> * , greater than sign and asterisk sign in css

Question

what do > and * do in css?
for example :
.wrapper >* {
}
//wrapper is name of the class

Answer 1

There are combinator selectors in CSS, that is something that explains the relationship between the selectors.
> is a child selector.
For example:
div > p Selects all <p> elements where the parent is a <div> element.
The universal selector (*) selects all HTML elements on the page.
.wrapper >* means all the elements where the parent is the element with a class (.wrapper)