@font-face {
    font-family: 'TT Norms';
    src: url('light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
}
@font-face {
    font-family: 'TT Norms';
    src: url('regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'TT Norms';
    src: url('bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
}
@font-face {
    font-family: 'TT Norms';
    src: url('black.otf') format('opentype');
    font-weight: 900;
    font-style: normal;
}