fa fa-barcode"></i><span>fa-barcode</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-bars"></i><span>fa-bars</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-bed"></i><span>fa-bed</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-beer"></i><span>fa-beer</span></li>
                <li class='layui-col-xs4 layui-col-sm3 