@media screen and (min-width:538px) {
    .ngh {
        /*        background: #fff url("../images/lisg.png") no-repeat center bottom;*/
        overflow: hidden;
        margin-top: 25px;
        border-top: 1px solid #ccc;
        margin-bottom: 30px;
    }

    .rollio {
        width: 266px;
        position: relative;
        margin: 0 20px 0 0;
        overflow: hidden;
        float: left;

    }

    .tleft {
        margin-top:20px;
        margin-bottom: 20px;
    }
    .tleft .content{width:266px; padding-top:0;margin-top:0;}

    .dt-new {
        margin-bottom: 20px;
        width: 266px;
    }


    .rollio .notice {
        background: #a50000 url("../images/tmenubg.jpg") no-repeat right top;
        padding: 0 5px 0 20px;
    }

    .rollio .content {
        background: #fff url("../images/mfhbg.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 80px;
        min-height:200px;
    }

    .rollio .content2 {
        background: #fff url("../images/mfhbg2.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 80px;
        
        min-height: 200px;
    }

    .rollio .content3 {
        background: #fff url("../images/mfhbg3.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .content4 {
        background: #fff url("../images/mfhbg4.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .content5 {
        background: #fff url("../images/mfhbg5.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .content6 {
        background: #fff url("../images/mfhbg6.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .content7 {
        background: #fff url("../images/mfhbg7.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .content8 {
        background: #fff url("../images/mfhbg8.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .content9 {
        background: #fff url("../images/mfhbg9.png") no-repeat center bottom;
        border-left: 1px solid #e7e7e7;
        border-right: 1px solid #e7e7e7;
        border-bottom: 1px solid #e7e7e7;
        padding: 5px 15px 8px;
    }

    .rollio .roll-list li a {
        display: block;
/*        margin: 0 10px;*/
        min-height: 48px;
/*        line-height: 48px;*/
        border-bottom: 1px solid #ccc;
        color: #333;
    }
    .rollio .roll-list li a div.columnName {
/*        float: left;*/
        
        margin-left: 35px;
        /* height: 65px; */
        padding-top: 15px;
        padding-bottom: 15px;
    }

    .rollio .roll-list li a:hover {
        color: #d41414;
    }

    .rollio .roll-list li:last-child a {
        border-bottom: 0;
    }

    .rollio .roll-list li a.on {
        color: #a50000;
    }

    .rollio .roll-list li a .arrow {
        border: 6px solid transparent;
        border-left: 14px solid #a50000;
        position: absolute;
        margin: 19px 10px 0;
        float: left;
    }

    .rollio .roll-list li a .arrow div {
        border: 6px solid transparent;
        border-left: 3px solid #fff;
        position: absolute;
        left: -14px;
        top: -6px;
    }

    .conli {
        margin-left: 266px;
        overflow: hidden;
        width: 900px;
    }

    .nowcon {
        float: left;
        overflow: hidden;
    }

    .nowconicon {
        display: block;
        width: 40px;
        height: 40px;
        float: left;
        margin-left: 5px;
        background: url("../images/icon.png") no-repeat center center;
        background-size: 24px;
    }

    .nowconwz {
        float: left;
        color: #333;
        font-size: 16px;
        line-height: 40px;
        font-weight: 400
    }

        .nowconwz a {
            color: #a50000;
        }

            .nowconwz a:hover {
                text-decoration: underline;
            }

    .decenter {
        padding: 0 20px;
        overflow: hidden;
    }

    h1 {
        line-height: 56px;
        font-size: 30px;
        text-align: center;
        padding: 26px 0 26px 0;
        font-weight: normal;
    }

    .pages-date {
        position: relative;
        border-bottom: 1px #e7e7e7 solid;
        padding-top: 7px;
        text-align: center;
        color: #666666;
        font-size: 14px;
        height: 35px;
        overflow: hidden;
    }

        .pages-date span.font {
            margin: 0 10px;
        }

    .pages_content {
        line-height: 32px;
        margin: 0;
        padding: 34px 0 40px 0;
        font-size: 16px;
        text-indent: 2em;
        /* border-bottom: 1px #e7e7e7 solid; */
    }

        .pages_content p {
            margin-bottom: 24px;
        }

            .pages_content p:last-child {
                margin-bottom: 0;
            }

            .pages_content p img {
                max-width: 800px;
                display: block;
                margin: 0 auto;
            }

