.section_header {
	float:left;
	width:691px;
	height:120px;
	margin:1em 0 14px 0 ;
}
.middle_column {
	float:left;
	width:406px;
	padding:30px;
	margin:0 20px 0 0;
	background:url(/images/kettering/beige_gradient_bg.jpg) repeat-x;
}
.middle_column h3 {
	letter-spacing:.05em;
	margin:0 0 .1em 0;
}
.right_column {
	float:left;
	width:205px;
	margin:0 0 0 0;
}
.publications {
	float:left;
	width:205px;
	margin:0 0 1em 0;
}
h4.publications_header {
	background:url(/images/kettering/icon_publications.jpg) no-repeat;
	background-position:10px 5px;
	border-bottom:1px solid #e3e4d3;
	padding:8px 0 8px 34px;
	color:#444444;
	clear:both;
}
ul.publications_list, ul.pubications_list li {
	list-style:none;
}
ul.publications_list li {
	padding: 5px 0;
}
ul.publications_list li a {
	color:#444444;
	text-decoration:none;
}
ul.publications_list li a:hover {
	text-decoration:underline;
}
span.book_thumb {
	border-right:#e3e4d3;
}
span.book_thumb img {	
	float:left;
	width:27px;
	height:40px;
	border-right:1px solid #e3e4d3;
	padding:0 5px 0 0;
	margin: 0 5px 0 0;
}