@font-face {
    font-family: 'Roboto Medium';
    src: url('Roboto-Medium.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

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

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