chromium/third_party/blink/web_tests/external/wpt/mathml/presentation-markup/scripts/stretchy-mover-2a.html

<!DOCTYPE html>
<html>
  <head>
    <title>Stretchy mover</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    <link rel="match" href="stretchy-mover-2-ref.html"/>
    <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=687807"/>
    <link rel="stylesheet" href="/fonts/ahem.css" />
    <style>
      @font-face {
        font-family: operators;
        src: url("/fonts/math/operators.woff");
      }
      math {
        font: 25px/1 Ahem;
      }
      mo {
        font-family: operators;
      }
    </style>
  </head>
  <body>
    <math display=block>
     <mrow>
     <mspace width="10em"/>
      <mrow>
        <mover>
          <mo stretchy="true">&#x2191;</mo>
          <mn>B</mn>
        </mover>
      </mrow>
      <mspace width="10em"/>
     </mrow>
    </math>
  </body>
</html>