定位 Positioning
position
clip
布局 Layout
display
overflow
overflow-x
overflow-y
边框 Border
border-radius
border-top-left-radius
border-top-right-radius
border-bottom-right-radius
border-bottom-left-radius
box-shadow
border-image
border-image-source
border-image-slice
border-image-width
border-image-outset
border-image-repeat
背景 Background
background
background-image
background-repeat
background-attachment
background-position
background-origin
background-clip
background-size
颜色 Color
opacity
字体 Font
font-stretch
文本 Text
text-transform
tab-size
word-break
word-wrap
overflow-wrap
text-align
text-align-last
text-justify
word-spacing
letter-spacing
text-indent
文本装饰 Text Decoration
text-decoration
text-decoration-line
text-decoration-color
text-decoration-style
text-decoration-skip
text-underline-position
text-shadow
书写模式 Writing Modes
unicode-bidi
writing-mode
用户界面 User Interface
text-overflow
outline-offset
nav-index
nav-up
nav-right
nav-down
nav-left
zoom
box-sizing
resize
ime-mode
user-select
多列 Multi-column
columns
column-width
column-count
column-gap
column-rule
column-rule-width
column-rule-style
column-rule-color
column-span
column-fill
column-break-before
column-break-after
column-break-inside
伸缩盒 Flexible Box(旧)
box-orient
box-pack
box-align
box-flex
box-flex-group
box-ordinal-group
box-direction
box-lines
伸缩盒 Flexible Box(新)
flex
flex-grow
flex-shrink
flex-basis
flex-flow
flex-direction
flex-wrap
align-content
align-items
align-self
justify-content
order
转换 Transform
transform
transform-origin
过渡 Transition
transition
transition-property
transition-duration
transition-timing-function
transition-delay
动画 Animation
animation
animation-name
animation-duration
animation-timing-function
animation-delay
animation-iteration-count
animation-direction
animation-play-state
animation-fill-mode
打印 Printing
page
媒体查询 Media Queries
width
height
device-width
device-height
orientation
aspect-ratio
device-aspect-ratio
color
color-index
monochrome
resolution
scan
grid
Only Firefox
border-colors
border-top-colors
border-right-colors
border-bottom-colors
border-left-colors
Only Webkit
text-fill-color
text-stroke
text-stroke-width
text-stroke-color
box-reflect
关系选择符 Relationship Selectors
E~F
属性选择符 Attribute Selectors
E[att^="val"]
E[att$="val"]
E[att*="val"]
伪类选择符 Pseudo-Classes Selectors
E:not(s)
E:root
E:last-child
E:only-child
E:nth-child(n)
E:nth-last-child(n)
E:first-of-type
E:last-of-type
E:only-of-type
E:nth-of-type(n)
E:nth-last-of-type(n)
E:empty
E:checked
E:enabled
E:disabled
E:target
伪对象选择符 Pseudo-Element Selectors
E:first-letter/E::first-letter
E:first-line/E::first-line
E:before/E::before
E:after/E::after
E::selection
语法与规则 Rules and Syntax
@import
@media
@font-face
@keyframes
长度值与单位 Length Data Types and Units
ch
rem
vw
vh
vmax
vmin
q
角度值与单位 Angle Data Types and Units
deg
grad
rad
turn
时间值与单位 Time Data Types and Units
频率值与单位 Frequency Data Types and Units
Hz
kHz
特殊布局值与单位 Layout-specific Data Types and Units
fr
gr
分辨率值与单位 Resolution Data Types and Units
dpi
dpcm
dppx
颜色值 Color Data Types
RGBA
HSL
HSLA
transparent
函数值 Functional Notations Data Types
counter()
attr()
calc()
min()
max()
toggle()
图像值 Image Data Types
linear-gradient()
radial-gradient()
repeating-linear-gradient()
repeating-radial-gradient()
紫色 链接表示该属性在CSS3有修改或者增加了新的属性值；橙色 链接表示该属性是CSS3新增属性