/* dark blue	145	170	85	(h,s,l) */
/* light blue 145	128	128	(h,s,l) */
/* v. light blue 145 85 170 (h,s,l) */
/* red				236	193	96	(h,s,l) */
/* light grey	224	224	224	(r,g,b) */

body {
  background: white;
	color: black;
}
div.sitetitle {
	color: white;
	font-family: arial,helvetica,sans-serif;
	float:right;
	padding: 0.5em;
}
h1 {
	background-color: rgb(27,74,154);
	background-image: url(images/gradient.jpg);
	background-position: top right;
	background-repeat: repeat-y;
	border-bottom: 0.25em solid rgb(184,20,36);
	color: white;
	margin: 0;
	padding: 0.5em;
	font: normal small-caps bolder xx-large sans-serif;
	font-family: arial,helvetica,sans-serif;
	font-stretch: wider;
	letter-spacing: 0.25em;
	word-spacing: 0.25em;
}
div.marquee {
	background-image: url(images/marquee.jpg);
	background-position: 0px 0;
	background-repeat: repeat-x;
	display: none; /* only turn on for certain media */
	width: 100%;
	height: 128px;
	border-bottom: 0.5em solid rgb(184,20,36);
}
div.navbar {
	position: absolute;
	left: 0.5em;
	width: 200px;
	padding: 0 0.5em 0 0;
	}
div.content {
	background: white;
	width:auto;
	min-width:200px;
	margin-left:200px;
	padding: 0.5em 0 0.5em 1.0em;
}
div.equation {
	text-align: center;
}
div.equation .caption {
	float: right;
}
div.figure {
  background: white;
  clear:right;
  float:right;
  margin: 0;
	padding: 1.0em;
	padding-right: 0;
  width: 25%;
  z-index: 1
  }
div.figure img {
  display: block;
  width: 100%;
  margin: 0.5em 0 0.25em 0;
  z-index: 1;
  }
div.figure img:hover {
  float:right;
  width: 200%;
  margin: 0;
  z-index: 1;
  }
div.figure p {
  margin-top: 0;
  text-align: center;
	font-style: italic;
  }
div.footer {
	clear: both;
	color: white;
	background-color: rgb(27,74,154);
	background-image: url(images/gradient.jpg);
	background-position: top right;
	background-repeat: repeat-y;
  border-top: 0.5em solid rgb(184,20,36);
  padding: 0.25em;
	vertical-align: middle;
}
div.clear {
  clear: both;
  height: 0;
  }
div.footer span.left {
	float: left;
  text-align: left;
  }
div.footer span.right {
	float: right;
  text-align: right;
  }
h2 {
  /* clear:both; */
	background-image: url(images/backgroundh2.png);
	background-position: top left;
	background-repeat: no-repeat;
	background-color: rgb(154,174,207);
  border-bottom: 0.25em solid rgb(184,20,36);
	font: normal normal bold x-large sans-serif;
	font-family: arial,helvetica,sans-serif;
  margin-top: 0.5em;
  margin-bottom: 0em;
  padding:0.25em 0 0.25em 0.25em;
  }
h3 {
	/*font: normal normal normal medium sans-serif;*/
	}
hr {
  color: rgb(184,20,36);
  background-color: rgb(184,20,36);
  height: 0.5em  
  }
table {
	border: solid 1px rgb(27,74,154);
	border-collapse: collapse;
	text-align: center;
	margin-left: auto;
	margin-right: auto;
}
th {
	border: solid 1px rgb(27,74,154);
	background: rgb(154,174,207);
	padding: 0.125em;
}
td {
	border: solid 1px rgb(27,74,154);
	padding: 0.125em;
}
img {
	display:block;
	margin:0;
	margin-top: 0.5em;
	padding:0;
}
span.sup {
	font-size:67%;
	position:relative;
	top:-0.5em;
}
span.sub {
	font-size:67%;
	position:relative;
	top:0.16em;
}
div.footer img {
	display:inline;
}
  
