.expends_cls .cell{padding:0 5px!important}.el-collapse-item__header{font-size:14px!important;font-weight:700!important;padding-left:5px!important}.cell_class_name{text-align:center!important}.el-collapse-item__wrap{background-color:none!important;background-color:transparent!important}.expends_cls td.el-table__cell{padding:1px 0!important}