<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Test Reference</title>
<link rel="author" title="Boris Zbarsky" href="mailto:bzbarsky@mit.edu">
<link rel="author" title="Mozilla Corporation" href="http://mozilla.com/">
<div style="position: relative; left: 100px">
  aaa
</div>
<span  style="position: relative; left: 100px">
  <span style="float: left">bbb</span>
</span>
<div style="position: relative; left: 100px">
  aaa
</div>
