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