title: vscode css code definitions
body: <p>I used a CSS class in HTML, but this class is not defined yet</p>
  
  <p><img src="https://i.stack.imgur.com/lpdNl.png" alt="Image Link &quot;class in HTML&quot;"></p>
  
  <p>Then I tried to define this class in CSS. However, vscode cannot suggest me an already existing class.</p>
  
  <p><img src="https://i.stack.imgur.com/dWZZr.png" alt="Image Link &quot;in CSS&quot;"></p>
  
  <p>I'm new in vs code - please suggest me extension for this (I tried a lot of extensions but never found a working)</p>
  
  <p><strong>Update:</strong></p>
  
  <p>In an Atom it works, please check:
  in HTML:
  <a href="https://i.stack.imgur.com/NVswO.png" rel="nofollow noreferrer">in HTML</a>
  And in CSS
  <a href="https://i.stack.imgur.com/LVeDI.png" rel="nofollow noreferrer">in CSS</a></p>