Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
-webkit-transform-3d is a non-standard boolean CSS media feature whose value indicates whether vendor-prefixed CSS 3D transforms are supported or not. This media feature is only supported by WebKit and Blink. The standards-based alternative is to use a @supports feature query instead.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Compatibility Standard The definition of '-webkit-transform-3d' in that specification. |
Living Standard | Initial standardization |
| Safari CSS Reference 'media query extensions' in that document. |
Non-standard unofficial documentation | Initial documentation |