/* CSS Document*/
body, html, form, h1, h2, h3, h4, h5, h6, p, ul, li, dl, dt, dd {
    margin: 0;
    padding: 0;
}

img {
    border: none;
}

li {
    list-style: none;
    text-decoration: none;
    outline: none;
}

a {
    text-decoration: none;
}

body {
    font-size: 14px;
    font-family: "SF Pro SC","SF Pro Display","SF Pro Icons","PingFang SC","Helvetica Neue","Helvetica","Arial",sans-serif;
    ;
    color: #333;
    position: relative;
    /* background:url(/Images/Article/bac1.jpg); */
}

.main_cont {
    width: 100%;
    background: url(/Images/Article/bac1.jpg);
}

.top_title {
    width: 100%;
    background: white;
}

.content {
    width: 1000px;
    margin: 0 auto;
    /* margin-top: 30px; */
    overflow: hidden;
}

.lubo_title {
    width: 100%;
    height: 50px;
    line-height: 60px;
    border-bottom: 1px solid #cd0000;
}

#Pagination {
    text-align: center;
}

.lubo_title span {
    width: 180px;
    display: block;
    height: 49px;
    background: url(/Images/video/gt_03.png) 10px 15px no-repeat;
    padding-left: 50px;
    font-size: 20px;
    font-weight: 600;
    /* border-bottom: 2px solid orange; */
    float: left;
}

.denlei {
    width: 97%;
    /* height: 40px; */
    padding: 1.5%;
    background: #efecec;
    margin-top: 20px;
    /* overflow: hidden; */
    margin-bottom: 20px;
}

    .denlei ul {
        width: 96%;
        height: 30px;
        margin: 0 auto;
        /* margin-top: 20px; */
        /* margin-left: 1%; */
    }

        .denlei ul li {
            display: block;
            float: left;
            margin-right: 10px;
        }

    .denlei a {
        display: inline-block;
        margin-right: 10px;
        cursor: pointer;
        padding: 3px;
        border-radius: 5px;
    }

.lubo_lst {
    width: 100%;
    height: 720px;
}

    .lubo_lst h4 {
        width: 90%;
        height: 30px;
    }

.ellipsis, .ell {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lubo_lst ul {
    width: 100%;
}

    .lubo_lst ul li {
        display: block;
        width: 25%;
        overflow: hidden;
        float: left;
        height: 250px;
    }

    .lubo_lst ul span {
        width: 100%;
        font-size: 12px;
    }

    .lubo_lst ul a {
        color: black;
    }

.hiden {
    width: 100%;
    overflow: hidden;
}

.lubo_img {
    width: 90%;
    height: 168px;
}

.left_bot {
    width: 50%;
    height: 40px;
    margin-top: 40px;
    margin-bottom: 80px;
    float: left;
    margin-left: 400px;
}

    .left_bot ul {
        width: 100%;
        text-align: center;
    }

        .left_bot ul li {
            display: block;
            float: left;
            margin-right: 10px;
            cursor: pointer;
            height: 25px;
            line-height: 35px;
            font-size: 16px;
            background-color: white;
            border: 1px solid #bdbcbc;
        }

    .left_bot a {
        width: 25px;
        color: #060606;
    }

.up a {
    width: 45px;
    border: none;
}

.none {
    width: 25px;
    border: 1 solid gray;
    text-align: center;
}

.click a {
    width: 25px;
    color: #fcfafa;
    border: none;
    background-color: red;
}

.tiao input {
    width: 25px;
}

.left_bot ul a {
    display: block;
    text-align: center;
    height: 25px;
    line-height: 25px;
}

.choose {
    background-color: #cd0000;
    color: white;
}

.lubo_img {
}

.top_title {
    background: white;
    border-bottom: 1px solid #d0caca;
}

.top_body_img {
    width: 1000px;
    margin: 0 auto;
    height: 67px;
}




a.back {
    display: block;
    float: right;
    cursor: pointer;
    color: #cd0000;
}

.channel span, .teacher span {
    display: block;
    float: left;
    padding-right: 1%;
}

.channel {
    border-bottom: 1px dashed gray;
    margin-bottom: 10px;
    padding-bottom: 10px;
}

.lubo_lst li .stime {
    float: right;
    display: inline-block;
    width: 100px;
    background: url(/images/video/t_03.png) 0 -8px no-repeat;
    height: 30px;
    padding-left: 25px;
}

.lubo_lst li .sname {
    display: inline-block;
    float: left;
    width: 100px;
}