| <html> | |
| <head> | |
| <title>CSS4 media query test: prefers-contrast using matchMedia and addListener.</title> | |
| </head> | |
| <body> | |
| <p>Initial value of query.matches: <span id="before">false</span> - should be false</p> | |
| <p>Updated value of query.matches: <span id="after">true</span> - should be true</p> | |
| <p>Note the updated value will only be filled if the listener fires.</p> | |
| </body> | |
| </html> |