CSS Responsive Grid Cheat Sheet

Auto-fit, minmax, and gaps

Last Updated: November 21, 2025

Focus Areas

Focus
Define fluid track sizes
Keep gutter spacing via custom props

Commands & Queries

grid-template-columns: repeat(auto-fit, minmax(220px, 1fr))
Define columns
gap: 1.5rem
Set spacing
place-items: stretch
Align items

Summary

Modern CSS grids shrink gracefully across devices.

💡 Pro Tip: Use `minmax(0,1fr)` to avoid overflow and variable gaps for consistency.
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