body {
    background-color: #EEE;
    font-family: Helvetica, Arial, sans-serif;
}
a {
    text-decoration: none;
    color:red;

}
h1, h2, h3 {
    margin: 0;
}
#container {
    background-color: white;
    width: 800px;
    margin-left: auto;
    margin-right: auto;

}


#header {
background-color: #66ccFF;
color:white;
text-align: center;
padding: 10px;
}
#content {
    padding: 10px;

}
#nav {
    width: 180px
}
#nav .selected {
    font-weight: bold;

}
#nav ul {
    list-style-type: none;
    padding: 0px;
}


#main {
    width: 600px
    float: right;

}
#footer {
    clear: both;
    padding: 10px;
    background-color: #999;
    text-align: right;

}