CSS - Properties

There are 642 properties in this list.

Key

[ ]
A grouping.
|
One value only.
||
One or more values, in any order.
?
Occurs 0 or 1 times.
*
Occurs 0 or more times.
+
Occurs 1 or more times.
#
Occurs 1 or more times, separated by comma tokens.

  Matched Row Count: 642
#
1
Custom Properties for Cascading Variables 1
2015-12
CR
Yes
No
:
2
Flexbox 1
2017-10
CR
No
No
stretch
:
flex-start | flex-end | center | space-between | space-around | stretch
3
Box Alignment 3
2017-09
WD
No
No
normal
:
4
Flexbox 1
2017-10
CR
No
No
stretch
:
flex-start | flex-end | center | baseline | stretch
5
Box Alignment 3
2017-09
WD
No
No
normal
:
6
Flexbox 1
2017-10
CR
No
No
auto
:
auto | flex-start | flex-end | center | baseline | stretch
7
Box Alignment 3
2017-09
WD
No
No
auto
:
8
Inline Layout 3
2016-05
WD
No
No
baseline
:
baseline | text-bottom | alphabetic | ideographic | middle | central | mathematical | text-top | bottom | center | top
9
Cascading & Inheritance 3
2016-05
CR
Yes
See individual properties
:
initial | inherit | unset
10
Cascading & Inheritance 4
2016-01
CR
Yes
See individual properties
:
initial | inherit | unset | revert
11
Animations
2017-11
WD
No
Yes
See individual properties
:
12
Animations
2017-11
WD
No
No
0s
:
<time> #
13
Animations
2017-11
WD
No
No
normal
:
14
Animations
2017-11
WD
No
No
0s
:
<time> #
15
Animations
2017-11
WD
No
No
none
:
17
Animations
2017-11
WD
No
No
none
:
[ none | <keyframes-name> ] #
18
Animations
2017-11
WD
No
No
running
:
19
Animations
2017-11
WD
No
No
ease
:
20
Basic UI 4
2015-09
FPWD
No
No
auto
:
21
CSS 2.1
2011-06
REC
Yes
No
center
:
| [ [ left-side | far-left | left | center-left | center | center-right | right | far-right | right-side ] || behind ]
| leftwards | rightwards
22
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
23
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
24
CSS 2.1
2011-06
REC
No
No
scroll
:
scroll | fixed
25
Backgrounds & Borders 3
2017-10
CR
No
No
scroll
:
26
Compositing & Blending 1
2015-01
CR
No
No
normal
:
27
Backgrounds & Borders 3
2017-10
CR
No
No
border-box
:
<box> #
28
CSS 2.1
2011-06
REC
No
No
transparent
:
<color> | transparent
29
Backgrounds & Borders 3
2017-10
CR
No
No
transparent
:
30
CSS 2.1
2011-06
REC
No
No
none
:
<uri> | none
31
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
32
Logical Properties & Values 1
2017-05
FPWD
Yes
No
physical
:
logical | physical | rotate
33
Backgrounds & Borders 3
2017-10
CR
No
No
padding-box
:
<box> #
34
CSS 2.1
2011-06
REC
No
No
0% 0%
:
[ [ <percentage> | <length> | left | center | right ]
[ <percentage> | <length> | top | center | bottom ] ? ]
|
[ [ left | center | right ]
||
[ top | center | bottom ] ]
35
Backgrounds & Borders 3
2017-10
CR
No
No
0% 0%
:
36
CSS 2.1
2011-06
REC
No
No
repeat
:
repeat | repeat-x | repeat-y | no-repeat
37
Backgrounds & Borders 3
2017-10
CR
No
No
repeat
:
38
Backgrounds & Borders 3
2017-10
CR
No
No
auto
:
