CSS Container Variables Cheat Sheet

Scope tokens per component

Last Updated: November 21, 2025

Focus Areas

Focus
Declare `container-type`
Update variables inside `@container`

Commands & Queries

.card { container-type: inline-size; }
Enable
@container (min-width: 400px) { }
Style
var(--card-padding)
Use

Summary

Container-aware vars keep components responsive.

💡 Pro Tip: Scope names per container for clarity.
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