Add lazy load

	<div class="splide__track">

		<ul class="splide__list">

      {% for screenshots in screenshots_files -%}

      <li class="splide__slide"><img src="{{screenshot_path}}/{{screenshots}}" /></li>

      <li class="splide__slide"><img data-splide-lazy="{{screenshot_path}}/{{screenshots}}" /></li>

      {% endfor %}

		</ul>

	</div>