@font-face {
    font-family: 'Roboto';
    font-display: swap;
    font-weight: 300;
    src: url('Roboto-Light.ttf') format('opentype');
}
@font-face {
    font-family: 'Roboto';
    font-display: swap;
    font-weight: 400;
    src: url('Roboto-Regular.ttf') format('opentype');
}
@font-face {
    font-family: 'Roboto';
    font-display: swap;
    font-weight: 500;
    src: url('Roboto-Medium.ttf') format('opentype');
}
@font-face {
    font-family: 'Roboto';
    font-display: swap;
    font-weight: 600;
    src: url('Roboto-Bold.ttf') format('opentype');
}