@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn[wght].ttf') format('truetype');
  font-weight: 100 900; /*  Handles variable font weights */
  font-style: normal;
  font-display: swap; /*  Recommended for performance */
}

html{
    font-size:16px;
}
body{
    font-family:'Vazirmatn', sans-serif;
}

.thread-body h1, .thread-body h2, .thread-body h3, .thread-body h4, .thread-body h5, .thread-body h6, .thread-body .h1, .thread-body .h2, .thread-body .h3, .thread-body .h4, .thread-body .h5, .thread-body .h6 , .thread-body ,.button, .button:visited{
    font-family:'Vazirmatn', sans-serif;
}