title: CSS: position:fixed inside of position:absolute
body: <p>I'm running into some extremely strange behaviors, and non-consistant across every browser i've tested.</p>
  <p>I've a pretty complex layout, but the main issue lies here:</p>
  <pre><code>&lt;div id=&quot;drop&quot;&gt;
    &lt;div id=&quot;header&quot;&gt;&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  <p><code>#drop</code> has <code>position:absolute</code> and <code>z-index:100</code><br />
  <code>#header</code> has <code>position:fixed; top:60px;</code></p>
  <p>As I start scrolling down Chrome ignores the <code>position:fixed</code> rule. If I remove <em>either</em> of the two styles above from <code>#drop</code> then Chrome starts respecting the <code>position:fixed</code> rule.</p>
  <p>can't get it working on Ubuntu Chrome 23.0.1271.97 and see the same behavior on Mac Chrome 25.0.1364.99. My friend uses Ubuntu Chrome 25.0.1364.68 beta and it works correctly for him. I've tested it on firefox and it kinda works (with other symptoms)</p>
  <p>Has anyone heard of this error? or can anyone even reproduce it?</p>
  <h1>edit</h1>
  <p>I'm using openlayers map as another div with <code>position:fixed</code> if I delete that layer or at least change it to <code>display:none</code> then this weird bug goes away.</p>
  <h1>edit</h1>
  <p>Noticed that during the presence of this bug, if I change the zoom level back and forth, then the position adjusts itself to the proper behavior. To me, this indicates a webkit issue that fails to execute some internal callback function on scroll.</p>
  <p>Another extremely strange thing is that I have a few links inside of <code>#header</code> and they work if I just click the expected location, even though the the div does not appear there. Overall <strong>I've noticed that it's only the rendering</strong> that's broken. If at any point of time I force the browser to re-render by resizing the window, or changing zoom, or just doing Select-All, then the header bar jumps to the proper position, but does not remain fixed.</p>