← Chrome 149 reference

v149 · css · covered on mdn

rect() and xywh() in shape-outside

Chrome 149 extends shape-outside to accept the rect() and xywh() basic shape functions — the same rectangle syntax already usable in clip-path and offset-path — completing cross-browser parity with Firefox and Safari.

this feature is documented on MDN

MDN: shape-outside

MDN's shape-outside reference documents the basic-shape syntax including rect() and xywh(). gendn doesn't duplicate that here.

quick reference

FirefoxSupported (rect() and xywh() in shape-outside)
SafariSupported (rect() and xywh() in shape-outside)
SpecCSS Shapes Module Level 1 §basic-shape-functions
ChromeStatus6323071520735232 — rect() and xywh() in shape-outside
Source: chromestatus.com/feature/6323071520735232; MDN, October 2026.