@charset "utf-8";

/* Reset the DOM box model for all elements */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, font, img, ins, kbd, q, s, samp,
small, strike, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-weight: inherit;
	font-style: inherit;
	font-size: 100%;
	font-family: inherit;
	vertical-align: baseline;
}


/* Constants */

.clear {
	clear: both;
}

.clear_right {
	clear: right;
}
.clear_left {
	clear: left;
}
.clear_none {
	clear: none;
}


body {
	margin: 0;
	padding: 0;
	background-image:url(../images/background_page.jpg);
	background-attachment: scroll;
	background-position:top;
	background-repeat:repeat-x;
	background-color:#ffffff;
}


/* Main container div */

#container {
	width: 850px;
	margin: 0 auto;
}


/* Main header div */

#header {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 850px;
	height: 274px;
	background: transparent;
}

#header h1 {
	margin: 0;
	padding: 0;
}


/* Header - top div */

#top_header {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 850px;
	height: 119px;
	background-image: url(../images/background_header.jpg);
	background-position: top;
	background-repeat: no-repeat;
	background-color: #003366;
}

#header_logo {
	position: relative;
	display: block;
	float:left;
	width: 190px;
	margin: 0;
	padding: 0 0 0 25px;
}

#header_logo img {
	margin: 0;
	padding: 0;
	border: none;
}

#search_bar {
	position: relative;
	display: block;
	visibility: hidden;
	float: right;
	width: 560px;
	margin: 8px 0 0 0;
	padding: 0 35px 0 0;
	font-family: "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #ccd0f2;
	text-align: right;
	background: transparent;
}

#search_bar form {
	font-family: "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #ccd0f2;
}

#search_bar input {
	padding-left: 3px;
	width: 115px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #a4a4a4;
	border: 1px solid #a4a4a4;
	background: #ffffff;
}

#navigation_bar {
	position: relative;
	display: block;
	float: right;
	width: 580px;
	margin: 58px 0 0 0;
	padding: 0 25px 0 0;
	font-family: "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #a4a4a4;
	background: transparent;
}

#navigation_bar a, #navigation_bar a:link, #navigation_bar a:visited {
	padding: 0 5px;
	font-family: "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #ffffff;
	text-decoration: none;
	background: transparent;
}

#navigation_bar a:active {
	padding: 0 5px;
	font-family: "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #cccccc;
	text-decoration: none;
	background: transparent;
}

#navigation_bar a:hover {
	padding: 0 5px;
	font-family: "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #a4a4a4;
	text-decoration: none;
	background: transparent;
}


/* Header - sub header div */

#sub_header {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 850px;
	height: 155px;
	background-image: url(../images/background_subheader.jpg);
	/*background-image: url(../images/background_subheader_home.jpg);*/
	background-attachment: scroll;
	background-position: top;
	background-repeat: no-repeat;
	background-color: #cccccc;
}

#sub_header .innertube_subheader {
	display: block;
	height: 155px;
	margin: 0 25px;
	padding: 0;
	border: none;
	background-color: transparent;
}

/* sub_header roll-over images */
#sub_header img {
	display: inline;
	margin: 0;
	padding: 0;
	border: none;
}

#sub_header img a,
#subheader img a:link,
#sub_header img a:visited,
#sub_header img a:hover {
	display: inline;
	margin: 0;
	padding: 0;
	border: none;
	text-decoration: none !important;
}

#sub_header .toxicology_biocompatibility {
	display: inline;
	float: left;
	width: 198px;
	height: 155px;
	margin: 0;
	padding: 0;
}

#sub_header .toxicology_biocompatibility a,
#sub_header .toxicology_biocompatibility a:link {
	display: inline;
	float: left;
	width: 198px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/toxicology_biocompatibility.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .toxicology_biocompatibility a:hover {
	display: inline;
	float: left;
	width: 198px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/toxicology_biocompatibility_over.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .microbiology {
	display: inline;
	float: left;
	width: 200px;
	height: 155px;
	margin: 0;
	padding: 0;
}

#sub_header .microbiology a,
#sub_header .microbiology a:link {
	display: inline;
	float: left;
	width: 200px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/microbiology.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .microbiology a:hover {
	display: inline;
	float: left;
	width: 200px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/microbiology_over.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .chemistry {
	display: inline;
	float: left;
	width: 201px;
	height: 155px;
	margin: 0;
	padding: 0;
}

#sub_header .chemistry a,
#sub_header .chemistry a:link {
	display: inline;
	float: left;
	width: 201px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/chemistry.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .chemistry a:hover {
	display: inline;
	float: left;
	width: 201px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/chemistry_over.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .special_projects {
	display: inline;
	float: left;
	width: 201px;
	height: 155px;
	margin: 0;
	padding: 0;
}

