@font-face {
    font-family: 'iransansweb';
    src: url('../fonts/iransansweb.woff2') format('woff2'),
         url('../fonts/iransansweb.woff') format('woff'),
         url('../fonts/iransansweb.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

body, p, h1, h2, h3, h4,  a  { font-family: 'iransansweb', Arial; }