#main 
{ 
    
    width:100%; height:100%; border-collapse: collapse;
  
}

td 
{ 
    border:solid silver 0pt;
    text-align: center;
}



#centrale 
{
     width:100%; height:100%; 

}


#boxcentrale {
    margin: 100px auto 100px auto;
    width: 500px;
}



#testa 
{
     background:#f0f0f0; height:60pt;

}

#piede 
{ 
    background:#f0f0f0; height:20pt;

}



body {
    background-color: #FFFFFF;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    color: #000000;
}

a 
{
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    text-decoration: none;
    color:#999999;
   
}

a:hover {
    color: #FF6A00;
    text-decoration: underline;
}