rglkart/_includes/layouts/base.njk

<!DOCTYPE html>
<html lang="en">
{% include "head.njk" %}
<body>
	{% include "header.njk" %}

	<main id="main">

    <div id="title">
      <div class="triangle triangle-up-left"></div>
      <div class="triangle triangle-down-left"></div>
      <div class="triangle triangle-up-right"></div>
      <div class="triangle triangle-down-right"></div>
      h1>{{ title }}</h1>
    </div>

		<div id="content">
  		{{ content | safe }}
	  </div>
	</main>

  {% include "footer.njk" %}
	<!-- This page `{{ page.url }}` was built on {% currentBuildDate %} -->
</body>
</html>