<!DOCTYPE HTML>
<html>
<!-- Test that 'white-space' creates frames when necessary -->
<body style="border:1px solid black;">
  <div style="white-space:pre">  <span>Hello</span>  </div>
  <div style="white-space:pre-wrap">  <span>Hello</span>  </div>
  <div style="white-space:pre-line">
  <span>Hello</span>
  </div>
</body>
</html>