@font-face {
  font-family: 'Petrona';
  font-style: normal;
  font-weight: 400;
  src: url(http://fonts.gstatic.com/l/font?kit=mtGl4_NXL7bZo9XXq35wRLONYyOjFk6NsQRBB5JRcawocSZc4mxHN1Be4HQy7QrcyNHlB4Q&skey=c7b9dcd5b96edb47&v=v36) format('truetype');
}