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wpt / css / css-backgrounds / animations / border-bottom-right-radius-composition.html

Spec: CSS Backgrounds ↗

Runs: Chrome 155.0.8042.0 (wpt@0588f3896, 2026-09-04) | Firefox 157.0a1 (wpt@0588f3896, 2026-09-04) | Safari 251 preview (wpt@0588f3896, 2026-09-04) | Ladybird 1.0-b1af2 (wpt@0588f3896, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi

ChromeFirefoxSafariLadybirdServoBlitz
Total42/4242/4242/4242/4221/422/42
SubtestChromeFirefoxSafariLadybirdServoBlitz
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (-0.25) should be [75px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0) should be [100px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0.25) should be [125px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0.5) should be [150px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0.75) should be [175px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (1) should be [200px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (1.25) should be [225px]PASSPASSPASSPASSPASSFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (-0.25) should be [75px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0) should be [100px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0.25) should be [125px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0.5) should be [150px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (0.75) should be [175px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (1) should be [200px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 40px] from add [60px 60px] to add [160px 160px] at (1.25) should be [225px]PASSPASSPASSPASSFAILFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (-0.25) should be [75px 100px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0) should be [100px 120px]PASSPASSPASSPASSPASSPASS
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0.25) should be [125px 140px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0.5) should be [150px 160px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0.75) should be [175px 180px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (1) should be [200px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (1.25) should be [225px 220px]PASSPASSPASSPASSPASSFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (-0.25) should be [75px 100px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0) should be [100px 120px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0.25) should be [125px 140px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0.5) should be [150px 160px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (0.75) should be [175px 180px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (1) should be [200px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 140px] from replace [100px 120px] to add [160px 60px] at (1.25) should be [225px 220px]PASSPASSPASSPASSFAILFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (-0.25) should be [75px 220px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0) should be [100px 200px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0.25) should be [125px 180px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0.5) should be [150px 160px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0.75) should be [175px 140px]PASSPASSPASSPASSPASSFAIL
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (1) should be [200px 120px]PASSPASSPASSPASSPASSPASS
Compositing CSS Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (1.25) should be [225px 100px]PASSPASSPASSPASSPASSFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (-0.25) should be [75px 220px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0) should be [100px 200px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0.25) should be [125px 180px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0.5) should be [150px 160px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (0.75) should be [175px 140px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (1) should be [200px 120px]PASSPASSPASSPASSFAILFAIL
Compositing Web Animations: property <border-bottom-right-radius> underlying [40px 60px] from add [60px 140px] to replace [200px 120px] at (1.25) should be [225px 100px]PASSPASSPASSPASSFAILFAIL