.el-table .el-table__row .cell a{color:#2580ec}/deep/ .el-table .el-table__row.hover-row .el-table__cell.cell-disabled{background:#e5e5e5}/deep/ .el-table thead.is-group th.el-table__cell{background-color:#fff}/deep/ .el-table .el-table__row .el-table__cell{position:relative;color:#536582}/deep/ .el-table .el-table__row .el-table__cell .lesson-tag{position:absolute;top:0;right:0;margin:0;padding-right:6px;border-radius:0 0 0 4px;text-align:center}.evaluation-btn{display:inline-block;padding:8px 12px;color:#2580ec;border:1px solid #2580ec;border-radius:4px;cursor:pointer}.pagination{margin-top:10px;text-align:center}.search-wrapper{position:relative}.search-wrapper .export-btn{position:absolute;top:8px;right:12px}.pre-view{color:#989fa7!important}