MyBB Community Forums

I recently installed a MyBB forum at http://buxtreme.tk and 'd like someone's help as I am stuck and have some problems with the theme. My theme doesn't fit in the browser window and a scrollbar appears below which makes it tougher to navigate. So, how can I fix this issues?

Your theme have a fixed width of 1100px, if your screen is smaller than this width you see the scollbar on bottom ... For example i see your forum ok :


You can change of the global.css the container width