css-inspector

CSS specificity determines which rule wins when selectors conflict. Higher specificity (IDs, inline styles, or complex selectors) overrides lower specificity. Cascade order breaks ties when specificity matches. Analyzing your selectors reveals which rule applies and why others lose.

Trace how rules override each other through the cascade, then check inheritance behavior across parent-child elements. Computed styles show the final result. Identifying cascade conflicts and inheritance chains helps you fix style conflicts and simplify selectors.

Measure selector complexity and specificity to spot unnecessary depth or over-qualified rules. Simplifying selectors reduces specificity conflicts, speeds up browser matching, and makes styles more maintainable and predictable.

Calculate specificity scores for each selector to see which rule wins. Specificity is determined by ID count, class/attribute count, and element count. Comparing scores explains selector conflicts and guides you toward cleaner, lower-specificity designs.

Yes. Analyze how rules apply across component libraries and dynamic themes by tracing cascade decisions and detecting overridden properties. This reveals which styles actually compute and why theme-specific or library rules take precedence.

High specificity creates brittle selectors that are hard to override and conflict with other rules. Understanding specificity and cascade decisions lets you write lower-specificity selectors that are more flexible, easier to maintain, and less prone to override conflicts.