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

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

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

@font-face {
    font-family: 'roboto-medium';
    font-weight: 500;
    src: local('Roboto-Medium'),
    url("Roboto-Medium.ttf");
}

@font-face {
    font-family: 'roboto-bold';
    font-weight: 700;
    src: local('Roboto-Bold'),
    url("Roboto-Bold.ttf");
}