a.black:link,a.black:visited{color:#ffffff}
a.black:hover{color:#ff9900; font-size:smaller}
a.black{text-decoration:none}

h1 { font-family: Trebuchet MS; 
    font-size: 40px; 
    font-weight: bold; 
    color: black; 
    margin-left:200px;
     }


h2 { font-family: Trebuchet MS; 
    font-size: 20px; 
    font-weight: bold; 
    margin-left:200px;
    color: black; }

.intestazione
{ font-family: Trebuchet MS; 
    font-size: 20px; 
    font-weight: bold; 
    color: black; }