.open {
	font-weight: normal;
	padding-left: 1.333333em; 
	margin: 0 -1.333333em; 
	border-top:2px #ccc groove; 
	border-bottom:1px #999 solid; 
	background: url(../images/open.png) bottom repeat-x transparent;
	color: black;
	cursor: pointer;
}
.closed {
	font-weight: normal;
	padding-left: 1.333333em; 
	margin: 0 -1.333333em; 
	background: url(../images/closed.png) repeat-x #333;
	opacity: 0.5;
	color: white;
	cursor: pointer;
}