tt, pre {
	font-family: Courier, fixed;
	font-size: 90%}
sup {
	font-size: 80%}
h1, h2, h3, h4, h5 {
	font-family: Helvetica, Arial, sans-serif;
	font-style: plain;
	font-weight: bold}
h1 {
	font-size: 24}
h2 {
	font-size: 18}
h3 {
	font-size: 16}
h4 {
	font-size: 14}
h5 {
	font-size: 14;
	font-style: italic}
.code {
	font-family: sans-serif;
	font-size: 90%}