.manageCourseOverall .dialogShow_aListOf.update{margin-top:15vh!important}.manageCourseOverall .dialogShow_aListOf.update .el-col-24 .el-form-item{margin:0 30px!important}.manageCourseOverall .dialogShow_aListOf.update .progress{color:#606266}.manageCourseOverall .dialogShow_aListOf.update .progress #history{max-height:300px;overflow-y:auto}.manageCourseOverall td .cell{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.manageCourseOverall td .cell,.manageCourseOverall tr .cell{text-align:center}.el-table-filter__list{max-height:200px;overflow:auto}