| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8"> |
| |
| <title>CSS Conditional Test: Disjunction token `or` should not immediately precede its following opening paren.</title> |
| |
| <link rel="author" title="Fabien Basmaison" href="https://arkhi.org/"> |
| <link rel="help" href="https://www.w3.org/TR/css3-conditional/#at-supports"> |
| <link rel="match" href="at-supports-001-ref.html"> |
| |
| <meta name="flags" content="invalid"> |
| <meta name="assert" content="This tests that the `or` token requires at least one whitespace on its right hand. A string followed immediately by an opening paren is reserved for the functional notation syntax."> |
| |
| <style> |
| div { |
| background-color: green; |
| height: 100px; |
| width: 100px; |
| } |
| |
| @supports ( ( background-color: red ) or( background-color: green ) ) { |
| div { background-color: red; } |
| } |
| </style> |
| </head> |
| |
| <body> |
| <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p> |
| <div></div> |
| </body> |
| </html> |
