@font-face {
    font-family: 'OpenSans';
    src: url('OpenSans.woff2') format('woff2'),
        url('OpenSans.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'OpenSans-Bold';
    src: url('OpenSans-Bold.woff2') format('woff2'),
        url('OpenSans-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'OpenSans-ExtraBold';
    src: url('OpenSans-ExtraBold.woff2') format('woff2'),
        url('OpenSans-ExtraBold.woff') format('woff');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}