@font-face {
  font-family: 'Gentium Book Basic';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/gentiumbookbasic/v18/pe0zMJCbPYBVokB1LHA9bbyaQb8ZGjc4ULF_.ttf) format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 600;
  src: url(https://fonts.gstatic.com/s/ibmplexserif/v20/jizAREVNn1dOx-zrZ2X3pZvkTi3A_yI0q14.ttf) format('truetype');
}
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/ubuntu/v21/4iCs6KVjbNBYlgoKfw7z.ttf) format('truetype');
}
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 500;
  src: url(https://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCjC3jsGyI.ttf) format('truetype');
}
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 700;
  src: url(https://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCxCvjsGyI.ttf) format('truetype');
}