#topContainer {
    height: 5em;
    margin-bottom: 0px;
	clear: both;
}

#startScan {
	height: 5em;
	width: 5em;
	display: inline-block;
	vertical-align: middle;
}

#audioPlayer {
	width: 30em;
	vertical-align: middle;
}

#scannerContainer {
    width: 100%;
    height: 20em;
    margin-right: 0px;
}

#videoContainer {
	float: left;
    height: 10em;
	margin: 0;
}

#scannedQRsContainer {
    height: 10em;
}

#scannedQRs {
	font-size: 1.5em;
}

#scannedQRs th, td {
	border: 0.1em solid black;
}

.scannedQRCell {
	background-color: green;
}