#nav_container {
  	width: 395px;
  	float: left;
  	position: relative;
  	z-index: 0;
	}

#content {
	float: left;
  	position: relative;
  	width: 600px;
  	font-size: 0.917em;
  	/* margin: 80px 0px 20px -220px; */
   z-index:0;
	}