.game-board {
    display: inline-block;
    border: 1px solid #000;
    outline: none;
    background-color: black;
}

.game-row {
    display: flex;
}

.game-cell {
    width: 40px; /* Increased from 20px to 40px */
    height: 40px; /* Increased from 20px to 40px */
    background-size: cover;
}

.wall {
    background-image: url('/images/wall.png');
    background-size: 40px 40px; /* Ensure the image scales correctly */
}

.dot {
    background-image: url('/images/dot.png');
    background-size: 40px 40px; /* Ensure the image scales correctly */
}

.pacman {
    background-image: url('/images/pacman.png');
    background-size: 40px 40px; /* Ensure the image scales correctly */
}

.ghost {
    background-image: url('/images/ghost.png');
    background-size: 40px 40px; /* Ensure the image scales correctly */
}