title: tailwindcss 2.0 is not working on laravel 8
body: <p>1 installed tailwindcss postcss autoprefixer
  2 added directives to resource/css/app.css
  3  upgraded laravel-mix 5.1 to 6 beta</p>
  <p>when i run npm run dev</p>
  <pre><code>✔ Compiled Successfully in 8498ms
  </code></pre>
  <p>┌───────────────────────────────────┬──────────┐
  │ File                              │ Size     │
  ├───────────────────────────────────┼──────────┤
  │ /js/app.js                        │ 593 KiB  │
  ├───────────────────────────────────┼──────────┤
  │ css/app.css                       │ 61 bytes</p>
  <p>it's just not working. No errors, no nothing</p>
  <pre><code>&lt;html lang=&quot;en&quot;&gt;
  &lt;head&gt;
      &lt;meta charset=&quot;UTF-8&quot;&gt;
      &lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;
      &lt;meta http-equiv=&quot;X-UA-Compatible&quot; content=&quot;ie=edge&quot;&gt;
      &lt;title&gt;My Posty&lt;/title&gt;
  
      &lt;link rel=&quot;stylesheet&quot; href=&quot;{{asset('css/app.css')}}&quot;&gt;
  &lt;/head&gt;
  &lt;body class=&quot;p-6 bg-gray-200&quot;&gt;
      &lt;nav class=&quot;p-6 bg-white flex justify-between mb-6&quot;&gt;
          &lt;ul class=&quot;flex items-center&quot;&gt;
              &lt;li&gt;
                  &lt;a href=&quot;/&quot; class=&quot;p-3&quot;&gt;Home&lt;/a&gt;
              &lt;/li&gt;
              &lt;li&gt;
                  &lt;a href=&quot;{{ route('dashboard') }}&quot; class=&quot;p-3&quot;&gt;Dashboars&lt;/a&gt;
              &lt;/li&gt;
              &lt;li&gt;
                  &lt;a href=&quot;{{ route('posts') }}&quot; class=&quot;p-3&quot;&gt;Post&lt;/a&gt;
              &lt;/li&gt;
          &lt;/ul&gt; ```
  </code></pre>