.cont {
		text-align: center;
	 }
	#startStopBtn{
		height: 2rem;
		width: 5rem;
		font-size: 1.2rem;
		text-align: center;
	}
	#startStopBtn:before{
		content:"Start";
	}
	#startStopBtn.running:before{
		content:"Abort";
	}	
	#test{
		margin-top:2rem;
	}
	div.testArea{
		display:inline-block;
		width:16em;
		height:12.5em;
		position:relative;
		box-sizing:border-box;
	}
	div.testArea2{
		display:inline-block;
		width:14em;
		height:7em;
		position:relative;
		box-sizing:border-box;
		text-align:center;
	}
	div.testArea div.testName{
		position:absolute;
		top:0.1em; left:0;
		width:100%;
		font-size:1.4em;
		z-index:9;
	}
	div.testArea2 div.testName{
        display:block;
        text-align:center;
        font-size:1.4em;
	}
	div.testArea div.meterText{
		position:absolute;
		bottom:1.55em; left:0;
		width:100%;
		font-size:2.5em;
		z-index:9;
	}
	div.testArea2 div.meterText{
        display:inline-block;
        font-size:2.5em;
	}
	div.meterText:empty:before{
		content:"0.00";
	}
	div.testArea div.unit{
		position:absolute;
		bottom:2em; left:0;
		width:100%;
		z-index:9;
	}
	div.testArea2 div.unit{
		display:inline-block;
	}
	div.testArea canvas{
		position:absolute;
		top:0; left:0; width:100%; height:100%;
		z-index:1;
	}
	div.testGroup{
		display:block;
        margin: 0 auto;
	}