.main{margin:88px auto 0;background-color:#f2f2f2}.main .screen{padding-bottom:20px;background:#fff;padding-top:1px}.main .screen,.main .sticky{max-width:1863px;width:1863px}.main .sticky{background-color:#fff;margin:-24px 0 0!important;padding:0 0 20px;position:sticky!important;top:80px;z-index:999}.main .group{font-size:14px;margin:20px 0 0 12px;position:relative}.main .group .tit{color:#333;width:100px;display:inline-block}.main .group .span{color:#999;cursor:pointer;text-align:center;display:inline-block;padding:2px 8px;margin-right:20px}.main .group .select{color:#409eff;background:#ecf5ff}.main .group .empty{position:absolute;right:0;bottom:24px}.main .group .empty span{color:#409eff}.main .group .tag{color:#409eff;margin-right:12px}.main .group .bnt{position:absolute;right:12px;top:0;display:-webkit-box;display:-ms-flexbox;display:flex}.main .total{position:absolute;left:116px;top:10px;font-size:16px;font-weight:500;color:#999;display:inline-block}.main .el-collapse{border-bottom:none}.main .el-collapse-item__header{font-size:18px!important;font-weight:600;padding-left:12px}.main .class-Group{margin:0 20px}.main .class-Group .el-collapse-item__header{font-size:16px!important;background-color:#fff}.main .class-Group .no_data{font-size:28px;color:#999;margin:20px;text-align:center}