contiago-toolbar/app/vendor/css/fonts.css

One of the options for outputting content from contiago xml-server

@font-face {
  font-family: 'Open Sans Regular';
  src: url('../fonts/OpenSans-Regular.ttf');
}

@font-face {
  font-family: 'Open Sans Bold';
  src: url('../fonts/OpenSans-Bold.ttf');
}

@font-face {
  font-family: 'Open Sans SemiBold';
  src: url('../fonts/OpenSans-SemiBold.ttf');
}

@font-face {
  font-family: 'Open Sans Condensed Light';
  src: url('../fonts/OpenSansCondensed-Light.ttf');
}