CSS Has

March 17, 2026

CSS :has() is a powerful relational pseudo-class that allows styling a parent element based on its child elements. Using :has(), developers can create interactive UI components, conditional styling for forms, and dynamic layouts without JavaScript. This feature is ideal for highlighting sections, menus, and content based on nested elements. Discover a collection of CSS :has() examples that demonstrate advanced styling techniques and improve flexibility in modern web design.

Dynamic Toggle with :has

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