with Atahualpa 3.4.4, the posts in the middle column don't fill the entire space between the left and right sidebars (see http://www.obj.be/blog).
I cheched the settings of the theme and the value are all not on fix but fluid and not on fix but with padding xxx. For exemple the center column style on padding: 10px 15px, etc..
I don't see where i can change this behaviour.
Could you give me some help or hints.
Thanks in advance for the help