@CHARSET "UTF-8";

.overview {
	background: none;
	position: relative;
	width: 640px;
	height: 480px;
	margin: 0 auto;
	border: 1px solid black;
}

/*.tut .overview {
    position: relative;
    width: 100%;
    height: 400px;
}*/
.overview article {
	/* für jedes article element welches von der klasse erbt gilt*/
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 480px;
	font-size: 13px;
	-webkit-transition: opacity 0.5s;
	-khtml-transition: opacity 0.5s;
	-moz-transition: opacity 0.5s;
	-ms-transition: opacity 0.5s;
	-o-transition: opacity 0.5s;
	transition: opacity 0.5s;
}

.overview p {
	position: absolute;
	width: 70px;
	height: 20px;
	top: 440px;
	opacity: 0.8;
	background: #cfcfcf;
}

.boder-shadow {
	-moz-box-shadow: 0 0 3px 4px #888;
	-webkit-box-shadow: 0 0 3px 4px #888;
	box-shadow: 0 0 3px 4px #888;
}

.border-radius { /*border-radius: 5px 5px 5px 5px;
    border: 3px solid rgba(0, 0, 0, 0.3); 
    border-bottom: 0;*/
	
}

/*.glass {
    position: relative;
}*/
.overview:after {
	content: " ";
	display: block;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	-webkit-background-origin: border-box;
	-moz-background-origin: border;
	background-origin: border-box;
	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(255, 255, 255, .15)
		), to(rgba(0, 0, 0, .25) ) ),
		-webkit-gradient(linear, left top, right bottom, color-stop(0, rgba(255,
		255, 255, 0) ), color-stop(0.5, rgba(255, 255, 255, .15) ),
		color-stop(0.501, rgba(255, 255, 255, 0) ),
		color-stop(1, rgba(255, 255, 255, 0) ) );
	background: -moz-linear-gradient(top, rgba(255, 255, 255, .15),
		rgba(0, 0, 0, .25) ),
		-moz-linear-gradient(left top, rgba(255, 255, 255, 0),
		rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, 0) 50%,
		rgba(255, 255, 255, 0) );
	background: linear-gradient(top, rgba(255, 255, 255, .15),
		rgba(0, 0, 0, .25) ), linear-gradient(left top, rgba(255, 255, 255, 0),
		rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, 0) 50%,
		rgba(255, 255, 255, 0) );
}

#empty_div_for_structure {
	background: none;
	position: relative;
	width: 640px;
	height: 480px;
	margin: 0 auto;
}