| <!doctype html> |
| <title>CSS Test: <link rel="stylesheet"> in Shadow DOM doesn't affect the normal DOM</title> |
| <link rel="help" href="https://html.spec.whatwg.org/#link-type-stylesheet"> |
| <link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> |
| <link rel="match" href="reference/green-box.html"> |
| <p>Test passes if you see a single 100px by 100px green box below.</p> |
| <style> |
| #light-dom { |
| width: 100px; |
| height: 100px; |
| background: green; |
| color: green; |
| } |
| </style> |
| <div id="host">FAIL</div> |
| <div id="light-dom"></div> |
| <script> |
| host.attachShadow({ mode: "open" }).innerHTML = ` |
| <link rel="stylesheet" href="data:text/css,div { background: red !important }"> |
| `; |
| </script> |
