:root{background:#aecdd2}*{box-sizing:border-box}html,body{background:#aecdd2;width:100%;min-height:100%;margin:0;overflow:hidden}.game-shell{background:#aecdd2;width:100vw;height:100dvh}.game-frame{background:#aecdd2;border:0;width:100%;height:100%;display:block}