neszz

I spent many hours on trying to fix this problem. I am not sure what I am doing wrong. I have been messing around with the css code in style.css. The thing that puzzles me is trying to resize the background image and make sure it is center and not overlapping with other images.

Here is the code:

#headerimg 	{
	margin: 7px 9px 0;
	height: 192px;
	width: 740px;
}
#header {

	background-color: #73a0c5; /* will change the color, but makes it easier to understand where this box is at.
	margin: 0 0 0 1px;
	padding: 0;
	height: 180px;
	width: 720px; 

	}

#headerimg {
	margin: 0;
	height: 200px;
	width: 100%;
	}

The website is

Any advise?