* {
    padding: 0;
    margin: 0;
}

html {
    background-color: #ccd;
}

body {
    margin: 3em 9em;
    padding: 1em;
    border: 1px solid black;
    background-color: white;
}

h1 {
    display: block;
    border-bottom: 1px solid #ccd;
}

h2 {
    margin-top: 0.5em;
    font-weight: bold;
    font-size: large;
}

div {
    margin-top: 1.5em;
}

a {
    color: #d08;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:visited {
    color: #da8;
}

p {
    margin: 1ex 0;
}

ul {
    margin: 1em 0 1em 1em;
    margin-left: 1em;
    list-style: square;
}

ul#menu {
    margin: 0 1em;
    padding: 0.5em 0;
    border: 3px dashed silver;
    list-style: none;
}

ul#menu li {
    display: inline;
}

ul#menu li a {
    padding: 0.5em;
    color: #000;
    text-decoration: none;
}

ul#menu li a:hover {
    background-color: #ccd;
}

div.image {
    padding: 1ex;
    text-align: center;
}

div.image img {
    background-color: #dda;
    padding: 1ex;
    border: 1px solid black;
}

div.image p {
    font: small-caption;
    text-decoration: underline;
}

span.done {
    text-decoration: line-through;
}