@font-face {
  font-family: IS;
  src: url('kurdish/ir_sans.ttf') format('woff');  /* Saf3—5, Chrome4+, FF3.5, Opera 10+ */
}

@font-face {
  font-family: IS_B;
  src: src: url('kurdish/ir_sans_medium.ttf') format('woff');  /* Saf3—5, Chrome4+, FF3.5, Opera 10+ */
}

@font-face {
  font-family: IS_Fa;
  src: url('kurdish/ir_sans.ttf')
}