h2 {
	padding: 5px; margin: 0;
}
a.arrow {
	float: left;
	height: 14px;
	width: 15px;
	overflow: hidden;
}
.with_border {
	border: 1px solid #666666;
}

.visible .item_contents {
	display: block;
}
.invisible .item_contents {
	display: none;
}
.visible .item_headline a.arrow {
	background: url('/img/common/open.gif') no-repeat;
}
.invisible .item_headline a.arrow {
	background: url('/img/common/close.gif') no-repeat;
}
.hide {
	display: none;
}