body {
	text-align: center;
	margin: 0px;
	padding: 0px;
	font-size: 12px;
	font-family: 'Trebuchet MS', sans-serif;
}

img {
	border: 0px;
	margin: 0px;
	padding: 0px;
	line-height: 0px;
	font-size: 0px;
}

h3 {
	font-size: 16px;
}

a {
	text-decoration: underline;
	background-color: transparent;
	color: #343f70;
}

a:visited {
	color: #2d3e87;
}

a:hover {

	background-color: #EDF7FA;
	color: black;

}

a.cake {
	text-decoration: none;
	background-color: transparent;
}

a.cake:visited {
}

a.cake:hover {

}

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

a.menu_item {
	display: block;
	width: 100%;
	height: 28;
	margin-top: 5px;
	text-decoration: none;
	color: black;
}

a.menu_item:visited {
	color: black;
}

a.menu_item:hover {
	color: #2d3e87;
	background-color: transparent;
	text-decoration: underline;
}

.menu_item div {
	padding-top: 4px;
}

#wrapper {
	width: 800px;
	margin: auto;
	padding: 0px;
	border-collapse: collapse;
}

#content_td {
	width: 760px;
}

#content {
	width: 760px; 
	border-collapse: collapse; 
	padding: 0px; 
	margin: 0px;
}

.left_shadow {
	width: 20px;
	background-image: url(http://www.gulfhypoxia.net/images/shadow_left.png);
	background-repeat: repeat-y;
}

.right_shadow {
	width: 20px;
	background-image: url(http://www.gulfhypoxia.net/images/shadow_right.png);
	background-repeat: repeat-y;
}

#header {
	position: relative; 
	width: 760px; 
	height: 200px; 
}

#header div.shadow_block {
	position: absolute;
	width: 760px;
	height: 60px;
	background-color: #222;
	top: 0px;
	left: 0px;
	opacity: 0.8;
	filter:alpha(opacity=80);
}

#header div.hlogo_block {
	position: absolute;
	top: 0px;
	left: 0px;
}

#header div.shadow_text {
	position: absolute;
	height: 60px;
	top: 4px;
	left: 75 px;
}

#header div.shadow_text h3 {
	padding: 0px;
	margin: 0px;
	font-size: 24px;
	font-weight: bold;
	color: white;
	opacity: 1.0;
	filter:alpha(opacity=100);
}

#header div.shadow_text p {
	border-top: 1px solid white;
	padding: 0px;
	margin: 0px;
	font-size: 16px;
	font-weight: bold;
	color: white;
}

#header div.logo_block {
	position: absolute;
	top: 0px;
	right: 20px;
}

#tabs {
	position: absolute;
	bottom: 0px;
	@bottom: 4px;
	left: 0px;
	padding-left: 10px;
}

#tabs table {
	border-collapse: collapse;
}


#tabs table tr td.tab_left_focus {
	background-image: url(http://www.gulfhypoxia.net/images/left_tab_white.png);
	background-position: top right;
	height: 35px;
	width: 14px;
}

#tabs table tr td.tab_center_focus {
	background-image: url(http://www.gulfhypoxia.net/images/center_tab_white.png);
	height: 35px;
	font-size: 14px;
}

#tabs table tr td.tab_right_focus {
	background-image: url(http://www.gulfhypoxia.net/images/right_tab_white.png);
	background-position: top left;
	height: 35px;
	width: 10px;
}

#tabs table tr td.tab_left {
	background-image: url(http://www.gulfhypoxia.net/images/left_tab.png);
	background-position: top right;
	height: 35px;
	width: 14px;
}

#tabs table tr td.tab_center {
	background-image: url(http://www.gulfhypoxia.net/images/center_tab.png);
	height: 35px;
	font-size: 14px;
}

#tabs table tr td.tab_right {
	background-image: url(http://www.gulfhypoxia.net/images/right_tab.png);
	background-position: top left;
	height: 35px;
	width: 10px;
}

#hypoxia_box {
 	height: 280px;
 	width: 300px;
 	vertical-align: top;
 	padding-top: 20px;
 	text-align: center;
}

#hypoxia_box div.surround {
	margin: auto;
	height: 200px;
	width: 270px;
	position: relative;
	text-align: left;
}

#hypoxia_box div.surround div.header {
	position: absolute;
	top: 0px;
	left: 0px;
	height: 28px;
	width: 100%;
	background-color: #afc1d4;
}

#hypoxia_box div.surround div.header p {
	font-size: 20px;
	font-weight: normal;
	padding: 0px;
	padding-left: 20px;
	margin: 0px;
}

#hypoxia_box div.surround div.content {
	position: absolute;
	top: 28px;
	left: 0px;
	padding-left: 10px;
	padding-right: 10px;
	background-image: url(http://www.gulfhypoxia.net/images/large_grad_invert.png);
	background-repeat: repeat-x;
}

