5
votes
2answers
398 views

Guidelines/best practices for CSS hover animations in web UI

What, if any, are the accepted guidelines and/or best practices for using CSS animated transitions on hover in a web-based user interface? When does it start to simply become annoying and ...
14
votes
6answers
517 views

What is more pleasing to the eye fade in or suddently appear

I have a pop up menu. What is said to be easier on the users' eyes? Should I just have it appear immediately using visibility = true or should I have it fade in using opacity animation?