@font-face {
  font-family: 'Averia Serif Libre';
  font-style: normal;
  font-weight: 400;
  src: url(http://fonts.gstatic.com/s/averiaseriflibre/v19/neIWzD2ms4wxr6GvjeD0X88SHPyX2xYOoguK.ttf) format('truetype');
}
@font-face {
  font-family: 'Petrona';
  font-style: normal;
  font-weight: 400;
  src: url(http://fonts.gstatic.com/s/petrona/v36/mtGl4_NXL7bZo9XXq35wRLONYyOjFk6NsTRGFYo.ttf) format('truetype');
}