| <!doctype html> | |
| <html lang=en> | |
| <meta charset=utf-8> | |
| <title>CSS-contain test referene</title> | |
| <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net"> | |
| <meta name=flags content="ahem"> | |
| <style> | |
| rb { | |
| font-family: ahem; | |
| font-size: 20px; | |
| line-height: 1; | |
| } | |
| rb::before { | |
| content: "X"; | |
| color: green; | |
| } | |
| rb::after { | |
| content: "X"; | |
| color: white; | |
| position: absolute; | |
| top:0; left: 0; | |
| } | |
| </style> | |
| <p>This test passes if you can see a green box below. | |
| <div><ruby><rb></rb></ruby></div> |