<el-row :gutter="20"><el-colv-for="(item, index) in statList":key="index"style="flex: 0 0 20%"></el-col>
</el-row>
- 当元素为5个时，去掉span，使用百分比
style="flex: 0 0 20%"
el-row中当el-col为基数是如何分配
<el-row :gutter="20"><el-colv-for="(item, index) in statList":key="index"style="flex: 0 0 20%"></el-col>
</el-row>
style="flex: 0 0 20%"