@font-face {
    font-family: 'Volter';
    src: url('volter.woff2') format('woff2'),
    url('volter.woff') format('woff'),
    url('volter.ttf') format('truetype'),
    url('volter.svg') format('svg');
}

@font-face {
    font-family: 'Volter';
    src: url('volter_bold.woff2') format('woff2'),
    url('volter_bold.woff') format('woff'),
    url('volter_bold.ttf') format('truetype'),
    url('volter_bold.svg') format('svg');
    font-weight: bold;
}