<!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/">
<span>First line
  <span style="border: 5px solid blue; border-right: none"></span>
</span>
<div>Second line</div>
<span>
  <span style="border: 5px solid blue; border-left: none"></span>
  Third line, yes
</span>
