/* GRADS style sheet. */
	body	{ margin-left: 2% ; margin-right: 3% ; }
	h1	{
			font-family: "times new roman", serif ;
			font-size: 175% ;
			font-style: italic ;
			font-weight: bold ;
			color: #003366 ;
		}
	h2	{
			font-family: "times new roman", serif ;
			font-size: 150% ;
			font-style: italic ;
			color: #003366 ;
		}
	.n1	{
			font-family: "times new roman", serif ;
			font-size: 100% ;
			font-style: normal ;
			color: black ;
		}
	.n2	{
			font-family: "times new roman", serif ;
			font-size: 80% ;
			font-style: normal ;
			color: black ;
		}
	a:link		{ color: #003366 ; font-weight: bold ; }	/* unvisited link */
	a:visited	{ color: #003366 ; font-weight: bold ; }	/* visited link */
	a:active	{ color: #003366 ; font-weight: bold ; }	/* active link */
	li	{
			list-style-type: square ;
			list-style-position: outside ;
		}
	/*
	The following styles set the presentation layout.
	*/
	.navbar		{ width: 20% ; background-color: #ffffff ; }
	.spacebar	{ width: 2% ; background-color: #99cccc ; }
	.content	{ background-color: #ffffff ; padding-left: 0.5cm ; }
	.width20	{ width: 20% ; }
	.nlmargin	{ width: 10% ; background-color: #ffffff ; }
	.nlbanner	{
			background-color: #ccffcc ;
			padding-left: 0.5cm ;
			height: 1.0cm ;
			font-family: "times new roman", serif ;
			font-size: 100% ;
			font-style: italic ;
			font-weight: bold ;
			color: black ;
			}
	.nlcontent	{ background-color: #ffffff ; }
	/*
	These class definitions are used in special cases.
	*/
	.txt		{
			font-family: "times new roman", serif ;
			font-style: normal ;
			font-weight: normal ;
			}
	.small		{ font-size: 80% ; }
	.alert		{ color: #993300 ; }
	.centre		{ text-align: center ; }
	.left		{ text-align: left ; }
/**/