表格数据宽度自适应方案

表格数据宽度自适应方案。网上的有点麻烦，简单的就是让超出出现提示。

      <el-table class="table" :data="Data" border stripe height="322" width="100%">
        <el-table-column prop="jzmc" show-overflow-tooltip label="点位名称"></el-table-column>
        <el-table-column prop="carNum" label="车辆数" width="55"></el-table-column>
        <el-table-column prop="qiyouNum" label="汽油车" width="55"></el-table-column>
        <el-table-column prop="caiyouNum" label="柴油车" width="55"></el-table-column>
        <el-table-column prop="percent" label="合格率" width="55"></el-table-column>
      </el-table>