:root,*{box-sizing:border-box}:root{--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#000}