WPT
wpt / css / cssom / page-descriptors.html
Spec: CSSOM ↗
Runs: Chrome 155.0.8042.0 (wpt@4eb09bcd9, 2026-09-04) | Firefox 157.0a1 (wpt@c3fcbf4ba, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-52f0f (wpt@a1ecd0c09, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | 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 | 9/21 | 21/21 | 18/21 | 21/21 | 0/21 | 0/21 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| CSSPageDescriptors properties tests | — | — | — | — | — | — |
| Uncaught JS error | — | — | — | — | — | FAIL |
| CSSPageDescriptors exposes "margin" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "page-orientation" | FAIL | PASS | FAIL | PASS | FAIL | — |
| CSSPageDescriptors exposes "size" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "margin-left" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "marginLeft" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "margin-right" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "marginRight" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "margin-top" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "marginTop" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "margin-bottom" | FAIL | PASS | PASS | PASS | FAIL | — |
| CSSPageDescriptors exposes "marginBottom" | FAIL | PASS | PASS | PASS | FAIL | — |
| @page size descriptor is parsed and serialized from CSS | PASS | PASS | PASS | PASS | FAIL | — |
| @page page-orientation descriptor is parsed and serialized from CSS | PASS | PASS | FAIL | PASS | FAIL | — |
| @page size descriptor can be set from script | PASS | PASS | PASS | PASS | FAIL | — |
| @page page-orientation descriptor can be set from script | PASS | PASS | FAIL | PASS | FAIL | — |
| CSSPageDescriptors does not expose properties that are not @page descriptors | FAIL | PASS | PASS | PASS | FAIL | — |
| @page margin descriptor expands to its longhands | PASS | PASS | PASS | PASS | FAIL | — |
| @page margin-left and marginLeft are aliases | PASS | PASS | PASS | PASS | FAIL | — |
| @page margin-right and marginRight are aliases | PASS | PASS | PASS | PASS | FAIL | — |
| @page margin-top and marginTop are aliases | PASS | PASS | PASS | PASS | FAIL | — |
| @page margin-bottom and marginBottom are aliases | PASS | PASS | PASS | PASS | FAIL | — |