body {background:#000000; font-family: "trebuchet MS", arial}
h1 {color: #660000}
h2, h3, h4, h5, h6 {color: #660000; margin:2}
img {}
div {position:absolute;

left:50%;
width:900px;
;
margin-left:-450px; text-margin:30px; background:#668f01}
a:link {text-decoration:none; color:yellow}
a:visited {text-decoration:none; color:yellow}
a:focus {text-decoration:none; color:red}
a:hover {color:orange; font-weight:bold}
a:active {color:red}
p {margin:70px; text-align:justify}


colore sfondo #668f01