element table 列头和行高调整
1、行高调整

<el-table :cell-style="{padding:'0'}" :row-style="{{padding:'0'}}"></el-table>

2、列头高度调整

<el-table :header-cell-style="{padding:'0'}" :cell-style="{padding:'0'}" :row-style="{{padding:'0'}}"></el-table>


<el-table :cell-style="{padding:'0'}" :row-style="{{padding:'0'}}"></el-table>


<el-table :header-cell-style="{padding:'0'}" :cell-style="{padding:'0'}" :row-style="{{padding:'0'}}"></el-table>
