@font-face {
    font-family: IRANSans;
    font-style: normal;
    font-weight: normal;
    src: url('eot/IRANSansWeb.eot');
    src: url('IRANSansWeb.woff2') format('woff2'), /* FF39+,Chrome36+, Opera24+*/
    url('woff/IRANSansWeb.woff') format('woff'), /* FF3.6+, IE9, Chrome6+, Saf5.1+*/
    url('ttf/IRANSansWeb.ttf') format('truetype')
}