/********************
 *  alt content styles
 *  
 ********************/
 
.alt_content{
	width: 680px;
	margin:  0 0 0 30px;
}

 .alt_content h3{
	font-size: 1em;
	line-height:  1.5em;
	margin:  1.5em 0 0 0;
}

 .alt_content h4{
	font-size: 1em;
	line-height:  1.5em;
	margin:  1.5em 1.5em 0 0;
	font-weight:  lighter;
}

 .alt_content p{
	margin: 1.5em 24px 1.5em 0;
}

 .alt_content p.source{
	margin: 0 24px 1.5em 0;
	color:  #999999;
}

 .alt_content p.abstract{
	margin: 0 24px 1.5em 0;
}


.alt_content .column{
	float:  left;
	width:  328px;
	margin: 0;
}

.alt_content ul.case_studies{
	margin:  0; padding: 0;
	list-style:  none;
}

.alt_content ul.case_studies li{
	margin-bottom:  1.5em;
}

.alt_content ul.case_studies li p{
	margin: 0 24px 0 0;
}

.alt_content ul.case_studies li p.case_title{
	font-family: Georgia, "Times New Roman", Times, serif;
	font-size: 1em;
	line-height:  1.5em;
	margin: 0 24px 0 0;
}