* {
	padding:0;
	margin:0;
}

body {
	background:url(../_img/particles.jpg) no-repeat center center fixed;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	color:#FFFFFF;
}

#stoerer {
	background: transparent url(../_img/stoerer_fin.png);
	width: 151px;
	height: 151px;	
	position: absolute;
	left: 5%;
	top: 5%;
}

.wrapper {
	position: relative;
	width:800px;
	margin:0 auto;
}

header, #header {
	padding-top: 100px;
}

header a, #header a {
	color:#fff;
	
}

nav, #nav {
	list-style: none;
	display: list-item;
	float: none;
	clear: both;
	height:50px;
}

#main {
	background: #fff;
	border-radius: 20px;
	-moz-border-radius:20px;
	color: #000000;
	padding:20px;
	box-shadow: 1px 1px 10px #fff;
	-webkit-box-shadow: 0px 0px 30px #000;
}

h1, h2, h3, h4, h5, h6, p {
	margin-bottom: 10px;
}

nav li, #nav li {
	display: block;
	float: left;
	font-size:2em;
	margin-right: 10px;
}


/* DEMOS */

#div_demo {
	width:400px;
	height:240px;
	position: relative;
}

#div_demo span {
	display: block;
	position: relative;
	margin:0 auto;
	color:#fff;
	font-size:3em;
	padding-top:40px;
	font-weight: bold;
	text-align: center;
	width:250px;
	
}

.hr {
	background:#000;
	height:20px;
	
}

header h1, #header h1 {
	color:#fff;
}

footer {
	padding-top:20px;
}

#video_background {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: -1000;
}

@media (max-width: 450px) {
	#video_background {
		display: none;
	}
}
  
@media screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
	#video_background {
		display: none;
	}
}