align price and cart button right

I would like to edit the 'show_default' file in a way that the price and the cart button are at the very right side, i.e. align right.
I would like to do this so the photo does not overlap when I have a landscape one.
The page in question is www.juzodesign.com/index.php/hikashop-me...-wrap-vest-skirt-set

Could you please guide me to the section I have to edit?

Thanks in advance,

Thomas

I just uploaded the 3rd photo to above URL.
It looks like the contents gets displayed in 2 columns.
I would like the thumbnails all across - underneath the full size picture and then price and add button to the right - or even at the bottom of the page if that is easier.
Now how to do this I am at a loss.

Can you help me on this one, Nicolas?

Kind regards,

Thomas

Managed to move cart button and price to bottom - but how do I span the thumbnails full width?

Thanks