html{
	height: 100%;
}
body{
height: 100%;
		background-color: #8DBF95;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}
.top{
	height="100%";
}
.content{
	background-image: url(bilder/ex_r1_c2.jpg);
}