body {
    margin: 0px;
    border: 0px;
    padding: 0px;
    width: 100%;
    text-align: center;
    background-color:rgb(0,0,51);
    color:rgb(255,215,0);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
}
H{
    text-align: center;
}
A:LINK{
    border-width: 0px;
    margin: 0px;
    padding: 0px;
    color: lightgreen;
}
A:VISITED{
    border-width: 0px;
    margin: 0px;
    padding: 0px;
    color: lightgreen;
}
A:HOVER{
    border-width: 0px;
    margin: 0px;
    padding: 0px;
    color: red;
}
#matrice {
    position: absolute;
    top: 3.5em;
    left: 0em;
    padding: 0.5em;
    text-align: center;
    background-color: #00001A;
    color: #000066;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
    -webkit-border-radius: 0.5em;
    -moz-border-radius: 0.5em;
    border-radius: 0.5em;
}
#conferma {
    position:absolute;
    bottom: 0px;
    left: 0px;
    width: 100%;
    height: 1.5em;
    margin: 0px;
    border: 0px;
    padding: 0px;
    text-align: center;
    background-color: #00001A;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
    -webkit-border-radius: 0.25em;
    -moz-border-radius: 0.25em;
    border-radius: 0.25em;
}
table {
    border: 0px;
}
td {
    text-align: center;
    /*background-color:rgb(255,215,0);*/
    color:#00001A;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
    -webkit-border-radius: 0.5em;
    -moz-border-radius: 0.5em;
    border-radius: 0.5em;
}