@font-face {
  font-family: 'PT Serif';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/l/font?kit=EJRVQgYoZZY2vCFuvDFU3Le1SG-94oMJvMPV_nrk&skey=e37119e9cd703ddf&v=v16) format('woff2');
}