title: Intellij idea code completion for w3.css framework?
body: <p>I'm using w3.css framework from <a href="https://www.w3schools.com/w3css/default.asp" rel="nofollow noreferrer">https://www.w3schools.com/w3css/default.asp</a> which is an alternative to Bootstrap.
  IntelliJ idea does not show up code completion for this framework.</p>
  <p><strong>Does anyone know how to set it up in IntelliJ idea?</strong></p>
  <p>I did add the link to the head of page also but still no result.</p>
  <pre><code>&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;link rel=&quot;stylesheet&quot; href=&quot;https://www.w3schools.com/w3css/4/w3.css&quot;&gt;
    &lt;title&gt;W3.CSS framework&lt;/title&gt;
  &lt;/head&gt;
  </code></pre>