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  2. Web APIs
  3. TransitionEvent
  4. pseudoElement

TransitionEvent: pseudoElement property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨January 2020⁩.

The TransitionEvent.pseudoElement read-only property is a string, 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: "".

Value

A string.

Specifications

Specification
CSS Transitions
# Events-TransitionEvent-pseudoElement

Browser compatibility

See also

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