| <!DOCTYPE html> |
| <link rel="match" href="modal-dialog-backdrop-ref.html"> |
| <link rel="help" href="https://fullscreen.spec.whatwg.org/#user-agent-level-style-sheet-defaults"> |
| <style> |
| dialog { |
| top: 100px; |
| height: 100px; |
| width: 100px; |
| background: green; |
| outline: none; |
| } |
| </style> |
| <body> |
| Test for the default user agent style of dialog::backdrop. The test passes if |
| there is a green box, above a very lightly translucent gray box spanning the |
| viewport. |
| <dialog></dialog> |
| <script> |
| document.querySelector('dialog').showModal(); |
| </script> |
| </body> |
