#images {
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 64px;

	overflow: auto;

	text-align: center;
}

#controls {
	position: absolute;
	left: 0;
	height: 64px;
	right: 0;
	bottom: 0;

	overflow: auto;
}

#controls div {
	position: absolute;
	top: 0;
	bottom: 0;
	padding: 1ex;
}

#controls .input {
	left: 0;
	width: 48%;
}

#controls .status {
	left: 50%;
	width: 22%;
}

#controls .result {
	left: 75%;
	width: 22%;
}

#refsat,
#outsat {
	width: 4em;
}

body {
	font-family: Helvetica, Arial, sans-serif;
	font-size: 81.25%;
}

canvas {
	border: 1px dotted black;
	margin: 4px;
}

.drop_accept {
	background-color: rgba(0, 0, 0, 0.25);
}

.is-hidden {
	visibility: hidden;
}