ul.ancestry{
	list-style-type: no-style;
	position: relative;
	}
#upsidetree{
	font-size: 70%;
	xborder-bottom: 2px solid #bbb;
	width: 80em;
	margin: 0 auto;
	height: 4em;
	padding-bottom: 2px;
	background:	#fff
			url('../images/uptree_bg.png')
			no-repeat
			scroll
			bottom center;
	}
ul.ancestry li{
	text-align: center;
	background:	transparent
			url('../images/child_bg.png')
			no-repeat
			scroll
			top center;
	display: block;
	float: left;
	width: 50%;
	position: relative;
	}
ul.ancestry ul.ancestry li {
	height: 8em;
	}
ul.ancestry ul.ancestry{
	position: absolute;
	width: 40em;
	top: -8em;
	left: 0;
	}
ul.ancestry ul.ancestry ul.ancestry{
	width: 20em;
	}
ul.ancestry ul.ancestry div{
	margin: 0 2.5em;
	}
ul.ancestry ul.ancestry ul.ancestry div{
	margin: 0 0.2em;
	}
ul.ancestry div{
	margin: 0 7.5em;
	}