Loading…
Dataset 20261011-0550-f160c57 · measured 2026-10-11 05:50 UTC
-webkit-mask-box-image-source
–not implemented0 of 2 examples match Chromecompat
The engine's CSS parser does not know this property name, so the declaration is dropped where it is read.
The measurements
2 examples, 0 of them matching Chrome, the rest first. Each is one declaration on a small page, drawn by Chrome and by our engine. Drag the handle to wipe between them.
-webkit-mask-box-image-source:linear-gradient(90deg,#f00,#00f)–not implemented
Our renderChrome48,776 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 48,776
- Max channel delta
- 204
-webkit-mask-box-image-source:none–not implemented
Our renderChrome5,782 pixels differ from Chrome, the largest by 3 of 255 on one channel.
- Differing pixels
- 5,782
- Max channel delta
- 3
Which values were measured
“Supported” on one example means “supported at the value we tried”. The property’s declared grammar has 2 branches; 2 of them carry a measurement. The publishing ceiling is 12 examples per property — a branch past it is left out by our choice, not by accident.
| Value | Measured |
|---|---|
| linear-gradient(90deg,#f00,#00f) | –not implemented |
| none | –not implemented |
Measured against Chrome 148.0.7778.96 on 2026-10-11, with up to 40 candidate values tried per property. All properties · How the measurement works