Question

Which of the following selector applies styles to elements that are valid per HTML5 validations set either with the pattern or type attributes?
A.:valid
B.:required
C.:optional
D.:invalid

Answer 1

CSS Questions & Answers – Using Advanced Selectors .... are valid per HTML5 validations set either with the pattern or ... a) :valid b) :required c) :optional d ...

Answer 2

the correct answer is option no. d