<div class="photo-album"> <div class="content-container"> <?php foreach($data->content->images as $photo): ?> <div class="photo"> <a href="<?php echo $photo->large_image_url; ?>" data-lightbox="opel"> <div class="photo-wrapper"> <div class="photo-content"> <span class="large" style="background-image: url('<?php echo $photo->large_image_url; ?>');"></span> <span class="medium" style="background-image: url('<?php echo $photo->medium_image_url; ?>');"></span> </div> </div> </a> </div> <?php endforeach; ?> </div> </div>