div.sdmenu {
	width: 188px;
	font-family: Arial, sans-serif;
	font-size: 12px;
	padding-bottom: 10px;
	background: url(bottom.gif) no-repeat  right bottom;
	color: #fff;
}
div.sdmenu div {
	background: url(title.gif) repeat-x;
	overflow: hidden;
}
div.sdmenu div:first-child {
	background: url(toptitle.gif) no-repeat;
}
div.sdmenu div.collapsed {
	height: 25px;
}
div.sdmenu div span {
	display: block;
	padding: 5px 25px;
	font-weight: bold;
	color: #000066; /* mau chu cua menuitem */
	background: url(expanded.gif) no-repeat 10px center;
	cursor:pointer;  /* Dinh dang con tro cho dong meu o tren */
	border-bottom: 0px solid #ddd; /* duong vien nam lien phia duoi menuitem */
}
div.sdmenu div.collapsed span {
	background-image: url(collapsed.gif);
}
div.sdmenu div a {
	padding: 5px 10px;
	background: #e6ffff; /* mau nen cua subitem */
	display: block;
	border-bottom: 1px dashed; /* duong vien nam lien phia duoi subitem */
	color: #000066; /* mau chu cua subitem */
}
div.sdmenu div a.current {
	background : #d4f5f5; /* mau nen cua subitem dang duoc chon */
}
div.sdmenu div a:hover {
	background : #066 url(linkarrow.gif) no-repeat right center;
	color: #fff;
	text-decoration: none;
}