[data-v-20234a26] .el-table th>.cell{text-align:center}[data-v-20234a26] .el-table thead.is-group th{color:#333}[data-v-20234a26] .el-table thead.is-group th .help-tip{color:#888;font-weight:400}.changeTip[data-v-20234a26]{font-weight:700;color:red}