.page-context{
	overflow-x: scroll;
}
.scrollable {
	width: 50vw;
}
.tree-button{
	cursor: pointer;
	font-weight: bold;
	width: 14px;
	border-radius: 3px;
	text-align: center;
	display: inline-block;
	margin-bottom:1px;
}
.data-tree ul,
.data-tree ul > li {
	display: none;
}
.data-tree ul.active,
.data-tree ul.active > li {
	display: block;
}
.data-tree .current{
	font-weight: bold;
}
.data-tree li li {
	text-indent: 0;
}