<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Bug 1055658 - Relative positioning for ruby</title>
  <script type="text/javascript" src="utils.js"></script>
</head>
<body>
  <div style="height: 80px; line-height: 80px; width: 50px; text-align: center">
    <span id="inline" style="position: relative">
      <div id="annotation" style="position: absolute; width: 50px; top: -100%">
        a<span style="position: relative; top: -10px;">b</span>c
      </div>
      base
    </span>
  </div>
  <script type="text/javascript">
    makeBSizeMatchInlineBox(document.getElementById('annotation'),
                            document.getElementById('inline'));
  </script>
</body>
</html>