From the raw HTML....

Is Nate Silver a Witch?:

 body {
  background-color: #eee; /* I took an oath never to use flat white backgrounds. */
  text-rendering: optimizeLegibility;
  color: #222;
  margin: 0px;
  padding: 0px;
  margin-top: 10%;
  width: 100%;
  font-family: 'Alegreya'; /* Do you speak German? No? Then STOP USING HELVETICA. */
  text-align: center;
 }