@font-face {
  font-family: "PF-Medium";
  src: url("./pingFangmedium.ttf");
}
@font-face {
  font-family: "PF-Regular";
  src: url("./PingFangRegular.ttf");
}
@font-face {
  font-family: "PF-Bold";
  src: url("./PingFangBold.ttf");
}