.courseDrawer .header{height:50px;line-height:50px;padding-left:15px;padding-right:15px}.courseDrawer .header .fl{font-size:18px;font-weight:700}.courseDrawer .header .ant-btn{float:right;margin-top:9px}.courseDrawer .box{padding-left:10px}.courseDrawer .th{height:50px;line-height:50px;border:1px solid #ddd;background-color:#eee}.courseDrawer .th,.courseDrawer .tr{display:-webkit-box;display:-ms-flexbox;display:flex}.courseDrawer .tr{height:45px;line-height:45px;border-bottom:1px solid #ddd;border-left:1px solid #ddd;border-right:1px solid #ddd}.courseDrawer .td1{width:80px}.courseDrawer .td1,.courseDrawer .td2{height:45px;text-align:center;border-right:1px solid #ddd}.courseDrawer .td2{-webkit-box-flex:1;-ms-flex:1;flex:1;padding:0 8px;word-wrap:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courseDrawer .td3{width:90px;height:45px;text-align:center;border-right:1px solid #ddd}.courseDrawer .td4{width:270px;height:45px;text-align:center}.courseDrawer .td4 span{width:90px;height:45px;float:left;cursor:pointer}.courseDrawer .bgc{background-color:rgba(24,144,255,.2)}.courseDrawer .none{height:300px;padding-top:100px;text-align:center;border-bottom:1px solid #ddd;border-left:1px solid #ddd;border-right:1px solid #ddd}