body {	text-align: center;	font: Arial, Helvetica, sans-serif;}#mainContainer {	margin: 0 auto;	width: 609px;	text-align: left;}#copyright {	text-align: center;	font-family: Arial, Helvetica, sans-serif;	font-size: 10px;	color: #666666;	position: absolute;	top: 560px;	margin: 0 auto;	width: 609px;}a {	color: #006600;}/* home */#home {	background-image: url(images/bg_home.jpg); 	height: 481px;	width: 609px;	position: absolute;}#menu {	height: 110px;	width: 350px;	position: absolute;	left: 40px;	top: 237px;	z-index:100;}#background {	height: 167px;	width: 279px;	position: absolute;	left: 40px;	top: 275px;}#content {	height: 60px;	width: 233px;	position: absolute;	left: 40px;	top: 275px;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #333333;	margin-top: 78px;	margin-left: 21px;	text-align: justify;}/* materials */#materials {	background-image: url(images/bg_materials.jpg);	height: 481px;	width: 609px;	position: absolute;}#mmenu {	height: 110px;	width: 350px;	position: absolute;	left: 40px;	top: 228px;	z-index: 100;}#mbackground {	height: 147px;	width: 279px;	position: absolute;	left: 40px;	top: 266px;}#mcontent {	height: 60px;	width: 233px;	position: absolute;	left: 40px;	top: 246px;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #333333;	margin-top: 78px;	margin-left: 21px;	text-align: justify;}/* our work */#ourwork {	background-image: url(images/bg_ourwork.jpg);	height: 481px;	width: 609px;	position: absolute;}#omenu {	height: 110px;	width: 350px;	position: absolute;	left: 40px;	top: 0px;	z-index: 100;}#obackground {	height: 147px;	width: 279px;	position: absolute;	left: 40px;	top: 38px;}#ocontent {	height: 345px;	width: 527px;	position: absolute;	left: 40px;	top: 20px;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #333333;	margin-top: 78px;	margin-left: 0px;	text-align: justify;}#oworklink {	height: 60px;	width: 100px;	position: absolute;	left: 40px;	top: 10px;	font-family: Arial, Helvetica, sans-serif;	font-size: 14px;	font-weight:bold;	color: #ffffff;	margin-top: 40px;	margin-left: 406px;	text-align:right}/* about us */#aboutus {	background-image: url(images/bg_aboutus.jpg);	height: 481px;	width: 609px;	position: absolute;}#amenu {	height: 110px;	width: 350px;	position: absolute;	left: 40px;	top: 93px;	z-index: 100;}#abackground {	height: 147px;	width: 520px;	position: absolute;	left: 40px;	top: 131px;}#acontent {	height: 60px;	width: 480px;	position: absolute;	left: 40px;	top: 135px;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #333333;	margin-top: 58px;	margin-left: 21px;}/* bio */#bio {	height: 481px;	width: 609px;	position: absolute;}#bmenu {	height: 110px;	width: 350px;	position: absolute;	left: 40px;	top: 0px;	z-index: 100;}#bbackground {	width: 485px;	position: absolute;	left: 40px;	top: 38px;	padding: 20px;	font-family: Arial, Helvetica, sans-serif;	font-size: 11px;	color: #333333;}#bcontent {	height: 60px;	width: 500px;	position: absolute;	left: 40px;	top: 135px;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #333333;	margin-top: 78px;	margin-left: 21px;}/* contact us */#contactus {	background-image: url(images/bg_contactus.jpg);	height: 481px;	width: 609px;	position: absolute;}#cmenu {	height: 110px;	width: 350px;	position: absolute;	left: 40px;	top: 217px;	z-index: 100;}#cbackground {	height: 147px;	width: 279px;	position: absolute;	left: 40px;	top: 255px;}#ccontent {	height: 60px;	width: 233px;	position: absolute;	left: 40px;	top: 230px;	font-family: Arial, Helvetica, sans-serif;	font-size: 12px;	color: #333333;	margin-top: 78px;	margin-left: 21px;	text-align: justify;}/* menu */#nav, #nav ul {	padding: 0;	margin: 0;	list-style: none;}#nav li {	float: left;	position: relative;}.subnav{	display: none;	width: 10em;	position: absolute;	top: 36px;	left: 0;}.subnav li{	width: 10em;}.subnav li a{	padding-left: 10px;	color:#333333;	font-family: Arial, Helvetica, sans-serif;	font-size: .8em;	text-decoration: none;}#nav li>ul { /* to override top and left in browsers other than IE, which will position to the top right of the containing li, rather than bottom left */	top: auto;	left: auto;}#nav li:hover ul, li.over ul { /* lists nested under hovered list items */	display: block;}