What are the chances your next client will use the word interactive while introducing their project? In my experience, the answer is 100%, so I’m always looking for robust CSS techniques to help me deliver the various features and effects that come up when discussing this goal. A little piece of interactivity I’m asked to implement again and again is flip cards — blocks of content that turn about when hovered or tapped to reveal content on their reverse side.

https://www.smashingmagazine.com/2020/02/magic-flip-cards-common-sizing-problem/