| <!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> |
