.menue-layer {
	position: absolute;
	left: 10px;
	visibility: visible;
	z-index: 1;
	height: 310px;
	width: 97px;
	top: 171px;
	overflow: hidden;
}
.inhold-layer {
	overflow: scroll;
	position: absolute;
	visibility: visible;
	z-index: 2;
	height: 450px;
	width: 830px;
	left: 150px;
	top: 154px;
}