@font-face {
    font-family: 'Roboto';
    font-weight: normal;
    font-style: normal;
    src: url('./roboto-normal.woff');
}
@font-face {
    font-family: 'Roboto';
    font-weight: medium;
    font-style: normal;
    src: url('./roboto-medium.woff');
}
@font-face {
    font-family: 'Roboto';
    font-weight: bold;
    font-style: normal;
    src: url('./roboto-bold.woff');
}
@font-face {
    font-family: 'Roboto';
    font-weight: 900;
    font-style: normal;
    src: url('./roboto-900.woff');
}