    left: 5%;
                right: 5%;
                top: 10px;
            }
            #gameState {
                font-size: 12px;
                padding: 5px;
                width: 90%;
                left: 5%;
                right: 5%;
                top: 20px;
            }
        }
        #fullscreen-button {
            position: fixed;
            top: 10px;
            right: 10px;
            background-color: #4CAF50;
            color: white;
            border: none;
            p