@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Regular.ttf') format('truetype');
  }
  @font-face {
    font-family: 'Roboto';
    font-weight: 100;
    src: url('../fonts/Roboto-Thin.ttf') format('truetype');
  }
  @font-face {
    font-family: 'Roboto';
    font-weight: 300;
    src: url('../fonts/Roboto-Light.ttf') format('truetype');
  }
  @font-face {
    font-family: 'Roboto';
    font-weight: 400;
    src: url('../fonts/Roboto-Regular.ttf') format('truetype');
  }
  @font-face {
    font-family: 'Roboto';
    font-weight: 500;
    src: url('../fonts/Roboto-Medium.ttf') format('truetype');
  }
  @font-face {
    font-family: 'Roboto';
    font-weight: 700;
    src: url('../fonts/Roboto-Bold.ttf') format('truetype');
  }
  @font-face {
    font-family: 'Roboto';
    font-weight: 900;
    src: url('../fonts/Roboto-Black.ttf') format('truetype');
  }