@font-face {
    font-family: 'HelveticaNeue';
    src: url('../fonts/HelveticaNeueBlack.html') format('woff2'),
    url('../fonts/HelveticaNeueBlack-2.html') format('woff');
    font-weight: 900;
    font-style: normal;
}
@font-face {
    font-family: 'HelveticaNeue';
    src: url('../fonts/HelveticaNeueBold.html') format('woff2'),
    url('../fonts/HelveticaNeueBold-2.html') format('woff');
    font-weight: 700;
    font-style: normal;
}
@font-face {
    font-family: 'HelveticaNeue';
    src: url('../fonts/HelveticaNeueMedium.html') format('woff2'),
    url('../fonts/HelveticaNeueMedium-2.html') format('woff');
    font-weight: 500;
    font-style: normal;
}
@font-face {
    font-family: 'HelveticaNeue';
    src: url('../fonts/HelveticaNeueRegular.html') format('woff2'),
    url('../fonts/HelveticaNeueRegular-2.html') format('woff');
    font-weight: 400;
    font-style: normal;
}