.themes {	
	position: relative;
	top: -1.5em;
	width: 90%;
	margin: 0 0 1em 0
}

.themes div {
	float: left;	
	width: 31%;
	padding-top: 1.6em
}

.themes div.first_column {
	padding-top: 0
}

.themes ul {
	margin-right: 1.5em
}

.themes ul li {
	line-height: 1.2em
}

#content .themes ul.navigation li {
	padding: 0
}

.book {
	float: left;
	width: 17em;
	height: 23em;
}

.book dt {
	height: 90px;
	position: relative
}

.book dt img {
	position: absolute;
	border: 1px solid #CCC;
	bottom: 0
}

.book dd {
	line-height: 1.2em;
	margin: 1em 0 0.2em
}

.book dt,
.book dd {	
	padding-right: 2em
}

.book dd.link {
	margin-top: -0.2em
}

.book dd.description {
	margin-top: 0.5em
}

.authors {
	margin-bottom: -1.2em
}

.book_full {	
	margin-top: -1em;
	float: left;
	width: 90%;
	clear: left	
}

.book_full dd {	
	margin-bottom: 1.2em	
}

.book_full dt {	
	margin-bottom: 2.5em
}

.book_full dt.picture div {	
	float: left;
	width: 65px;	
	margin-right: -65px
}

.book_full dt.picture img {
	border: 1px solid #CCC
}

.book_full dt.picture p {
	margin: 0 0 0 70px
}

.page_navigation {
	margin-top: 1em
}