.hd-2a {
    float: left;
    width: 162px;
    display: inline;
    font-size: 25px;
    color: #141313;
    margin: 12px 26px 0px 16px;
}

    .hd-2a a {
        color: #141313;
    }

.hd-2r span {
    float: left;
    display: inline;
    width: auto;
    overflow: hidden;
    margin: 7px 0px 0px 22px;
}
/*begin*/
.solution {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    position: relative;
    color: #777777;
    font-size: 14px;
}

    .solution .item1 {
        height: 330px;
        background-image: url(../../images/solution_banner.jpg);
        background-position: 0px 0px;
        background-repeat: no-repeat;
        margin: 30px auto;
    }

    .solution .title {
        width: 100%;
        height: 30px;
        line-height: 30px;
        text-align: center;
        font-size: 16px;
    }

        .solution .title span {
            border-bottom: 2px #EA5E23 solid;
            font-size: 16px;
            padding: 3px 10px;
        }








/*end*/
.gonggao {
    background-color: #eeeeee;
    height: 54px;
    line-height: 53px;
    font-size: 16px;
    background-image: url(../../images/gonggao.jpg);
    background-position: 15px center;
    background-repeat: no-repeat;
    padding-left: 110px;
}

.main_title {
    height: 70px;
    width: 520px;
    text-align: center;
    position: relative;
    margin: 30px auto 10px;
    color: #434343;
    float: left;
}

    .main_title .zhuti {
        font-size: 30px;
        margin-bottom: 5px;
        width: 100%;
        text-align: left;
    }

    .main_title .time {
        position: relative;
        border-bottom: 1px #e5e5e5 solid;
    }

        .main_title .time span {
            color: #EA5E23;
            /* background-color: white; */
            display: block;
            width: 183px;
            position: absolute;
            left: 118px;
            top: -23px;
        }


.redianzhuizong {
    width: 518px;
    height: 245px;
    position: relative;
    background-image: url('../images/redianzhuizong.jpg');
    background-position: center center;
    background-repeat: no-repeat;
}

.jieda a.cover {
    width: 518px;
    height: 245px;
    background-image: url(../../images/gu_cover.png);
    background-position: center center;
    background-repeat: no-repeat;
    position: absolute;
    left: 0px;
    top: 0px;
    display: none;
}

.jieda {
    width: 518px;
    height: 260px;
    float: left;
    position: relative;
    cursor: pointer;
    background-position: 0px 0px;
    background-repeat: no-repeat;
    background-image: url('../../images/yixiaolong_big.jpg');
}


    .jieda a.teacher_img {
        width: 518px;
        height: 245px;
    }



    .jieda .jiedaInfo {
        width: 200px;
        height: 37px;
        margin-top: 15px;
        position: absolute;
        left: 10px;
        top: 180px;
    }

        .jieda .jiedaInfo .room {
            width: 120px;
            height: 37px;
            line-height: 37px;
            float: left;
            text-align: center;
            background-color: #EA5E23;
            color: white;
            font-size: 16px;
            border-radius: 5px;
        }

.course {
    width: 518px;
    height: 130px;
    float: left;
    margin-top: 20px;
}

    .course table {
        width: 100%;
        position: relative;
        font-size: 14px;
    }

        .course table td {
            border: 1px #e5e5e5 solid;
            text-align: center;
            width: 100px;
            height: 60px;
            line-height: 60px;
            position: relative;
        }

            .course table td.title {
                width: 29px;
                background-color: #959595;
                color: white;
                line-height: 18px;
            }

            .course table td span.date1 {
                width: 100%;
                font-size: 14px;
                line-height: 20px;
                position: absolute;
                left: 0px;
                top: 13px;
            }

            .course table td span.date2 {
                width: 100%;
                font-size: 10px;
                line-height: 20px;
                position: absolute;
                left: 0px;
                top: 32px;
            }

            .course table td .t1, .course table td .t2 {
                width: 100%;
                position: absolute;
                left: 0px;
                font-size: 14px;
                line-height: 12px;
            }

            .course table td .t1 {
                top: 14px;
            }

            .course table td .t2 {
                top: 36px;
            }