One thing I would recommend is to increase the height of the .card elements. Here's a comparison between the current height (350px) vs a bit bigger (400px). I don't remember what it was like in the spec, but giving the text a bit of breathing room will make the cards look better I think.
The spec actually doesn't list the height on the 'cards'. It just gives padding and that's about it... I do agree that the extra space would be beneficial.
One thing I would recommend is to increase the height of the
.card
elements. Here's a comparison between the current height (350px
) vs a bit bigger (400px
). I don't remember what it was like in the spec, but giving the text a bit of breathing room will make the cards look better I think.