@font-face {
    font-family: 'Roboto';
    font-weight: 100;
    src: url('Roboto-Thin.ttf');
}

@font-face {
    font-family: 'Roboto';
    font-weight: 300;
    src: url('Roboto-Light.ttf');
}

@font-face {
    font-family: 'Roboto';
    font-weight: 400;
    src: url('Roboto-Regular.ttf');
}