title: JavaScript document.execCommand() own tags
body: <p>I've found some really interesting! The execCommand function applies many useful features. But is it possible to work with OWN wraps? Like:</p>
  
  <pre><code>document.execCommand("styleWithCSS", false, "&lt;span class='own-class'&gt;");
  </code></pre>
  
  <p>Everything related i've found was pretty old… so maybe one of you knows a good workaround or something.</p>