  <header>
    <div class="container">
      <nav class="navbar navbar-expand-md">
        <div class="navbar-collapse order-1 order-md-0 dual-collapse2">
          <ul class="navbar-nav mr-auto">
            <li><a href="/quartznet/">Quartznet</a></li>
            <li><a href="/quartznet/about">About</a></li>
          </ul>
        </div>
        <div class="navbar-collapse collapse w-100 order-3 dual-collapse2">
          <ul class="navbar-nav ml-auto">
            <li><a href="/quartznet/admin">Admin</a></li>
          </ul>
        </div>
      </nav>
    </div>
    
    <div class="overlay">
      <div class="description">
        <h1 class="title">Quartznet</h1>
        <p>Software, Games, Science, Space!</p>
      </div>
    </div>
  </header>
