| <!DOCTYPE html> | |
| <title>HTML audio with controls via Web APIs</title> | |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org/"> | |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/rendering.html#embedded-content-rendering-rules"> | |
| <link rel="mismatch" href="/common/blank.html"> | |
| <audio id="target"></audio> | |
| <script> | |
| document.body.offsetTop; | |
| document.getElementById("target").setAttribute("controls", ""); | |
| </script> |