.navsub-style {
	text-align: center;	
	margin-right: 30px;
	padding-bottom: 5px;
	background-color: #fff;
	border: 1px solid #adadad;
}

.navsub-style h2 {
	color: #fff;
	background-color: #23735c;
	padding: 12px 10px;
	text-align: center;
	margin: 0 0 10px 0;
    font-size: 2rem;
}
.navsub-style * {
	list-style: none;
	margin: 0;
	padding: 0;
}


ul.treeview {
	margin: 20px;
}
ul.treeview li {
	position: relative;
}
ul.treeview li div.hitarea { /*cookie那一個div*/
	height: 42px;
	width: 100%;
	cursor: pointer;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
}
ul.treeview li.collapsable {
	border-bottom: none;
    margin-bottom: 10px;
}
ul.treeview li.expandable {
}


/* fix for IE6 */
* html .hitarea {
	display:inline;
	float: none;
}
ul.treeview > li > span {
	display: block;
	background-color: #b1dcd0;
	color: #000;
	margin-bottom: 5px;
	padding: 5px;
	font-size: 1.2rem;
}
ul.treeview > li:hover > span,
ul.treeview li.collapsable span {
    color: #fff;
	background-color: #71ad9c;
}


/*============ 第二層 ============*/

ul.treeview li ul li {
	margin-bottom: 0;
}
ul.treeview li ul li:first-of-type {	
}

ul.treeview li ul li a, 
ul.treeview li.collapsable ul li a {
	display: block;
	color: #000;
	padding: 3px;
	background-color: #fff;
	border-bottom: 1px solid #ededed;
	font-weight: normal;
    font-size: 1.05rem;
}
ul.treeview li ul li a:hover, 
ul.treeview li.collapsable ul li a:hover,
ul.treeview li ul li a.current {
	background-color: #ddd;

}
ul.treeview li li:hover > span a,
ul.treeview li.collapsable li.collapsable > span a {
	background-color: #ddd;
}

/*============ 第三層 ============*/

ul.treeview li ul li ul li {
	margin-bottom: 0;	
}
ul.treeview li ul li ul li a,
ul.treeview li.collapsable ul li ul li a {
	color: #333;
	font-weight: normal;
	padding: 3px 0;
	background-color: #fff;
	border-bottom: 1px solid #ededed;
    font-size: 1rem;
}
ul.treeview li ul li ul li a:hover, 
ul.treeview li.collapsable ul li ul li a:hover, 
ul.treeview li ul li ul li a.current {
    background-color: #fff;
	color: #e75c00;
}