title: CKEditor multiple style class not working
body: <p>I have a custom CMS which using CKEditor. There is a big problem when I am adding multiple classes to a class attribute. </p>
  
  <pre><code>&lt;p class="abc xyz"&gt;
   //
  &lt;/p&gt;
  </code></pre>
  
  <p>I am adding like this, but it renders as,</p>
  
  <pre><code>&lt;p&gt;
   //
  &lt;/p&gt;
  </code></pre>
  
  <p>Can I solve this using config.js or something else?</p>