Definition
CSS Transitions Level 1 defines TransitionEventInit
dictionary TransitionEventInit : EventInit {
CSSOMString propertyName = "";
double elapsedTime = 0.0;
CSSOMString pseudoElement = "";
};TransitionEventInit dictionaryCSS Transitions Level 1 defines TransitionEventInit
dictionary TransitionEventInit : EventInit {
CSSOMString propertyName = "";
double elapsedTime = 0.0;
CSSOMString pseudoElement = "";
};