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.
Note: As it does not have a JavaScript engine, Blitz can only run about 20% of the total subtests. In the numbers below, tests that Blitz can't run are ignored and percentages are relative to the number of tests run.
wpt / css / css-size-adjust
Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)
| Area | Interop Score | Tests | Test % | Subtests | Subtest % |
|---|---|---|---|---|---|
| Total | 20.00% | (1/5) | 20.00% | (4/215) | 1.86% |
| animations | 0.00% | (0/1) | 0.00% | (0/196) | 0.00% |
| parsing | 33.30% | (1/3) | 33.33% | (4/17) | 23.53% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| inheritance.html | (0/2) | 0.00% | FAIL |