On the category (collection) pages the images are massive. So large that even my large-screen monitor doesn't show them entirely. In order to see the whole image you have to be zoomed out to around 65%!
Additionally, they are different sizes from one another:
I'd like the images to just look like a standard category page with equally-sized thumbnails.
How can I fix these two issues? I like the Dawn theme the best out of the free themes, but I hate how these product images look.