tests/wpt/web-platform-tests/css/css-fonts/math-script-level-and-math-style/math-script-level-auto-and-math-style-002.tentative.html

<!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">
    <meta name="assert" content="If math-script-level is 'auto' and the inherited value of math-style is 'inline' then the computed value of math-script-level is the inherited value plus one.">
    <link rel="match" href="math-script-level-auto-and-math-style-002.tentative-ref.html">
    <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: 500px/1 Ahem;
      }
    </style>
  </head>
  <body>
    <p>Test passes if you see a square of side 500 × 0.71^(1 − 0) = 355px.</p>
    <div class="container" style="math-style: inline;">
      <div style="math-script-level: auto">X</div>
    </div>
  </body>
</html>