title: All pseudo-classes triggering CSS transitions
body: <p>On what basis do you determine which pseudo-classes are well suited to trigger CSS transitions? Does there exist a list of all such pseudo-classes?</p>
  <p>P.S.: I read a bit about it <a href="https://openclassrooms.com/en/courses/5625816-create-modern-css-animations/5792421-use-pseudo-selectors-to-trigger-css-transitions#/id/r-5792427" rel="nofollow noreferrer">here</a> which says that there are only some pseudo-classes that are well suited to trigger transitions. I searched for it in <a href="https://drafts.csswg.org/css-transitions/" rel="nofollow noreferrer">CSS documentation</a> for transitions and MDN Web Docs but could not find the complete list anywhere.</p>