title: Using svg icon as background of a div container
body: <p>I have a svg icon which you can find <a href="http://mobileglas.tryit.ch/fileadmin/media/images/Mobile_kreuz.svg" rel="nofollow">here</a> (it's white) and I would like to use it as the background of a div. How can I do this?</p>
  
  <p>I have tried it like this but it is showing nothing:</p>
  
  <pre><code>.show_nav {
      background-image: url('http://mobileglas.tryit.ch/fileadmin/media/images/Mobile_kreuz.svg');
      height: 5px; 
      width:30px;
  }
  </code></pre>