strimertul-website/layouts/partials/header.html

<header class="site-nav">
  <div class="appname">
    <img src="/brand/icon-logo.svg" height="30" />
    strimertül
  </div>
  <nav>
    <a href='{{ relURL "" }}'>Overview</a>
    <!-- <a href='{{ relURL "guide" }}'>Guide</a> -->
    <!-- <a href='{{ relURL "api" }}'>API reference</a> -->
    <a href="https://github.com/strimertul/strimertul">GitHub</a>
  </nav>
</header>