39
Inline Layout 3
2016-05
WD
No
No
0
:
<length> | <percentage> | sub | super
40
Logical Properties & Values 1
2017-05
FPWD
No
No
auto
:
41
Rhythmic Sizing
2017-03
FPWD
No
Yes
See individual properties
:
42
Rhythmic Sizing
2017-03
FPWD
No
No
auto
:
auto | center | start | end
43
Rhythmic Sizing
2017-03
FPWD
No
No
margin
:
margin | padding
44
Rhythmic Sizing
2017-03
FPWD
No
No
up
:
up | down | nearest
45
Rhythmic Sizing
2017-03
FPWD
No
No
none
:
none | <length>
46
Generated Content for Paged Media
2014-05
WD
No
No
none
:
<content-list> | none
47
Generated Content 3
2016-06
WD
No
No
content(text)
:
<content-list>
48
Generated Content for Paged Media
2014-05
WD
No
No
none
:
none | <integer>
49
Generated Content 3
2016-06
WD
No
No
none
:
none | <integer>
50
Generated Content for Paged Media
2014-05
WD
No
No
open
:
open | closed
51
Generated Content 3
2016-06
WD
No
No
open
:
open | closed
52
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
53
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
54
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
55
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
56
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
57
Logical Properties & Values 1
2017-05
FPWD
No
No
currentColor
:
58
Logical Properties & Values 1
2017-05
FPWD
No
No
none
:
59
Logical Properties & Values 1
2017-05
FPWD
No
No
medium
:
60
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
61
Logical Properties & Values 1
2017-05
FPWD
No
No
currentColor
:
62
Logical Properties & Values 1
2017-05
FPWD
No
No
none
:
63
Logical Properties & Values 1
2017-05
FPWD
No
No
medium
:
64
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
65
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
66
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
67
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
68
CSS 2.1
2011-06
REC
No
No
currentColor
:
<color> | transparent
69
Backgrounds & Borders 3
2017-10
CR
No
No
currentColor
:
70
Backgrounds & Borders 3
2017-10
CR
No
No
0
:
71
Backgrounds & Borders 3
2017-10
CR
No
No
0
:
72
CSS 2.1
2011-06
REC
No
No
none
:
73
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
74
CSS 2.1
2011-06
REC
No
No
medium
:
75
Backgrounds & Borders 3
2017-10
CR
No
No
medium
:
76
Round Display 1
2016-12
WD
Yes
No
none
:
none | parent | display
77
CSS 2.1
2011-06
REC
Yes
No
separate
:
collapse | separate
78
Table 3
2017-03
WD
Yes
No
separate
:
separate | collapse
79
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
[ <color> | transparent ] {1,4}
80
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
<color> {1,4}
81
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
82
Backgrounds & Borders 3
2017-10
CR
No
No
0
:
[ <length> | <number> ] {1,4}
83
Backgrounds & Borders 3
2017-10
CR
No
No
stretch
:
[ stretch | repeat | round | space ] {1,2}
84
Backgrounds & Borders 3
2017-10
CR
No
No
100%
:
[ <number> | <percentage> ] {1,4} && fill ?
