Is there any reason to use selector '*.class' over '.class'?

Question

I found it in code and don\'t know what\'s the point of using *.class selector over .class selector.

Answer 1

There would be no advantage gained - I think there is a performance issue if you use wildcard with further selectors:

Caution: The all, or universal, selector is extremely slow, except when used by itself.

Other than that - no difference