- 听觉参考手册
- 选择器参考手册
- 参考手册
- 网络安全字体组合
- 合法颜色值
- 单位
- 颜色名
- 颜色
- 颜色十六进制值
- @keyframes 规则
- animation
- animation-name
- animation-duration
- animation-timing-function
- animation-delay
- animation-direction
- animation-play-state
- animation-iteration-count
- animation-fill-mode
- background-attachment
- background-color
- background
- background-image
- background-position
- background-size
- background-repeat
- background-clip
- background-origin
- border
- border-bottom-color
- border-bottom-width
- border-bottom-style
- border-bottom
- border-color
- border-left
- border-left-style
- border-left-color
- border-left-width
- border-right
- border-style
- border-right-width
- border-right-style
- border-right-color
- border-top
- border-top-color
- border-top-style
- border-width
- border-top-width
- outline
- outline-color
- outline-style
- outline-width
- border-bottom-left-radius
- border-bottom-right-radius
- border-image
- border-image-outset
- border-image-repeat
- border-image-slice
- border-image-source
- border-image-width
- border-radius
- border-top-left-radius
- border-top-right-radius
- box-shadow
- overflow-x
- overflow-y
- overflow-style
- rotation
- rotation-point
- opacity
- height
- max-height
- max-width
- min-height
- min-width
- width
- box-align
- box-direction
- box-flex
- box-flex-group
- box-lines
- box-ordinal-group
- box-orient
- box-pack
- font
- font-family
- font-size
- font-size-adjust
- font-stretch
- font-style
- font-variant
- font-weight
- content
- counter-increment
- counter-reset
- quotes
- grid-rows
- grid-columns
- target
- target-name
- target-new
- target-position
- list-style
- list-style-image
- list-style-position
- list-style-type
- margin-bottom
- margin
- margin-left
- margin-right
- margin-top
- column-fill
- column-count
- column-gap
- column-rule-color
- column-rule
- column-rule-width
- column-rule-style
- column-span
- columns
- column-width
- padding
- padding-bottom
- padding-left
- padding-right
- padding-top
- bottom
- clear
- clip
- cursor
- display
- float
- left
- overflow
- position
- right
- top
- vertical-align
- visibility
- z-index
- page-break-after
- page-break-before
- page-break-inside
- border-collapse
- border-spacing
- caption-side
- empty-cells
- table-layout
- color
- direction
- letter-spacing
- line-height
- text-align
- text-decoration
- text-indent
- text-transform
- unicode-bidi
- white-space
- word-spacing
- hanging-punctuation
- punctuation-trim
- text-emphasis
- text-justify
- text-outline
- text-overflow
- text-shadow
- text-wrap
- word-break
- word-wrap
- transform-origin
- transform
- transform-style
- perspective
- perspective-origin
- backface-visibility
- transition
- transition-property
- transition-duration
- transition-timing-function
- appearance
- transition-delay
- box-sizing
- icon
- nav-down
- nav-index
- nav-left
- nav-right
- nav-up
- outline-offset
- resize
CSS 听觉参考手册
听觉样式表
听觉样式表可把语音合成与音响效果相组合,使用户可以听到信息,而无需进行阅读。
听觉呈现可用于:
- 视觉能力低弱的人士
- 帮助用户学习阅读
- 帮助有阅读障碍的用户
- 家庭娱乐
- 在汽车中使用
听觉呈现通常会把文档转化为纯文本,然后传给屏幕阅读器(可读出屏幕上所有字符的一种程序)。
听觉样式表的一个例子:
h1, h2, h3, h4 { voice-family: male; richness: 80; cue-before: url("beep.au") }
上面的例子可以让语音合成器演奏一段声音,然后用男性的声音读出标题。
CSS2 听觉参考
W3C : "W3C" 列的数字显示出属性由哪个 CSS 标准定义(CSS1 还是 CSS2)。
属性 | 描述 | 值 | W3C |
---|---|---|---|
azimuth | Sets where the sound/voices should come from (horizontally) |
|
2 |
cue | A shorthand property for setting the cue-before and cue-after properties in one declaration |
|
2 |
cue-after | Specifies a sound to be played after speaking an element's content to delimit it from other |
|
2 |
cue-before | Specifies a sound to be played before speaking an element's content to delimit it from other |
|
2 |
elevation | Sets where the sound/voices should come from (vertically) |
|
2 |
pause | A shorthand property for setting the pause-before and pause-after properties in one declaration |
|
2 |
pause-after | Specifies a pause after speaking an element's content |
|
2 |
pause-before | Specifies a pause before speaking an element's content |
|
2 |
pitch | Specifies the speaking voice |
|
2 |
pitch-range | Specifies the variation in the speaking voice. (Monotone voice or animated voice?) |
|
2 |
play-during | Specifies a sound to be played while speaking an element's content |
|
2 |
richness | Specifies the richness in the speaking voice. (Rich voice or thin voice?) |
|
2 |
speak | Specifies whether content will render aurally |
|
2 |
speak-header | Specifies how to handle table headers. Should the headers be spoken before every cell, or only before a cell with a different header than the previous cell |
|
2 |
speak-numeral | Specifies how to speak numbers |
|
2 |
speak-punctuation | Specifies how to speak punctuation characters |
|
2 |
speech-rate | Specifies the speed of the speaking |
|
2 |
stress | Specifies the "stress" in the speaking voice |
|
2 |
voice-family | A prioritized list of voice family names that contain specific voices |
|
2 |
volume | Specifies the volume of the speaking |
|
2 |