@font-face {
  font-family: 'Oxygen';
  font-style: normal;
  font-weight: 400;
  font-display: auto;
  src: url('oxygen-regular.woff') format('woff');
}
@font-face {
  font-family: 'Oxygen';
  font-style: normal;
  font-weight: 700;
  font-display: auto;
  src: url('oxygen-bold.woff') format('woff');
}