Hi I have no idea who you are, but I'm gonna help you with your profile
Step 1: Go to 'My Mibba'
Step 2: Scroll down under profile and there you'll find CSS (click it)
Step 3.Scoll down the page until you see pre-made layouts
Step 4. There will be several layouts to chose from, find one you like and click 'install'
Hiya Paige, welcome to Mibba!
*sends imaginary extra cheese & pepperoni pizza your way*
I'm Alex, nice to meet ya!
I'd better go now before my teacher catches me slacking :P
Byebye~