I changed the gutter size to 0.1em and the padding to 0.15em, and that seems to work better, at least on my 15″ laptop screen… I used the max size for the container, it doesn’t seem to change when I change the container size.
The hover and font size are working fine now! Thanks.
By the way, I like the card options of the 1.0 version. When will be the official release, or do you think I can use it already?