WPT
wpt / css / css-fonts / font-weight-sign-function.html
Spec: CSS Fonts ↗
Runs: Chrome 155.0.8038.0 (wpt@397d01d8e, 2026-09-02) | Firefox 157.0a1 (wpt@397d01d8e, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-5f6fa (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (wpt@a95401e4e, 2026-09-02)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 3/3 | 3/3 | 3/3 | 3/3 | 3/3 | 3/3 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Property font-weight value 'calc(sign(1rem - 1px) * 10)' | PASS | PASS | PASS | PASS | PASS | PASS |
| Property font-weight value 'calc(sign(1rem - 1px) * -10000)' | PASS | PASS | PASS | PASS | PASS | PASS |
| Property font-weight value 'calc(sign(1rem - 1px) * 10000)' | PASS | PASS | PASS | PASS | PASS | PASS |