@font-face {
  font-family: 'Black Han Sans';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.googlefonts.cn/s/blackhansans/v23/ea8Aad44WunzF9a-dL6toA8r8kqSK3A.ttf) format('truetype');
}