vB4 Center "post quick reply" and "go advanced" buttons
 

Hi,
as you can see in thread title, i'm asking how do i center "post quick reply" and "go advanced" buttons in showthread.

i've seen that i have to modify a voice in the css called .group but i can't find it.
is there a stylevar for it?

by the way, with the new system of stylevars and multiple css templates i find it very hard to modify things :(