different css for different browsers?

is there a way to input a css stylesheet depending on the persons browser? i wanna make a certain one for IE and another for all other browsers but dont know how to go about this

The easiest way is to use Internet Explorers conditional comments.

The idea is you have all of the things that all browsers will use in one stylesheet, outside of a conditional comment.
Then you place stuff IE shouldn't use but the other browsers should in another stylesheet, inside a conditional comment using [IF NOT IE] logic.

why don't you try to reset all your elements therefor you can start from scratch in all browsers this way.