_includes/themes/apache/_navigation.html

    <div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="{{ site.baseurl }}/">
              <img src="{{ site.baseurl }}/assets/themes/apache/img/logo.png" width="30">
              {{ site.data.project.name }}
          </a>
        </div>
        <nav class="navbar-collapse collapse" role="navigation">
          <ul class="nav navbar-nav navbar-right">
            <li id="community">
              <a href="#" data-toggle="dropdown" class="dropdown-toggle">Community<b class="caret"></b></a>
               <ul class="dropdown-menu dropdown-left">
                <li><a href="{{ site.baseurl }}/community">Get Involved</a></li>
                <li><a href="{{ site.baseurl }}/community-members">Who we are</a></li>
               </ul>
            </li>
	    <li><a href="{{ site.baseurl }}/docs/latest">Documentation</a></li>
            <li><a href="{{ site.data.project.source_repository_os_mirror }}">GitHub</a></li>
            <li id="apache">
              <a href="#" data-toggle="dropdown" class="dropdown-toggle">Apache<b class="caret"></b></a>
               <ul class="dropdown-menu">
                <li><a href="https://www.apache.org/foundation/how-it-works.html">Apache Software Foundation</a></li>
                <li><a href="https://www.apache.org/licenses/">License</a></li>
                <li><a href="https://www.apache.org/security/">Security</a></li>
                <li><a href="https://privacy.apache.org/policies/privacy-policy-public.html">Privacy</a></li>
                <li><a href="https://www.apache.org/events/current-event">Events</a></li>
                <li><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
                <li><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
                </ul>
            </li>
          </ul>
        </nav><!--/.navbar-collapse -->
      </div>
    </div>

{% if page.title == "Home" %}
<div class="jumbotron">
  <div class="container">
    <h1>{{ site.data.project.name }}</h1>
    <p>{{ site.data.project.description }}</p>

    {% if site.data.project.download %}
       <p><a href="{{ site.data.project.download }}" class="btn btn-primary btn-lg bigFingerButton" role="button">Get {{ site.data.project.short_name }}</a></p>
    {% endif %}
  </div>
</div>
{% endif %}