html, body {
	width: 100%;
	height: 100%;
	overflow: hidden;
	padding:0px;
	margin:0px;
	-webkit-text-size-adjust:none;  /* for iphone */
}
#layout {
	display:table;
	border-spacing:0px;
	border-collapse:collapse;
	xheight:66%;
	xwidth:100%;
}

#ul {
	display:table-cell;
	xwidth:66%;
	background-color:#eaa;
}

#divider {
	display:table-cell;
	width:7px;
	background-image:url(i/vbar.png);
}
#ur {
	display:table-cell;
	xwidth:calc(34% - 7px);
	background-color:#aea;
}

#dashboard {
	position:relative;
	height:7px;
	background-image:url(i/hbar.png);
}
#ll {
	height:34%;
	background-color:#aae;
}
#knob {
	position:absolute;
	xtop:calc(66% - 5px);  /* (17 - 7) / 2 = 5 */
	xleft:calc(66% - 5px);
	background-image: url(i/knob.png);
	height:17px;
	width:17px;
	line-height:1px;
	font-size:1px;
}