@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 200;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-ExtraLight.otf);
}
@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-Light.otf);
}
@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-Normal.otf);
}
@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-Regular.otf);
}
@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-Medium.otf);
}
@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-Bold.otf);
}
@font-face {
  font-family: "Source Han Sans CN";
  font-size: normal;
  font-weight: 800;
  font-display: swap;
  src: url(../font/SourceHanSansCN/SourceHanSansCN-Heavy.otf);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 10px;
}

body {
  font-family: "Source Han Sans CN";
}

a {
  text-decoration: none;
  cursor: pointer;
  outline: none;
}