/*******
	Default font etc.
	*/
body{
	font-size: 16px;
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	}

/*******
	Headings
	*/
h1, h2, h3, h4,	h5, h6, th {
	font-weight: bolder;
	text-align: center;
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	}

h1	        {font-size: 1.95em; margin: 0.64em 0; line-height: 1.25em; }
h2	        {font-size: 1.56em; margin: 0.80em 0; line-height: 1.25em; }
h3	        {font-size: 1.25em; margin: 1.00em 0; line-height: 1.25em; }
h4	        {font-size: 1.00em; margin: 1.25em 0; line-height: 1.25em; }
h5	        {font-size: 0.87em; margin: 1.44em 0; line-height: 1.25em; }
h6	        {font-size: 0.76em; margin: 1.64em 0; line-height: 1.25em; }
th              {font-size: 1.00em; margin: 1.25em 0; line-height: 1.25em; }

h1.left	        {text-align: left; }
h2.left	        {text-align: left; }
h3.left	        {text-align: left; }
h4.left	        {text-align: left; }
h5.left	        {text-align: left; }
h6.left	        {text-align: left; }

span.h3inline{
	font-weight: bolder;
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	font-size: 1.25em;
	}

span.h4inline{
	font-weight: bolder;
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	font-size: 1.00em;
	}

/*******
	the intent of these is to allow a variation in the display of a heading
	while maintaining its logical importance.
	*/
.primary                {font-size: 1.95em; margin: 0.64em 0;}
.secondary	        {font-size: 1.56em; margin: 0.80em 0;}
.tertiary	        {font-size: 1.25em; margin: 1.00em 0;}
.heading                {font-weight: bolder; font-size: 1.00em; } /* use with span */


/*******
	other font related issues
	*/
big	        {font-size: 1.25em;}
small, sub, sup {font-size: 0.87em;}
b, strong       {font-weight: bolder;}

/*******
	font style
	*/
i, cite, em, var, address, blockquote       {font-style: italic;}

/******
	font family
	*/
pre, tt, code,	kbd, samp       {font-family: monospace;}

/*******
	text align
	*/
caption	        {text-align: center;}
center	        {text-align: center;}

/*******
	margin  and padding
	*/
h4, p, blockquote, ul, fieldset, form, ol, dl, dir, menu
	{margin: 1.12em 0em;}
blockquote
	{margin-left: 5em; margin-right: 5em;}
ol, ul, dir, menu, dd
	{margin-left: 5em; padding: 0}
li      {margin-left: 1em; padding: 0}
ol ul, ul ol, ul ul, ol ol
	{margin-top: 0; margin-bottom: 0;}

/*******
	vertical align
	 */
sub	        {vertical-align: sub;}
sup	        {vertical-align: super;}

/*******
	text decoration
	*/
s, strike, del	{text-decoration: line-through;}
u, ins	        {text-decoration: underline;}

/******
	misc
	*/
hr	        {border: thin groove;}
ol	        {list-style-type: decimal;}
abbr, acronym	{font-variant: small-caps; letter-spacing:0.1em;}
pre	        {white-space: pre;}


/*******
	Site specific styling
	*/


/*******
	black background with silver text
	*/
body {
	background-color: black;
	color: #CCCCCC;
	text-align: center;
	margin: auto;
	}

/*******
	unvisited links are black, visited links are gray and active links are red
	*/


a {
	color: #CCCCCC;
	text-decoration: underline;
	}

a:link {
	color: #CCCCCC;
	}

a:active {
	color: red;
	}

a:visited {
	color: #CCCCCC;
	}

a:focus {
	outline: thin dotted invert;
	}


a:hover{
	background-color: gray;
	}

img {
	border: 0 none black;
	margin: 5px auto;
	}

.yellow {color: yellow}
.red {color: red}

.title {font-style: italic; }   /* for use in references etc. */

div     {
	margin: 0;
	padding: 0;
	 }


div.body {
	width: auto;
	}

div.header {
	border-bottom: thin groove;
	}

div.abstract {
	padding-top: 1em;
	text-align: left;
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	font-style: italic;
	}

div.content {
	text-align: left;
	margin: 0px;
	padding: 0px;
	}

div.image {
	margin: 25px auto;
	text-align: center;
	}

div.image p {
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	font-style: italic;
	text-align: center;
	}

div.listitem{
	  clear: both;
	  padding: 25px 0;
	  border-top: 1px solid #666;
}


