| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>test reference</title> | |
| <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net/"> | |
| <style> | |
| div { | |
| font-family: Ahem; | |
| color: transparent; | |
| font-size: 50px; | |
| background: green; | |
| } | |
| </style> | |
| <p>Test passes if there is a green rectangle below and no red. | |
| <div>X<br>X</div> |