@font-face {
    font-family: 'Avenir LT Std';
    src: url('AvenirLTStd-Roman.woff2') format('woff2'),
        url('AvenirLTStd-Roman.woff') format('woff'),
        url('AvenirLTStd-Roman.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Avenir LT Std';
    src: url('AvenirLTStd-Black.woff2') format('woff2'),
        url('AvenirLTStd-Black.woff') format('woff'),
        url('AvenirLTStd-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Avenir LT Std';
    src: url('AvenirLTStd-Book.woff2') format('woff2'),
        url('AvenirLTStd-Book.woff') format('woff'),
        url('AvenirLTStd-Book.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}