margin: 18px 0;
        }

.information-left .de-active {
    background: #f3f3f3 !important;
    color: #346ad4 !important;
    border-left: 2px #346ad4 solid;
    font-size: 15px !important;
    font-weight: bold;
}

.information-wd .information-right .infro-title {
    font-size: 16px;
    font-weight: bold;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px #dcdcdc solid;
    /* padding-left:20px;*/
    margin-bottom: 20px;
}

.information-right .form {
}

    .information-right .form .line-table {
        height: 38px;
        line-height: 38px;
        border-bottom: 1px #eae4e4 solid;
        font-size: 14px;
    }

        .information-right .form .line-table span {
            display: inline-block;
            width: 13%;
        }

        .information-right .form .line-table .table-con {
            width: 87%;
            display: inline-block;
        }

.information-left .infro-pic {
    /* width:46%;*/
    margin: 0 auto;
    text-align: center;
}

    .information-left .infro-pic img {
        width: 100px;
        height: 100px;
        border-radius: 50%;
    }

.layui-input, .layui-textarea, .layui-select {
    border-style: none !important;
    background-color: #f7f8ff !important;
}

.infro-pic {
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

.list-top .nav .infornav-cont {
    width: 48%;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    float: left;
    position: relative;
    top: 10px;
}

    .list-top .nav .infornav-cont li {
        float: left;
        box-sizing: border-box;
        padding: 0 24px;
    }

.list-top .nav .infornav-right {
    transform-style: flat;
    float: right;
    z-index: 222;
    /* color:#333;*/
    /* height:50px;*/
    /* line-height:66px;*/
    font-size: 16px;
    margin-top: 10px;
    border-radius: 10px;
}

    .list-top .nav .infornav-right span {
        padding-left: 20px;
    }

        .list-top .nav .infornav-right span a {
            color: #fff;
            background: #446cef;
            padding: 10px;
            display: inline-block;
            border-radius: 6px;
        }

.list-top .nav .infornav-cont li a {
    color: #333;
}

.admin {
    display: inline-block;
    width: auto;
    position: relative;
    /* text-align:center;*/
    /* padding-left:7%;*/
    left: 9%;
    top: 4px;
}

.admincont-right {
    transform-style: flat;
    /* float:right;*/
    z-index: 222;
    color: #fff;
    /* height:56px;*/
    line-height: 50px;
    font-size: 16px;
    /* text-align:center;*/
    cursor: pointer;
}

    .admincont-right .ad-img {
        /* height:52px;*/
        overflow: hidden;
    }

        .admincont-right .ad-img img {
            width: 34px;
            height: 34px;
            border-radius: 50px;
            border: 2px #fff solid;
        }

    .admincont-right .ad-text {
        font-size: 14px;
        /* height:24px;*/
        line-height: 20px;
        width: 70px;
        /* text-overflow:ellipsis;*/
        overflow: hidden;
        white-space: nowrap;
        display: inline-block;
        padding-left: 10px;
        position: relative;
        top: 6px;
    }

    .admincont-right a {
        color: #fff
    }

.admin .adinfro {
    background: #fff;
    position: absolute;
    top: 48px;
    padding: 12px 14px 4px 14px;
    display: none;
    border-radius: 4px;
    height: auto !important;
    width: auto;
}

    .admin .adinfro a {
        width: 100%;
        white-space: nowrap;
        font-size: 14px;
        padding-bottom: 8px;
        display: inline-block;
    }

        .admin .adinfro a i {
            padding-right: 7px;
        }

/* 2023-11-18 scs新增 */
.information-left .stu-infro {
    text-align: center;
    margin-bottom: 14px;
    color: #999;
}

    .information-left .stu-infro div {
        padding: 2px 0;
    }

.information-right .student-title {
    border-bottom: 1px #dad6d6 solid;
    height: 50px;
    margin-bottom: 20px;
}

    .information-right .student-title span {
        display: inline-block;
        width: 14%;
        font-size: 16px;
        font-weight: bold;
        position: relative;
        top: 10px;
    }

    .information-right .student-title ul {
        display: inline-block;
        width: 49%;
        vertical-align: top;
        position: relative;
        top: 10px;
    }

        .information-right .student-title ul li {
            float: left;
            margin-left: 27px;
            font-size: 15px;
            color: #666;
            cursor: pointer;
        }

    .information-right .student-title .narrow-wrap {
        width: 33%;
        float: right;
        vertical-align: top;
        height: 40px;
        text-align: right;
    }

    .information-right .student-title .search-input {
        height: 40px;
        padding-left: 5%;
        right: -4px;
        position: relative;
    }

    .information-right .student-title .btn {
        height: 40px;
        background: #406bee;
        color: #fff;
        /* padding:0 5%;*/
        width: 14%;
        border-radius: 4px;
    }

.course-list {
    padding-top: 20px;
    padding-bottom: 20px;
    background: #fff;
    padding: 2%;
    margin-bottom: 10px;
    border: 1px #e5eafb solid;
    position: relative;
}

    .course-list .cour-pic {
        display: inline-block;
        width: 12%;
        margin-right: 2%;
        vertical-align: top;
    }

        .course-list .cour-pic img {
            width: 100%;
            height: 96px;
            border-radius: 8px;
        }

    .course-list .cour-cont {
        width: 85%;
        display: inline-block;
    }

        .course-list .cour-cont .c-title {
            font-size: 16px;
            font-weight: bold;
        }

        .course-list .cour-cont .fourk {
            font-size: 14px;
            margin-top: 6px;
        }

            .course-list .cour-cont .fourk span {
            }

        .course-list .cour-cont .c-bottom {
            width: 100%;
            margin-top: 24px;
            color: #666;
        }

            .course-list .cour-cont .c-bottom > span {
                font-size: 14px;
                margin-right: 20px;
            }

                .course-list .cour-cont .c-bottom > span i {
                    padding-right: 4px;
                }

            .course-list .cour-cont .c-bottom .c-button {
                float: right;
                font-size: 14px;
                width: 50%;
                font-size: 0;
                text-align: right;
            }

                .course-list .cour-cont .c-bottom .c-button span {
                    display: inline-block;
                    border: 1px #868686 solid;
                    /* padding:6px;*/
                    width: 18%;
                    height: 30px;
                    line-height: 30px;
                    text-align: center;
                    font-size: 14px;
                    margin-left: 2%;
                    border-radius: 10px;
                }

        .course-list .cour-cont .orange {
            border: 1px #ff6922 solid !important;
            color: #ff6922;
        }

            .course-list .cour-cont .orange a {
                color: #ff6922
            }

    .course-list .now {
        position: absolute;
        top: 40px;
        right: 3%;
        color: #ff6922;
        width: 10%;
        text-align: right;
    }

        .course-list .now i {
            padding-right: 7%;
        }

.student-active {
    color: #466fef !important;
    border-bottom: 3px #466fef solid;
    padding-bottom: 19px;
    font-weight: bold;
    font-size: 16px !important;
}

/* 2023-11-18 scs新增end */
.list-course .list-kc .c-bottom span:nth-child(1) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
    width: 100%;
}

.list-kc .zd {
    position: absolute;
    top: 0;
    left: 0;
    background: #ff0000;
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
}
.list-kc .quality {
    position: absolute;
    top: 0;
    right: 10px;
    background: #3d69ec;
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
}

.list-course .list-kc .c-bottom span {
    font-size: 12px;
}