@font-face {
  font-family: "Lato";
  src: url(https://waybackassets.bk21.net/20190315094402im_/https://www.freecodecamp.cn/fonts/Lato-Regular.ttf) format("truetype");
}

@font-face {
  font-family: "Lato Light";
  src: url(https://waybackassets.bk21.net/20190315094402im_/https://www.freecodecamp.cn/fonts/Lato-Light.ttf) format("truetype");
}

@font-face {
  font-family: "Lato Bold";
  src: url(https://waybackassets.bk21.net/20190315094402im_/https://www.freecodecamp.cn/fonts/Lato-Bold.ttf) format("truetype");
}
.qr_code_pc {
  position: fixed;
  top: 100px;
  right: 100px;
}

/*
     FILE ARCHIVED ON 09:44:02 Mar 15, 2019 AND RETRIEVED FROM THE
     INTERNET ARCHIVE ON 19:44:18 Mar 03, 2026.
     JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
/*
playback timings (ms):
  captures_list: 0.835
  exclusion.robots: 0.05
  exclusion.robots.policy: 0.035
  esindex: 0.013
  cdx.remote: 299.795
  LoadShardBlock: 108.041 (3)
  PetaboxLoader3.datanode: 63.238 (4)
  PetaboxLoader3.resolve: 71.939 (2)
  load_resource: 124.386
*/