<!-- Main Page Elements Start-->

* { 
	padding:0px; margin:0px; 
}

body { 
	background: #000;
	margin-top: 0px; 
}

a {
	border: none;
}

h1, h2, h3 {
	padding: 0;
	letter-spacing: -.02em;
	line-height: 1em;
	color: #32757D;
}

h1 {
	font-size: 80px;
	margin: 0px 0px -2px 0px;
}

h2 {
	font-size: 25px;
	margin: 0px 0px 5px 0px;	
}

h3 {
	font-size: 20px;
	margin: 3px 0px 5px 0px;
}

p {
	font-size: 11.5px;
	color: #1E515C;
	line-height: 1.5em;
}

table.ex1 {
	table-layout:fixed;
}

#caption {
	font: 7px bold Georgia, "Times New Roman", Times, serif;
	color: #666666;
}
<!-- Main Page Elements End -->

<!-- Image Rollover Style Start -->

ul.photo-list {
	list-style: none;
} 

ul.photo-list li {
	width: 89px;
	height: 89px;
	list-style: none;
}

ul.photo-list li a {
	display: block;
	position: relative;
}

ul.photo-list li a img {
	position: absolute;
	z-index: 1;
}

ul.photo-list li span {
	display: block;
	height: 89px;
	width: 89px;
	position: absolute;
	z-index: 2;
}

<!-- Image Rollover Style End -->

<!-- IE PNG Fix Start -->
img, div { 
	behavior: url(iepngfix.htc);
	border: 0;
	outline: none;
}
<!-- IE PNG Fix End -->

<!-- Content Fade In-Out Elements Start -->

.clear {
	clear: both;
}

#page-wrap {
	width: 820px;
	margin: 0px;
}

.button {
	float: left;
	display: inline;
}

#home {
	display: block;
	background: url(../img/gu3bkdrop_05dragonfly.jpg) no-repeat top;
	width: 580px;
	height: 490px;
}

#home-button {
	opacity: 1.0;
	margin: 8px 5px 0px 10px;
	/* For IE 5-7 */
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
	/* For IE 8 */
	-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";	
}

#print {
	display: none;
	background: url(../img/gu3bkdrop_05tree.jpg) no-repeat 0 0;
	width: 580px;
	height: 490px;
}

#print-button {
	opacity: 0.5;
	margin: 8px 2px 0px 2px;
	/* For IE 5-7 */
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
	/* For IE 8 */
	-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";	
}

#web {
	display: none;
	background: url(../img/gu3bkdrop_05spider.jpg) no-repeat 0 0;
	width: 580px;
	height: 490px;
}

#web-button {
	opacity: 0.5;
	margin: 8px 2px 0px 2px;
	/* For IE 5-7 */
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
	/* For IE 8 */
	-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";		
}

#identity {
	display: none;
	background: url(../img/gu3bkdrop_05berries.jpg) no-repeat 0 0;
	width: 580px;
	height: 490px;
}

#identity-button {
	opacity: 0.5;
	margin: 8px 2px 0px 2px;
	/* For IE 5-7 */
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
	/* For IE 8 */
	-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";		
}

#illustration {
	display: none;
	background: url(../img/gu3bkdrop_05frog.jpg) no-repeat 0 0;
	width: 580px;
	height: 490px;
}

#illustration-button {
	opacity: 0.5;
	margin: 8px 2px 0px 2px;
	/* For IE 5-7 */
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
	/* For IE 8 */
	-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";		
}

<!-- Content Fade In-Out Elements End -->