| <!DOCTYPE html> | |
| <title>Initial custom property values in :root::selection rule</title> | |
| <link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade"> | |
| <script src="support/selections.js"></script> | |
| <style> | |
| :root::selection { | |
| background-color: green; | |
| } | |
| </style> | |
| <main>PASS if background-color is green when selected</main> | |
| <script> | |
| selectNodeContents(document.querySelector("main")); | |
| </script> |