body {
    font-family: Helvetica, Geneva, Arial, sans-serif;
    color: black;
    background: white;
}

a:link    { color: #000080; }
a:visited { color: #800000; }
a:active  { color: #0000FF; }

h1 { font-size: x-large; }
h2 { font-size: large; }
h3 { font-size: medium; }

textarea { font-family: inherit; }

.ingres {
    font-style: italic;
    margin-left: 1em;
}

.box,.sidebox {
    color: white;
    background-color: #A0A0A0;
    font-size: small;
    border: 1px solid black;
    padding: 0.5em 0.5em 0.5em 0.5em;
}

.sidebox {
    width: 33%;
    float: right;
    margin: 0 0 0.5em 0.5em;
}

.bibliography {
    font-size: small;
}

.figure {
    font-size: small;
    font-style: italic;
    text-align: center;
    margin: 2em;
}

.sidefigure {
    font-size: small;
    font-style: italic;
    text-align: center;
    float: right;
    margin: 0 0 0.5em 0.5em;
}

/* http://www.dynamicdrive.com/style/csslibrary/item/css-popup-image-viewer/ */
.thumbnail {
    position: relative;
    z-index: 0;
}
.thumbnail:hover {
    background-color: transparent;
    z-index: 50;
}
.thumbnail span {
    position: absolute;
    background-color: #A0A0A0;
    padding: 1px;
    left: -1000px;
    visibility: hidden;
    color: black;
    text-decoration: none;
}
.thumbnail span img {
    border-width: 0;
    width: 280px;
}
.thumbnail:hover span {
    visibility: visible;
    top: 10px;
    left: 30px;
}

@media print {
    .nonprint {
	display: none;
    }
}