-up</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-hand-o-down"></i><span>fa-hand-o-down</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-hand-o-left"></i><span>fa-hand-o-left</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-hand-o-right"></i><span>fa-hand-o-right</span></li>
                <li class='layui-col-xs4 