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.
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|