title: Why Django cannot display images in my CSS file?
body: <p>I'm having a problem in displaying images in my CSS file.</p>
  
  <p>I have a css file with the following class:</p>
  
  <pre><code>.header
  {
   margin-left: auto;
   bla bla
   bla bla
   ...
   background: url(/site_media/header_background.gif) no-repeat top left;
  }
  </code></pre>
  
  <p>When I execute the template with this css, no image is displayed, but when I directly inject the background style into my template it works perfectly.</p>
  
  <p>What am I not doing right?</p>