索引

本附录为信息性内容（informative），不具规范约束力（non-normative）。

:active, 2
:after, 1, 2
:before, 1, 2
:first, 1
:first-child, 1
:first-letter, 1
:first-line, 1
:focus, 1
:hover, 1
:lang, 1
:left, 1
:link, 1
:right, 1
:visited, 1
=, 1
~=, 1
|=, 1

@charset, 1, 2, 3
"@charset", 1
@import, 1, 2, 3
@media, 1, 2
@page, 1

absolute length 绝对长度, 1
absolutely positioned element 绝对定位元素, 1
active (pseudo-class) active（伪类）, 1
actual value 实际值, 1
adjoining margins 相邻外边距, 1
after after 伪元素, 1
'all' media group 'all' 媒体组, 1
ancestor 祖先, 1
<angle> 角度, 1, 2
- definition of 定义, 1
anonymous 匿名, 1
anonymous boxes. 匿名盒, 1
anonymous inline boxes 匿名行内盒, 1
armenian 亚美尼亚编号, 1
at-rule at 规则, 1
at-rules at 规则, 1
atomic inline-level box 原子行内级盒, 1
attr(), 1
attribute 属性, 1
'audio' media group 'audio' 媒体组, 1
auditory icon 听觉图标, 1
Author 作者, 1
authoring tool 作者工具, 1
automatic numbering 自动编号, 1
'azimuth', 1

'background', 1
'background-attachment', 1
'background-color', 1
'background-image', 1
'background-position', 1
'background-repeat', 1
backslash escapes 反斜杠转义, 1
before before 伪元素, 1
bidirectionality (bidi) 双向性（bidi）, 1
'bitmap' media group 'bitmap' 媒体组, 1
block 块, 1
block box 块级盒, 1
block container box 块容器盒, 1
block container element 块容器元素, 1
'block', definition of ‘block’ 定义, 1
block-level box 块级盒, 1
block-level element 块级元素, 1
BOM 字节顺序标记, 1
border box 边框盒, 1
border edge 边框边缘, 1
'border', 1
'border-bottom', 1
'border-bottom-color', 1
'border-bottom-style', 1
'border-bottom-width', 1
'border-collapse', 1
'border-color', 1
'border-left', 1
'border-left-color', 1
'border-left-style', 1
'border-left-width', 1
'border-right', 1
'border-right-color', 1
'border-right-style', 1
'border-right-width', 1
'border-spacing', 1
<border-style> 边框样式, 1
<border-style>, definition of 定义, 1
'border-style', 1
'border-top', 1
'border-top-color', 1
'border-top-style', 1
'border-top-width', 1
<border-width>
- definition of 定义, 1
'border-width', 1
border 边框
- of a box 盒的边框区域, 1
<bottom>
- definition of 定义, 1
'bottom', 1
box 盒
- border 边框区域, 1
- content 内容区域, 1
- content height 内容高度, 1
- content width 内容宽度, 1
- margin 外边距区域, 1
- overflow 溢出处理, 1
- padding 内边距区域, 1

canvas 画布, 1, 2
'caption-side', 1
cascade 层叠, 1
case sensitivity 大小写敏感性, 1
character encoding 字符编码, 1
- default 默认, 1
- user agent's determination of 用户代理确定过程, 1
child 子元素, 1
child selector 子代选择器, 1
circle 圆形, 1
'clear', 1
clearance 清除（clearance）, 1
'clip', 1
clipping region 裁剪区域, 1
close-quote 右引号, 1, 2
collapse 折叠, 1
collapse through 贯穿折叠, 1
collapsing margin 外边距折叠, 1
color 颜色, 1
<color> 颜色值, 1, 2
- definition of 定义, 1
'color', 1
combinator 组合符, 1
comments 注释, 1
computed value 计算值, 1
conditional import 条件导入, 1
conformance 一致性, 1, 2
consecutive 连续, 1
containing block 包含块, 1, 2, 3
- initial 初始, 1
content 内容, 1
content box 内容盒, 1
content edge 内容边缘, 1
'content', 1
content
- of a box 盒的内容区域, 1
- rendered 已渲染内容, 1
'continuous' media group 'continuous' 媒体组, 1
<counter>, 1
<counter>, definition of 定义, 1
counter(), 1
'counter-increment', 1
'counter-reset', 1
counters 计数器, 1
'cue', 1
'cue-after', 1
'cue-before', 1
cursive, definition of 草书（cursive）定义, 1
'cursor', 1

