@font-face {
    font-family: 'Helvetica Neue LT Pro Ex';
    src: url('HelveticaNeueLTPro-Ex.woff2') format('woff2'),
        url('HelveticaNeueLTPro-Ex.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Helvetica Neue LT Pro LT';
    src: url('HelveticaNeueLTPro-LtEx.woff2') format('woff2'),
        url('HelveticaNeueLTPro-LtEx.woff') format('woff');
    font-weight: 300;
    font-style: normal;
}