ある特定の要素の中にしか含まれない要素

AREA - O EMPTY

client-side image map area. . .

属性

属性	属性値の型	必須？	注釈
shape	%Shape;	rect	controls interpretation of coords
coords	%Coords;	#IMPLIED	comma separated list of lengths
href	%URI;	#IMPLIED	URI for linked resource
nohref	(nohref)	#IMPLIED	this region has no action
alt	%Text;	#REQUIRED	short description
tabindex	NUMBER	#IMPLIED	position in tabbing order
accesskey	%Character;	#IMPLIED	accessibility key character
onfocus	%Script;	#IMPLIED	the element got the focus
onblur	%Script;	#IMPLIED	the element lost the focus

LINK - O EMPTY

a media-independent link. . .

属性

属性	属性値の型	必須？	注釈
charset	%Charset;	#IMPLIED	char encoding of linked resource
href	%URI;	#IMPLIED	URI for linked resource
hreflang	%LanguageCode;	#IMPLIED	language code
type	%ContentType;	#IMPLIED	advisory content type
rel	%LinkTypes;	#IMPLIED	forward link types
rev	%LinkTypes;	#IMPLIED	reverse link types
media	%MediaDesc;	#IMPLIED	for rendering on these media

PARAM - O EMPTY

named property value. . .

属性

属性	属性値の型	必須？	注釈
id	ID	#IMPLIED	document-wide unique id
name	CDATA	#REQUIRED	property name
value	CDATA	#IMPLIED	property value
valuetype	(DATA|REF|OBJECT)	DATA	How to interpret value
type	%ContentType;	#IMPLIED	content type for value when valuetype=ref

INS - - (%flow;)*

inserted text. . .

属性

属性	属性値の型	必須？	注釈
cite	%URI;	#IMPLIED	info on reason for change
datetime	%Datetime;	#IMPLIED	date and time of change

DEL - - (%flow;)*

deleted text. . .

属性

属性	属性値の型	必須？	注釈
cite	%URI;	#IMPLIED	info on reason for change
datetime	%Datetime;	#IMPLIED	date and time of change

DT - O (%inline;)*

definition term. . .

DD - O (%flow;)*

definition description. . .

LI - O (%flow;)*

list item. . .リスト項目

UL要素、OL要素の中で使われます。

InputType

TEXT | PASSWORD | CHECKBOX | RADIO | SUBMIT | RESET | FILE | HIDDEN | IMAGE | BUTTON

OPTGROUP - - (OPTION)+

option group. . .

属性

属性	属性値の型	必須？	注釈
disabled	(disabled)	#IMPLIED	unavailable in this context
label	%Text;	#REQUIRED	for use in hierarchical menus

OPTION - O (#PCDATA)

selectable choice. . .

属性

属性	属性値の型	必須？	注釈
selected	(selected)	#IMPLIED
disabled	(disabled)	#IMPLIED	unavailable in this context
label	%Text;	#IMPLIED	for use in hierarchical menus
value	CDATA	#IMPLIED	defaults to element content

LEGEND - - (%inline;)*

fieldset legend. . .

属性

属性	属性値の型	必須？	注釈
accesskey	%Character;	#IMPLIED	accessibility key character

CAPTION - - (%inline;)*

table caption. . .

THEAD - O (TR)+

table header. . .

属性

属性	属性値の型	必須？	注釈
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

TFOOT - O (TR)+

table footer. . .

属性

属性	属性値の型	必須？	注釈
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

TBODY O O (TR)+

table body. . .

属性

属性	属性値の型	必須？	注釈
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

COLGROUP - O (col)*

table column group. . .

属性

属性	属性値の型	必須？	注釈
span	NUMBER	1	default number of columns in group
width	%MultiLength;	#IMPLIED	default width for enclosed COLs
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

COL - O EMPTY

table column. . .

属性

属性	属性値の型	必須？	注釈
span	NUMBER	1	COL attributes affect N columns
width	%MultiLength;	#IMPLIED	column width specification
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

TR - O (TH|TD)+

table row. . .

属性

属性	属性値の型	必須？	注釈
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

TD - O (%flow;)*

table data cell. . .

属性

属性	属性値の型	必須？	注釈
abbr	%Text;	#IMPLIED	abbreviation for header cell
axis	CDATA	#IMPLIED	names groups of related headers
headers	IDREFS	#IMPLIED	list of id's for header cells
scope	%Scope;	#IMPLIED	scope covered by header cells
rowspan	NUMBER	1	number of rows spanned by cell
colspan	NUMBER	1	number of cols spanned by cell
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

TH - O (%flow;)*

table header cell. . .

属性

属性	属性値の型	必須？	注釈
abbr	%Text;	#IMPLIED	abbreviation for header cell
axis	CDATA	#IMPLIED	names groups of related headers
headers	IDREFS	#IMPLIED	list of id's for header cells
scope	%Scope;	#IMPLIED	scope covered by header cells
rowspan	NUMBER	1	number of rows spanned by cell
colspan	NUMBER	1	number of cols spanned by cell
align;	(left|center|right|justify|char)	#IMPLIED	horizontal alignment in cells
char	%Character;	#IMPLIED	alignment char, e.g. char=':'
charoff	%Length;	#IMPLIED	offset for alignment char
valign;	(top|middle|bottom|baseline)	#IMPLIED	vertical alignment in cells

TITLE - - (#PCDATA) -(%head.misc;)

document title. . .

属性

属性	属性値の型	必須？	注釈
lang	%LanguageCode;	#IMPLIED	language code
dir	(ltr|rtl)	#IMPLIED	direction for weak/neutral text

BASE - O EMPTY

document base URI. . .

属性

属性	属性値の型	必須？	注釈
href	%URI;	#REQUIRED	URI that acts as base URI

META - O EMPTY

generic metainformation. . .

属性

属性	属性値の型	必須？	注釈
lang	%LanguageCode;	#IMPLIED	language code
dir	(ltr|rtl)	#IMPLIED	direction for weak/neutral text //lang, dir, for use with content
http-equiv	NAME	#IMPLIED	HTTP response header name
name	NAME	#IMPLIED	metainformation name
content	CDATA	#REQUIRED	associated information
scheme	CDATA	#IMPLIED	select form of content

STYLE - - %StyleSheet

style info. . .

属性

属性	属性値の型	必須？	注釈
lang	%LanguageCode;	#IMPLIED	language code
dir	(ltr|rtl)	#IMPLIED	direction for weak/neutral text //lang, dir, for use with title
type	%ContentType;	#REQUIRED	content type of style language
media	%MediaDesc;	#IMPLIED	designed for use with these media
title	%Text;	#IMPLIED	advisory title

SCRIPT - - %Script;

script statements. . .

属性

属性	属性値の型	必須？	注釈
charset	%Charset;	#IMPLIED	char encoding of linked resource
type	%ContentType;	#REQUIRED	content type of script language
src	%URI;	#IMPLIED	URI for an external script
defer	(defer)	#IMPLIED	UA may defer execution of script
event	CDATA	#IMPLIED	reserved for possible future use
for	%URI;	#IMPLIED	reserved for possible future use

NOSCRIPT - - (%block;)+

alternate content container for non script-based rendering. . .