Class or ID on Body Tag

Question

I\'ve been applying an ID to the body tag of my HTML documents lately to allow greater CSS control (#9). Recently the though occurred to me that I could do exactly the same

Answer 1

In HTML5, the id attribute can be used on any HTML element (it will validate on any HTML element. However, it is not necessarily useful).

In HTML 4.01, the id attribute cannot be used with: , , , , ,