@font-face {
    font-family: 'Avenir Next Regular';
    src: url('AvenirNext-Regular.woff2') format('woff2'),
        url('AvenirNext-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'Avenir Next Demibold';
    src: url('AvenirNext-DemiBold.woff2') format('woff2'),
        url('AvenirNext-DemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
}
@font-face {
    font-family: 'Avenir Next Medium';
    src: url('AvenirNext-Medium.woff2') format('woff2'),
        url('AvenirNext-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
}