@font-face {
    font-family: 'helvetica-lt-bold';
    src: url('helvetica-lt-bold.eot');
    src: url('helvetica-lt-bold.eot') format('embedded-opentype'),
         url('helvetica-lt-bold.woff2') format('woff2'),
         url('helvetica-lt-bold.woff') format('woff'),
         url('helvetica-lt-bold.ttf') format('truetype'),
         url('helvetica-lt-bold.svg#HelveticaNeueLT65MediumRegular') format('svg');
}