@font-face {
  font-family: 'CircularStd';
  font-weight: 400;
  font-style: normal;
  src: local('CircularStd'), url('CircularStd-Book.otf') format('opentype');
}
@font-face {
  font-family: 'CircularStd';
  font-weight: 500;
  font-style: normal;
  src: local('CircularStd'), url('CircularStd-Medium.otf') format('opentype');
}
@font-face {
  font-family: 'CircularStd';
  font-weight: 700;
  font-style: normal;
  src: local('CircularStd'), url('CircularStd-Bold.otf') format('opentype');
}
@font-face {
  font-family: 'IRANSansWebFN_Light';
  src: url('IRANSansWebFN_Light.eot'); /* IE9 Compat Modes */
  src: url('IRANSansWebFN_Light.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */ url('IRANSansWebFN_Light.woff') format('woff'), /* Modern Browsers */ url('IRANSansWebFN_Light.woff2') format('woff2'),
  url('IRANSansWebFN_Light.ttf') format('truetype'); /* Safari, Android, iOS */
}