src/partials/header-content.hbs

<header class="header">
  <nav class="navbar">
    <div class="navbar-brand">
      <a class="navbar-item" href="{{{or site.url (or siteRootUrl siteRootPath)}}}/index.html">
        <span>
          <img src="{{siteRootPath}}/_/img/feather.svg">
        </span>
        <span>
          <img src="{{siteRootPath}}/_/img/ram.svg">
        </span>
        {{site.title}}
      </a>
      <button class="navbar-burger" data-target="topbar-nav">
        <span></span>
        <span></span>
        <span></span>
      </button>
    </div>
    <div id="topbar-nav" class="navbar-menu">
      <div class="navbar-end">
        <a class="navbar-item" href="{{{or site.url (or siteRootUrl siteRootPath)}}}/index.html">Home</a>
        <div class="navbar-item has-dropdown is-hoverable">
          <a class="navbar-link" href="#">Projects</a>
          <div class="navbar-dropdown">
            <a class="navbar-item" href="{{{relativize "/documentation/modules/async-svcs.html"}}}">Async Services</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/blueprint.html"}}}">Blueprint</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/jmx.html"}}}">JMX</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/jndiproject.html"}}}">JNDI</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/jpaproject.html"}}}">JPA</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/rsa.html"}}}">Remote Service Admin</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/spi-fly.html"}}}">Spi-Fly</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/subsystems.html"}}}">Subsystems</a>
            <a class="navbar-item" href="{{{relativize "/documentation/modules/transactioncontrol.html"}}}">Transaction Control</a>
          </div>
        </div>
        <div class="navbar-item">
          <span class="control">
            <a class="button is-primary" href="{{{relativize "/documentation/downloads/currentreleases.html"}}}">Downloads</a>
          </span>
        </div>
      </div>
    </div>
  </nav>
</header>