ayui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-sort-amount-asc"></i><span>fa-sort-amount-asc</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-sort-amount-desc"></i><span>fa-sort-amount-desc</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-sort-asc"></i><span>fa-sort-asc</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i c