header {
	height: 39vw;
	max-height: 31rem;
	background: url(../../ima/indi/topbunt.jpg);
	background-position: right bottom;
	background-repeat: no-repeat;
		-webkit-background-size: 72% auto;
		-moz-background-size: 72% auto;
		background-size: 72% auto;							/* bedeckt gesamtes Element, wird evtl. beschnitten // nagelneu in css3 */
	}
	

@media (max-width: 1024px)
{
header {
	height: 40vw;
	}
}
	
@media (max-width: 800px)
{
header {
	height: 19rem;
	background-position: 0 6rem;
		-webkit-background-size: contain;
		-moz-background-size: contain;
		background-size: contain;
	}
}

@media (max-width: 640px)
{
header {
	height: 17rem;
	}
}

@media (max-width: 500px)
{
header {
	height: 14.5rem;
	}
}


/* aside */
aside {
	float: left;									/* setzt leiste an rechte seite */
	margin: calc(-24vw + 19rem) 0 2rem 0.3rem
	}
	
@media (min-width: 1250px)
{
aside {
	margin: 0 0 2rem 0.3rem;
	}
}


@media (max-width: 800px)
{
aside {
	float: none;						/* nicht clear both! none beendet floaten komplett */    
	width: auto;
	padding: 0 1rem 1rem 1rem;
	margin: 0;
	}
}