Deleted my previous critique now that I'm understanding things a bit better.
Still having an issue with scaling. I have to zoom out to even see the buttons, but then it's too hard to read the cards effectively. I have to imagine half of it is the images used, but I'm not sure. While I could probably modify the style document to better shift everything, that still doesn't solve things long term.
Maybe set certain areas to a proportion, so that things can be more easily viewed without scaling.