element.style {
    color: inherit;
}

之前：

<tr data-index="0" style="color: rgb(53, 149, 204);" class="">
    <td data-field="id" data-key="1-0-0" class="">
        <div class="layui-table-cell laytable-cell-1-0-0 laytable-cell-checkbox">
            <input type="checkbox" name="layTableCheckbox"lay-skin="primary">
            <div class="layui-unselect layui-form-checkbox" lay-skin="primary"><i class="layui-icon layui-icon-ok"></i>
            </div>
        </div>
    </td>
    <td data-field="title" data-key="1-0-1" data-content="报销审批" data-minwidth="200" class="">
        <div class="layui-table-cell laytable-cell-1-0-1"><a onclick="detail(`555`)" ">报销审批</a>
        </div>
    </td>
    <td data-field="readFlag" data-key="1-0-2" data-content="0" class="">
        <div class="layui-table-cell laytable-cell-1-0-2">未读</div>
    </td>
    <td data-field="createTime" data-key="1-0-3" data-minwidth="100" class="">
        <div class="layui-table-cell laytable-cell-1-0-3">2021-09-08 09:39:56</div>
    </td>
</tr>

之后：

<tr data-index="0" style="color: rgb(53, 149, 204);" class="">
    <td data-field="id" data-key="1-0-0" class="">
        <div class="layui-table-cell laytable-cell-1-0-0 laytable-cell-checkbox">
            <input type="checkbox" name="layTableCheckbox"lay-skin="primary">
            <div class="layui-unselect layui-form-checkbox" lay-skin="primary"><i class="layui-icon layui-icon-ok"></i>
            </div>
        </div>
    </td>
    <td data-field="title" data-key="1-0-1" data-content="报销审批" data-minwidth="200" class="">
        <div class="layui-table-cell laytable-cell-1-0-1"><a onclick="detail(`555`)" style="color: inherit;">报销审批</a>
        </div>
    </td>
    <td data-field="readFlag" data-key="1-0-2" data-content="0" class="">
        <div class="layui-table-cell laytable-cell-1-0-2">未读</div>
    </td>
    <td data-field="createTime" data-key="1-0-3" data-minwidth="100" class="">
        <div class="layui-table-cell laytable-cell-1-0-3">2021-09-08 09:39:56</div>
    </td>
</tr>