<nav class="gl-nav collapsed">
<header>
  <figure>
    <img src="images/logo-gumga-studio.png" alt="">
  </figure>
</header>
<gl-menu menu="menu"
         keys="keys"
         fixed="true"
         icon-first-level="glyphicon glyphicon-home"
         show-button-first-level="false"
         text-first-level="Voltar ao primeiro nĂ­vel">
</gl-menu>
</nav>