* {
	padding: 0;
	margin: 0;
}

body {
	margin: 20px;
	font-family: Verdana, Tahoma, Arial, sans-serif;
	font-size: 10pt;
}

canvas {
	margin-bottom: 1em;
}

h2 {
	display:table-cell;
	vertical-align: middle;
	font-family: Verdana, Tahoma, Arial, sans-serif;
	font-size: 12pt;
	height: 30px;
	line-height: 30px;
}

embed {
	vertical-align: middle;
}

#master_graph {
	margin-top:  1em;
}

.display_width_labels {
	text-align: center;
}

.channel_controls input[type='range'] {
	margin-left:5%;
	margin-right:5%;
	width: 90%;
}

.channel_controls {
	width: 100%;
	text-align: center;
}

.graph { 
	width: 100%;
	height: 100px;
	border: 1px solid black; 
	border-radius: 10px;
} 

.button:hover {
	border: 1px solid black;
	padding: 4;
	border-radius: 5px;
}

.button {
	padding: 5px;
	margin: 1px;
}

.channel {
	margin-top: 10px;
}

.label::after {
	content: ":";
}

.value_display {
	font-family: Verdana, Tahoma, Arial, sans-serif;
	font-size: 10pt;
	text-align: right;
	border: none;
}

.width_display {
	width: 3em;
}

.frequency_display {
	width: 3em;
}

.amplitude_display {
	width: 3em;
}

.phase_display {
	width: 2em;
}

.unit_display {
	color: #aaaaaa;
}

.frequency_range {
	width: 100%;
}

.amplitude_range {
	width: 100%;
}

.phase_range {
	width: 100%;
}