body {width: 50%}
p, ul, dl, ol, blockquote, table, hr, pre
{display: none}
h1, h2, h3, h4, h5, h6 {
	display: block;
	margin-top: 0; margin-bottom: 0; 
	color: blue; 
	font-family: sans-serif;
	border-left: blue solid thin
}
h2 {margin-left: 1cm}
h3 {margin-left: 2cm}
h4 {margin-left: 3cm}
h5 {margin-left: 4cm}
h6 {margin-left: 5cm}