What are pseudo class in css

Question

I want to know how pseduo class is useful in css and what's its main use in css?

Answer 1

Hey,

The state of an element is controlled  by the help of pseduo class.

It is used to style element when mouse is hover over it (like changing color),  focus on an element or   used to change the opacity of an element.

For example:- anchor tag can use pseudo class in the following  ways-