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Css Specificity

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handxr·vlatest·frontend

Analyzes CSS rules to determine specificity conflicts and suggests solutions for predictable styling behavior.

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This skill no longer installs under the name css-specificity. handxr/css-specificity-skill is deleted or private, so it cannot be installed from.

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handxr

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About this skill

What it does

This skill helps you understand and troubleshoot CSS specificity conflicts. It can explain why certain styles are being applied over others, identify the most specific selectors, and suggest ways to adjust your CSS to achieve the desired visual outcome. The tool provides insights into how different selectors interact based on their weight in the cascade.

When to use it

  • You're debugging a website where styles aren’t appearing as expected.
  • You need to understand why an inline style isn't overriding a class or ID selector.
  • You want to refactor your CSS and simplify complex selectors.
  • You are learning about the cascade in CSS and how specificity works.

Key capabilities

  • Explains CSS specificity rules.
  • Identifies the most specific selector in a given scenario.
  • Helps troubleshoot style conflicts.

Example prompts

  • "Explain why this inline style isn't overriding my class."
  • "What is the specificity of a div > p::first-line selector?"
  • “I have conflicting styles, can you help me determine which one will be applied?”

Tips & gotchas

The skill’s effectiveness depends on providing accurate and complete CSS code snippets. Specificity calculations are based solely on the provided selectors; external stylesheets or browser defaults aren't considered.