#courseSystem .head{background-color:#fff;padding:10px 30px;margin-top:15px}#courseSystem .head .span{margin-right:10px;background-color:#f9f9f9;color:#8d9da6;padding:3px 10px}#courseSystem .nav-tab-bar-box{background-color:#fff;padding:.52vw;margin-top:1.04vw}#courseSystem .nav-tab-bar-box .nav-tab-bar .nav-tab-item{color:#6e7a87;padding:0 .78125vw;border-right:1px solid #f3f3f3;cursor:pointer;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}#courseSystem .nav-tab-bar-box .nav-tab-bardiv:last-child{border-right:none}#courseSystem .nav-tab-bar-box .nav-tab-bar .active{font-size:.833vw;color:#63acff;position:relative;font-weight:700}#courseSystem .nav-tab-bar-box .nav-tab-bar .active:after{position:absolute;content:"";height:2px;left:.78125vw;right:.78125vw;background-color:#63acff;bottom:-.58125vw}#courseSystem .content{background-color:#fff;height:75vh;padding:0 30px;border-top:1px solid #eee}#courseSystem .content .building-list{padding:25px 25px 25px 0;width:15%;border-right:1px solid #eee;overflow-y:auto}#courseSystem .content .building-list .item{padding:0 15px;height:40px;line-height:40px;margin-bottom:15px;background-color:#f8f8f8}#courseSystem .content .building-list .item:hover{color:#007aff;background:#e4f1ff;cursor:pointer}#courseSystem .content .building-list .active{color:#007aff;background:#e4f1ff}#courseSystem .content .divide{width:80%;padding:30px 0 0 30px}#courseSystem .content .divide .content1{background-color:#fff;overflow-y:auto;height:100%}#courseSystem .content .divide .content1 .title{padding:0 0 15px 0}#courseSystem .content .divide .content1 .title .btn{background-color:#f5f5f5;padding:5px}#courseSystem .content .divide .content1 .title .btn:hover{color:#4998ff;background:#e4f1ff;cursor:pointer}#courseSystem .content .divide .content1 .el-table .cell,#courseSystem .content .divide .content1 .el-table th>.cell{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}#courseSystem .content .divide .content1 .el-table thead{background:#fafafa!important}#courseSystem .content .divide .content1 .el-table th{padding:15px 5px!important;background:#fafafa!important}#courseSystem .content .divide .content1 .el-table:before{left:0;bottom:0;width:100%;height:0}#courseSystem .content .divide .content1 .el-table .btn{padding:5px;text-align:center}#courseSystem .el-dialog__header{border-bottom:1px solid #eee;padding:10px 20px}#courseSystem .el-dialog__header .el-dialog__title{font-size:16px}#courseSystem .el-dialog__body{padding:0 20px 35px 20px}#courseSystem .el-dialog__body .edit-box .input-box{margin-top:35px;padding-left:15px}#courseSystem .el-dialog__body .edit-box .input-box .input-lebal{color:#aeb5b8;margin-right:10px}#courseSystem .el-dialog__body .edit-box .input-box .input-lebal span{color:#ff7a65;margin-right:3px}#courseSystem .el-dialog__body .edit-box .input-box .el-icon-remove-outline{font-size:1.5625vw;color:#d7d9db;margin-left:10px}#courseSystem .el-dialog__body .edit-box .avatar-uploader .el-upload{border:1px dashed #d9d9d9;border-radius:6px;cursor:pointer;position:relative;overflow:hidden}#courseSystem .el-dialog__body .edit-box .avatar-uploader .el-upload:hover{border-color:#409eff}#courseSystem .el-dialog__body .edit-box .avatar-uploader-icon{font-size:28px;color:#8c939d;width:90px;height:90px;line-height:90px;text-align:center}#courseSystem .el-dialog__body .edit-box .avatar{width:90px;height:90px;display:block}#courseSystem .el-dialog__footer{padding:15px 20px 15px;box-shadow:0 -5px 10px -5px #eee}#courseSystem .el-table__column-filter-trigger .el-icon-arrow-down:before{content:"";font-size:16px}