body {
    background-color: white;
    color: black;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, Sans-Serif;
}

#header {
    text-align: left;
    padding: 0;
    margin: 0;
}
#nav {
width: 800px;
    text-align: center;
    font: 16px Sans-Serif bold;
    padding: 0 10px;
}
#footer {
    font: 12px Sans-Serif;
    text-align: center;
}
#content {
width: 800px;
padding: 15px;
}