body {
    /*
     background-color: #CCFFFF;
     */
    background-color: #FFFFDD;
    min-width: 40em;
}

#header {
    border-bottom: #AAAAAA solid medium;
    border-top: #AAAAAA solid medium;
    margin-bottom: 1em
}

#footer {
    border-top: #AAAAAA solid medium;
    background-color: #FFFFFF
}

#footer p {
    float: left;
    margin-top: 1em;
    width: 33%;
    text-align: center;
}

h1, h2 {
    text-align: center;
    margin: .5em;
}

h1, h2, h3 {
    color: #0000FF;
}

p.images {
    margin: 1em;
    border: none
}

p.images a {
    margin: 1em;
    border: none
}

p.footnote {
    margin-left: 1em
}

span.initials {
    font-size: smaller;
    font-variant: small-caps;
}

ul.excercise li {
    text-decoration: none;
    margin-left: 1em;
    font-family: monospace;
    list-style: none
}

div.picture p {
    text-align: center;
}

div.picture img {
    margin: auto;
    display: block;
}

#portrait {
    float: right;
    margin: 1em 0 1em 1em;
}

div#navigation {
    margin: 1em 0;
}

#navigation ul {
    margin: 1em 0;
    background-color: #FFFFFF;
    padding: 0.5em 0;
    border: #AAAAAA outset medium
}

#navigation li {
    margin: 0 1em;
    text-align: left;
    display: inline;
    list-style: none
}

#navigation li a {
    color: #0000FF;
    text-transform: uppercase;
}

#navigation li a:hover {
    color: #000000;
}