WPT
wpt / css / css-cascade / parsing / layer.html
Spec: CSS Cascading ↗
Runs: Chrome 155.0.8043.0 (wpt@b89af32bc, 2026-09-05) | Firefox 157.0a1 (wpt@b89af32bc, 2026-09-05) | Safari 251 preview (wpt@b89af32bc, 2026-09-05) | Ladybird 1.0-4611b (wpt@b89af32bc, 2026-09-05) | 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 | 11/11 | 11/11 | 11/11 | 11/11 | 11/11 | 0/11 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| @layer A; should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A, B, C; should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A.A; should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A, B.C.D, C; should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer; should be an invalid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A . A; should be an invalid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer { } should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A { } should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A.B { } should be a valid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A . B { } should be an invalid rule | PASS | PASS | PASS | PASS | PASS | FAIL |
| @layer A, B, C { } should be an invalid rule | PASS | PASS | PASS | PASS | PASS | FAIL |