title: customize Django CMS Navigation
body: <p>Now I want to create a website by Django CMS,but I am the first time to use Django CMS,and I don not have any Django knowlege(I am learning).
  I want to customize the Navigation bar like the picture,what should I do,install a plugins or write the code by myself.
  Please tell me.Thank you very much.</p>
  
  <p><a href="https://i.stack.imgur.com/iACgS.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iACgS.jpg" alt="like this picture"></a></p>