title: z-index of image inside a element with z-index
body: <p>I have a problem with the z-index of my image. I have a list and every list item has an image. Now i want to have the image inside a list item show above the other list items.</p>
  
  <pre><code>&lt;li style="position: relative; z-index:9;"&gt;
   &lt;img src="/" /&gt;
  &lt;/li&gt;
  &lt;li style="position: relative; z-index:8;"&gt;
   &lt;img src="/" style="position: absolute; z-index:999;" /&gt;
  &lt;/li&gt;
  </code></pre>