| <!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-003-ref.html"/> |
| <meta name="assert" content="display math elements do not contribute a first formatted line/letter to ancestors."> |
| <style> |
| .firstline::first-line { background: red; } |
| .firstletter::first-letter { background: red; } |
| </style> |
| <p>PASS if there is no red.</p> |
| <ol> |
| <li> |
| <div class="firstline"> |
| <math style="display: inline math"><mtext>Hello<br>World!</mtext></math> |
| </li> |
| <li> |
| <div class="firstletter"> |
| <math> |
| <mtext style="display: inline math">Hello<br>World!</mtext> |
| </math> |
| </div> |
| </li> |
| <li> |
| <div class="firstline"> |
| <math> |
| <mtext style="display: block math">Hello<br>World!</mtext> |
| </math> |
| </div> |
| </li> |
| <li> |
| <div class="firstletter"> |
| <math> |
| <mtext style="display: block math">Hello<br>World!</mtext> |
| </math> |
| </div> |
| </li> |
| </ol> |
