 @font-face{
     font-family:'IRANSansWeb';
       src:url('persian-fonts/IRANSansWeb.eot?#') format('eot'),
           url('persian-fonts/IRANSansWeb.woff') format('woff'),
           url('persian-fonts/IRANSansWeb.ttf') format('truetype');
 }
 
 body {
     font-family: 'IRANSansWeb',"Avenir",Arial;
 }