<ol reversed>
  <li>Northern Exposure</li>
  <li>The Sopranos</li>
  <li>Halt & Catch Fire</li>
  <li>Battlestar Galactica</li>
  <li>The Shield</li>
  <li>Game of Thrones</li>
  <li>Downton Abbey</li>
  <li>Six Feet Under</li>
  <li>LOST</li>
  <li>Friday Night Lights</li>
</ol>
li::marker {
  color: red;
}

External CSS

  1. https://codepen.io/chriscoyier/pen/GRpqNwX

External JavaScript

This Pen doesn't use any external JavaScript resources.