@font-face {
    font-family: 'Avenir Next Cyr';
    font-style: normal;
    font-weight: 400;
    src: local('Avenir Next Cyr'), url('https://fonts.cdnfonts.com/s/14867/AvenirNextCyr-Regular.woff') format('woff');
}
@font-face {
    font-family: 'Avenir Next Cyr';
    font-style: normal;
    font-weight: 700;
    src: local('Avenir Next Cyr'), url('https://fonts.cdnfonts.com/s/14867/AvenirNextCyr-Demi.woff') format('woff');
}
@font-face {
    font-family: 'Avenir Next Cyr Medium';
    font-style: normal;
    font-weight: 750;
    src: local('Avenir Next Cyr Medium'), url('https://fonts.cdnfonts.com/s/14867/AvenirNextCyr-Bold.woff') format('woff');
}