@font-face {
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 500;
  src: url(https://fonts.gstatic.com/s/firasans/v18/va9B4kDNxMZdWfMOD5VnZKveRhf_.ttf) format('truetype');
}
@font-face {
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 700;
  src: url(https://fonts.gstatic.com/s/firasans/v18/va9B4kDNxMZdWfMOD5VnLK3eRhf_.ttf) format('truetype');
}
@font-face {
  font-family: 'Oxygen';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/oxygen/v16/2sDfZG1Wl4LcnbuKjk0j.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: 'Sarabun';
  font-style: normal;
  font-weight: 300;
  src: url(https://fonts.gstatic.com/s/sarabun/v17/DtVmJx26TKEr37c9YL5rilss7g.ttf) format('truetype');
}