#graphic {
	background-image:url(../images/Graphic_1920.jpg); 
	height:850px;
}

@media screen and (max-width: 1366px) {
	#graphic {
		background-image:url(../images/Graphic_1366.jpg); 
		height:650px;
	}	
}
@media screen and (max-width: 1024px) {
	#graphic {
		background-image:url(../images/Graphic_1024.jpg); 
		height:600px;
	}
}
@media screen and (max-width: 640px) {
	#graphic {
		background-image:url(../images/Graphic_640.jpg); 
		height:400px;
	}
}