Featured Image Position

I added the AT Post Column to traveloganza.com.
No matter what I do, I can’t get it to look/work like the Travel Way Pro demo; which is what I want.
I want the nice sized image on the top in the carousel.
Currently, the featured image is tiny and displays to the left of the excerpt.
Altering the size in the widget admin doesn’t seem to effect it at all.

Thanks,
Jeffrey Saltzgiver