“Klasa zawiera CSS” Kod odpowiedzi

Klasa zawiera CSS

/*
	To select all elemets that contain a class attribute 
	you can use the * symbol.
	
	E.G. To select .this-is-a-class and .this-is-a-different-class 
	you can do something like this:
*/
div[class*="is-a"]
{ 
  background:#ffff00;
}