Rules in default style sheets

Selectors

- dd
- del
- dfn
- div
- dl
- ul dl
- ol dl
- dl dl
- dt
- em
- h1
- h2
- h3
- h4
- h5
- h6
- head
- hr
- html
- kbd
- li
- link
- map
- meta
- p
- param
- pre
- samp
- script
- small
- strong
- style
- sub
- sup
- table
- tbody
- td
- tfoot
- th
- thead
- title
- tr
- var

Properties

- color
- content
- display
- height
- overflow
- padding
- padding-left
- quotes
- white-space
- width

What surveyed

Web browsers and their versions surveyed its default style sheet (a UA's default style sheet) are as follows:

Internet Explorer (IE) 5.01, 5.5, 6, 7, 8, and 9
Mozilla Firefox 1.0, 1.5, 2.0, 3.0, 3.5, 3.6, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, and 12.0
Safari 1.0, 1.1, 1.2, 1.2.3, 1.3, 1.3.1, 1.3.2, 2.0, 2.0.2, 2.0.3, 2.0.4, 3.0.0, 3.0.4, 3.1, 3.2, 3.2.1, 4 Public Beta, 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 5.0.1, 5.0.2, 5.0.3, and 5.1
Google Chrome 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, and 18.0
Opera 9.50, 9.60, 10.00, 10.10, 10.50, 10.60, 11.00, 11.10, 11.50, and 11.60

References related to sample default styling are as follows:

Appendix D (formerly Appendix A) to the CSS2 specification and to the CSS 2.1 specification
CSS Color Module Level 3

Browse by element

Rules in default style sheets for **Document Structure**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
html	display	block	block	block	block	block	block
	overflow	~~auto scroll~~
	background-color						white
	color						black

Rules in default style sheets for **Document Head**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
head	display	none	none	none	none	none	none
title	display	none	none	none	none	none
base	display		none			none
meta	display	none	none	none	none	none
link	display			none	none	none
style	display	none	none	none	none	none
script	display	none	none	none	none	none

Rules in default style sheets for **Document Body**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
body	display	block	block	block	block	block	block
	overflow	~~auto scroll~~
	margin	~~15px 10px~~8px	8px	8px	8px	8px	8px
	background-color	~~white~~
	line-height						~~1.33~~
div	display	block	block	block	block	block	block

Rules in default style sheets for **Paragraphs**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
p	display	block	block	block	block	block	block
p	margin	1em 0	1em 0	1em 0	1em 0	1em 0	~~1.33em 0~~1.12em 0

Rules in default style sheets for **Headings**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
h1	display	block	block	block	block	block	block
	margin	.67em 0	.67em 0	~~.67em auto~~.67em 0	.67em 0	.67em 0	.67em 0
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
	font-size	~~24pt~~2em	2em	2em	2em	2em	2em
h2	display	block	block	block	block	block	block
	margin	.83em 0	.83em 0	~~.83em auto~~.83em 0	.83em 0	.83em 0	~~.83em 0~~.75em 0
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
	font-size	~~18pt~~1.5em	1.5em	1.5em	1.5em	1.5em	1.5em
h3	display	block	block	block	block	block	block
	margin	1em 0	1em 0	~~1em auto~~1em 0	1em 0	1em 0	~~1em 0~~.83em 0
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
	font-size	~~13.55pt~~1.17em	1.17em	1.17em	1.17em	1.17em	1.17em
h4	display	block	block	block	block	block	block
	margin	1.33em 0	1.33em 0	~~1.33em auto~~1.33em 0	1.33em 0	1em 0	~~1.33em 0~~1.12em 0
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
h5	display	block	block	block	block	block	block
	margin	1.67em 0	1.67em 0	~~1.67em auto~~1.67em 0	1.67em 0	1.67em 0	~~1.67em 0~~1.5em 0
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
	font-size	~~10pt~~.83em	.83em	.83em	.83em	.83em	.83em
	line-height						~~1.17em~~
h6	display	block	block	block	block	block	block
	margin	2.33em 0	2.33em 0	~~2.33em auto~~2.33em 0	2.33em 0	2.33em 0	~~2.33em 0~~1.67em 0
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
	font-size	~~7.55pt~~.67em	.67em	.67em	.67em	.67em	~~.67em~~.75em

