element-admin中echarts图标宽度无法修改

默认示例

<template>
<div>
  <el-row :gutter="0">
    <el-col :xs="24" :sm="24" :lg="8">
      <div class="chart-wrapper">
        <health-check-line />
      </div>
    </el-col>
    <el-col :xs="24" :sm="24" :lg="8">
      <div class="chart-wrapper">
        <health-check-pie />
      </div>
    </el-col>
  </el-row>
</div>
</template>

　　修改

<template>
<div>
  <el-row :gutter="0">
    <!-- <el-col :xs="24" :sm="24" :lg="8" :span="10"> -->
    <el-col :span="12">   # 将xs、sm、lg删除，然后使用span分
      <div class="chart-wrapper">
        <health-check-line />
      </div>
    </el-col>
    <!-- <el-col :xs="24" :sm="24" :lg="8" :span="10"> -->
    <el-col :span="12">
      <div class="chart-wrapper">
        <health-check-pie />
      </div>
    </el-col>
  </el-row>
</div>
</template>