.shape-box > .content {
	padding: 0.15em 0.4em;
	background-color: #fff;
	border: 1px solid #666;
	border-radius: 3px;
}

.shape-ellipse > .content {
	background-color: #fff;
	border: 1px solid #666;
	border-radius: 50%;
	padding: 0.5em 1em;
}

/* current */

.current > .content {
	background-color: rgba(255, 255, 187, 0.9);
}

/* root */

#port > .item > .content {
	font-weight: bold;
	border-width: 2px;
	font-size: 140%;
}

#port > .item > .toggle {
	display: none;
}

/* 1st children */

#port > .item > .children > .item > .content {
	border-width: 2px;
	font-size: 120%;
}

.item .icon {
	margin: 0 0.5em 0 0;
	font-size: x-large;
}