Main product image

I recall something about this in a thread but cannot for the life of me, find it.
In the latest version of opencart 2.0.3.1 the product image box is a very long rectangle. How do I make it smaller?
Also, does the trick for putting the description next to the main image instead of below it, work in oc2.0.3.1 or is there a different way of doing it now?
Thanks in advance.

I have made a modification for product template file. You download it here https://www.dropbox.com/s/xmfsf6hizlwo7 ... t.tpl?dl=0

Thank you!
I will give that a try.