/*  qt专题页样式  */
.qt_why{
    background: #f4f4f4;
    border: 1px solid transparent;

}

.qt_why .container .big_title{
    text-align: center;
}

.qt_why .container .small_title{
    text-align: center;
}

.qt_why .container .row .c-box{
    padding: 1rem;
    height: 250px;
    overflow: hidden;
    color: white;
    border-radius: 5px;
}

.qt_why .container .row .col-md-4:nth-child(1) .c-box{
    background: url(https://www.xuedaoniu.com/static/web/img/qt/jgd1_p1.png);
}

.qt_why .container .row .col-md-4:nth-child(2) .c-box{
    background: url(https://www.xuedaoniu.com/static/web/img/qt/jgd1_p3.png);
}

.qt_why .container .row .col-md-4:nth-child(3) .c-box{
    background: url(https://www.xuedaoniu.com/static/web/img/qt/jgd1_p5.png);
}

.qt_tech .container .row .col-md-3 .qt_tech_box{
    text-align: center;
    /*border: 1px solid black;*/
    padding: 1rem;
    height: 180px;
    overflow: hidden;
    box-shadow: 0 11px 30px rgb(232,232,232);
    border-radius: 5px;
}

.qt_tech .container .row .col-md-3 .qt_tech_box>div{
    font-weight: bold;
    padding: 1rem 0;
}

.qt_tech .container .row .col-md-3 .qt_tech_box>span{
    display: block;
    background: rgb(245,185,50);
    height: 5px;
    width: 50px;
    margin: 0.5rem auto;
}

.qt_tech .container .row .col-md-3 .qt_tech_box>p{
    color: #999;
}

.qt_course{
    background: #f4f4f4;
}

.qt_course .container .row .col-md-6{
    margin: 1rem 0;
}

.qt_course .container .row .col-md-6 .qt_course_box{
    /*border: 1px solid #999999;*/
    background: white;
    box-shadow: 0 11px 30px rgb(232,232,232);
    border-radius: 10px;
}

.qt_course .container .row .col-md-6 .qt_course_box>div:first-child{
    font-size: 1.5rem;
    font-weight: bold;
    margin: 1rem 0;
}

.qt_blessing .container .row .col-md-3{
    margin: 1rem 0;
}

.qt_blessing .container .row .col-md-3 .text-box{
    text-align: center;
    padding: 1rem;
    border-radius: 10px;
    color: white;
}

.qt_blessing .container .row .col-md-3:nth-child(1) .text-box{
    background: #9820d0 !important;
}

.qt_blessing .container .row .col-md-3:nth-child(2) .text-box{
    background: #295ad6 !important;
}

.qt_blessing .container .row .col-md-3:nth-child(3) .text-box{
    background: #ed6c14 !important;
}

.qt_blessing .container .row .col-md-3:nth-child(4) .text-box{
    background: #31936b !important;
}

.qt_blessing .container .row .col-md-3:nth-child(5) .text-box{
    background: #ba2f7c !important;
}

.qt_blessing .container .row .col-md-3:nth-child(6) .text-box{
    background: #d56112 !important;
}

.qt_blessing .container .row .col-md-3:nth-child(7) .text-box{
    background: #379a1e !important;
}