first-line-first-letter-pseudo-elements-004.html

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This WPT test may be referenced by the following Test IDs:
- /mathml/relations/css-styling/first-line-first-letter-pseudo-elements-004.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>MathML and ::first-line/::first-letter pseudo-elements</title>

<link rel="help" href="https://w3c.github.io/mathml-core/#legacy-mathml-style-attributes">

<link rel="match" href="first-line-first-letter-pseudo-elements-004-ref.html"/>

<meta name="assert" content="::first-letter/::first-line works for HTML elements inside MathML.">

<style>

  .firstline::first-line { background: lightgreen; }

  .firstletter::first-letter { background: lightgreen; }

</style>

<ol>

  <li>PASS if first line is green:

    <math>

      <mtext><span class="firstline">Hello,<br/>World!</span></mtext>

    </math>

  </li>

  <li>PASS if first letter is green:

    <math>

      <mtext><span class="firstletter">Hello, World!</span></mtext>

    </math>

  </li>

</ol>