@font-face {
  font-family: 'Aileron';
  src: url("fonts/Aileron-Light.otf");
  font-weight: 300;
}
@font-face {
  font-family: 'Aileron';
  src: url("fonts/Aileron-UltraLight.otf");
  font-weight: 100;
}
@font-face {
  font-family: 'Aileron';
  src: url("fonts/Aileron-Regular.otf");
  font-weight: 500;
}
@font-face {
  font-family: 'Aileron';
  src: url("fonts/Aileron-Bold.otf");
  font-weight: 700;
}