@font-face {
  font-family: 'Source Serif Pro';
  font-style: normal;
  font-weight: 600;
  src: local('Source Serif Pro Semibold'), local('SourceSerifPro-Semibold'), url(http://fonts.gstatic.com/s/sourceserifpro/v4/yd5lDMt8Sva2PE17yiLarKf7O947snhDWKhln1gEtjs.woff2) format('woff2');
}