@font-face {
    font-family: 'Roboto';
    src: url('Roboto-Regular-subset.ttf');
  }
  @font-face {
    font-family: 'Roboto';
    src: url('Roboto-Light-subset.ttf');
    font-weight: 300;
  }
  @font-face {
    font-family: 'Roboto';
    src: url('Roboto-Medium-subset.ttf');
    font-weight: 500;
  }
  @font-face {
    font-family: 'Roboto';
    src: url('Roboto-Bold-subset.ttf');
    font-weight: 700;
  }
  @font-face {
    font-family: 'Roboto';
    src: url('Roboto-Black-subset.ttf');
    font-weight: 900;
  }