@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');
}

/* bold、regular、medium、semibold目前我筛查出来只有这个四种。 */
@font-face {
  font-family: 'Poppins Black';
  font-style: normal;
  src: url('Poppins-Black.ttf');
}

@font-face {
  font-family: 'Poppins Black italic';
  src: url('Poppins-BlackItalic.ttf');
}

@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 700;
  src: url('Poppins-Bold.ttf');
}

@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 600;
  src: url('Poppins-SemiBold.ttf');
}

@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 500;
  src: url('Poppins-Medium.ttf');
}

@font-face {
  font-family: 'Poppins';
  font-style: normal;
  font-weight: 400;
  src: url('Poppins-Regular.ttf');
}



@font-face {
  font-family: 'Poppins Bold italic';
  src: url('Poppins-BoldItalic.ttf');
}

@font-face {
  font-family: 'Poppins ExtraBold';
  font-style: normal;
  src: url('Poppins-ExtraBold.ttf');
}

@font-face {
  font-family: 'Poppins Medium italic';
  src: url('Poppins-MediumItalic.ttf');
}

@font-face {
  font-family: 'Poppins ExtraBold italic';
  src: url('Poppins-ExtraBoldItalic.ttf');
}

@font-face {
  font-family: 'Poppins ExtraLight';
  font-style: normal;
  src: url('Poppins-ExtraLight.ttf');
}

@font-face {
  font-family: 'Poppins ExtraLight italic';
  src: url('Poppins-ExtraLightItalic.ttf');
}

@font-face {
  font-family: 'Poppins Light';
  font-style: normal;
  src: url('Poppins-Light.ttf');
}

@font-face {
  font-family: 'Poppins Light italic';
  src: url('Poppins-LightItalic.ttf');
}

@font-face {
  font-family: 'Poppins Italic';
  src: url('Poppins-Italic.ttf');
}

@font-face {
  font-family: 'Poppins SemiBold italic';
  src: url('Poppins-SemiBoldItalic.ttf');
}

@font-face {
  font-family: 'Poppins Thin';
  font-style: normal;
  src: url('Poppins-Thin.ttf');
}

@font-face {
  font-family: 'Poppins Thin italic';
  src: url('Poppins-ThinItalic.ttf');
}