Customize Volusion Website

My client wants to do a website on [login to view URL] but customize it. I logged in and its reaaallyy easy but not sure how to customize dimensions on bars. I want to be able to create a page product to sell business cards to look like the attached image. notice how everything is lined up nicely and number options. You can see options on this link: Is this possible?? I just want to customize a little and then add products. Let me know :)