As you look at my new zencart:

www.mindyourbusines.com

on larger monitors there is the left and right areas that have a background, blueish.

I would love to put something else there, like a tile, grass, an airplane, anything that makes it more homie to the visitor.

Where do I have to do changes and what steps (for dummies) are to be taken?

I guess there is a way since others did it!

Looking forth to learn how,

Emil.