MDN wants to talk to developers like you: https://qsurvey.mozilla.com/s3/8d22564490d8

TransitionEvent.pseudoElement

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

The TransitionEvent.pseudoElement read-only property is a DOMString, starting with '::', containing the name of the pseudo-element the animation runs on. If the transition doesn't run on a pseudo-element but on the element, an empty string: ''.

Syntax

name = TransitionEvent.pseudoElement

Specifications

Specification Status Comment
CSS Transitions
The definition of 'TransitionEvent.pseudoElement' in that specification.
Working Draft Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support Not supported 23.0 (23.0) Not supported Not supported Not supported
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support Not supported 23.0 (23.0) Not supported Not supported Not supported

See also

Document Tags and Contributors

 Contributors to this page: fscholz, teoli, Prachi_Dighe
 Last updated by: fscholz,