#head {
color: white;
font-size: 30px;
text-align: center;
background-color: green;
font-family: serif, helvetica, san-serif;
}

#sub {
color: green;
font-size: 20px;
text-align: center;
font-family: arial, helvetica, san-serif;
font-weight: bold;
}



#main{
width: 100%;
font-family: arial bold, helvitica, san-serif;
font-size: 30px;
color: #008040;
}



#main a:link {
color: #960;
background-color:white;
}

#main a:visited {
color: gray;
background-color: white;
}

#main a:hover {
text-decoration: underline;
color: white;
background-color: #960;
}