body {
    padding-bottom: 50em;
    font-family: sans-serif;
    margin-top: 20pt;
    margin-left: 40pt;
    margin-right: 40pt;
    margin-bottom: 90pt;
    background: #dfdfdf ;

}

div.indent {
    margin-left: 3em;
}
h1.title {
    text-align: center;
}

h2.subtitle {
    text-align: center;
}

p.authors {
    text-align: center;
    font-size: small;
}

p.docinfo {
    text-align: center;
    font-size: small;
}

.transclusion {
	background: #dddd8d ;
}

a.extlink {
	background: #e3e3e3;
}

a.nid {
    font-family: "Helvetica", "Arial", sans-serif;
    font-style: normal;
    font-weight: bold;
    font-size: x-small;
    text-decoration: none;
    color: #C8A8FF;  /* light purple */
}