body{
    background-image: url("dirt3.jpg");
}

h2{
    padding-bottom: 2ex;
}

#text{
    padding-bottom: 1ex;
}

#message{    
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: white;    
    border: solid;
    border-width: 4pt;
    border-radius: 3ex;
    padding: 2ex;
    text-align: center;
}