Rules in default style sheets for **Lists**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
ul	display	block	block	block	block	block	block
	margin-top	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	margin-bottom	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	margin-left	~~30px~~					40px
	padding-left	30pt	40px	40px	40px	40px
	list-style-type	disc	disc	disc	disc	disc
	list-style-position					outside
ol	display	block	block	block	block	block	block
	margin-top	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	margin-bottom	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	margin-left	~~30px~~					40px
	padding-left	30pt	40px	40px	40px	40px
	list-style-type	decimal	decimal	decimal	decimal	decimal	decimal
	list-style-position					outside
li	display	~~block~~list-item	list-item	list-item	list-item	list-item	list-item
li	text-align				match-parent
dl	display	block	block	block	block	block	block
	margin-top	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	margin-bottom	1em	1em	1em	1em	1em	~~1.33em~~1.12em
dt	display	block	block	block	block	block	block
dd	display	block	block	block	block	block	block
dd	margin-left	~~30pt~~40px	40px	40px	40px	40px	40px
ul ul ol ul	margin-top	0	0	~~auto~~0	0	0	0
	margin-bottom	0	0	~~auto~~0	0	0	0
	list-style-type	circle	circle	circle	circle
ul ol ol ol	margin-top	0	0	~~auto~~0	0	0	0
ul ol ol ol	margin-bottom	0	0	~~auto~~0	0	0	0
dl ul dl ol ul dl ol dl dl dl	margin-top		0
dl ul dl ol ul dl ol dl dl dl	margin-bottom		0
ul ul ul	list-style-type	square	square	square	square
ol ul ul ul ol ul ol ol ul	list-style-type	square	square	square	square

Rules in default style sheets for **Address**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
address	display	block	block	block	block	block	block
	padding					~~0 2px~~
	font-style	italic	italic	italic	italic	italic	italic

Rules in default style sheets for **Horizontal Rule**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
hr	display	block	block	block	block	block	block
	box-sizing		border-box
	height		2px			0
	overflow	hidden
	margin	0.5em auto	0.5em auto	~~12px 1px12px auto~~0.5em auto	0.5em auto	~~10px 0~~0.5em auto
	border	1px inset	~~1px -moz-bg-inset~~1px inset	1px inset	1px inset	1px inset	1px inset
	color		gray
	text-align	center				~~center~~

Rules in default style sheets for **Preformatted Text**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
pre	display	block	block	block	block	block	block
	margin	1em 0	1em 0	1em 0	1em 0	1em 0
	font-family	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
	font-size	10pt				.81em
	white-space	pre	pre	pre	pre	pre	pre

Rules in default style sheets for **Block-like Quotes**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
blockquote	display	block	block	block	block	block	block
blockquote	margin	~~auto 30pt~~1em 40px	1em 40px	1em 40px	1em 40px	1em 10px 1em 40px	~~1.33em 40px~~1.12em 40px

Rules in default style sheets for **Inserted/Deleted Text**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
ins	text-decoration	underline	underline	underline	underline	underline	underline
del	text-decoration	line-through	line-through	line-through	line-through	line-through	line-through

Rules in default style sheets for **The Anchor Element**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
a:link	color	~~blue~~#06c	#00e	~~blue#00e-khtml-link~~-webkit-link	-webkit-link	#00c	blue
a:link	text-decoration	underline	underline	underline	underline	underline	underline
a:visited	color	~~purple#810081~~purple	#551a8b	~~navy#551a8b-khtml-link~~-webkit-link	-webkit-link	purple	purple
a:visited	text-decoration	underline	underline	underline	underline	underline	underline

