@font-face {
  font-family: 'Vazirmatn';
  src: url('fonts/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

body {
    margin: 0;
    display: flex;
    align-content: center;
    justify-content: center;
    flex-direction: column;
    direction: rtl;
    font-family: Vazirmatn;
}

h1 {
    text-align: center;
}

pre {
    text-align: center;
    font-family: Vazirmatn;
    line-height: 2em;
}