h1,h2,h3,h4 {font-family:Arial;
	font-weight:900;
	font-variant:small-caps;
	letter-spacing:0.1cm;
	color:Darkorange}
h1 {	font-size:18pt;}
h2 {	font-size:14pt;}
h4 {	font-size:14pt;}
body {text-align:justify;max-width:600pt;padding:20px }
a:visited {color:blue}