Steps to install tailwindcss in a new deno vite app and configure.

1. Install tailwindcss.

   deno add npm:tailwindcss

2. Install dependencies.

   deno add npm:postcss

   deno add npm:autoprefixer

3. Initialize tailwindcss

   deno run npm:tailwindcss init

4. Configure tailwind.config.js

   content: [ "./src/**/*.{js,ts,jsx,tsx}", ],

follow rest of the steps from step 4 as mentioned in the https://tailwindcss.com/docs/guides/vite