          <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-venus"></i><span>fa-venus</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-venus-double"></i><span>fa-venus-double</span></li>
                <li class='layui-col-xs4 layui-col-sm3 layui-col-md2 layui-col-lg1 '><i class="fa fa-venus-mars"></i><span>fa-venus-mars</span></li>
            </ul>
        </div>

        <div class="section" id="file">
   