body {
    margin-top: 30px;
    margin-bottom: 30px;
}

div#container {
    width: 512px;
    margin-left: auto;
    margin-right: auto;
}

h1 {
    font-family: "Verdana", "Arial", sans-serif;
    text-align: center;
}

p {
    font-family: serif;
    line-height: 1.4em;
}

p#gistlink {
    text-align: center;
}

img#aooutput {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

table {
    margin-left: auto;
    margin-right: auto;
}

td.val {
    text-align: center;
}

col.val1 {
    width: 8em;
}

col.val2 {
    width: 4em;
}

address {
    text-align: right;
}