<div class="layui-row">
<div class="layui-form-item" style="position:absolute;right:10px;bottom:0px;">
    <button class="layui-btn layui-btn-danger" type="button" id="${id}">保存</button>
    <button class="layui-btn" type="button" id="${id}-cancel">取消</button>
  </div>
</div>