body,html{width:100%;height:100%;margin:0;padding:0;font-family:Ubuntu,cursive}*{box-sizing:border-box}h1,h1 span{font-size:48px}h2{font-size:32px}h3{font-size:24px}button{background:#000;color:#fff;font-size:18px;font-family:Press Start\ 2P,cursive;border:4px solid #fff;padding:10px 20px}button+button{margin-left:10px}app-root{display:block;background:#000;color:#fff}app-menu,app-root{width:100%;height:100%}app-menu{display:flex;align-items:center;justify-content:center;flex-direction:column}