@font-face{
    font-family: 'vazir';
    src: url('https://rozup.ir/view/3732556/Vazir-Thin.ttf') format('truetype');
   }

   @font-face{
    font-family: 'vazir-b';
    src: url('https://rozup.ir/view/3732555/Vazir-Bold.ttf') format('truetype');
   }

   .vazir , body {
    font-family: 'vazir';
   }

   .vazir-b {
    font-family: 'vazir-b';
    font-weight: bold;
   }