f-screen. It can be opened and closed with a button at the top of every page.</p>

<hljs language="html">
<!-- This is your panel/block hybrid -->
<zf-panel id="sidebar" position="left" class="medium-grid-block medium-4">
  <a href="#" zf-close class="close-button">&times;</a>
  <ul class="menu-bar">
    <li><a href="#">Item</a></li>
    <!-- ... -->
  </ul>
</zf-panel>

<!-- This toggles the panel -->
<a class="button" zf-toggle="sidebar" class="hide-for-medium">Toggle Sidebar</a>
</hljs>

<p>Note in the a