skills.rest
mkrlabs
mkrlabsOFFICIAL
Explore all skills by this author →
Website𝕏@MakerLabsDevGitHub

tailwind-v4-expert

Guide Tailwind CSS V4 CSS variable syntax with parentheses and container-query practices.

Updated Apr 22, 2026
Search Tags:#frontend#css#web-development#tailwind#css-variables#tailwind-v4
One-click install
npx skills add https://github.com/mkrlabs/specflow --skill tailwind-v4-expert-mkrlabs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: tailwind-v4-expert
Source: https://github.com/mkrlabs/specflow/tree/main/examples/.claude/skills/tailwind-v4-expert
Command: npx skills add https://github.com/mkrlabs/specflow --skill tailwind-v4-expert-mkrlabs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Tailwind CSS V4 variable usage is error-prone; this skill enforces correct syntax around CSS variables and provides clear guidelines to ensure consistent styling across the project.

Core Features & Use Cases

  • Enforces CSS variable syntax with parentheses: p-(--var), text-(--var), etc.
  • Provides examples for common variable usage, including opacity and font-size variables.
  • Offers container-query guidance to replace media queries for components.

Quick Start

Apply Tailwind CSS V4 CSS variable rules when editing or adding utilities by using parentheses around variables and following the documented examples.

Frequently Asked Questions about tailwind-v4-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I use CSS variables in Tailwind CSS V4 utility classes?▼

Tailwind CSS V4 requires wrapping CSS variable references in parentheses within utility classes, such as p-(--var) or text-(--var). Enforcing this syntax prevents errors and ensures consistent styling output.

Why are my Tailwind V4 custom properties not applying correctly?▼

Your Tailwind V4 custom properties are likely failing due to missing parentheses around variable values. Utilities must use the p-(--var) syntax instead of traditional bracket notation to render correctly.

How do I apply opacity modifiers to CSS variables in Tailwind V4?▼

To apply opacity modifiers to CSS variables in Tailwind V4, use the parentheses syntax and follow specific color opacity patterns. This ensures the utility correctly interprets and applies the variable's color value.

Can I use container queries instead of media queries for Tailwind V4 components?▼

Yes, Tailwind V4 supports container queries to replace media queries for responsive components. Following container-query guidance allows you to style components based on their parent dimensions rather than the viewport.

What is the correct syntax for font-size length modifiers with CSS variables in Tailwind V4?▼

Font-size length modifiers in Tailwind V4 require the parentheses syntax around your CSS variables. Documented special cases ensure these length values are parsed accurately without breaking the utility class.

Do I need a specific plugin for Tailwind CSS V4 CSS variable usage?▼

No plugin is required for Tailwind CSS V4 CSS variable usage. The framework natively handles variables when you apply the correct parentheses syntax, such as text-(--var), across your front-end styling tasks.

Related Skills

Explore More Software Engineering Skills→
capaas2capaas2

tailwind-patterns

Design Tailwind CSS v4 interfaces with CSS-first configuration and responsive utility patterns.

Community
Intermediate
wernerglinkawernerglinka

css-layout-development

Create container-aware CSS layouts using container queries and fluid typography.

Community
Intermediate
corey-alixcorey-alix

Atomic CSS

Create atomic CSS utility classes using token-based custom properties.

Official
Intermediate
baasith6baasith6

converting-css-to-tailwind

Convert CSS selectors, properties, and rules to Tailwind CSS utility classes.

Community
Intermediate