/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/cyrillic_ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/greek_ext.woff2') format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/greek.woff2') format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}
/* math */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/math.woff2') format('woff2');
  unicode-range: ...
}
/* symbols */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/symbols.woff2') format('woff2');
  unicode-range: ...
}
/* vietnamese */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/vietnamese.woff2') format('woff2');
  unicode-range: ...
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/latin_ext.woff2') format('woff2');
  unicode-range: ...
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 100;
  font-stretch: 100%;
  src: url('fonts/latin.woff2') format('woff2');
  unicode-range: ...
}