title: Add CSS Style to textarea that shows XML
body: <p>I Would like to know if that's a possible idea .</p>
  
  <p>I have an <code>&lt;textarea&gt;</code> on my page that shows formatted XML . 
  At the moment it appears as regular text, and although it's not bad, i though about adding CSS to that <code>&lt;textarea&gt;</code> that it will show up these XML with colors, similiar to the way Notepad++ shows XML . </p>
  
  <p>This is how it looks now :
  <a href="https://i.stack.imgur.com/fGNEt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fGNEt.png" alt="enter image description here"></a></p>
  
  <p>This is how i want it to look :
  <a href="https://i.stack.imgur.com/fqM1q.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fqM1q.png" alt="enter image description here"></a></p>