I need change position product description

[pixelatumente]

I'm ending a shop and I have the problem of placing the product description below the photo and also align the shopping cart with the top. (see picture dropbox)
https://www.dropbox.com/s/guka4veakd1tajq/vm2-styles.jpg

www.ecopav.es
Username: demo
Password: demo

Url: http://www.ecopav.es/index.php/ofertas-y-precios/kits-ecopav-level/kit-ecopav-level-8m2-detail

Thanks a lot!