My biggest tip of advice for anyone dipping into CSS is to focus on _why_ CSS is behaving the way it is instead of memorizing the different properties and selec

My biggest tip of advice for anyone dipping into CSS is to focus on _why_ CSS is behaving the way it is instead of memorizing the different properties and selectors. Some principles in CSS won't ever go away, and they will even explain how the newer features that "settled down" CSS work and make then even easier to use.