.canvas {	
	padding: 0;
	margin: 0;
	width: 90%;
	height: 90%;
	border: 20px double green;
}

#legenda {
	position: absolute;
		top: 30px;
		left: 30px;
	border: 3px dotted #C1CDCD;
	cursor:move;
}

#werkbalk {
	position: absolute;		
		top: 50px;	
}

.zoom {
	border-radius: 10px;
	border: 2px solid gray;	
	width: 48px;
	height: 48px;	
	display:inline-block;	
	cursor: pointer;	
}

#midden {
	border: 2px dotted gray;
	width: 80px;
	height: 50px;
	position: absolute;
	font-size: 23px;
	color: gray;
	background: white;
	font-weight: bold;
}

.icons {
	border-radius: 8px;
}