as shown in the figure, the simplest type, how to add background color to the header, write a lot of css are invalid ah, why?
<el-table border :data="tableData" style="width: 100%">
<el-table-column prop="type" label="" width="470"></el-table-column>
<el-table-column prop="num" label="" width="470"></el-table-column>
</el-table>
I suggest you get to the bottom of it and use CSS:
directly..some-table thead
td,
th
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I use element ui but don t know how to merge the last column. ...
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