            .vd video,
            .vd source,
            .pages_content p embed {
                display: block;
                margin: 0 auto;
                width: 640px;
                height: 480px;
            }

        .pages_content table {
            text-indent: 0;
        }

            .pages_content table td {
                padding-left: 5px;
                line-height: 20px;
            }

            .pages_content table p {
                margin-bottom: 10px;
            }

    .vdname {
        display: block;
        font-size: 14px;
        color: #666;
        text-align: center;
        text-indent: 0em;
    }

    .columnname {
        overflow: hidden;
        background: #fafafa;
        line-height: 40px;
        font-weight: 600;
        border-bottom: 2px solid #a50000;
    }

    .columnname .lmdq {
        color: #fff;
        float: right;
        height: 40px;
        margin-right: 20px;
        padding: 0px 20px;
        background: #a50000;
        border-top-left-radius: 5px;
        border-top-right-radius: 5px;
    }

    .decenter .newstime {
        display: none;
    }

    .decenter .newstime2 {
        display: block;
        float: right;
        text-align: center;
        margin-top: 10px;
        color: #bebebe;
        margin-right: 10px;
    }

    .decenter .djNum {
        display: none;
    }

    .listpic,
    .listvid,
    .listuls {
        margin: 25px 0;
    }

        .listuls li {
            overflow: hidden;
            padding-bottom: 16px;
            margin-bottom: 18px;
            border-bottom: 1px solid #e7e7e7;
        }

    .ym {
        font-size: 14px;
        margin-top: 3px;
        margin-bottom: 5px;
        color: #666;
        display: block;
    }

    .daynum {
        display: block;
        font-size: 36px;
        font-weight: 600;
        color: #999;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        line-height: 32px;
    }

    .leftimg {
        float: left;
        display: none;
        margin-right: 20px;
    }


        .leftimg img {
            width: 78px;
            height: 59px;
            border: 1px solid #e7e7e7;
        }

    .listvf {
        display: block;
        float: left;
    }

        .listvf a {
            width: 640px;
            font-size: 18px;
            display: block;
            padding-top: 10px;
            color: #a50000;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

            .listvf a:hover {
                text-decoration: underline;
            }

            .listvf a::before {
                display: inline-block;
                content: "";
                float: left;
                width: 12px;
                height: 12px;
                background: #a50000;
                margin: 0 10px 0 5px;
                position: relative;
                top: 8px;
            }

        .listvf p {
            font-size: 15px;
            color: #666;
            line-height: 32px;
            margin-top: 10px;
        }

    .newspage {
        box-sizing:unset;
        padding-bottom: 36px;
        font-size: 14px;
        overflow: hidden;
        text-align: center;
        margin-top: 20px;
        margin-left: 150px;
    }

        .newspage ul li {
            /* float: left; */
            display: inline-flex;
            margin: 0 3px;
            line-height: 28px;
        }

            .newspage ul li a {
                display: block;
                border: 1px solid #bebebe;
                color: #a50000;
                background: #fff;
                padding: 0 10px;
            }

            .newspage ul li.on a {
                border: none;
                background: #a50000;
                color: #fff;
                border: 1px solid #a50000;
            }

        .newspage ul .textnum {
            width: 33px;
            height: 26px;
            line-height: 28px;
            font-size: 12px;
            color: #333;
            background: #fff;
            border: 1px solid #bebebe;
            margin: 0 5px;
            padding: 0 5px;
            float: left;
            display: inline;
        }

        .newspage ul span {
            color: #333;
            display: block;
            float: left;
        }

        .newspage ul .newspageBtn {
            width: 43px;
            height: 28px;
            line-height: 28px;
            font-size: 12px;
            color: #fff;
            background: #a50000;
            border: 1px solid #a50000;
            margin: 0 5px;
            float: left;
            display: inline;
            cursor: pointer;
        }

    .listpic,
    .listvid {
        overflow: hidden;
    }

    .listpic li,
    .listvid li {
        float: left;
        margin-left: 20px;
        margin-right:15px;
        margin-bottom: 45px;
    }

    .listpic li:nth-child(4n+0),
    .listvid li:nth-child(4n+0) {
        margin-right: 0;
    }

