@media screen and (min-width:1201px) {

    .department_group_tit {
        position: relative;
        padding-left: 33px;
        width: 117px;
        height: 45px;
        line-height: 45px;
        color: #ffffff;
        font-size: 16px;
        background-color: #62c6ba;
        margin-bottom: 30px;
        cursor: pointer;
    }
    .department_group_tit.long {
        width: 167px;
        background-position: 160px -5px;
        cursor: default;
    }
    .department_group_tit .back1 {
        display: inline-block;
        position: absolute;
        left: 0;
        top: 23px;
        width: 18px;
        height: 1px;
        background-image: url('/res/service/img/sub1/bu_tab_line_pressed.png');
    }
    .department_group_tit .back2 {
        display: inline-block;
        position: absolute;
        left: 110px;
        top: -5px;
        width: 58px;
        height: 50px;
        background-image: url('/res/service/img/sub1/bu_tab_line2_pressed.png');
    }
    .department_group_tit.long .back2 {
        left: 160px;
    }
    .department_item_group {
        margin-bottom: 60px;
    }
    .department_item {
        display: inline-block;
        margin-right: 8px;
        margin-bottom: 10px;
        width: 215px;
        height: 45px;
        line-height: 45px;
        text-align: center;
        background-color: #e6e6e6;
    }
    .department_item.row5 {
        margin-right: 0;
    }
}

@media screen and (min-width:768px) and (max-width:1200px) {


    .department_group_tit {
        position: relative;
        padding-left: 33px;
        height: 45px;
        line-height: 45px;
        color: #ffffff;
        font-size: 16px;
        background-color: #62c6ba;
        margin-bottom: 30px;
        background-image: url('/res/service/img/sub1/tablet/opt_chart_arrow_down.png');
        background-position: 98% center;
        background-repeat: no-repeat;
        cursor: pointer;
    }
    .department_group_tit.on {
        background-image: url('/res/service/img/sub1/tablet/opt_chart_arrow_up.png');
    }
    .department_group_tit.long {
        background-position: 160px -5px;
    }
    .department_group_tit.type2 {
        margin-bottom: 0;
    }
    .department_group_tit .back1 {
        display: inline-block;
        position: absolute;
        left: 0;
        top: 23px;
        width: 18px;
        height: 1px;
        background-image: url('/res/service/img/sub1/bu_tab_line_pressed.png');
    }
    .department_group_tit .back2 {
        display: inline-block;
        position: absolute;
        left: 110px;
        top: -5px;
        width: 58px;
        height: 50px;
        background-image: url('/res/service/img/sub1/bu_tab_line2_pressed.png');
    }
    .department_group_tit.long .back2 {
        left: 160px;
    }
    .department_item_group {
        display: none;
        margin-bottom: 60px;
    }
    .department_item_group.type2 {
        margin-bottom: 1px;
    }
    .major_group_container {
        display: none;
    }
    .department_item {
        display: inline-block;
        margin-right: 8px;
        margin-bottom: 10px;
        width: 19%;
        height: 45px;
        line-height: 45px;
        text-align: center;
        background-color: #e6e6e6;
    }
    .department_item.row5 {
        margin-right: 0;
    }
    .department_item.type2 {
        width: 100%;
        border-bottom: 1px solid #ffffff;
        margin: 0;
    }

}

@media screen and (max-width:767px) {

    .department_group_tit {
        padding-left: 20px;
        height: 45px;
        line-height: 45px;
        color: #ffffff;
        background-color: #62c6ba;
        background-image: url('/res/service/img/sub1/tablet/opt_chart_arrow_down.png');
        background-repeat: no-repeat;
        background-position: 95% center;
        cursor: pointer;
    }
    .department_item {
        height: 45px;
        line-height: 45px;
        text-align: center;
        background-color: #e6e6e6;
        border-bottom: 1px solid #ffffff;
    }

    .department_item_group {
        display: none;
    }

    .major_group_container {
        display: none;
    }

}