#game-board{display:grid;gap:.5rem;width:0}#game-board.game-over .position{background:#eee}.position{font-size:8rem;font-weight:700;height:10rem;line-height:10rem;text-align:center;width:10rem}.position.clickable:hover{background:#dfd;cursor:pointer}.position.winning{color:green}.position-playable,.position-playable-expiring{background:#eee}.position-playable-expiring.expiring:not(.winning){transition:.5s;color:#ccc;font-size:6rem;text-shadow:0 0 .5rem #ccc}.position-blocked{background:#fdd}