Rules in default style sheets for **Inline Elements**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
br::before	white-space						pre-line
br::before	content						"\A"
em	font-style	italic	italic	italic	italic	italic	italic
strong	font-weight	700	bolder	bolder	~~bolder~~bold	700	bolder
dfn	font-style	italic	italic		italic	italic
code	font-family	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
code	font-size	10pt				.81em
samp	font-family	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
samp	font-size	10pt				.81em
kbd	font-family	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
kbd	font-size	10pt				.81em
var	font-style	italic	italic	italic	italic	italic	italic
cite	font-style	italic	italic	italic	italic	italic	italic
abbr	font-style			~~italic~~
	font-variant						~~small-caps~~
	letter-spacing						~~.1em~~
abbr[title]	border-bottom		1px dotted			1px dotted
q	quotes					'"' '"' "'" "'"
q::before	content		open-quote	'"'	open-quote
q::after	content		close-quote	'"'	close-quote
sub	font-size	~~10pt~~.83em	smaller	smaller	smaller		.83em
	line-height		normal
	vertical-align	~~sub~~	sub	sub	sub	sub	sub
sup	font-size	~~10pt~~.83em	smaller	smaller	smaller		.83em
	line-height		normal
	vertical-align	~~super~~	super	super	super	super	super
i	font-style	italic	italic	italic	italic	italic	italic
b	font-weight	700	bolder	bolder	~~bolder~~bold	700	bolder
small	font-size	~~10pt~~.83em	smaller	smaller	smaller		.83em

Rules in default style sheets for **Object**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
object	display						~~block~~
	width			~~300px~~
	height			~~150px~~
	overflow			~~hidden~~	~~hidden~~
object[usemap]	border		~~2px solid~~
object[usemap]	color		blue
param	display		none	none	none

Rules in default style sheets for **Images**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
img	overflow			~~hidden~~	~~hidden~~
img[usemap]	border		~~2px solid~~
img[usemap]	color		blue
:link img :visited img	border	2px solid	~~2px solid~~

Rules in default style sheets for **Client-side image maps**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
map	display		block
area	display		~~none~~none !important	none	none	none

Rules in default style sheets for **Tables**
Selectors	Property	UA's default values					Appendix D
Selectors	Property	IE	Firefox	Safari	Chrome	Opera	Appendix D
table	display	~~block~~table	table	table	table	table	table
	box-sizing	border-box	border-box
	border-color	~~#ece9d8~~		gray	gray
	border-collapse		separate	separate	separate	separate
	border-spacing	2px	2px	2px	2px	2px	2px
	text-align			~~-konq-auto-khtml-auto~~
	text-indent		0			0
caption	display	~~block~~table-caption	table-caption	table-caption	table-caption	table-caption	table-caption
	box-sizing		border-box
	padding	~~1px 3px 5px~~
	text-align	center	center	~~-konq-center-khtml-center~~-webkit-center	-webkit-center	center	center
thead	display	~~block~~table-header-group	table-header-group	table-header-group	table-header-group	table-header-group	table-header-group
	box-sizing	border-box
	border-color	~~inherit~~		inherit	inherit
	vertical-align	~~inherit~~middle	middle	middle	middle	middle	middle
tfoot	display	~~block~~table-footer-group	table-footer-group	table-footer-group	table-footer-group	table-footer-group	table-footer-group
	box-sizing	border-box
	border-color	~~inherit~~		inherit	inherit
	vertical-align	~~inherit~~middle	middle	middle	middle	middle	middle
tbody	display	~~block~~table-row-group	table-row-group	table-row-group	table-row-group	table-row-group	table-row-group
	box-sizing	border-box
	border-color	~~inherit~~		inherit	inherit
	vertical-align	~~inherit~~middle	middle	middle	middle	middle	middle
colgroup	display	~~block~~table-column-group	table-column-group	table-column-group	table-column-group	table-column-group	table-column-group
	box-sizing	border-box
	border-color	~~inherit~~
	vertical-align	inherit				~~middle~~
col	display	~~block~~table-column	table-column	table-column	table-column	table-column	table-column
	box-sizing	border-box
	border-color	~~inherit~~
	vertical-align	inherit				~~middle~~
tr	display	~~block~~table-row	table-row	table-row	table-row	table-row	table-row
	box-sizing	border-box
	border-color	~~inherit~~		inherit	inherit
	vertical-align	inherit	inherit	inherit	inherit	inherit	inherit
th	display	~~block~~table-cell	table-cell	table-cell	table-cell	table-cell	table-cell
	padding	1px	1px			1px
	border-color	~~inherit~~
	font-weight	700	bold	~~bolder~~bold	bold	700	bolder
	vertical-align	inherit	inherit	inherit	inherit	inherit	inherit
	text-align	center		~~center~~			center
td	display	~~block~~table-cell	table-cell	table-cell	table-cell	table-cell	table-cell
	padding	1px	1px			1px
	border-color	~~inherit~~
	vertical-align	inherit	inherit	inherit	inherit	inherit	inherit

