@namespace url(http://www.w3.org/1999/xhtml);

/* Display properties */

html, body, div, p, center, hr, h1, h2, h3, h4, h5, h6, blockquote, pre,
ol, ul, dl, dt, dd, dir, menu,
form, fieldset, frame, frameset, noframes, iframe,
article, section, header, footer, nav, aside
					{display: block}
address				{display: inline}
li					{display: list-item}
head, script		{display: none}
table				{display: table}
tr					{display: table-row}
thead				{display: table-header-group}
tbody				{display: table-row-group}
tfoot				{display: table-footer-group}
col					{display: table-column}
colgroup			{display: table-column-group}
td, th				{display: table-cell}
caption				{display: table-caption}

/* Header */

h1					{font-size: 1.68em}
h2					{font-size: 1.41em}
h3					{font-size: 1.19em}
h4					{font-weight: bolder}
h5					{font-weight: bolder; font-variant: small-caps}
h6					{font-style : italic; font-variant: small-caps}

/* Presentation element semantics */

b, strong			{font-weight: bolder}
blockquote			{margin-left: 4em; margin-right: 4em}
i, cite, em, var	{font-style: italic}
pre, tt, code, kbd, samp
					{font-family: monospace}
pre					{white-space: pre}
big					{font-size: larger}
small, sub, sup 	{font-size: smaller}
sub					{vertical-align: sub}
sup					{vertical-align: super}
s, strike, del		{text-decoration: line-through}
hr					{border: 1px inset}
u, ins				{text-decoration: underline}
center				{text-align: center}
br:before			{content: "\A"}

/* Legacy browser behavior */

p, blockquote, fieldset, form, ol, ul, dl, dir, menu
					{margin: 1em 0}
ol, ul, dd, dir, menu
					{margin-left: 4em}
ol					{list-style-type: decimal}
ol ul, ul ol, ul ul, ol ol
					{margin-top: 0; margin-bottom: 0}
a[href]				{color: #00f}
a[href]:visited		{color: #f0f}
a[href]:hover		{color: #f00}

@media print {
	h1, h2, h3, h4, h5, h6
					{page-break-after: avoid; page-break-inside: avoid}
	blockquote, pre	{page-break-inside: avoid}
	ul, ol, dl 		{page-break-before: avoid}
}

@media aural {
	h1, h2, h3, h4, h5, h6
					{voice-family: paul, male; stress: 20; richness: 90}
	h1				{pitch: x-low; pitch-range: 90}
	h2				{pitch: x-low; pitch-range: 80}
	h3				{pitch: low; pitch-range: 70}
	h4				{pitch: medium; pitch-range: 60}
	h5				{pitch: medium; pitch-range: 50}
	h6				{pitch: medium; pitch-range: 40}
	li, dt, dd		{pitch: medium; richness: 60}
	dt				{stress: 80}
	pre, code, tt	{pitch: medium; pitch-range: 0; stress: 0; richness: 80}
	em				{pitch: medium; pitch-range: 60; stress: 60; richness: 50}
	strong			{pitch: medium; pitch-range: 60; stress: 90; richness: 90}
	dfn				{pitch: high; pitch-range: 60; stress: 60}
	s, strike		{richness: 0}
	i				{pitch: medium; pitch-range: 60; stress: 60; richness: 50}
	b				{pitch: medium; pitch-range: 60; stress: 90; richness: 90}
	u				{richness: 0}
	a:link			{voice-family: harry, male}
	a:visited		{voice-family: betty, female}
	a:active		{voice-family: betty, female; pitch-range: 80; pitch: x-high}
}