Let CSS figure out the layout

From the creator

👉 Start writing CSS with confidence with CSS Demystified: https://thecascade.dev/courses/css-demystified/?utm_source=youtube&utm_medium=social&utm_campaign=regular-video&utm_content=number-of-cols A quick look at setting something up that picks its own number of columns based on how many children it has, using CSS: :has(), :nth-child(), and :last-child without any modifier classes, props or JavaScript. ✉ Keep up to date with everything I'm up to https://www.kevinpowell.co/newsletter 💬 Come hang out with other devs in my Discord Community https://discord.gg/nTYCvrK ⭐ Are you a beginner? HTML & CSS for absolute beginners is for you: https://learn.kevinpowell.co 🎓 Start writing CSS with confidence with CSS Demystified: https://cssdemystified.com 🚀 Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/ --- Help support my channel 👨‍🎓 Get a course: https://www.kevinpowell.co/courses 👕 Buy a shirt: https://cottonbureau.com/people/kevin-powell 💖 Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join --- 🧑‍💻 My editors: In most videos, I’m using CodePen these days: https://codepen.io/ - with High Contrast Dark theme and the font Commit Mono And if not CodePen, then I’m probably using Zed: https://zed.dev/ with the theme Ayu Dark, and the font ZedMono In older videos, I was using VS Code - https://code.visualstudio.com/ with the theme One Dark Pro Var, and the font Cascadia

Published 2026-11-11 · Watch on YouTube ↗
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