#GameContainer{
    width: 10rem;
    box-sizing: content-box;
    line-height: 0;
    border: 0.5rem solid black;
    margin: auto;
}
.GameCell{
    box-sizing: border-box;
    display: inline-block;
    width: 1rem;
    height: 1rem;
    margin: 0;
}
.Dark{
    background-color: #663399;
}
.Apple{
    background-color: greenyellow;
}
.SnakeBody{
    background-color: orangered;
}
.SnakeHead{
    background-color: red;
}
.DeadSnake{
    background-color: #ac6926;
}