.hintergrund_mitte {
	background-image: url(Bilder/vorschlag1_06.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.rahmen_schwarz {
	border: 1px solid #000000;
}
h2 {
	line-height: 125%;
}
h3 {
	line-height: 120%;
}