.pongBoard {
    width: 60%;
    height: 95%;
    background-color: lightgrey;
    border: 1px solid black;
    overflow: hidden;
    float: left;
}

.pongMessages {
    width: 30%;
    height: 95%;
    float: left;
}

.pongPaddle {
    background-color: yellow;
    border: 1px solid black;
    position: absolute;
}

.pongBall {
    background-color: blue;
    border: 1px solid black;
    position: absolute;
}