<!– Root element of PhotoSwipe. Must have class pswp. –> <div class=“pswp” tabindex=“-1” role=“dialog” aria-hidden=“true”>

<!-- Background of PhotoSwipe. 
                     It's a separate element, as animating opacity is faster than rgba(). -->
<div class="pswp__bg"></div>

<!-- Slides wrapper with overflow:hidden. -->
<div class="pswp__scroll-wrap">

    <!-- Container that holds slides. PhotoSwipe keeps only 3 slides in DOM to save memory. -->
    <!-- don't modify these 3 pswp__item elements, data is added later on. -->
    <div class="pswp__container">
        <div class="pswp__item"></div>
        <div class="pswp__item"></div>
        <div class="pswp__item"></div>
    </div>

    <!-- Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. -->
    <div class="pswp__ui pswp__ui--hidden">

        <div class="pswp__top-bar">

            <!--  Controls are self-explanatory. Order can be changed. -->

            <div class="pswp__counter"></div>

            <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>

            <!--<button class="pswp__button pswp__button--share" title="Share"></button>-->

            <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>

            <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>

            <!-- Preloader demo http://codepen.io/dimsemenov/pen/yyBWoR -->
            <!-- element will get class pswp__preloader--active when preloader is running -->
            <div class="pswp__preloader">
                <div class="pswp__preloader__icn">
                    <div class="pswp__preloader__cut">
                        <div class="pswp__preloader__donut"></div>
                    </div>
                </div>
            </div>
        </div>

        <!--
                        <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
                            <div class="pswp__share-tooltip"></div> 
                        </div>
                            -->

        <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)">
        </button>

        <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)">
        </button>

        <div class="pswp__caption">
            <div class="pswp__caption__center"></div>
        </div>

    </div>

</div>

</div>