Browse by property

Rules in default style sheets set **display**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
display	html	block	block	block	block	block	block
	head	none	none	none	none	none	none
	title	none	none	none	none	none
	base		none			none
	meta	none	none	none	none	none
	link			none	none	none
	style	none	none	none	none	none
	script	none	none	none	none	none
	body	block	block	block	block	block	block
	div	block	block	block	block	block	block
	p	block	block	block	block	block	block
	h1	block	block	block	block	block	block
	h2	block	block	block	block	block	block
	h3	block	block	block	block	block	block
	h4	block	block	block	block	block	block
	h5	block	block	block	block	block	block
	h6	block	block	block	block	block	block
	ul	block	block	block	block	block	block
	ol	block	block	block	block	block	block
	li	~~block~~list-item	list-item	list-item	list-item	list-item	list-item
	dl	block	block	block	block	block	block
	dt	block	block	block	block	block	block
	dd	block	block	block	block	block	block
	address	block	block	block	block	block	block
	hr	block	block	block	block	block	block
	pre	block	block	block	block	block	block
	blockquote	block	block	block	block	block	block
	object						~~block~~
	param		none	none	none
	map		block
	area		~~none~~none !important	none	none	none
	table	~~block~~table	table	table	table	table	table
	caption	~~block~~table-caption	table-caption	table-caption	table-caption	table-caption	table-caption
	thead	~~block~~table-header-group	table-header-group	table-header-group	table-header-group	table-header-group	table-header-group
	tfoot	~~block~~table-footer-group	table-footer-group	table-footer-group	table-footer-group	table-footer-group	table-footer-group
	tbody	~~block~~table-row-group	table-row-group	table-row-group	table-row-group	table-row-group	table-row-group
	colgroup	~~block~~table-column-group	table-column-group	table-column-group	table-column-group	table-column-group	table-column-group
	col	~~block~~table-column	table-column	table-column	table-column	table-column	table-column
	tr	~~block~~table-row	table-row	table-row	table-row	table-row	table-row
	th	~~block~~table-cell	table-cell	table-cell	table-cell	table-cell	table-cell
	td	~~block~~table-cell	table-cell	table-cell	table-cell	table-cell	table-cell

Rules in default style sheets set **box-sizing**, **width**, **height**, or **overflow**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
box-sizing	hr		border-box
	table	border-box	border-box
	caption		border-box
	thead	border-box
	tfoot	border-box
	tbody	border-box
	colgroup	border-box
	col	border-box
	tr	border-box
width	object			~~300px~~
height	hr		2px			0
height	object			~~150px~~
overflow	html	~~auto scroll~~
	body	~~auto scroll~~
	hr	hidden
	object			~~hidden~~	~~hidden~~
	img			~~hidden~~	~~hidden~~

