.selTeacher_modal .sel-modal-search{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.selTeacher_modal .sel-modal-search-item{margin:0 10px 10px 0;width:120px}.selTeacher_modal .selected-tags{position:absolute;top:0;right:-250px;width:230px;height:100%;background-color:hsla(0,0%,100%,.1);border-radius:6px;padding:10px;overflow:auto}.selTeacher_modal .ivu-table-border td,.selTeacher_modal .ivu-table-border th{border-right:none}.bk-up-img-2023{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.bk-up-img-2023 .bk-up-img-add{margin-bottom:10px;border:1px dashed #dcdee2;border-radius:4px;text-align:center}.bk-up-img-2023 .bk-up-img-add,.bk-up-img-2023 .bk-up-img-item{width:100px;height:100px;line-height:100px;overflow:hidden;cursor:pointer}.bk-up-img-2023 .bk-up-img-item{margin:0 10px 10px 0;border:1px solid #dcdee2;border-radius:4px;background:#fff;position:relative}.bk-up-img-2023 .bk-up-img-item img{display:block;width:100%;height:100%}.bk-up-img-2023 .bk-up-img-item .bg-img{height:100%;background-size:cover;background-repeat:no-repeat;background-position:50%}.bk-up-img-2023 .bk-up-img-item .ivu-icon-md-close{position:absolute;top:0;right:0;font-size:24px;background:rgba(0,0,0,.5);color:#fff;border-bottom-left-radius:4px}.bk-up-img-2023 .bk-up-img-item .ivu-icon-md-close:hover{background:rgba(250,0,0,.7)}.bk-up-img-2023 .bk-up-img-cover{display:none;position:absolute;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.6)}.bk-up-img-2023 .bk-up-img-item:hover .bk-up-img-cover{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:space-evenly;-ms-flex-pack:space-evenly;justify-content:space-evenly}.bk-up-img-2023 .bk-up-img-cover i{color:#fff;font-size:20px;margin:0 5px;cursor:pointer}.ask-modal .ivu-form-item{margin-bottom:10px}#ask-drawer .ask-section{padding:15px;position:relative;min-height:100px;border-bottom:2px solid #dcdee2;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}#ask-drawer .ask-title{font-size:16px;font-weight:700;color:#464c5b}#ask-drawer .ask-content{margin-top:8px;color:#657180;-webkit-box-flex:1;-ms-flex:1;flex:1}#ask-drawer .ask-attachments,#ask-drawer .comment-attachments{margin-top:4px;display:-webkit-box;display:-ms-flexbox;display:flex}#ask-drawer .ask-attachments .bg-img,#ask-drawer .comment-attachments .bg-img{margin:4px 4px 0 0;width:80px;height:80px;background-size:cover;background-position:50%;background-repeat:no-repeat;border-radius:4px;cursor:pointer;border:1px solid #dcdee2}#ask-drawer .ask-foot{margin-top:8px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}#ask-drawer .ask-foot .ivu-btn+.ivu-btn{margin-left:10px}#ask-drawer .create-user{color:#808695}#ask-drawer .comment-section{padding:15px 15px 30px;position:relative;min-height:100px}#ask-drawer .section-label{font-weight:700}#ask-drawer .comment-item{padding:15px 0;border-bottom:1px solid #e8eaec}#ask-drawer .comment-foot{margin-top:8px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}#ask-drawer .publish-time{margin-left:10px;font-size:13px;color:#808695}#ask-drawer .point-star{margin-left:10px}#ask-drawer .bk-drawer-footer{border-top:1px dashed #dcdee2}