@font-face {
    font-family: Aileron;
    font-weight: 400;
    font-style: normal;
    src: url("aileron/Aileron-Regular.otf") format("opentype");
}
@font-face {
    font-family: Aileron;
    font-weight: 600;
    font-style: normal;
    src: url("aileron/Aileron-Black.otf") format("opentype");
}
@font-face {
    font-family: Aileron;
    font-weight: 300;
    font-style: normal;
    src: url("aileron/Aileron-Thin.otf") format("opentype");
}