element设置table某个列的样式

     <el-table
          style="width: 100%;"
          height="250"
          :data="tableData"
          border
          size="mini"
          ref="multipleTable"
          :header-cell-style="{
            background: '#80c1e2',
            color: '#fff',
            'text-align': 'center'
          }"
          :header-row-style="{
            height: '26px'
          }"
          :row-style="{ height: '25px' }"
          :cell-style="cellStyle"
        >

    /** 表格样式 【给某一列设置样式】 */
    cellStyle ({ row, column, rowIndex, columnIndex }) {
      if (columnIndex === 0) {
        return "background:#eaf5fb"
      }
      return {
        padding: "0px",
        "text-align": "center",
        "backgroud-color": "#007acc"
      }
    },