WPT
wpt / css / css-fonts / animations / font-size-interpolation-003.html
Spec: CSS Fonts ↗
Runs: Chrome 155.0.8041.0 (wpt@2c385f65e, 2026-09-04) | Firefox 157.0a1 (wpt@2c385f65e, 2026-09-04) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@2c385f65e, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 28/28 | 28/28 | 28/28 | 28/28 | 21/28 | 21/28 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| CSS Transitions: property <font-size> from [10px] to [20px] at (-2) should be [0px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <font-size> from [10px] to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <font-size> from [10px] to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <font-size> from [10px] to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <font-size> from [10px] to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <font-size> from [10px] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions: property <font-size> from [10px] to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (-2) should be [0px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Transitions with transition: all: property <font-size> from [10px] to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (-2) should be [0px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | PASS | PASS |
| CSS Animations: property <font-size> from [10px] to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | PASS | PASS |
| Web Animations: property <font-size> from [10px] to [20px] at (-2) should be [0px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <font-size> from [10px] to [20px] at (-0.3) should be [7px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <font-size> from [10px] to [20px] at (0) should be [10px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <font-size> from [10px] to [20px] at (0.3) should be [13px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <font-size> from [10px] to [20px] at (0.6) should be [16px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <font-size> from [10px] to [20px] at (1) should be [20px] | PASS | PASS | PASS | PASS | FAIL | FAIL |
| Web Animations: property <font-size> from [10px] to [20px] at (1.5) should be [25px] | PASS | PASS | PASS | PASS | FAIL | FAIL |