                   <li><span style="background-image:url(http://placeholder.qiniudn.com/640x200)"></span></li>
                </ul>
                <ul class="ui-slider-indicators"><li class="current">1</li><li class="">2</li><li class="">3</li></ul>
            </div>
            内容


        </div>

    </div>
</section>
{% endblock%}
