@font-face {
    font-family: 'Telegraf-Regular';
    src: url('../font/PPTelegraf-Regular.otf') format('opentype');
  }
  @font-face {
    font-family: 'Telegraf-Bold';
    src: url('../font/PPTelegraf-UltraBold.otf') format('opentype');
  }
  @font-face {
    font-family: 'Telegraf-Light';
    src: url('../font/PPTelegraf-UltraLight.otf') format('opentype');
  }