@font-face {
    font-family: 'AvenirLT35LightRegular';
    src: url('avenirlt35_light.eot');
    src: url('avenirlt35_light.eot') format('embedded-opentype'),
         url('avenirlt35_light.woff') format('woff'),
         url('avenirlt35_light.ttf') format('truetype'),
         url('avenirlt35_light.svg#AvenirLT35LightRegular') format('svg');
}