@font-face {
    font-family: 'kalpurush';
    /* font-style: normal;
    font-weight: 400; */
    src: url('files/kalpurush.ttf'); /* IE9 Compat Modes */
    src: local(''),
         url('files/kalpurush.ttf') format('truetype'), /* Safari, Android, iOS */
  }