.card{display:flex;justify-content:center;align-items:center;font-size:2rem;text-align:center;background-color:beige;border:8px solid rgb(99,163,224);border-radius:7px;opacity:1;transition:opacity .5s ease-in-out;height:80px;width:80px}.found{opacity:0}body{margin:0 auto;height:100vh;display:grid;place-items:center}.grid-container{display:grid;text-align:center;grid-template-areas:"a a a a";gap:10px;grid-template-columns:1fr 1fr 1fr 1fr;grid-template-rows:1fr 1fr 1fr;padding:25px}.game-table{border:10px solid #0d4b0f;border-radius:10px;padding:5px;height:80vh}html{background:#017b05}