#headerText {
    font-family:Arial, Helvetica, sans-serif;
    font-size: 150%;
    text-align:center;
    position: fixed;
    bottom: 0; 
    left: 0; 
    border: 0;
    opacity: 0.1;
}
#headerText:hover {
    color :  blue;
    opacity: 1;
}