So I'm doing a clean install, I was on responsive_sheffield_blue and looking for something new. My banner images are 980 x 250. Somehow on my new site they are showing much larger then on the old one. Any suggestions on a fix.

Also I was running side boxes on both left and right. On the new install I can only get the left side to show when I click a product.

https://www.thecubden.org/store1/