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conformance · v149

v149 · support-rect-and-xywh-in-shape-outside — 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.

browser: spec: https://drafts.csswg.org/css-shapes/#shape-outside-property chromestatus: #6323071520735232 generated 2026-06-01T08:15:14Z by conformance-author-v1-subagent
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id contract kind verdict detail
shape-outside-rect-supported shape-outside accepts a rect() basic shape with four edge offsets. spec ↗ css-supports
shape-outside-rect-with-round-supported rect() accepts a 'round' clause with a border-radius value. spec ↗ css-supports
shape-outside-xywh-supported shape-outside accepts the xywh() function with four positional values. spec ↗ css-supports
shape-outside-xywh-with-round-supported xywh() accepts a 'round' clause as well. spec ↗ css-supports
shape-outside-rect-rejects-invalid-syntax rect() must reject invalid argument forms (e.g. comma-separated like CSS Backgrounds rect()). spec ↗ script
shape-outside-rect-round-trips Setting shape-outside: rect() on a float reflects through getComputedStyle. spec ↗ script