<style type="text/css">
<!--
	/* The following two styles are synonyms: */
	body {
		font-family:"Times",serif;
	}
	a:link {text-decoration:none}
	a:visited {text-decoration:none}
	p.text {
		font-family:"Times",serif;
		line-height:1.2;
	}
	#readable {
		line-height:1.5;
		margin-left:30 px;
		margin-right:40 px;
	}
	p.textinset {
		font-family:"Times",serif;
		margin-left:40 px;
		margin-right:40 px;
		margin-top:0 px;
		margin-bottom:0 px;
	}
	p.sansbig {
		font-size:140%;
		font-family:"Helvetica",sans-serif;
		line-height:0.3;
		margin-top:0 px;
		margin-bottom:0 px;
	}
	p.sansnorm {
		font-size:100%;
		font-family:"Helvetica",sans-serif;
		line-height:0.3;
		margin-top:0 px;
		margin-bottom:0 px;
	}
	p.abstract {
		font-size:100%;
		font-family:"Helvetica",sans-serif;
		margin-top:0 px;
		margin-bottom:0 px;
		margin-left:30 px;
	}
	/* Using h1,... alerts search engines to structure, but margins
		don't work with Netscape. */
	h1 {
		font-size:170%;
		font-family:"Helvetica",sans-serif;
		font-weight:bold;
		margin-top:25 px;
		margin-bottom:6 px;
	}
	h2 {
		font-size:140%;
		font-family:"Helvetica",sans-serif;
		font-weight:bold;
		margin-top:14 px;
		margin-bottom:4 px;
	}
	h3 {
		font-size:110%;
		font-family:"Helvetica",sans-serif;
		font-weight:bold;
		font-style:italic;
		margin-top:11 px;
		margin-bottom:2 px;
	}
	h4 {
		font-size:medium;
		font-family:"Helvetica",sans-serif;
		margin-top:9 px;
		margin-bottom:0 px;
	}
-->
</style>

