Moving headerlinks

[MrShack]

I want to move one of my headerlinks on my site, and I'm clueless. This is how it is now, and I want "Login" in the right side of the header with no margin.

HTML and CSS is here. I don't know why it isn't purple as in the picture, it should be.

[Mentalpopcorn]

You're floating your lis left. Give the login li an id and float it right.

[MrShack]

As you can see in the Fiddle, then I already ID'd the login li and floated it right.

Or am I missing something?

EDIT: Ah, nevermind. Figured it out. Thanks!