Rules in default style sheets set **Margin**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
margin-top	ul	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	ol	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	dl	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	ul ul ol ul ul ol ol ol	0	0	~~auto~~0	0	0	0
	dl ul dl ol ul dl ol dl dl dl		0
margin-bottom	ul	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	ol	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	dl	1em	1em	1em	1em	1em	~~1.33em~~1.12em
	ul ul ol ul ul ol ol ol	0	0	~~auto~~0	0	0	0
	dl ul dl ol ul dl ol dl dl dl		0
margin-left	ul	~~30px~~					40px
	ol	~~30px~~					40px
	dd	~~30pt~~40px	40px	40px	40px	40px	40px
margin	body	~~15px 10px~~8px	8px	8px	8px	8px	8px
	p	1em 0	1em 0	1em 0	1em 0	1em 0	~~1.33em 0~~1.12em 0
	h1	.67em 0	.67em 0	~~.67em auto~~.67em 0	.67em 0	.67em 0	.67em 0
	h2	.83em 0	.83em 0	~~.83em auto~~.83em 0	.83em 0	.83em 0	~~.83em 0~~.75em 0
	h3	1em 0	1em 0	~~1em auto~~1em 0	1em 0	1em 0	~~1em 0~~.83em 0
	h4	1.33em 0	1.33em 0	~~1.33em auto~~1.33em 0	1.33em 0	1em 0	~~1.33em 0~~1.12em 0
	h5	1.67em 0	1.67em 0	~~1.67em auto~~1.67em 0	1.67em 0	1.67em 0	~~1.67em 0~~1.5em 0
	h6	2.33em 0	2.33em 0	~~2.33em auto~~2.33em 0	2.33em 0	2.33em 0	~~2.33em 0~~1.67em 0
	hr	0.5em auto	0.5em auto	~~12px 1px12px auto~~0.5em auto	0.5em auto	~~10px 0~~0.5em auto
	pre	1em 0	1em 0	1em 0	1em 0	1em 0
	blockquote	~~auto 30pt~~1em 40px	1em 40px	1em 40px	1em 40px	1em 10px 1em 40px	~~1.33em 40px~~1.12em 40px

Rules in default style sheets set **Padding**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
padding-left	ul	30pt	40px	40px	40px	40px
padding-left	ol	30pt	40px	40px	40px	40px
padding	address					~~0 2px~~
	caption	~~1px 3px 5px~~
	th	1px	1px			1px
	td	1px	1px			1px

Rules in default style sheets set **Border**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
border-color	table	~~#ece9d8~~		gray	gray
	thead	~~inherit~~		inherit	inherit
	tfoot	~~inherit~~		inherit	inherit
	tbody	~~inherit~~		inherit	inherit
	colgroup	~~inherit~~
	col	~~inherit~~
	tr	~~inherit~~		inherit	inherit
	th	~~inherit~~
	td	~~inherit~~
border-bottom	abbr[title]		1px dotted			1px dotted
border	hr	1px inset	~~1px -moz-bg-inset~~1px inset	1px inset	1px inset	1px inset	1px inset
	object[usemap] img[usemap]		~~2px solid~~
	:link img :visited img	2px solid	~~2px solid~~

Rules in default style sheets set **border-collapse** or **border-spacing**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
border-collapse	table		separate	separate	separate	separate
border-spacing	table	2px	2px	2px	2px	2px	2px

Rules in default style sheets set **background-color** or **color**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
background-color	html						white
background-color	body	~~white~~
color	html						black
	hr		gray
	a:link	~~blue~~#06c	#00e	~~blue#00e-khtml-link~~-webkit-link	-webkit-link	#00c	blue
	a:visited	~~purple#810081~~purple	#551a8b	~~navy#551a8b-khtml-link~~-webkit-link	-webkit-link	purple	purple
	object[usemap] img[usemap]		blue

