title: xpath for background-image url
body: <p>I'm trying to get a background image url using xpath .</p>
  
  <p>my xpath expression so far:</p>
  
  <pre><code>//div[@class='Header']/div[@class='Header-jpeg']
  </code></pre>
  
  <p>which points to the <code>div</code> that has the <code>background-image</code> but from there no idea how to get the img url, probably something in <code>@style</code> but no luck so far.</p>
  
  <p>Css of that div:</p>
  
  <pre><code>div.Header-jpeg {
      position: absolute;
      z-index: -1;
      top: 0;
      left: 0;
      width: 874px;
      height: 94px;
      background-image: url('images/Header.jpg');
      background-repeat: no-repeat;
      background-position: center center;
  }
  </code></pre>
  
  <p>and a real example ca be found here:
  <a href="http://www.landenkompas.nl/" rel="nofollow">http://www.landenkompas.nl/</a></p>