@font-face {
    font-family: 'Helvetica';
    font-style: normal;
    font-weight: normal;
    src: url('Helvetica.woff') format('woff');
}

@font-face {
    font-family: 'Helvetica';
    font-style: normal;
    font-weight: bold;
    src: url('Helvetica-Bold.woff') format('woff');
}

@font-face {
    font-family: 'Helvetica';
    font-style: normal;
    font-weight: 300;
    src: url('helvetica-light-587ebe5a59211.woff') format('woff');
}