style.css

body {
    background-color: #e1e1e1
    font-family: Helvetica, Arial, sans-serif;
}

#container {
    background-color: white;
    width: 800px;
    margin-left: auto;
    margin-right: auto;
}

#header {
    background-color: #85c7ed;
    color: white;
    text-align: center;
    padding: 10px;
}

#content {
    padding: 10px;
}

#nav {
    width: 180px;
}

#main {
    width: 600px;

}

#footer {
    background-color: #999999;
    color: white;
    text-align: right;
    padding: 10px;
}


a {
    text-decoration: none;
    color: red;
}

#nav selected {
    font-weight: bold;
}

#nav ul {
    list-style-type: none;

}