Profile help?

I really need help with something on my profile layout. So, in the HTML section, it says that it's all centered, but when I look at my profile everything is to the left. Could someone please help me out? I know how to figure everything else out, it's just this one thing. Whenever I make layouts I always forget how to...

So, I really have nothing else to say, but there's that dumb one hundred word limit thing, which is really annoying -__- I wish I had more stuff to say, but I don't. Fuuuu. Still not enough words. This sucks so bad.