#main_content {
	width: 920px;
	margin: 0px auto 0px auto;
}


#main_content #col1 {
	float: left; 
	width: 340px;
}


#main_content #col2 {
	background-image: url(../images/vert_line.gif);
	background-repeat: repeat-y;
	float: left; 
	width: 356px;
	padding-left: 20px;
	padding-right: 20px;
}



#main_content #col3 {
	background-image: url(../images/vert_line.gif);
	background-repeat: repeat-y;
	float: left; 
	width: 150px;
	padding-left: 13px;
	padding-right: 13px;
}


#header { 
	margin-bottom: 20px;
	font-size: 22px;
	line-height: 24px;
	font-weight: bold 
}

#book_title, #book_price { 
	font-size: 17px;
	line-height: 24px;
	font-weight: bold 
}


#book_description {
	margin-top: 20px;
	margin-bottom: 10px;
	font-size: 15px;
	line-height: 24px;
}