single.php

<?php get_header(); ?>

	<?php if (have_posts()) : while (have_posts()) : the_post(); ?>

		<section id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
			<header class="post-header">
				<h1 class="post-title"><?php the_title(); ?></h1>
			</header>
			<article class="post-content">
				<?php the_content(); ?>
			</article>
		</section>

	<?php endwhile; ?>
	
	<!-- 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>
	
	<?php endif; ?>

<?php get_footer(); ?>