#hypoxia_box div.surround div.content p {
	text-indent: 20px;
	font-style: none;
	font-size: 12px;
	font-weight: normal;
	line-height: 130%;
	padding: 0px;
	margin: 0px;
}

div.top_left_corner {
	position: absolute;
	top: 0px;
	@top: -2px;
	left: 0px;
	width: 15px;
	height: 15px;
	z-index: 24;
}

div.top_right_corner {
	position: absolute;
	top: 0px;
	@top: -2px;
	right: 0px;
	width: 15px;
	height: 15px;
	z-index: 24;
}

div.bottom_left_corner {
	position: absolute;
	bottom: 0px;
	left: 0px;
	width: 15px;
	height: 15px;
	z-index: 24;
	@margin-bottom: -5px;
}

div.bottom_right_corner {
	position: absolute;
	bottom: 0px;
	right: 0px;
	width: 15px;
	height: 15px;
	z-index: 24;
	@margin-bottom: -5px;
}

.news_flash {
	padding-top: 20px;
	height: 275px;
	@height: 280px;	/* IE and other browsers disagree on how some alignments work */
	width: 440px;
	text-align: center;
	overflow: hidden;
}

.news_flash div {
	position: relative;
	width: 400px;
	height: 240px;
	@height: 245px;
	text-align: left;
	margin: auto;
	overflow: hidden;
}

.news_flash div div.news_item {
	position: absolute;
	top: 0px;
	left: 0px;
	width: 400px;
	height: 240px;
	overflow: hidden;
}

#d2, #d3 {
	opacity: 0.0;
	filter: alpha(opacity=0);
}

.news_flash div div div.image_back {
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
}

.news_flash div div div.text_overlay {
	position: absolute;
	bottom: 0px;
	left: 0px;
	width: 100%;
	height: 80px;
	background-color: #222;
	filter:alpha(opacity=80);
	opacity: 0.8;
	color: #ffffff;
}

.news_flash div div div.text_overlay p.title {
	margin: 0px;
	margin-left: 10px;
	font-size: 20px;
	font-weight: bold;
}

p.title_small {
	margin: 0px;
	margin-left: 10px;
	font-size: 16px;
	font-weight: bold;
}

.news_flash div div div.text_overlay p.note {
	margin: 0px; 
	margin-left: 10px;
	padding: 0px;
	font-size: 14px;
	font-weight: normal;
}

.box {
 	vertical-align: top;
 	text-align: center;
 	overflow: hidden;
}

.box div.surround {
	margin: auto;
	position: relative;
	text-align: left;
}

.box div.surround div.header {
	position: absolute;
	top: 0px;
	left: 0px;
	height: 24px;
	width: 100%;
	background-color: #afc1d4;
}

.box div.surround div.header p {
	font-size: 20px;
	font-weight: normal;
	padding: 0px;
	padding-left: 20px;
	margin: 0px;
}

.box div.surround div.content {
	position: absolute;
	top: 24px;
	left: 0px;
	padding-left: 10px;
	padding-right: 10px;
	background-image: url(http://www.gulfhypoxia.net/images/large_grad_invert.png);
	background-repeat: repeat-x;
}

.box div.surround div.content p {
	text-indent: 20px;
	font-style: none;
	font-size: 12px;
	font-weight: normal;
	line-height: 150%;
	padding: 0px;
	margin: 0px;
}

.box div.surround div.content li {
	margin-top: 3px;
	line-height: 200%;
	font-style: none;
	font-size: 12px;
	font-weight: normal;
	padding: 0px;
	margin: 0px;
}

.text_formatting {
	font-style: none;
	font-size: 12px;
	font-weight: normal;	
	line-height: 150%;
}

.text_formatting p {
	text-indent: 20px;
	line-height: 150%;
}

.text_formatting p.no_indent {
	text-indent: 0px;
}

.text_formatting li {
	margin-top: 3px;
	font-style: none;
	font-size: 12px;
	font-weight: normal;	
}

.caption {
	padding-left: 30px;
	padding-right: 30px;

}

.caption span {
	font-size: 12px;
	font-weight: bold;
}

.caption p {
	font-style: none;
	font-size: 10px;
	font-weight: normal;
	padding: 0px;
	margin: 0px;
	display: inline;
}

.personnel_img {
	width: 75px;
}

.personnel_img img {
	border: 1px solid black;
}

.personnel_text {
	width: 275px;
	font-size: 12px;
	
}

.citation {
	margin-left: 40px;
	text-indent: -40px;
	list-style-type: none;
	padding-top: 3px;
	padding-bottom: 3px;
}

a.news_item_link {
	color: white; 
	text-decoration: none; 
	display: block; 
	width: 100%; 
	height: 100%;
}

a.news_item_link:hover {
	background-color: #000020;
}