tailwindcss 安装

# tailwindcss
pnpm i tailwindcss postcss autoprefixer
# 生成 tailwindcss 配置文件
npx tailwindcss init -p

// tailwind.config.js
  module.exports = {
...
  content: ['./public/**/*.html', './src/**/*.{js,jsx,ts,tsx,vue}'],
  }

# 新建/src/styles/index.ts tailwind.css
// index.js
import '@/styles/tailwind.css'

// tailwind.css
@tailwind base;
@tailwind components;
@tailwind utilities;

// main.js
import '@/styles'