#sub_header .special_projects a,
#sub_header .special_projects a:link {
	display: inline;
	float: left;
	width: 201px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/special_projects.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}

#sub_header .special_projects a:hover {
	display: inline;
	float: left;
	width: 201px;
	height: 155px;
	margin: 0;
	padding: 0;
	background-image: url(../images/special_projects_over.jpg);
	background-attachment: scroll;
	background-position: top left;
	background-repeat: no-repeat;
	background-color: transparent;
}


/* Content container div */

#content {
	position: relative;
	display: block;
	margin: 0 auto;
	padding-bottom: 0;
	width: 850px;
	background-image: url(../images/background_white.jpg);
	background-attachment: scroll;
	background-position: center;
	background-repeat: repeat-y;
	background-color: #ffffff;
}

#content h1 {
	padding: 5px 0 5px 0;
	font-family: "Trebuchet MS";
	font-size: 16px;
	font-weight: bold;
	color: #000033;
	border: none;
	background: transparent;
}

#content h2 {
	padding: 5px 0 0 0;
	font-family: "Trebuchet MS", "Times New Roman", Times, serif;
	font-size: 14px;
	font-weight: bold;
	color: #000033;
	background: transparent;
}

#content h3 {
	padding: 5px 0 0 0;
	font-family: "Trebuchet MS", "Times New Roman", Times, serif;
	font-size: 14px;
	font-weight: bold;
	color: #666666;
	background: transparent;
}

#content h4 {
	padding: 5px 0 0 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: bold;
	color: #000033;
	background: transparent;
}

#content p {
	padding: 5px 0 10px 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #333333;
	line-height: 1.3em;
	background: transparent;
}

#content a, #content a:link {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000066;
	text-decoration: underline;
}

#content a:visited {
	font-size: 12px;
	color: #003366;
	text-decoration: underline;
}

#content a:active {
	font-size: 12px;
	color: #003366;
	text-decoration: none;
}

#content a:hover {
	font-size: 12px;
	color: #000033;
	text-decoration: none;
}

#content ul {
	padding: 5px 30px 15px 50px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	background: transparent;
	list-style: disc;
}

#content ol {
	padding: 5px 30px 15px 50px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	background: transparent;
	list-style: decimal;
}

#content li {
	padding-bottom: 3px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	line-height: 1.25em;
	background: transparent;
	list-style: inherit;
}

#content li a, #content li a:link {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: blue;
	text-decoration: underline;
	background: transparent;
}

#content li a:visited, #content li a:active {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: blue;
	text-decoration: underline;
	background: transparent;
}

#content li a:hover {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: blue;
	text-decoration: none;
	background: transparent;
}

#content dl {
	padding: 5px 30px 15px 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	background: transparent;
	list-style: disc;
}

#content dt {
	padding: 0 0 3px 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: bold;
	color: #000000;
	background: transparent;
}

#content dd {
	padding: 0 0 3px 50px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	background: transparent;
}

#content dl a, #content dl a:link {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: blue;
	text-decoration: underline;
	background: transparent;
}

#content dl a:visited, #content dl a:active {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: blue;
	text-decoration: underline;
	background: transparent;
}

#content dl a:hover {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: blue;
	text-decoration: none;
	background: transparent;
}

#content blockquote {
	margin: 5px 45px 15px 33px;
	padding-bottom: 3px;
	padding-left: 15px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #666;
	line-height: 1.25em;
	background: transparent;
	border-left: 2px solid #cccccc;
}


/* Content inner-background graphic */

#content_background {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 850px;
	background-image:url(../images/background_globe2.gif);
	background-position: 495px 100%;
	background-attachment: scroll;
	background-repeat: no-repeat;
	background-color: transparent;
}


/* Content column (left) */

#content_column {
	display: block;
	float: left;
	width: 550px;
	margin-right: 0;
	padding-left: 25px;
	background: transparent;
}

#content_column .homeFlash {
	width: 500px;
	margin: 5px 0 10px 0;
	padding: 0;
	overflow: visible;
}

/*Margins for inner DIV inside content_column (to provide padding)*/
.innertube_content {
	margin: 15px 25px 15px 25px;
	padding: 0;
	background: transparent;
}


/* Sidebar column (right) */

#sidebar {
	display: relative;
	float: right;
	width: 210px;
	margin: 15px 0 0 0;
	padding: 0 35px 0 0;
	background-image: url(../images/background_sidebar.gif);
	background-attachment: scroll;
	background-position: left center;
	background-repeat: repeat-y;
	background-color: transparent;
}

