What is the mouse down selector in CSS?

Question

I have noticed that buttons and other elements have a default styling and behave in 3 steps: normal view, hover/focus view and mousedown/click view, in CSS I can change the styl

Answer 1

Pro-tip Note: for some reason, CSS syntax needs the :active snippet after the :hover for the same element in order to be effective

http://www.w3schools.com/cssref/sel_active.asp