dl.accordion dt {
	font-size:	18px;
	cursor:		pointer;
	color:		black;
	padding-left:	1em;
	background:	url(img/closed.gif) no-repeat left center;
	border-top:	solid 1px black;
	border-bottom:	solid 1px black;
}
dl.accordion dt.opened {
	font-weight:	bold;
	background:	url(img/opened.gif) no-repeat left center;
	border-bottom:	dotted 1px black;
}