@font-face {
    font-family: 'IRANSansXV';
    src: url('IRANSansXV.woff') format('woff-variations'),
    /* will be the standard and works in Safari now */
    url('IRANSansXV.woff') format('woff');
    /* for the other supporting browsers */
    font-weight: 100 900;
    font-display: fallback;

}
body, html,p,a,li,ol,ul,h1,h2,h3,h4,h5,h6,textarea,button,input,select {font-family: 'IRANSansXV', sans-serif !important;}