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wpt / css / css-gaps / animation / rule-width-interpolation-multiple-values-002.html

Spec: CSS Gaps ↗

Runs: Chrome 155.0.8043.0 (wpt@b89af32bc, 2026-09-05) | Firefox 157.0a1 (wpt@b89af32bc, 2026-09-05) | Safari 251 preview (wpt@b89af32bc, 2026-09-05) | Ladybird 1.0-f437c (wpt@b89af32bc, 2026-09-06) | 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
Total48/480/480/480/480/480/48
SubtestChromeFirefoxSafariLadybirdServoBlitz
CSS Transitions: property <row-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 1px, 1px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 10px, 10px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 19px, 19px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 28px, 28px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 55px, 55px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 1px, 1px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 10px, 10px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 19px, 19px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 28px, 28px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 55px, 55px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 1px, 1px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 10px, 10px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 19px, 19px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 28px, 28px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 55px, 55px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 1px, 1px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 10px, 10px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 19px, 19px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 28px, 28px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <row-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 55px, 55px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <column-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 7px, 14px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 15px, 20px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 22px, 26px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 30px, 32px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
CSS Transitions: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 52px, 50px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 7px, 14px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 15px, 20px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 22px, 26px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 30px, 32px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 52px, 50px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 7px, 14px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 15px, 20px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 22px, 26px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 30px, 32px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
CSS Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 52px, 50px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (-0.3) should be [1px, 7px, 14px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0) should be [10px, 15px, 20px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.3) should be [19px, 22px, 26px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (0.6) should be [28px, 30px, 32px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1) should be [40px, 40px, 40px]PASSFAILFAILFAILFAILFAIL
Web Animations: property <column-rule-width> from neutral to [40px, 40px, 40px] at (1.5) should be [55px, 52px, 50px]PASSFAILFAILFAILFAILFAIL