CSS 参考手册

• CSS 参考手册
• CSS 浏览器支持
• CSS 选择器
• CSS 组合器
• CSS 伪类
• CSS 伪元素
• CSS 函数
• CSS 动画相关属性
• CSS 网络安全字体
• CSS 字体回退
• CSS 单位
• CSS 颜色
• CSS 颜色值
• CSS 默认值
• CSS 实体
• CSS 听觉

CSS 属性

• accent-color
• align-content
• align-items
• align-self
• all
• animation
• animation-delay
• animation-direction
• animation-duration
• animation-fill-mode
• animation-iteration-count
• animation-name
• animation-play-state
• animation-timing-function
• aspect-ratio
• backdrop-filter
• backface-visibility
• background
• background-attachment
• background-blend-mode
• background-clip
• background-color
• background-image
• background-origin
• background-position
• background-position-x
• background-position-y
• background-repeat
• background-size
• block-size
• border
• border-block
• border-block-color
• border-block-end
• border-block-end-color
• border-block-end-style
• border-block-end-width
• border-block-start
• border-block-start-color
• border-block-start-style
• border-block-start-width
• border-block-style
• border-block-width
• border-bottom
• border-bottom-color
• border-bottom-left-radius
• border-bottom-right-radius
• border-bottom-style
• border-bottom-width
• border-collapse
• border-color
• border-end-end-radius
• border-end-start-radius
• border-image
• border-image-outset
• border-image-repeat
• border-image-slice
• border-image-source
• border-image-width
• border-inline
• border-inline-color
• border-inline-end
• border-inline-end-color
• border-inline-end-style
• border-inline-end-width
• border-inline-start
• border-inline-start-color
• border-inline-start-style
• border-inline-start-width
• border-inline-style
• border-inline-width
• border-left
• border-left-color
• border-left-style
• border-left-width
• border-radius
• border-right
• border-right-color
• border-right-style
• border-right-width
• border-spacing
• border-start-end-radius
• border-start-start-radius
• border-style
• border-top
• border-top-color
• border-top-left-radius
• border-top-right-radius
• border-top-style
• border-top-width
• border-width
• bottom
• box-decoration-break
• box-reflect
• box-shadow
• box-sizing
• break-after
• break-before
• break-inside
• caption-side
• caret-color
• @charset
• clear
• clip
• clip-path
• color
• color-scheme
• column-count
• column-fill
• column-gap
• column-rule
• column-rule-color
• column-rule-style
• column-rule-width
• column-span
• column-width
• columns
• @container
• content
• counter-increment
• counter-reset
• counter-set
• @counter-style
• cursor
• direction
• display
• empty-cells
• filter
• flex
• flex-basis
• flex-direction
• flex-flow
• flex-grow
• flex-shrink
• flex-wrap
• float
• font
• @font-face
• font-family
• font-feature-settings
• font-kerning
• @font-palette-values
• font-size
• font-size-adjust
• font-stretch
• font-style
• font-variant
• font-variant-caps
• font-weight
• gap
• grid
• grid-area
• grid-auto-columns
• grid-auto-flow
• grid-auto-rows
• grid-column
• grid-column-end
• grid-column-gap
• grid-column-start
• grid-gap
• grid-row
• grid-row-end
• grid-row-gap
• grid-row-start
• grid-template
• grid-template-areas
• grid-template-columns
• grid-template-rows
• hanging-punctuation
• height
• hyphens
• hyphenate-character
• image-rendering
• @import
• initial-letter
• inline-size
• inset
• inset-block
• inset-block-end
• inset-block-start
• inset-inline
• inset-inline-end
• inset-inline-start
• isolation
• justify-content
• justify-items
• justify-self
• @keyframes
• @layer
• left
• letter-spacing
• line-height
• list-style
• list-style-image
• list-style-position
• list-style-type
• margin
• margin-block
• margin-block-end
• margin-block-start
• margin-bottom
• margin-inline
• margin-inline-end
• margin-inline-start
• margin-left
• margin-right
• margin-top
• marker
• marker-end
• marker-mid
• marker-start
• mask
• mask-clip
• mask-composite
• mask-image
• mask-mode
• mask-origin
• mask-position
• mask-repeat
• mask-size
• mask-type
• max-block-size
• max-height
• max-inline-size
• max-width
• @media
• min-block-size
• min-inline-size
• min-height
• min-width
• mix-blend-mode
• @namespace
• object-fit
• object-position
• offset
• offset-anchor
• offset-distance
• offset-path
• offset-position
• offset-rotate
• opacity
• order
• orphans
• outline
• outline-color
• outline-offset
• outline-style
• outline-width
• overflow
• overflow-anchor
• overflow-wrap
• overflow-x
• overflow-y
• overscroll-behavior
• overscroll-behavior-block
• overscroll-behavior-inline
• overscroll-behavior-x
• overscroll-behavior-y
• padding
• padding-block
• padding-block-end
• padding-block-start
• padding-bottom
• padding-inline
• padding-inline-end
• padding-inline-start
• padding-left
• padding-right
• padding-top
• @page
• page-break-after
• page-break-before
• page-break-inside
• paint-order
• perspective
• perspective-origin
• place-content
• place-items
• place-self
• pointer-events
• position
• @property
• quotes
• resize
• right
• rotate
• row-gap
• scale
• @scope
• scroll-behavior
• scroll-margin
• scroll-margin-block
• scroll-margin-block-end
• scroll-margin-block-start
• scroll-margin-bottom
• scroll-margin-inline
• scroll-margin-inline-end
• scroll-margin-inline-start
• scroll-margin-left
• scroll-margin-right
• scroll-margin-top
• scroll-padding
• scroll-padding-block
• scroll-padding-block-end
• scroll-padding-block-start
• scroll-padding-bottom
• scroll-padding-inline
• scroll-padding-inline-end
• scroll-padding-inline-start
• scroll-padding-left
• scroll-padding-right
• scroll-padding-top
• scroll-snap-align
• scroll-snap-stop
• scroll-snap-type
• scrollbar-color
• shape-outside
• @starting-style
• @supports
• tab-size
• table-layout
• text-align
• text-align-last
• text-decoration
• text-decoration-color
• text-decoration-line
• text-decoration-style
• text-decoration-thickness
• text-emphasis
• text-emphasis-color
• text-emphasis-position
• text-emphasis-style
• text-indent
• text-justify
• text-orientation
• text-overflow
• text-shadow
• text-transform
• text-underline-offset
• text-underline-position
• top
• transform
• transform-origin
• transform-style
• transition
• transition-delay
• transition-duration
• transition-property
• transition-timing-function
• translate
• unicode-bidi
• user-select
• vertical-align
• visibility
• white-space
• widows
• width
• word-break
• word-spacing
• word-wrap
• writing-mode
• z-index
• zoom

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• W3School 百宝箱
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完整的 CSS 实体参考手册

如果希望在 HTML 中使用 CSS 显示以下任何字符，您可以使用下表中的 CSS 实体。

实例

<style>
h1:after {
  content: ' \00A7';
}
</style>

所有 <h1> 元素都将在结尾显示该字符：

我将显示：§

亲自试一试