← back to v142 · range-syntax-for-style-container-queries-and-if
conformance · v142
v142 · range-syntax-for-style-container-queries-and-if — conformance probe
6 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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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
style-container-query-range-supported |
An @container style() query with a range operator parses and evaluates against a custom property declared on the container. spec ↗ | script | … | |
container-type-supported |
container-type accepts size — the base surface style range queries hang off. | css-supports | … | |
if-function-supported |
The CSS if() function is supported; range syntax inside if() requires the function to be available. | css-supports | … | |
style-exact-match-still-supported |
Exact-match style queries continue to work; the range syntax is additive. | script | … | |
container-query-om-rule-exists |
CSSContainerRule is exposed; the style-range query lives inside the same OM rule type. | exists | … | |
attr-with-type-supported |
attr() with a type<number> hint is used in range examples; CSS.supports recognises the typed-attr form. | css-supports | … |