MyBB Community Forums

Hello
I need help, i try to search for it; but without results.
If you can see the images below, i try to let my forum lose weight
Cut some "flesh" from the left and right to center it, at the theme i figured out to edit #content but it cuts only the right.

Anyway how do i change the best way without changing the theme (Leaf from justin s)

Kind regards

Quote:i try to let my forum lose weight

could not understand what you have done & what you want to get ...

what i mean, a new installation spreads the forum the whole screen from left to right. What i want to archive is to the the same goal as this forum has, a more centered forum in a straight line upwards.
(the board needs to thin a bit)
Clear enough?