    .listpic li dl dt {
        width: 160px;
        height: 120px;
        /*width: 100px;
        height: 134px;*/
        padding: 3px;
        background: #fff;
        border: 1px solid #e7e7e7;
    }

    .listvid li dl dt {
        height: 120px;
        padding: 8px;
        background: #fff;
        border: 1px solid #e7e7e7;
    }

    .listpic li dl dt:hover,
    .listvid li dl dt:hover {
        border: 1px solid #a50000;
    }

    .listpic li dl dt img {
        width: 160px;
        height: 120px;
        /*width: 100px;
        height: 134px;*/
    }

    .listpic li dl dd,
    .listvid li dl dd {
        text-align: center;
        line-height: 32px;
        font-size: 16px;
    }

    .listpic li dl dd .listpic_n,
    .listvid li dl dd .listpic_n {
        color: #333;
        display: block;
        width: 160px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .listpic li dl dd .listpic_n:hover,
    .listvid li dl dd .listpic_n:hover {
        font-weight: 600;
    }

    .mapbor {
        border: 1px solid #e7e7e7;
        border-top: 0;
    }

    .ld {
        text-align: center
    }

        .ld p img {
            width: 268px;
            max-width: 268px;
            margin-bottom: 10px;
        }

        .ld p {
            text-indent: 0em;
            margin-bottom: 40px;
        }

            .ld p span {
                display: block;
            }

    .ldname {
        font-weight: 600;
    }

    .down i {
        background: url("../images/downico.png") no-repeat center top;
        background-size: 20px;
        display: inline-block;
        width: 21px;
        height: 21px;
        position: relative;
        top: 5px;
    }

    .down span {
        color: #a50000;
        text-decoration: underline;
    }


    .teachPoint li dl dt {
        padding: 0;
        width: 243px;
        height: 130px;
    }
    .teachPoint li dl dt img {
        width: 243px;
        height: 130px;
    }
    .teachPoint li dl dd .listpic_n {
        color: #333;
        display: block;
        width: 243px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .teachPoint li {
        float: left;
        margin-right: 15px;
        margin-bottom: 30px;
    }

    /* 教师新增样式 */

    .teachertab, .teachertabMore {
        font-size: 16px;
        width: 100%;
        margin-top: 25px;
        position: relative;
        z-index: 4;
    }

    .teachertab:before {
        content: "";
        position: absolute;
        right: 0;
        background: #e3e3e3;
        height: 1px;
        top: 50%;
        margin-top: -0.5px;
        width: 100%;
        z-index: 3;
    }
    .teachertabMore:before {
        content: "";
        position: absolute;
        right: 90px;
        background: #e3e3e3;
        height: 1px;
        top: 50%;
        margin-top: -0.5px;
        width: 80%;
        z-index: 3;
    }

    .teachercur {
        position: relative;
        background: #a50000 url(../images/schicon_04.jpg) no-repeat top right;
        z-index: 8;
        display: inline-block;
        border: 2px solid #a50000;
    }

    .teachercur:before {
        content: "";
        position: absolute;
        width: 0;
        height: 0;
        border: 8px solid transparent;
        border-top-color: #a50000;
        border-bottom: none;
        border-left-color: transparent;
        border-right-color: transparent;
        left: 50%;
        transform: translateX(-50%);
        bottom: -10px;
    }

    .teachercur:after {
        content: "";
        position: absolute;
        border-right: 1px solid #e3e3e3;
        height: 14px;
        display: inline-block;
        right: -18px;
        top: 50%;
        transform: translateY(-50%);
        width: 15px;
        background: #fff;
    }

    .teachertab span, .teachertabMore span {
        display: block;
        padding: 8px 22px;
        color: #fff;
    }
    #teacherDB {
        margin-top: 30px;
    }
    #teacherDB a {
        color:#666666;
        font-size:16px;
        margin-left:20px;
        width: 10%;
        display: block;
        float: left;
        margin-top: 15px;
    }
    .teacherMore {
        background-color: #fff;
        border: none; /*1px solid #a50000;*/
        border-radius: 50px;
        padding: 5px;
        padding-left: 10px;
        padding-right: 10px;
        float: right;
        margin-top: 1px;
        margin-right: 0;
        height: 30px;
    }

    .teacherMore a {
        color: #a50000;
    }
}