title: Remove navigation from a single page
body: <p>I need to remove the menubar from the following page: <a href="https://mimsi.dk/base/" rel="nofollow noreferrer">demopage</a>. I can see the menu I have to remove is inside the html tag <code>nav class="collapse navbar-collapse bs-navbar-collapse" role="navigation"</code>.</p>
  
  <p>The page has the id 3222. I therefore tried to remove the menubar with the following CSS, but that is not working:</p>
  
  <pre><code>.page-id-3222 {
    display:none;
   }
  </code></pre>
  
  <p>I checked if I am hitting the class with setting all the links to be red, and that is working. So the question is how I hide the html tag <code>nav</code>?</p>