website/_includes/content/items/gridblock.html

<section id="fb_hhvm" class="featureBlock {{ include.gridtype }} fbossFontLight">
  {% if item.image %}
  <img src="static/{{ item.image }}" alt="{{ item.title }}" title="{{ item.title }}" />
  {% endif %}
  <h3>{{ item.title }}</h3>
  {{ item.text | markdownify }}
</section>