@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: normal;
  src: url(https://fonts.gstatic.com/s/instrumentsans/v4/pximypc9vsFDm051Uf6KVwgkfoSxQ0GsQv8ToedPibnr-yp2JGEJOH9npSTF-Tfykyk.ttf) format('truetype');
}
@font-face {
  font-family: 'Oxygen Mono';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/oxygenmono/v15/h0GsssGg9FxgDgCjLeAd7hjYx-s.ttf) format('truetype');
}
@font-face {
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/robotomono/v31/L0xuDF4xlVMF-BfR8bXMIhJHg45mwgGEFl0_3vq_ROW9.ttf) format('truetype');
}
@font-face {
  font-family: 'Young Serif';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/youngserif/v2/3qTpojO2nS2VtkB3KtkQZ1t93kM.ttf) format('truetype');
}