@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/sourcecodepro/v13/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevT.ttf) format('truetype');
}
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 500;
  src: url(https://fonts.gstatic.com/s/sourcecodepro/v13/HI_XiYsKILxRpg3hIP6sJ7fM7PqtzsjDs-cv.ttf) format('truetype');
}