@font-face {
    font-family: 'Rostelecom Basis';
    src: url('RostelecomBasis-Regular.otf') format('opentype');
    font-style: normal;
    font-weight: normal;
}

@font-face {
    font-family: 'Rostelecom Basis';
    src: url('RostelecomBasis-Medium.otf') format('opentype');
    font-style: normal;
    font-weight: 500;
}

@font-face {
    font-family: 'Rostelecom Basis';
    src: url('RostelecomBasis-Light.otf') format('opentype');
    font-style: normal;
    font-weight: 300;
}

@font-face {
    font-family: 'Rostelecom Basis';
    src: url('RostelecomBasis-Bold.otf') format('opentype');
    font-style: normal;
    font-weight: bold;
}