#screen
{
	position: absolute;
	left: 0px;
	right: 0px;
	top: 50px;
	bottom: 0px;
	overflow-y: auto;
}

#body
{
	position: absolute;
	left: 0px;
	right: 0px;
	top: 20px;
	bottom: 30px;
	text-align: center;
}

.content
{
	max-width: 1200px;
	width: calc(100% - 40px);
	height: 100%;
	margin: auto;
	padding: 0px;
	overflow: auto;
	overflow-x: hidden;
	border-radius: 20px;
	background-color: rgb(255, 255, 255);
}

.black-screen, .canvas
{
	position: absolute; 
	left: 0px; 
	right: 0px; 
	top: 0px; 
	bottom: 0px; 
	white-space: nowrap; 
	text-align: center; 
}

.black-screen 
{
	background-color: black; 
	opacity: 0.8; 
	z-index: 10000; 
}

.canvas { z-index: 10001; }

.canvas .container
{
	position: relative; 
	display: inline-block; 
	vertical-align: middle;
	overflow: hidden; 
}

.canvas .container img
{
	border: 1px white solid; 
	box-shadow: 5px 5px 5px rgb(0, 0, 0); 
}

.galerie-arrow
{
	font-size: 4.0em;
	cursor: pointer;
	text-shadow: 5px 5px 5px rgb(0, 0, 0);
	color: rgb(255, 255, 255);
	position: absolute; 
	top: calc(50% - 30px);
	z-index: 10010;
}

.leftArrow { left: 0px; }
.rightArrow { right: 0px; }