Hello, I'm using the nifty CSS flip card tutorial, but I can't figure out how to get two or more different sizes of flip cards on the same page. I've tried using some different <div> classes to isolate the cards and embedding the code into individual bootstrap grids, but those aren't working.
Here is an example of the code: https://www.w3schools.com/code/tryit.asp?filename=G3GJ056NHIHO
Thanks in advance!