body, html {
	margin: 0;
	padding: 0;
	background-color: #eee;
	width: 100%;
	height: 100%;
	font-family: Verdana, Geneva, sans-serif;
}

#imageContainer {
	background-color: #ddd;
	width: 100%;
	height: 100%;
	position: relative;
}

#viewL {
	width: 50%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background-color: black;
	overflow: hidden;
}

#viewL img {
	position: absolute;
}

#viewR {
	width: 50%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 50%;
	background-color: black;
	overflow: hidden;
}

#viewR img {
	position: absolute;
}

#controlersOverlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.5);
}

#controlersContainer {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
    align-items: center;
    justify-content: center;
}

#cbox {
	width: 16em;
	border-radius: 2em;
	background-color: skyblue;
	padding: 1em;
}

#viewstitle {
	text-align: center;
	font-size: 1.4em;
	margin-bottom: 0.2em;
}

#viewssubtitle {
	text-align: center;
	font-size: 1em;
	margin-top: 0.2em;
}

#buttons {
	text-align: center;
}

#original {
	text-align: right;
	font-size: 0.6em;
}

button {
	font-size: 1.1em;
	padding: 0.2em;
	min-width: 1.4em;
}

.hide {
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 1s, opacity 1s linear;
}

.show {
  visibility: visible;
  opacity: 1;
  transition: opacity 1s linear;
}