| <!DOCTYPE html> |
| <title>Custom property values from the root element</title> |
| <link rel="author" title="Stephen Chenney" href="mailto:[email protected]"> |
| <link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade"> |
| <link rel="match" href="highlight-cascade-008-ref.html"> |
| <meta name="assert" value="This test verifies that when a custom property is not found in highlight cascade, its value is taken from the root element."> |
| <meta name="fuzzy" content="0-255;0-10"> |
| <script src="support/selections.js"></script> |
| <style> |
| :root { |
| --background-color: green; |
| --decoration-color: purple; |
| } |
| ::selection { |
| --decoration-color: yellow; |
| } |
| div::selection { |
| background-color: var(--background-color, red); |
| text-decoration-line: underline; |
| text-decoration-style: line; |
| text-decoration-color: var(--decoration-color, red); |
| } |
| span::selection { |
| --background-color: blue; |
| background-color: var(--background-color, red); |
| } |
| </style> |
| <div style="width: 300px">PASS if background-color is green when selected, <span>except this which is blue</span>, and underline is yellow.</div> |
| <script> |
| selectNodeContents(document.querySelector("div")); |
| </script> |
