@font-face {
  font-family: Roboto;
  src: url(Roboto-Regular.ttf);
  font-weight: normal;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-Italic.ttf);
  font-weight: normal;
  font-style: italic;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-Medium.ttf);
  font-weight: 500;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-MediumItalic.ttf);
  font-weight: 500;
  font-style: italic;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-Light.ttf);
  font-weight: 300;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-LightItalic.ttf);
  font-weight: 300;
  font-style: italic;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-Bold.ttf);
  font-weight: bold;
}

@font-face {
  font-family: Roboto;
  src: url(Roboto-BoldItalic.ttf);
  font-weight: bold;
  font-style: italic;
}