div.selection_container {
	margin:10px;
	position:relative;
	border: 2px ridge black;
	background-color: #EDEEED;
	width: 400px;
	height:400px;
}

div.selection_container div.level1 {
	position:absolute;
	border: 2px solid #CACACA;
	background-color: #EDEEED;
	width: 150px;
	height:150px;
}

div.selection_container div.level2 {
	position:absolute;
	border: 2px solid #CACACA;
	background-color: #EDEEED;
	width: 50px;
	height: 50px;
}
div.selection_container div.selected {
	border: 2px solid black;
	background-color: red;
}
div.selection_container div#d11{
	top:40px;
	left:40px;
}
div.selection_container div#d111{
	top:10px;
	left:10px;
}
div.selection_container div#d112{
	top:15px;
	left:80px;
}
div.selection_container div#d113{
	top:75px;
	left:70px;
}
div.selection_container div#d12{				
	top:240px;
	left:200px;
}
div.selection_container div#d121{
	top:25px;
	left:30px;
}
div.selection_container div#d122{
	top:35px;
	left:95px;
}