.draggable
{
	position: absolute;
	cursor: move;
}

.connector
{
	background-color: black;
}

.dock_point
{
	height: 1px;
	width: 1px;
	overflow: hidden;
	padding: 0px !important;
	border: none !important;
	margin: 0px;
	position: absolute;
	font-size: 1px;
	visibility: hidden;
}

div.block
{
	border: 1px solid #8f8f8f;
	padding: 5px;
	font-size: 11px;
}

.middle-label, .source-label, .destination-label
{
	font-size: 11px;
	font-weight: bold;
	padding: 5px;
}

div.connector
{
	background-color: #8f8f8f;
}