Type size inconsistent in collections Dawn template

Hi - I’m just switching to Dawn & have a minor issue. The text size differs between the collections, not sure why, I don’t think I’ve changed any coding.
This I like:
https://buckandhide.com/collections/bi-fold-wallets
This is too big:
https://buckandhide.com/collections/snap-pouches

Any help appreciated!
Jamie

OK so I did have a bit of code pasted in while trying to make the type smaller, now deleted so back to ‘stock’.
Basically I’d like to make the subheading text a bit smaller in the collection section, but not the headings. Currently using Karla at 100%.
Meanwhile I’d like to make the product titles a big bigger…

Thanks!