@font-face {
    font-family: 'AvenirLTStd-Black';
    src: url('AvenirLTStd-Black.eot');
}
@font-face {
    font-family: 'AvenirLTStd-Black';
    src: url('AvenirLTStd-Black.woff') format('woff'),
    url('AvenirLTStd-Black.svg#AvenirLTStd-Black') format('svg');
}