@font-face {
    font-family: 'AvenirRegular';
    src: url('avenir35light.eot');
    src: url('avenir35light.eot') format('embedded-opentype'),
         url('avenir35light.woff') format('woff'),
         url('avenir35light.ttf') format('truetype'),
         url('avenir35light.svg#AvenirRegular') format('svg');
}