div.listitem p{
	margin: 0 5px 0 150px;
}

div.listitem img{
	padding: 0 18px 35px 0;
	float: left;
}

div.notes {
	padding-top: 1em;
	text-align: left;
	font-family: Times, TimesNR, 'New Century Schoolbook', Georgia, 'New York', serif;
	font-style: italic;
	}


div.index {
	border-top: thin groove;
	width: 636px;   /*      this allows 3 items to be laid out evenly horizontally  */
	padding-right: 2px;
	padding-left: 2px;
	}

div.links {
	text-align: left;
	border-top: thin groove;
	padding-top: 1em;
	margin-top: 1em
	}

div.links li{
	margin-top: 0.5em;
}

div.navigate {
	width: 200px;
	text-align: left;
	padding: 0;
	margin-bottom: 1em;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.65em;
	font-weight: bold;
	background-color: inherit;
	background-repeat: no-repeat;
	color: inherit;
	}

div.navigate ul {
	list-style: none;
	padding: 0;
	margin: 0;
	}

div.navigate ul li {
	margin: 0;
	padding: 0;
	border-top: 1px solid #003;
	}

div.navigate ul li a{
	display: block;
	margin: 0;
	padding: 2px 2px 2px 2px;
	border-left: 10px solid #004400;
	border-right: 1px solid #004400;
	border-bottom: 1px solid #005500;
	background-color: #003300;
	width: 185px;
	}

div.navigate ul li a:link {
	color: #fff;
	text-decoration: none;
	}

div.navigate ul li a:active {
	color: #fff;
	text-decoration: none;
	}

div.navigate ul li a:visited {
	color: #CCCCCC;
	text-decoration: none;
	}

div.navigate ul li a:hover{
	border-left: 10px solid #003300;
	border-right: 1px solid #005500;
	border-bottom: 1px solid #005500;
	background-color: #005500;
	color: #fff;
	}

div.horizontal_navigate ul {
	padding: 1px 0;
	margin-left: 0;
	text-align: center;
	}

div.horizontal_navigate ul li {
	list-style: none;
	display: inline;
	margin: 0px;
	padding: 0px;
	}

div.horizontal_navigate ul li a {
	margin: 0px;
	padding: 1px 10px;
	display: inline;
	text-decoration: none;
	font-family: Arial, Helvetica, sans-serif;
	}

div.horizontal_navigate ul li a:link {
	text-decoration: underline;
	}

div.horizontal_navigate ul li a:active {
	text-decoration: underline;
	}

div.horizontal_navigate ul li a:visited {
	text-decoration: underline;
	}

ul.linkList {
	margin-left: 120px;
	margin-right: auto;
	width: 400px;
	}

div.footer {
	text-align: center;
	border-top: thin groove;
	font-size: 0.76em;
	padding-top: 1em;
	}

div.footer p {
	text-align: center;
	margin: auto;
	}

a.prev {
	display: block;
	margin: 0px;
	padding: 0px;
	float: left;
	text-decoration: none;
	text-align: left;
	width: 1em;
	}

a.next {
	display: block;
	margin: 0px;
	padding: 0px;
	float: right;
	text-decoration: none;
	text-align: right;
	width:1em;
	}

a.center {
	display: block;
	width: 3em;
	margin: 0px auto;
	padding: 0px;
	text-align: center;
	text-decoration: none;
	}

div.quote {font-style: italic; margin-left: 5em; margin-right: 5em}     /* should use blockquote */

dt {text-align: left; margin-left: 3em; }
dd {text-align: left; margin-left: 5em; margin-bottom: 1em; }
ul {list-style-type: none; }

div.news {
	border-top: thin groove;
	}

div.news dl{
	list-style-type: none;
	margin-left: auto;
	margin-right: auto;
	padding-top: 1em;
	}


ul.links {list-style-type: none; margin-left: 3em; }

/*      ul.thumb: a list of thumbnails, 132 px wide with descriptive text in paragraphs to the right */
ul.thumb{
	margin: 0;
	padding: 0;
	float: left;
	list-style: none;
}

ul.thumb li{
	margin: 15px 5px;
	padding: 0;
	list-style: none;
	float: left;
}

ul.thumb div {
	float: left;
	width: 132px;
	text-align: right;
}

ul.thumb li p {
	margin: 0 10px 10px 150px;
	padding-left: 25px;
}

/*      a.thumb: a clickable thumb for a gallery/light table layout */
a.thumb {
	display: block;
	width: 200px;
	height: 200px;
	padding: 6px;
	margin: 0px;
	text-align: center;
	float: left;
}