.edit-head{display:flex;align-items:center;justify-content:space-between;position:relative}.edit-head .back-title{color:#515a6e;display:flex;align-items:center}.edit-head .head-name{display:inline-block;height:20px;line-height:20px;font-size:16px;color:#17233d;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.edit-head .window-close{z-index:1;font-size:12px;position:absolute;right:0;top:-5px;overflow:hidden;cursor:pointer}.edit-head .window-close .ivu-icon-ios-close{color:#999;transition:color .2s ease}.edit-head .window-close .ivu-icon-ios-close:hover{color:#444}.course-info-draggable{width:100%;display:flex;flex-direction:column}.course-info-draggable .course-info-box{width:100%;height:auto;padding:10px 0;display:flex;align-items:center}.course-info-draggable .course-info-box div{display:flex;justify-content:center}.course-info-draggable .course-info-box .course-name{width:300px}.course-info-draggable .course-info-box .course-time,.course-info-draggable .course-info-box .course-type{width:150px}.course-info-draggable .course-info-box .course-action{flex:1;display:flex;align-items:center}.flex-box{display:flex;flex-direction:column}.search .operation{margin-bottom:2vh}.search .select-count{font-weight:600;color:#40a9ff}.search .select-clear{margin-left:10px}.search .page{margin-top:2vh}.search .drop-down{margin-left:5px}