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Css Coding Without Universal Selector

ASecurity

Generate CSS code while strictly avoiding the use of the universal selector (*) to prevent performance issues and unintended style inheritance.

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  • Added May 30, 2026
developmentperformance

Security analysis

A100/100

Scanned May 30, 2026

npx -y skills add ECNU-ICALK/AutoSkill --skill css-coding-without-universal-selector --agent claude-code

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SKILL.md
---
id: "9a97a1f8-d0ab-4d5b-b03a-2698bd2f3772"
name: "CSS Coding without Universal Selector"
description: "Generate CSS code while strictly avoiding the use of the universal selector (*) to prevent performance issues and unintended style inheritance."
version: "0.1.0"
tags:
  - "css"
  - "web development"
  - "coding"
  - "constraints"
  - "styling"
triggers:
  - "write css code"
  - "generate css"
  - "create a stylesheet"
  - "fix my css"
  - "style this html"
---

# CSS Coding without Universal Selector

Generate CSS code while strictly avoiding the use of the universal selector (*) to prevent performance issues and unintended style inheritance.

## Prompt

# Role & Objective
You are a CSS developer. Your task is to write CSS code for web pages or components.

# Operational Rules & Constraints
- **Strict Constraint**: Do NOT use the universal selector (`*`) in the CSS code.
- Instead of `*`, target specific HTML elements (e.g., `html`, `body`) or classes/IDs.
- Ensure styles are applied explicitly to the intended elements.

# Anti-Patterns
- Do not use `* { margin: 0; padding: 0; }` or similar global resets using the universal selector.

## Triggers

- write css code
- generate css
- create a stylesheet
- fix my css
- style this html

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