body {
	font-size: normal;
	font-family: helvetica, arial;
	margin: 20px;
	padding-bottom: 10px;
	padding top: 20px;
	padding-left: 10px;
	text-decoration: none;
	}

a:link {
	text-decoration: none;
	}

a:visited {
	text-decoration: none
	}

.author {
	font-size: medium;
	font-weight: bold;
	text-align: right}

.center { text-align: center}
.indent { margin-left: 40px}
.justify { text-align: justify}
.left { text-align: left}


.nav {
	display:inline; display:inline-block;
	width:50px;
	margin:0.2em; padding:1px;
	font-size:9px;
	font-family: Verdana, Geneva, sans-serif;
	font-weight:normal;
	text-align:left;
	text-decoration:none;
	border:1px solid black;
	vertical-align:middle;
	white-space:nowrap;
	cursor:hand; cursor:pointer;
	width:auto;
	min-width:50px;
	font-weight:bold;
	}

.right { text-align: right}
.small {font-size: small}

.tocauthor {
	margin-left: 40px;
	font-size: small}

.toctitle {
	font-size: medium;
	font-weight: bold}

.center { text-align: center}
.right { text-align: right}
.indent { margin-left: 40px}
.justify { text-align: justify}
.left { text-align: left}
.ml  {margin-left: 10px}
.mr  {margin-right: 10px}
.u {text-decoration: underline}