@font-face {
    font-family: 'Avenir';
    src: local('Avenir'),
    local('Avenir-Normal'),
    url('../assets/fonts/AvenirNextCyr-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Avenir';
    src: local('Avenir'),
    local('Avenir-Black'),
    url('../assets/fonts/AvenirNextCyr-Bold.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}