I am trying to customize the add to cart section of my Product Info page a little, but am running into an issue with the CSS.

I would like to move the the Add to Cart section (the whole box) directly under my product description. I keep adjusting the CSS #cartAdd but I can't get it right. Have a look here and let me know what I am doing wrong or if I need to change the tpl_product_info_display.php page as well.

http://74.52.136.194/~onlinefa/store/index.php?main_page=product_info&products_id=1

Thanks a lot.