MyBB Community Forums

I want to make a site just like this http://www.crystalshire.com/ but how do i make the whole forum table skinner like this

Decrease the container width in CSS.

To what. I keep putting in anything and it only makes it smaller by like 1 inch

What is the width value you have atm? Your forum url?
Did you try something like "width: 75%;"?

My URL is here. I figured it out, but i need help getting the stuff on the form www.azurmia.co.cc