/* layout\horiz\20_60_20.css 
	This file defines the horizontal layout of content within the #wrapper sectional div.
	It contains information for the position of the #wrapper, #nav_local, #content and #sub sections.
	The vertical position of #nav_main, #header and #footer are defined in layout\vert\default.css
	The width of 63.6em that is used is based on a maximised window at 800x600 resolution,as defined in layout\vert\default.css.	
	The widths of the elements contained within the wrapper are based on this width less 0.6 em to provide som margin between the elements. */
	

#wrapper {
	position: relative;
	width: 63.6em;
}

#nav_local {
	float:left;
	/*margin-left is sum of #content margin-left and #content width*/
	margin-left: -50em;
	/*widths of #nav_local, #content and #sub should add up to 63em to allow for gaps between elements*/
	/*width should be set to the same as #content margin-left*/
	width: 13em;
	display:inline;
	white-space:normal;
}

#content {
	float:left;
	/*widths of #nav_local, #content and #sub should add up to 63em*/
	width: 35em;
	/*margin-left should be set to the same as #nav_local width plus margin*/
	margin-left: 14em;	
	margin-right: 1em;
	display:inline;
	white-space:normal;
}

#sub {
	float: right;
	/*widths of #nav_local, #content and #sub should add up to 63em*/
	width: 12.9em;
	margin-right:0em;
	display:inline;
	white-space:normal;
}