CSS Cascade Layers

A guide to managing CSS specificity and style priority using cascade layers for conflict-free stylesheets.

Usage

Ask about CSS cascade layers, specificity management, or style organization strategies.

Examples

• "Organize styles into reset, base, components, and utilities layers"
• "How do cascade layers affect specificity?"
• "Override third-party library styles with layers"

Guidelines

• Define layer order at the top of your stylesheet
• Put third-party styles in lower-priority layers
• Utilities layer should be highest priority
• Unlayered styles beat all layered styles
• Use nested layers for organizing within a layer