Need to make center column 100px wider

[KismetDesign]

I know where the layout settings are in the admin panel, and I know that you can set the width for the left and right columns... but I need to reset the width for the main column, in between them.

Do I just decrease the size of the left/right? Or can I widen the entire page by increasing the center column by 100 pixels?

Thanks for any help.

-Kismet Design
http://www.eaglerockbooks.com/cart

[stevesh]

You can set your sidebox columns the size you want, then, in your styelesheet, adjust the width of #mainWrapper.

[KismetDesign]

What if I can't find where the width of the main wrapper is defined? I'm attaching a copy of the stylesheet screenshot. I'm looking in my stylesheet.css. Is that where I should be?

Thanks!

[KismetDesign]

Nevermind, I think I just figured it out. I decided that perhaps I don't want the wider center column to be fixed, because then with my side menu items, in a standard 1024 x 768 browser, people would have to start scrolling. Which I don't want.

Thanks for the help! Sometimes it takes common sense a while to catch up!