@font-face {
    font-family: 'MyCustomFont';
    src: url('fonts/Vazir-FD-WOL.woff2') format('woff2'),
         url('fonts/Vazir-FD-WOL.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

body, h1, h2, h3, h4, h5, h6, p, a, span, div, input, textarea, button {
    font-family: 'MyCustomFont', Vazir !important;
}