@font-face {
  font-family: 'Exo';
  font-style: normal;
  font-weight: 300;
  src: local('Exo Light'), local('Exo-Light'), url(http://fonts.gstatic.com/s/exo/v6/dmD6gKcs59jrq1uKvTTMxQ.ttf) format('truetype');
}
@font-face {
  font-family: 'Exo';
  font-style: normal;
  font-weight: 400;
  src: local('Exo Regular'), local('Exo-Regular'), url(http://fonts.gstatic.com/s/exo/v6/m5W5Curk5POZ4iQOoRn-Ug.ttf) format('truetype');
}
@font-face {
  font-family: 'Exo';
  font-style: normal;
  font-weight: 500;
  src: local('Exo Medium'), local('Exo-Medium'), url(http://fonts.gstatic.com/s/exo/v6/9GQrDsQoLNPSbu4a8XkaZw.ttf) format('truetype');
}