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conformance · v144

v144 · scroll-state-scrolled-support — conformance probe

5 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.

browser: spec: https://drafts.csswg.org/css-conditional-5/#scrolled chromestatus: #5083137520173056 generated 2026-06-01T08:03:56Z by conformance-author-v1-subagent
0
pass
0
fail
0
blocked
5
total
id contract kind verdict detail
container-type-scroll-state-supported container-type accepts 'scroll-state' as a value. spec ↗ css-supports
scroll-state-supports-via-script @container scroll-state(scrolled: top) parses inside a stylesheet. spec ↗ script
scroll-state-bottom-parses scrolled: bottom is also accepted. spec ↗ script
scroll-state-left-parses scrolled: left is accepted for horizontal direction. spec ↗ script
container-rule-name-includes-scroll-state CSSContainerRule produced from a scroll-state query exposes its containerQuery text. spec ↗ script