WPT
wpt / css / css-shapes / animation / shape-margin-interpolation.html
Spec: CSS Shapes ↗
Runs: Chrome 155.0.8039.0 (wpt@0fa3a989d, 2026-09-03) | Firefox 157.0a1 (wpt@a6218de35, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 120/120 | 120/120 | 120/120 | 120/120 | 0/120 | 0/120 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| CSS Transitions: property <shape-margin> from neutral to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from neutral to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from neutral to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from neutral to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from neutral to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from neutral to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from neutral to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from neutral to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from neutral to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from neutral to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from neutral to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from neutral to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from neutral to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from neutral to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from neutral to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from neutral to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from neutral to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from neutral to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from neutral to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from neutral to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from neutral to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from neutral to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from neutral to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from neutral to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [initial] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [initial] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [initial] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [initial] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [initial] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [initial] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [initial] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [initial] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [initial] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [initial] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [initial] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [initial] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [initial] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [initial] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [initial] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [initial] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [initial] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [initial] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [initial] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [initial] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [initial] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [initial] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [initial] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [initial] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [inherit] to [20px] at (-0.3) should be [33px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [inherit] to [20px] at (0) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [inherit] to [20px] at (0.3) should be [27px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [inherit] to [20px] at (0.6) should be [24px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [inherit] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [inherit] to [20px] at (1.5) should be [15px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [inherit] to [20px] at (-0.3) should be [33px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [inherit] to [20px] at (0) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [inherit] to [20px] at (0.3) should be [27px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [inherit] to [20px] at (0.6) should be [24px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [inherit] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [inherit] to [20px] at (1.5) should be [15px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [inherit] to [20px] at (-0.3) should be [33px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [inherit] to [20px] at (0) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [inherit] to [20px] at (0.3) should be [27px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [inherit] to [20px] at (0.6) should be [24px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [inherit] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [inherit] to [20px] at (1.5) should be [15px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [inherit] to [20px] at (-0.3) should be [33px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [inherit] to [20px] at (0) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [inherit] to [20px] at (0.3) should be [27px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [inherit] to [20px] at (0.6) should be [24px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [inherit] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [inherit] to [20px] at (1.5) should be [15px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [unset] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [unset] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [unset] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [unset] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [unset] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [unset] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [unset] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [unset] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [unset] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [unset] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [unset] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [unset] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [unset] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [unset] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [unset] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [unset] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [unset] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [unset] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [unset] to [20px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [unset] to [20px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [unset] to [20px] at (0.3) should be [6px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [unset] to [20px] at (0.6) should be [12px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [unset] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [unset] to [20px] at (1.5) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [0px] to [100px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [0px] to [100px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [0px] to [100px] at (0.3) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [0px] to [100px] at (0.6) should be [60px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [0px] to [100px] at (1) should be [100px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions: property <shape-margin> from [0px] to [100px] at (1.5) should be [150px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [0px] to [100px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [0px] to [100px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [0px] to [100px] at (0.3) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [0px] to [100px] at (0.6) should be [60px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [0px] to [100px] at (1) should be [100px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Transitions with transition: all: property <shape-margin> from [0px] to [100px] at (1.5) should be [150px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [0px] to [100px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [0px] to [100px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [0px] to [100px] at (0.3) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [0px] to [100px] at (0.6) should be [60px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [0px] to [100px] at (1) should be [100px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| CSS Animations: property <shape-margin> from [0px] to [100px] at (1.5) should be [150px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [0px] to [100px] at (-0.3) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [0px] to [100px] at (0) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [0px] to [100px] at (0.3) should be [30px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [0px] to [100px] at (0.6) should be [60px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [0px] to [100px] at (1) should be [100px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <shape-margin> from [0px] to [100px] at (1.5) should be [150px] | PASS | PASS | PASS | PASS | FAIL | FAIL |