'dashed', 1, 2
decimal 十进制, 1
decimal-leading-zero 前导零十进制, 1
declaration 声明, 1
declaration block 声明块, 1
default style sheet 默认样式表, 1
default
- character encoding 默认字符编码, 1
descendant 后代, 1
descendant-selectors 后代选择器, 1
'direction', 1
disc 实心圆, 1
'display', 1
document language 文档语言, 1
document tree 文档树, 1
'dotted', 1, 2
'double', 1, 2
drop caps 下沉首字, 1
DTD, 1, 2

element 元素, 1
- following 后续元素, 1
- preceding 前置元素, 1
'elevation', 1
em (unit) em 单位, 1
empty 空, 1
'empty-cells', 1
ex (unit) ex 单位, 1
exact matching 精确匹配, 1

fantasy, definition of fantasy（幻想）字体族定义, 1
fictional tag sequence 虚构标签序列, 1, 2, 3
first-child 第一个子元素, 1
first-letter 首字母, 1
first-line 首行, 1
float rules 浮动规则, 1
'float', 1
flow of an element 元素的流, 1
focus 焦点, 1
focus (pseudo-class) focus 伪类, 1
following element 后续元素, 1
'font', 1
'font-family', 1
'font-size', 1
'font-style', 1
'font-variant', 1
'font-weight', 1
formatting context 排版上下文, 1, 2
formatting structure 排版结构, 1
forward-compatible parsing 前向兼容解析, 1
<frequency> 频率值, 1
- definition of 定义, 1

generated content 生成内容, 1
<generic-voice>, definition of 通用音色定义, 1
georgian 格鲁吉亚编号, 1
'grid' media group 'grid' 媒体组, 1
'groove', 1, 2

'height', 1
'hidden, 1
'hidden', 1
hover (pseudo-class) hover 伪类, 1
hyphen-separated matching 连字符分隔匹配, 1

identifier 标识符, 1
identifier, definition of 标识符定义, 1
ignore 忽略, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17
in-flow 正常流内, 1
inherit, definition of inherit 定义, 1
initial caps 首字放大, 1
initial containing block 初始包含块, 1
initial value 初始值, 1
inline box 行内盒, 1
'inline', definition of ‘inline’ 定义, 1
'inline-block', definition of ‘inline-block’ 定义, 1
inline-level box 行内级盒, 1
inline-level element 行内级元素, 1
inline-table 行内表格, 1
inner edge 内边缘, 1
'inset', 1, 2
<integer> 整数, 1
- definition of 定义, 1
'interactive media group 'interactive' 媒体组, 1
internal table box 内部表格盒, 1
internal table element 内部表元素, 1
intrinsic dimensions 固有尺寸, 1
invert 反色, 1
iso-10646, 1

LALR(1), 1
lang (pseudo-class) lang 伪类, 1
language (human) 人类语言, 1
language code 语言代码, 1
<left>
- definition of 定义, 1
'left', 1
<length> 长度, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- definition of 定义, 1
'letter-spacing', 1
ligatures 连字, 1
line box 行框, 1
line-box 行框, 1
'line-height', 1
link (pseudo-class) link 伪类, 1
list properties 列表属性, 1
'list-item', definition of ‘list-item’ 定义, 1
'list-style', 1
'list-style-image', 1
'list-style-position', 1
'list-style-type', 1
lower-greek 小写希腊, 1
lower-latin 小写拉丁, 1
lower-roman 小写罗马, 1

mapping elements to table parts 将元素映射到表格部分, 1
margin box 外边距盒, 1
margin edge 外边距边缘, 1
'margin', 1
'margin-bottom', 1
'margin-left', 1
'margin-right', 1
'margin-top', 1
<margin-width>
- definition of 定义, 1
margin
- of a box 盒的外边距区域, 1
match 匹配, 1
'max-height', 1
'max-width', 1
MAY 可以（MAY）, 1
media 媒体, 1
media group 媒体组, 1
media-dependent import 依赖媒体的导入, 1
message entity 消息实体, 1
'min-height', 1
'min-width', 1
monospace, definition of 等宽字体定义, 1
multiple declarations 多个声明, 1
MUST 必须（MUST）, 1
MUST NOT 禁止（MUST NOT）, 1

newline 换行, 1
no-close-quote 无右引号, 1, 2
no-open-quote 无左引号, 1, 2
none 无, 1
'none'
- as border style 作为边框样式, 1, 2
- as display value 作为 display 值, 1
normal 正常, 1
<number> 数值, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- definition of 定义, 1

open-quote 左引号, 1, 2
OPTIONAL 可选（OPTIONAL）, 1
'orphans', 1
out of flow 脱离文档流, 1
outer edge 外边缘, 1
outline 轮廓, 1
'outline', 1
'outline-color', 1
'outline-style', 1
'outline-width', 1
'outset', 1, 2
overflow 溢出, 1
'overflow', 1

