@font-face {
  font-family: 'PingFang';
  src: url('PingFang-SC-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
}

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

@font-face {
  font-family: 'PingFang';
  src: url('PingFang-SC-Bold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
}