tailwind create-react-app

package.json

 "scripts": {
    "start": "yarn start:css && react-scripts start",
    "build": "yarn build:css && react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "start:css": "tailwindcss build src/css/tailwind.css -o src/css/main.css",
    "build:css": "env NODE_ENV=production tailwindcss build src/css/tailwind.css -o src/css/main.css",
    "watch:css": "tailwindcss build src/css/tailwind.css -o src/css/main.css --watch"
  },