@font-face {
  font-family: 'PT Serif';
  font-style: italic;
  font-weight: 400;
  src: local('PT Serif Italic'), local('PTSerif-Italic'), url(https://fonts.gstatic.com/s/ptserif/v11/EJRTQgYoZZY2vCFuvAFT_rm1dw.ttf) format('truetype');
}
@font-face {
  font-family: 'PT Serif';
  font-style: normal;
  font-weight: 400;
  src: local('PT Serif'), local('PTSerif-Regular'), url(https://fonts.gstatic.com/s/ptserif/v11/EJRVQgYoZZY2vCFuvAFSzro.ttf) format('truetype');
}
@font-face {
  font-family: 'Roboto Slab';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/robotoslab/v10/BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISma2Rm.ttf) format('truetype');
}