<!DOCTYPE html>
<html class="reftest-paged">
<head>
  <meta charset="utf-8">
  <title>Reftest reference, Mozilla bug 1406050</title>
</head>
<body>
  <div style="height: calc(2in - 7px)">test1</div>
  <div style="margin-bottom: -1px"></div>
      <table>
        <tr>
          <td>
            <h1>test2</h1>
          </td>
        </tr>
      </table>
</body>
</html>