.books_level1
{
	clear:both; margin-bottom:5px;
}
.books_level2_left
{
	float:left; width:70px; text-align:left;
}
.books_level2_right
{
	float:left; text-align:left;
}
.books_level3_left
{
	float:left; width:230px; text-align:left;
}
.books_level3_right
{
	float:left; text-align:left;
}

.books_type
{
	height:25px; 
	line-height:25px;
	font-size:12px; 
	color:#666;
	text-align:left;
	padding-left:20px;
	border-bottom:solid 1px #cccccc;
}

.book_type_list
{
	font-size:13px; color:#666; text-align:left; padding:10px;
}
.td_title{border:solid 1px #aaaaaa; background-color:#eeeeee; height:30px; line-height:30px; text-align:center; font-size:12px;}
.td_content{border:solid 1px #aaaaaa; height:30px; line-height:30px; text-align:center;text-decoration: none; font-size:12px;}
.button_style{height:25px; line-height:25px; width:60px; border:solid 1px #aaaaaa;}

.purchase_order_list
{
	height:30px; 
	line-height:30px;
	font-size:12px; 
	color:#666;
	text-align:left;
	padding-left:20px;
	clear:both;
}
.purchase_order_list_l{float:left; padding-left:50px; width:80px;}
.purchase_order_list_r{float:left;}