body,html{position:absolute;margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#3c6199;touch-action:none}svg{position:absolute;width:100%;height:100%;background-image:url(/bg_3.jpg);background-repeat:no-repeat;background-size:cover;background-position:center;cursor:pointer;filter:sepia(20%)}