WPT
wpt / css / css-position / overlay / overlay-user-agent-rules.html
Spec: CSS Positioned Layout ↗
Runs: Chrome 155.0.8041.0 (wpt@4fbf9ef4d, 2026-09-04) | Firefox 157.0a1 (wpt@4fbf9ef4d, 2026-09-04) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@4fbf9ef4d, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 4/4 | 0/4 | 0/4 | 0/4 | 0/4 | 0/4 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| HTML elements should have overlay:none !important from the user-agent. | PASS | FAIL | FAIL | FAIL | FAIL | FAIL |
| SVG elements should have overlay:none !important from the user-agent. | PASS | FAIL | FAIL | FAIL | FAIL | FAIL |
| Null namespace elements should have overlay:none !important from the user-agent. | PASS | FAIL | FAIL | FAIL | FAIL | FAIL |
| Arbitrary namespace elements should have overlay:none !important from the user-agent. | PASS | FAIL | FAIL | FAIL | FAIL | FAIL |