html, body {
	height:96%;
}

body { 
  	text-align: center;
}
.distance {
	float:left;
	height:50%;
	margin-bottom:-19em;
	width:1px;
}
.wrapper{
	margin:auto;
	width:1000px;
	height:38em;
	position:relative;
	clear:left;
}
.topBrowser{
	height:53px;
	width:1000px;
	background-image: url(../images/Brauser_oben.jpg); 
  	background-repeat: no-repeat;
 	background-position:0px 0px;	
}
.midBrowser{
	height:550px;
	width:1000px;
	overflow:scroll;	
	overflow-x:hidden;
}
.botBrowser{
	height:20px;
	width:1000px;
	background-image: url(../images/Footer.jpg); 
  	background-repeat: no-repeat;
 	background-position:0px 0px;	
}