/* CSS Code for running the navigation bar */
#navbar p 
{
	color: white;
	text-align:center;
	background-image: url(images/navtitle.png);
	background-repeat: no-repeat;
	background-color: rgb(27,74,154);
	margin: 1em 0 0 0;
}
#navbar img
{
	border: solid 1px rgb(27,74,154);
	width: 198px;
}
#navbar ul {
	background-color: rgb(225,225,225);
	background-image: url(images/gradient2.jpg);
	background-position: right;
	background-repeat: repeat-y;
	border: 1px solid rgb(27,74,154);
	list-style: none;
	margin: 0;
	padding: 0;
	width: 198px;
	}
#navbar ul li {
	border-top: 1px solid #003172;
  display: block;
	position: relative;
  margin: 0;
  padding: 0;
  padding-right: 16px;
  width: 182px;
	}
#navbar ul li a {
  color: black;
	display: block;
  text-align: center;
	text-decoration: none;
	padding: 0.125em;
  margin: 0;
	}
#navbar ul li div {
	background: #aabbd0;
	border: 1px solid #003172;
	position: absolute;
	left: 198px;
  text-align: center;
	top: 0;
	display: none;
  width:200px;
	}
#navbar ul li ul {
	position: absolute;
	left: 198px;
	top: 0;
	display: none;
	}
#navbar ul li img {
	position: absolute;
	left: 198px;
	top: 0;
	display: none;
	}
#navbar ul li:hover {
	background-image: url(images/gradient3.jpg);
	background-position: top right;
	background-repeat: repeat-y;
}
#navbar ul li:hover ul { display: block; }
#navbar ul li.over ul { display: block; }
#navbar ul li:hover img { display: block; }
#navbar ul li.over img { display: block; }
#navbar ul li:hover div { display: block; }
#navbar ul li.over div { display: block; }

/* CSS Information for handling pop-up help */
div.popup img {
	display: inline;
}
div.popup p {
	display: none;
}
div.popup:hover p {
	float:left;
	display: block;
}

/* CSS for handling math */
span.math_top, span.math_row {
	padding: 0;
	margin: 0;
	min-height: 1em;
}
span.math_frac {
	padding: 0 0.05em 0 0.05em;
	margin: 0;
}
span.math_left {
	padding: 0 0.05em 0 0;
	margin: 0;
}
span.math_right {
	padding: 0 0 0 0.05em;
	margin: 0;
}
span.math_func {
	letter-spacing: -0.05em;
	margin-right: 0.05em;
	padding: 0 0.05em 0 0.05em;
	margin: 0;
}
span.math_op {
	padding: 0 0.25em 0 0.25em;
	margin: 0;
}
span.math_id {
	font-style: italic;
	padding: 0 0.05em 0 0.05em;
	margin: 0;
}
span.math_num {
	letter-spacing: -0.05em;
	margin: 0 0.05em 0 0;
	padding: 0 0.05em 0 0.05em;
	margin: 0;
}
span.math_sub {
	padding: 0 0.05em 0 0;
	margin: 0 0 0 -0.1em;
	position:relative;
	font-size:67%;
	top:0.33em;
}
span.math_sup {
	padding: 0 0.05em 0 0;
	margin: 0 0 0 -0.1em;
	position:relative;
	font-size:67%;
	top:-0.66em;
}
p span.math_id {
	padding: 0;
}
p span.math_op {
	padding: 0 0.15em 0 0.15em;
}
p span.math_num {
	padding: 0;
}

/* CSS Information for handling differences between print and screen */
@media print 
{
	div.header
	{
		margin-bottom: 1.5em;
	}
	div.navbar 
	{
		display:none;
	}
	div.content
	{
		margin-left: 0;
		padding: 0;
	}
	p.model
	{
		display: none;
	}
} 

@media screen 
{
	div.marquee 
	{
		display: block;
	}
}