| <!DOCTYPE html> | |
| <style> | |
| progress { | |
| display: block; | |
| width: auto | |
| } | |
| </style> | |
| <progress id="host" min="0" max="100" value="50"></progress> | |
| <script> | |
| if (window.internals) | |
| internals.settings.setAuthorShadowDOMForAnyElementEnabled(true); | |
| document.body.offsetTop; // Force rendering with UA Shadow DOM. | |
| var root = host.createShadowRoot(); | |
| root.innerHTML = "<div>You should see no progress.</div>"; | |
| </script> |