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conformance · v144
v144 · non-tree-scoped-container-name-matching — conformance probe
4 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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pass
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fail
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
container-name-supported |
The container-name CSS property is supported. spec ↗ | css-supports | … | |
container-type-supported |
container-type is supported as the companion property. spec ↗ | css-supports | … | |
container-shorthand-supported |
container shorthand combines name and type. spec ↗ | css-supports | … | |
cross-tree-container-match |
A container-name declared in one stylesheet's tree scope matches an @container query authored in a different scope (shadow vs. light). Container queries no longer require same-tree-scope name resolution. spec ↗ | script | … |