.ball{
    width: 30px; 
    height: 30px; 
    border-radius: 50px; 
    position: absolute; 
    margin: 100px;
    margin-left: 109px;
}
.outerBox {
    width: 500px;
    height: 500px; 
    background-color: rgba(255, 165, 0, 0.5);
    margin: 100px;
}