<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Legacy maction and semantics elements (reference)</title>
</head>
<body>
  <p>This test passes if you see 4 green squares and no red.</p>
  <p>
    <math>
      <mrow>
        <mtext>
          <span style="display: inline-block; width: 50px; height: 50px; background: green;"></span>
        </mtext>
      </mrow>
    </math>
  </p>
  <p>
    <math>
      <mrow>
        <mrow style="display: inline-block">
          <span style="display: inline-block; width: 50px; height: 50px; background: green;"></span>
        </mrow>
      </mrow>
    </math>
  </p>
  <p>
    <math>
      <mrow>
        <mspace style="background: green" width="50px" height="50px"></mspace>
      </mrow>
    </math>
  </p>
  <p>
    <math>
      <mrow>
        <mspace style="background: green" width="50px" height="50px"></mspace>
      </mrow>
    </math>
  </p>
  <script src="/mathml/support/feature-detection.js"></script>
  <script>MathMLFeatureDetection.ensure_for_match_reftest("has_mspace");</script>
</body>
</html>