padding box 内边距盒, 1
padding edge 内边距边缘, 1
'padding', 1
'padding-bottom', 1
'padding-left', 1
'padding-right', 1
'padding-top', 1
<padding-width>
- definition of 定义, 1
padding
- of a box 盒的内边距区域, 1
page area 页面区域, 1
page box 页面盒, 1
page selector 页面选择器, 1
'page-break-after', 1
'page-break-before', 1
'page-break-inside', 1
page-context 页面上下文, 1
'paged' media group 'paged' 媒体组, 1
parent 父元素, 1
'pause', 1
'pause-after', 1
'pause-before', 1
<percentage> 百分比, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- definition of 定义, 1
'pitch', 1
'pitch-range', 1
pixel 像素, 1
'play-during', 1
'position', 1
positioned element/box 定位元素/盒, 1
positioning scheme 定位方案, 1
preceding element 前置元素, 1
principal box 主盒, 1
proper table child 合法表格子元素, 1
proper table row parent 合法表格行父元素, 1
Property 属性（首字母大写术语）, 1
property 属性, 1
'property-name', 1
pseudo-class 伪类
- :first, 1
- :left, 1
- :right, 1
pseudo-classes 伪类, 1
- :active, 1
- :focus, 1
- :hover, 1
- :lang, 1
- :link, 1
- :visited, 1
pseudo-elements 伪元素, 1
- :after, 1, 2
- :before, 1, 2
- :first-letter, 1
- :first-line, 1, 2

quad width 全角宽度, 1
'quotes', 1

RECOMMENDED 推荐（RECOMMENDED）, 1
reference pixel 参考像素, 1
relative positioning 相对定位, 1
relative units 相对单位, 1
rendered content 渲染内容, 1
replaced element 可替换元素, 1
REQUIRED 必须（REQUIRED）, 1
'richness', 1
'ridge', 1, 2
<right>
- definition of 定义, 1
'right', 1
root 根, 1
row group box 行组盒, 1
row groups 行组, 1
rule sets 规则集, 1
run-in 行内块引入（run-in）, 1

sans-serif, definition of sans-serif（无衬线）定义, 1
scope 作用域, 1
screen reader 屏幕阅读器, 1
selector 选择器, 1, 2, 3, 4
- match 匹配, 1
- subject of 选择器主体, 1
separated borders 分离边框, 1
serif, definition of serif（衬线）定义, 1
SHALL 应（SHALL）, 1
SHALL NOT 不应（SHALL NOT）, 1
<shape>
- definition of 定义, 1
sheet 纸张, 1
shorthand property 速记属性, 1, 2, 3
SHOULD 应当（SHOULD）, 1
SHOULD NOT 不应当（SHOULD NOT）, 1
sibling 兄弟元素, 1
simple selector 简单选择器, 1
'solid', 1, 2
source document 源文档, 1
space-separated matching 空格分隔匹配, 1
'speak', 1
'speak-header', 1
'speak-numeral', 1
'speak-punctuation', 1
<specific-voice>
- definition of 定义, 1
specified value 指定值, 1
'speech' media group 'speech' 媒体组, 1
'speech-rate', 1
square 正方形, 1
stack level 堆叠层级, 1
stacking context 堆叠上下文, 1
statements 语句, 1
'static' media group 'static' 媒体组, 1
'stress', 1
string 字符串, 1
<string> 字符串值, 1, 2, 3
<string>, definition of 定义, 1
illegal 非法, 1
style sheet 样式表, 1
subject (of selector) 选择器主体, 1
system fonts 系统字体, 1

table 表, 1
table box 表格盒, 1
table element 表元素, 1
- internal 内部, 1
table wrapper box 表包装盒, 1
table-caption 表标题, 1
table-cell 表格单元格, 1
table-column 表格列, 1
table-column-group 表格列组, 1
table-footer-group 表格脚注组, 1
table-header-group 表格表头组, 1
'table-layout', 1
table-row 表格行, 1
table-row-group 表格行组, 1
tables 表格, 1
tabular container 表格式容器, 1
'tactile' media group 'tactile' 媒体组, 1
'text-align', 1
'text-decoration', 1
'text-indent', 1
'text-transform', 1
text/css, 1
<time> 时间值, 1
- definition of 定义, 1
tokenizer 词法分析器, 1
<top>
- definition of 定义, 1
'top', 1
type selector 类型选择器, 1

UA 用户代理（UA）, 1
unicode, 1
'unicode-bidi', 1
universal selector 通配选择器, 1
upper-latin 大写拉丁, 1
upper-roman 大写罗马, 1
<uri> URI 值, 1, 2, 3, 4, 5, 6, 7
- definition of 定义, 1
used value 使用值, 1
User 用户, 1
user agent 用户代理, 1
User agent (UA) 用户代理（UA）, 1
UTF-8, 1

valid style sheet 有效样式表, 1
validity 有效性, 1
value 值, 1
'vertical-align', 1
viewport 视口, 1
'visibility', 1
visited (pseudo-class) visited 伪类, 1
visual formatting model 可视格式化模型, 1
'visual' media group 'visual' 媒体组, 1
'voice-family', 1
volume 音量, 1
'volume', 1

'white-space', 1
'widows', 1
'width', 1
'word-spacing', 1

x-height x 字高, 1

'z-index', 1

附录 I. 索引