testing/web-platform/tests/css/css-fonts/math-script-level-and-math-style/math-script-level-auto-and-math-style-001.tentative.html


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<!DOCTYPE html>
<html>
  <head>
    <title>math-script-level: auto and math-style</title>
    <meta charset="utf-8">
    <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/3746">
    <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-math-script-level-property">
    <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-math-style-property">
    <meta name="assert" content="If specified font-size is math and specified math-depth is 'auto-add' and the inherited value of math-style is 'normal' then the computed math-depth is the one of its parent.">
    <link rel="match" href="math-script-level-auto-and-math-style-001.tentative-ref.html">
    <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
    <style>
      .container {
          /* Ahem font does not have a MATH table so the font-size scale factor
             is always 0.71^{computed - inherited math script level} */
          font: 100px/1 Ahem;
      }
    </style>
  </head>
  <body>
    <p>Test passes if you see a square of side 100 × 0.71^(0 − 0) = 100px.</p>
    <div class="container" style="math-style: normal;">
      <div style="font-size: math; math-depth: auto-add">X</div>
    </div>
  </body>
</html>