CSS-Pseudo-Classes

Question 1

What is a pseudo-class?

Answer 1

1. Interacting with an different elements

2. Add functionality and customization to the elements

Question 2

What are CSS pseudo-classes useful for?

Answer 2

1. For special cases (implementing on element) such as specific number, odd, even.
2. Expands our tool kit on how we are going to interact with the elemnts