tailwindsetup.txt

npm init -y
npm install tailwindcss postcss autoprefixer
npx tailwindcss init

TO RUN - npm run build:css

in tailwind.confing.js
/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    './templates/**/*.html',
    './**/templates/**/*.html',
  ],
  theme: {
    extend: {},
  },
  plugins: [],
}



in package.json  
"scripts": {
  "build:css": "tailwindcss build static/css/tailwind.css -o static/css/style.css",
  "watch:css": "tailwindcss build static/css/tailwind.css -o static/css/style.css --watch"
}
 npx tailwindcss build -i  static/css/input.css -o static/css/output.css --watch