/* THREE COLUMN LAYOUT */

body {
	text-align:center;  /* IE6 needs this to center the layout in the browser window */
	font:.8em Arial, Helvetica, sans-serif}
	
* {margin:0; padding:0;
border-left:0px dashed blue;}


div#main_wrapper {
	/*	width:840px; widths of columns will scale proportionately as this width is changed */
	margin-left:auto;	 /*  centers max'd layout in browser */
	margin-right:auto;	/*  centers max'd layout in browser */
	text-align:left;	 /* prevents page inheriting IE6 centering hack on body */
	min-width:760px;
	max-width:880px;
	}
div#header {
	width:auto;}
	
#threecolwrap
{
	float:left;
	width:100%;
}

#twocolwrap
{
	float:left;
	width:100%;
	display:inline;
	margin-right:-170px;
}
	
#nav {
	width:150px;
	float:left;
	display:inline;
	}
	
#content {
	width:auto;
	margin-left:150px;
	margin-right:170px;
	}
	
#promo {
	
	float:left;
	width:170px;
}
	
	}
#footer {
	width:100%;
	clear:both;
	float:left;
	}
#header_inner, #nav_inner, #content_inner, #promo_inner {
	overflow:hidden; /* prevents oversize elements from breaking the layout */
	}
#header_inner {
	padding:1em 2em;
	}
#nav_inner {
	margin:1em .5em;
	}
#content_inner {
	margin:0em 1em 1em 1.5em;
	}
#promo_inner {
	margin:1em 1.2em;
	}
#footer_inner {
	padding:.5em 10em;
	text-align:center;
	}