Rules in default style sheets set **Font**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
font-family	pre	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
	code	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
	samp	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
	kbd	"Courier New"	-moz-fixed	monospace	monospace	~~"ＭＳゴシック"~~use-lang-def	monospace
font-style	address	italic	italic	italic	italic	italic	italic
	em	italic	italic	italic	italic	italic	italic
	dfn	italic	italic		italic	italic
	var	italic	italic	italic	italic	italic	italic
	cite	italic	italic	italic	italic	italic	italic
	abbr			~~italic~~
	i	italic	italic	italic	italic	italic	italic
font-variant	abbr						~~small-caps~~
font-weight	h1	700	bold	~~bolder~~bold	bold	700	bolder
	h2	700	bold	~~bolder~~bold	bold	700	bolder
	h3	700	bold	~~bolder~~bold	bold	700	bolder
	h4	700	bold	~~bolder~~bold	bold	700	bolder
	h5	700	bold	~~bolder~~bold	bold	700	bolder
	h6	700	bold	~~bolder~~bold	bold	700	bolder
	strong	700	bolder	bolder	~~bolder~~bold	700	bolder
	b	700	bolder	bolder	~~bolder~~bold	700	bolder
	th	700	bold	~~bolder~~bold	bold	700	bolder
font-size	h1	~~24pt~~2em	2em	2em	2em	2em	2em
	h2	~~18pt~~1.5em	1.5em	1.5em	1.5em	1.5em	1.5em
	h3	~~13.55pt~~1.17em	1.17em	1.17em	1.17em	1.17em	1.17em
	h5	~~10pt~~.83em	.83em	.83em	.83em	.83em	.83em
	h6	~~7.55pt~~.67em	.67em	.67em	.67em	.67em	~~.67em~~.75em
	pre	10pt				.81em
	code	10pt				.81em
	samp	10pt				.81em
	kbd	10pt				.81em
	sub	~~10pt~~.83em	smaller	smaller	smaller		.83em
	sup	~~10pt~~.83em	smaller	smaller	smaller		.83em
	small	~~10pt~~.83em	smaller	smaller	smaller		.83em
line-height	body						~~1.33~~
	h5						~~1.17em~~
	sub		normal
	sup		normal

Rules in default style sheets set **vertical-align**, **text-align**, or **text-indent**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
vertical-align	sub	~~sub~~	sub	sub	sub	sub	sub
	sup	~~super~~	super	super	super	super	super
	thead	~~inherit~~middle	middle	middle	middle	middle	middle
	tfoot	~~inherit~~middle	middle	middle	middle	middle	middle
	tbody	~~inherit~~middle	middle	middle	middle	middle	middle
	colgroup	inherit				~~middle~~
	col	inherit				~~middle~~
	tr	inherit	inherit	inherit	inherit	inherit	inherit
	th	inherit	inherit	inherit	inherit	inherit	inherit
	td	inherit	inherit	inherit	inherit	inherit	inherit
text-align	li				match-parent
	hr	center				~~center~~
	table			~~-konq-auto-khtml-auto~~
	caption	center	center	~~-konq-center-khtml-center~~-webkit-center	-webkit-center	center	center
	th	center		~~center~~			center
text-indent	table		0			0

Rules in default style sheets set **text-decoration** or **letter-spacing**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
text-decoration	ins	underline	underline	underline	underline	underline	underline
	del	line-through	line-through	line-through	line-through	line-through	line-through
	a:link a:visited	underline		underline	underline	underline	underline
letter-spacing	abbr						~~.1em~~

Rules in default style sheets set **white-space**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
white-space	pre	pre	pre	pre	pre	pre	pre
white-space	br::before						pre-line

Rules in default style sheets set **content** or **quotes**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
content	br::before						"\A"
	q::before		open-quote	'"'	open-quote
	q::after		close-quote	'"'	close-quote
quotes	q					'"' '"' "'" "'"

Rules in default style sheets set **List-style**
Property	Selectors	UA's default values					Appendix D
Property	Selectors	IE	Firefox	Safari	Chrome	Opera	Appendix D
list-style-type	ul	disc	disc	disc	disc	disc
	ol	decimal	decimal	decimal	decimal	decimal	decimal
	ul ul ol ul	circle	circle	circle	circle
	ul ul ul	square	square	square	square
	ol ul ul ul ol ul ol ol ul	square	square	square	square
list-style-position	ul					outside
list-style-position	ol					outside

Selectors

- dd
- del
- dfn
- div
- dl
- ul dl
- ol dl
- dl dl
- dt
- em
- h1
- h2
- h3
- h4
- h5
- h6
- head
- hr
- html
- kbd
- li
- link
- map
- meta
- p
- param
- pre
- samp
- script
- small
- strong
- style
- sub
- sup
- table
- tbody
- td
- tfoot
- th
- thead
- title
- tr
- var

Properties

- color
- content
- display
- height
- overflow
- padding
- padding-left
- quotes
- white-space
- width