spring-petclinic/_includes/project_group_page.html

{% capture content %}
{% include billboard.html %}
<div class="project-body--wrapper">
    <div class="project-body--container">
        <div class="projects--wrapper project-aggregator">
{{ main_content | markdownify }}
        </div>
    </div>
</div>
{% endcapture %}
{% include page.html %}