#sidebar_top {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 210px;
	height: 25px;
	background-image: url(../images/sidebar_top.gif);
	background-attachment: scroll;
	background-position: center 15px;
	background-repeat: no-repeat;
	background-color: #ffffff;
}

/*Margins for inner DIV inside sidebar column (to provide padding)*/

.innertube_sidebar {
	margin: 0 10px 10px 10px;
	background-color: #ffffff;
}

#sidebar_bottom {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 210px;
	height: 20px;
	background-image: url(../images/sidebar_bottom.gif);
	background-attachment: scroll;
	background-position: center bottom;
	background-repeat: no-repeat;
	background-color: #ffffff;
}

#sidebar h2 {
	margin: 0 10px 5px 10px;
	padding: 5px 0 5px 5px;
	font-family: "Trebuchet MS", "Times New Roman", Times, serif;
	font-size: 14px;
	font-weight: bold;
	color: #000033;
	background-color: transparent;
}

#sidebar h2 span.white {
	font-family: "Trebuchet MS", "Times New Roman", Times, serif;
	font-size: 14px;
	font-weight: bold;
	color: #000033;
	background-color: #ffffff;
	padding: 5px;
}

#sidebar h3 {
	margin: 10px 0 0 0;
	padding: 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	font-weight: bold;
	color: #000000;
	background: transparent;
}

#sidebar a, #sidebar a:link {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #000066;
	text-decoration: underline;
}

#sidebar a:visited {
	font-size: 11px;
	color: #003366;
	text-decoration: underline;
}

#sidebar a:active {
	font-size: 11px;
	color: #003366;
	text-decoration: none;
}

#sidebar a:hover {
	font-size: 11px;
	color: #000033;
	text-decoration: none;
}

#sidebar p {
	padding: 0 0 10px 0;
	margin: 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #000000;
	line-height: 1.2em;
	background: transparent;
}

#sidebar ul {
	margin: 0 0 18px 25px;
	padding: 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #333333;
	background: transparent;
	list-style: disc;
}

#sidebar li {
	margin: 0;
	padding-bottom: 3px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #333333;
	line-height: 1.2em;
	background: transparent;
	list-style: disc;
}

#sidebar li a, #sidebar li a:link {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #000066;
	text-decoration: underline;
}

#sidebar li a:visited {
	font-size: 11px;
	color: #003366;
	text-decoration: underline;
}

#sidebar li a:active {
	font-size: 11px;
	color: #003366;
	text-decoration: none;
}

#sidebar li a:hover {
	font-size: 11px;
	color: #000033;
	text-decoration: none;
}

/* Content clear div */

.content_clear {
	clear: both;
	margin: 0;
	padding: 10px 0;
}


/* Main footer div */

#footer {
	clear: both;
	width: 850px;
	color: #ffffff;
	text-align: center;
	padding: 0;
	background-image: url(../images/background_footer.jpg);
	background-attachment: scroll;
	background-position: center;
	background-repeat: repeat-y;
	border-bottom-color: #cccccc;
}

#footer p {
	font-family: arial, helvetica, sans-serif;
	font-size: 11px;
	color: #777777;
	margin: 0px;
	padding-top: 15px;
	padding-right: 0;
	padding-bottom: 10px;
	padding-left: 0;
}

#footer a, #footer a:link,
#footer a:visited,
#footer a:active {
	font-family: arial, helvetica, sans-serif;
	font-size: 11px;
	color: #666666;
	text-decoration: none;
}

#footer a:hover {
	font-size: 11px;
	color: #ffffff;
	text-decoration: none;
}


/* Footer end graphic */

#footer_end {
	position: relative;
	display: block;
	margin: 0;
	padding: 0;
	width: 850px;
	height: 50px;
	background-image: url(../images/footer_bottom.jpg);
	background-attachment: scroll;
	background-position: top center;
	background-repeat: no-repeat;
	background-color: #ffffff;
}

#footer_end p {
	font-family: arial, helvetica, sans-serif;
	font-size: 11px;
	color: #bbbbbb;
	margin: 0px;
	padding-top: 20px;
	padding-right: 0;
	padding-bottom: 0;
	padding-left: 0;
}

#footer_end a, #footer_end a:link,
#footer_end a:visited,
#footer_end a:active {
	font-family: arial, helvetica, sans-serif;
	font-size: 11px;
	color: #999999;
	text-decoration: none;
}

#footer_end a:hover {
	font-size: 11px;
	color: #000000;
	text-decoration: none;
}