element ui 给table 行高度加高

    "listLoading"
                :data="dataList"
                :header-cell-style="{ background: '#f5f7fa' }"
                element-loading-text="拼命加载中"
                @selection-change="(list) => (selectList = list)"
                border
                @row-click="handleRowClick"
                :row-style="{height:'54px'}"
                :cell-style="{padding:'0px'}"
                ref="activityTable"
                :height="tableHeight"
                highlight-current-row>
        "selection"
                         width="40"
                         align="center"
                         fixed>
        "协议编号"
                         align="center"
                         min-width="160"
                         prop="protocolSn"
                         fixed>