/** this class wraps the canvas area (that is set to 100% of container) needs to be */
	.wrapCanvas{
		width: 500px;
		height: 500px;
		background: transparent !important;
		margin: 0 auto;
		overflow: hidden; /** not sure if we need this */
		/** border:1px solid #ccc;  can be removed once positioning and style adjustments completed */
	}
/** 3d rendering area */	
	#renderCanvas {
    	width   : 100%;
    	height  : 100%;
    	touch-action: none;
	}