@import url('https://fonts.googleapis.com/css?family=Nanum+Gothic:400,700,800');
html { height:100%; }
body { height:100%; overflow:hidden; margin:0; padding:0; font-family:'Nanum Gothic'; font-size:16px; color:#FFFFFF; background-color:#000000; }
* { scrollbar-width: thin; scrollbar-color: white transparent; }
*::-webkit-scrollbar { width: 4px; background: transparent; }
*::-webkit-scrollbar-thumb { background-color: white; border-radius: 4px; }
#xr { width:100%; height:100%; }