*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%}body{color:#ffffffde;background-image:linear-gradient(#000000d9,#000000d9),url(../assets/web_background.jpg);background-size:cover;background-position:center;background-attachment:fixed}#app{height:100%}#game-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%}canvas{height:100%}