title: The reason for not working tailwind in the project
body: <p>I created a *tailwind project and closed system and command line<br>
  When I restarted and ran the script, my styles were no longer displayed in the browser<br>
  script:</p>
  <p><a href="https://i.stack.imgur.com/AAuC3.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>html:</p>
  <p><a href="https://i.stack.imgur.com/ErXJa.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>output css:</p>
  <p><a href="https://i.stack.imgur.com/DJqMP.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>input css:</p>
  <p><a href="https://i.stack.imgur.com/3dnZZ.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>output:
  <a href="https://i.stack.imgur.com/wSsi5.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>And everything is correct <br>
  What is the reason for this?</p>