| <!DOCTYPE html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Selectors Invalidation: ::part()</title> |
| <link rel="author" title="Steinar H. Gunderson" href="mailto:sesse@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-shadow-parts/"> |
| <link rel="match" href="part-pseudo-ref.html"> |
| <style id="sheet">#host::part(green) { color: red; }</style> |
| </head> |
| <body> |
| <div id="host"> |
| <template shadowrootmode="open"> |
| <div> |
| <div part="green">Should be green</div> |
| </div> |
| </template> |
| </div> |
| <script> |
| document.body.offsetTop; |
| sheet.innerText = "#host::part(green) { color: green; }"; |
| </script> |
| </body> |
