There are a lot of different units that we can use when writing CSS, in this video I give some general rules of thumb of which ones are best suited for which situations. Zell's article on media queries: https://zellwk.com/blog/media-query-units/ Em vs. Rem: https://youtu.be/_-aDOAMmDHI Using clamp() for fonts: https://youtu.be/U9VF-4euyRo The issue with em with font sizes: https://youtu.be/pautqDqa54I Viewport units: https://youtu.be/IWFqGsXxJ1E The ch unit: https://youtu.be/dgbFtMBOMlA #css -- Come hang out with other dev's in my Discord Community https://discord.gg/nTYCvrK --- Keep up to date with everything I'm up to https://www.kevinpowell.co/newsletter --- Help support my channel‍Get a course: https://www.kevinpowell.co/courses Buy a shirt: https://teespring.com/stores/making-the-internet-awesome Support me on Patreon: https://www.patreon.com/kevinpowell --- My editor: VS Code - https://code.visualstudio.com/ --- I'm on some other places on the internet too! If you'd like a behind the scenes and previews of what's coming up on my YouTube channel, make sure to follow me on Instagram and Twitter. Instagram: https://www.instagram.com/kevinpowell.co/ Twitter: https://twitter.com/KevinJPowell Codepen: https://codepen.io/kevinpowell/ Github: https://github.com/kevin-powell --- And whatever you do, don't forget to keep on making your corner of the internet just a little bit more awesome!