<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Fraction bar visibility</title>
  </head>
  <body>
    <p>This test passes if you see a green square and no red.</p>
    <div style="background: green; width: 200px; height: 200px;">
    </div>
  </body>
</html>
