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Why on the video the author uses rems in one place and ems in another? Why not use rems in all the places?
Why on the video the author uses rems in one place and ems in another? Why not use rems in all the places? What is the reason behind that?
Hey Łukasz, this article explains the difference between
em and when each is appropriate: https://webdesign.tutsplus.com/tutorials/comprehensive-guide-when-to-use-em-vs-rem--cms-23984. Simply put:
emwhen you need the value to be relative to the element's font-size value.
remwhen you want the value to be relative to the font-size set at the root of the document, or the html element.