Help with WP ecommerce single product page formatting, Please

I cannot show you the site yet as I am creating it on local host. I followed the instructions in the tutorial provided to increase the space between the product image and the description on the single product page by adding a “margin-right 20px” to .default_product_display .imagecol and it worked perfectly. .

My problem is that the margin for Quantity input field, price etc does not align with new margin I set for the product description. It is still at the original margin.

Would truly appreciate advice on how to fix this.

I am using Dreamway theme, which is a child theme of SG Windows.