@font-face {
    font-family: 'Roboto-Black';
    src: url('Roboto-Black.ttf')  format('truetype');
}

@font-face {
    font-family: 'Roboto-Bold';
    src: url('Roboto-Bold.ttf')  format('truetype');
}

@font-face {
    font-family: 'Roboto';
    src: url('Roboto-Regular.ttf')  format('truetype');
}

@font-face {
    font-family: 'Roboto-Light';
    src: url('Roboto-Light.ttf')  format('truetype');
}