* {margin:0 padding:0;}
body {
	text-align:center;  
	}
#main_wrapper {
	width:850px; 
	margin-left:auto;  
	margin-right:auto; 
	text-align:left; 
	padding:10px 0;
	margin-top:10px;
	margin-bottom:10px;
	}	
#header { height:20px; width:750px;
	margin: 0 10px;
	
	}
#nav {
	width:130px;
	margin:10px 10px 10px 10px;
	float:left;
	display:inline; 
	}
#content {
	width:550px;
	margin:10px 10px 10px 0px;
	float:left;
	}
#promo {
	width:130px;
	margin:10px 0 10px 0;
	float:left;
	}
#footer {width:800px;
	margin:0 10px;
	clear:both;
	}
#header_inner, #content_inner, #promo_inner {
	overflow:hidden; 
	}
#header_inner {
	padding:1em 2em;
	}
#nav_left {
	padding:1em .5em;
	}
#content_inner {
	padding:0em 1em 1em 1.5em;
	}

#promo_inner {
	padding:1em .5em;
	}
#footer_inner {
	padding:.5em 1em;
	text-align:center;
	}


* html * {
	zoom:100%; 

	}

* {
	margin:0;
	padding:0;
	}
body {
	font: 1em Lucida, Arial, sans-serif; 
}
.float_left {float:left; margin: 0 .3em .3em 0;}      
.float_right {float:right;  margin: 0 0 .3em .3em;} 

	


body {background-color:#FFF;}
#main_wrapper {
	background-color:#FFFFFF;
}
#header {
	background-color:#FFF;
} 
#nav {
	background-color:#FFF;
}
#content {
	background-color:#FFFFFF;
}
#promo {
	background-color:#FFF;
}
#footer {
	background-color:#FFF;
}

h1, h2, h3, h4, h5, h6, ul, ol, dl {
	font-family: 'Trebuchet MS', Verdana,  serif;
	} 

h1 {
	color:#666;
	}
h2 {
	color:#BF9960; 
	}
h3, h4, h5 {
	color:#727EA3;
	}
h6 {
	color:#000000;
	}
p {
	color:#000;
	}
ul, ol, dl, blockquote, cite {
	color:#000;
	}
cite {
	color:#390;
	}
promo {
	color:red;
	}
#nav ul, #nav a {
	color:#FFF;
	}
table, form {
	color: #6430BF;
	}
a {
	color:#CCCCCC;
	}
a:hover {
	color:#727EA3;
	}
#nav a:hover {
	color:#000;
	}
#content_inner {color:#03F;
}

#content_inner h1 {color:#669900;
}
	
#header h1{color:#666
}


h1 {font-size:1.5em; 
	line-height:1.25;
	padding:0 0 0 0;	
	}
h2 {font-size:1.375em; 
	line-height:1.25;
	padding:1em 0 0.5em 0;	
	}
h3 {font-size:1.125em; 
	line-height:1.25; padding-top:1em; padding-bottom: 0.5em;
	}
h4 {font-size:1.125em; 
	}
h5 {font-size:1em; 
	}
h6 {font-size:.875em; 
	}
p  {
	font-size:.8em; 
	line-height:1.25; 
	margin-bottom:.75em; 
 	}
a {
	
	}
a:hover {
	text-decoration:none;
	}
	

#content_main h1 {
	text-align:center;
}

#content_main em {font-weight:bold;
}

#content_main p {padding-top:0.5em; padding bottom:0.5em; line-height:1.5;
}

#content_main li {line-height:2.0;
}

#content_main span {font-style:italic;
}

#header h1 {font:Arial, Helvetica, sans-serif;font-size:0.8em; position:absolute; top:30px; width:700px; 
}

#promo_inner {padding:0 0.5em 0 0.5em;
}



ul, dl, ol {
		padding: 1em 0em 1em 0em; margin:0 1em .75em 1em; 
		font-size:.8em;
		line-height:1.5;}
li, dd {
		padding:0em 0; 
		margin-left:2em;
		}
#nav ul, #nav dl, #nav ol {
		margin:.5em 1em .75em 1em; 
		}
#nav li {
	list-style-type:none;
	margin-left:0
	}
#promo ul, #promo dl, #promo ol {
		margin:.5em 1em .75em 1em; 
		}
#promo li {
	list-style-type:none;
	margin-left:0
	}		
dt {font-weight:bold;}

code {font-size:1.25em;}
* html code {font-size:1.1em;} 
	

img {
	border:0;
	}

#content_main li {list-style-type: square;
}


	.clearfix:after {
 content: “.”;
 display: block; 
 height: 0;
 clear: both;
 visibility: hidden;
}



.literature_text {line-height:1.5;
}

.author_info {font: Arial, Helvetica, sans-serif; font-size:0.6em;
}

.keywords {font-size: 0.7em; font-weight: bold; color: black;
}

.literature_list {line-height: 1.8; list-style: circle; color: black;
}

.header_abstract {color: black;
}

#footer {font-size: 0.8em
}

#promo #top_of_box{ height:8px; background:url(images/gray_rnded_box_top.png) no-repeat; margin: 0 0 0 2;
}

#promo_inner{ background:url(images/gray_rnded_box_mdl.png) repeat-y;
}

#promo #bottom_of_box {height:8px; background:url(images/gray_rnded_box_btm.png) no-repeat; margin:0 0 0 2;
}

img#lum_logo {margin-top:50px; margin-left:150px;
}

#toplink {text-align:right; color:#000;
}

.link_next {text-align:right;
}
p.keywords {font-size:0.6em;
}

#in_links {margin:1em; padding-bottom:0.5em; 
}
#link_back {float:left; color:grey; text-decoration:underline; margin-left:170px;
}
#link_top {float:left; color:grey; text-decoration:underline; margin-left:80px;
}
#link_forward {float:left; color:grey; text-decoration:underline; margin-left:80px;
}
#inlinks a {color:red;
}
#footer_inner a {color:black; text-decoration:none;
}