Status
This page documents the implementation status of various HTML and CSS features in Blitz.
This page documents Blitz's scores on the "css" subsuite of the Web Platform Tests.
wpt / css / css-position / overlay
Data from commit:
ff623a8 Fix the position of collapsed table borders (#1005) (2026-10-01)
| Area | Interop Score | Tests | Test % | Subtests | Subtest % |
|---|---|---|---|---|---|
| Total | 43.75% | (7/16) | 43.75% | (15/125) | 12.00% |
| animation | 0.00% | (0/1) | 0.00% | (0/88) | 0.00% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| author-overlay-top-layer-removal.html | (1/1) | 100.00% | PASS |
| overlay-button-appearance.html | (1/1) | 100.00% | PASS |
| overlay-computed.html | (0/6) | 0.00% | FAIL |
| overlay-invalid.html | (6/6) | 100.00% | PASS |
| overlay-popover-backdrop-crash.html | (1/1) | 100.00% | PASS |
| overlay-transition-backdrop-entry.html | (1/1) | 100.00% | PASS |
| overlay-transition-backdrop.html | (0/1) | 0.00% | FAIL |
| overlay-transition-dialog.html | (1/1) | 100.00% | PASS |
| overlay-transition-finished.html | (0/1) | 0.00% | FAIL |
| overlay-transition-in-rendering.html | (0/1) | 0.00% | FAIL |
| overlay-transition-out-rendering.html | (0/1) | 0.00% | FAIL |
| overlay-transition-property.html | (4/4) | 100.00% | PASS |
| overlay-transition.html | (0/2) | 0.00% | FAIL |
| overlay-user-agent-rules.html | (0/4) | 0.00% | FAIL |
| overlay-valid.html | (0/6) | 0.00% | FAIL |