| <!doctype html> |
| <meta charset="utf-8"> |
| <title>CSS Scoping Module Level 1 - Dynamic mutations to both shadow root and shadow host subtrees</title> |
| <link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> |
| <link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> |
| <link rel="help" href="https://bugzil.la/1303605"> |
| <link rel="match" href="reference/green-box.html"/> |
| <p>Test passes if you see a single 100px by 100px green box below.</p> |
| <style> |
| #host { |
| width: 100px; |
| height: 100px; |
| background: red; |
| } |
| |
| #host > div { |
| width: 100px; |
| height: 50px; |
| background: green; |
| } |
| </style> |
| <div id="host"></div> |
| <script> |
| let root = host.attachShadow({ mode: "open" }); |
| document.body.offsetTop; |
| |
| root.innerHTML = `<slot name="slot1"></slot><slot name="slot2"></slot>`; |
| host.innerHTML = `<div slot="slot1"></div><div slot="slot2"></div>`; |
| </script> |