85
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
none | <image>
86
Logical Properties & Values 1
2017-05
FPWD
Yes
No
rotate
:
logical | physical | rotate
87
Backgrounds & Borders 3
2017-10
CR
No
No
1
:
[ <length-percentage> | <number> | auto ] {1,4}
88
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
89
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
90
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
91
Logical Properties & Values 1
2017-05
FPWD
No
No
currentColor
:
92
Logical Properties & Values 1
2017-05
FPWD
No
No
none
:
93
Logical Properties & Values 1
2017-05
FPWD
No
No
medium
:
94
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
95
Logical Properties & Values 1
2017-05
FPWD
No
No
currentColor
:
96
Logical Properties & Values 1
2017-05
FPWD
No
No
none
:
97
Logical Properties & Values 1
2017-05
FPWD
No
No
medium
:
98
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
99
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
100
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
101
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
102
CSS 2.1
2011-06
REC
No
No
currentColor
:
<color> | transparent
103
Backgrounds & Borders 3
2017-10
CR
No
No
currentColor
:
104
CSS 2.1
2011-06
REC
No
No
none
:
105
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
106
CSS 2.1
2011-06
REC
No
No
medium
:
107
Backgrounds & Borders 3
2017-10
CR
No
No
medium
:
108
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
109
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
110
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
111
CSS 2.1
2011-06
REC
No
No
currentColor
:
<color> | transparent
112
Backgrounds & Borders 3
2017-10
CR
No
No
currentColor
:
113
CSS 2.1
2011-06
REC
No
No
none
:
114
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
115
CSS 2.1
2011-06
REC
No
No
medium
:
116
Backgrounds & Borders 3
2017-10
CR
No
No
medium
:
117
CSS 2.1
2011-06
REC
Yes
No
0
:
118
Table 3
2017-03
WD
Yes
No
0px 0px
:
<length> {1,2}
119
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
120
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
<line-style> {1,4}
121
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
122
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
123
CSS 2.1
2011-06
REC
No
No
currentColor
:
<color> | transparent
124
Backgrounds & Borders 3
2017-10
CR
No
No
currentColor
:
125
Backgrounds & Borders 3
2017-10
CR
No
No
0
:
126
Backgrounds & Borders 3
2017-10
CR
No
No
0
:
127
CSS 2.1
2011-06
REC
No
No
none
:
128
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
129
CSS 2.1
2011-06
REC
No
No
medium
:
130
Backgrounds & Borders 3
2017-10
CR
No
No
medium
:
131
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
132
Backgrounds & Borders 3
2017-10
CR
No
Yes
See individual properties
:
<line-width> {1,4}
133
CSS 2.1
2011-06
REC
No
No
auto
:
134
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
135
Fragmentation 3
2017-02
CR
No
No
slice
:
slice | clone
136
Backgrounds & Borders 3
2017-10
CR
No
No
none
:
none | <shadow> #
137
Basic UI 3
2017-03
CR
No
No
content-box
:
content-box | border-box
138
Line Grid 1
2014-09
WD
Yes
No
none
:
none | block-start | block-end | center | first-baseline | last-baseline
139
Regions 1
2014-10
WD
No
No
auto
:
auto | always | avoid | left | right | page | column | region | avoid-page | avoid-column | avoid-region
140
Fragmentation 3
2017-02
CR
No
No
auto
:
auto | avoid | avoid-page | page | left | right | recto | verso | avoid-column | column | avoid-region | region
141
Regions 1
2014-10
WD
No
No
auto
:
auto | always | avoid | left | right | page | column | region | avoid-page | avoid-column | avoid-region
142
Fragmentation 3
2017-02
CR
No
No
auto
:
auto | avoid | avoid-page | page | left | right | recto | verso | avoid-column | column | avoid-region | region
143
Regions 1
2014-10
WD
No
No
auto
:
auto | avoid | avoid-page | avoid-column | avoid-region
144
Fragmentation 3
2017-02
CR
No
No
auto
:
auto | avoid | avoid-page | avoid-column | avoid-region
145
CSS 2.1
2011-06
REC
Yes
No
top
:
top | bottom
146
Table 3
2017-03
WD
Yes
No
top
:
top | bottom
147
Basic UI 4
2015-09
FPWD
Yes
Yes
auto
:
<caret-color> || <caret-animation> || <caret-shape>
148
Basic UI 4
2015-09
FPWD
Yes
No
auto
:
auto | blink | none | fade
149
Basic UI 3
2017-03
CR
Yes
No
auto
:
auto | <color>
150
Basic UI 4
2015-09
FPWD
Yes
No
auto
:
151
Template Layout
2015-03
NOTE
No
No
none
:
none | <identifier> + [ , <identifier> + ] *
152
Basic Box
2007-08
WD
No
No
none
:
none | left | right | both
153
CSS 2.1
2011-06
REC
No
No
none
:
none | left | right | both
154
Page Floats
2015-09
FPWD
No
No
none
:
inline-start | inline-end | block-start | block-end | left | right | top | bottom | none
155
CSS 2.1
2011-06
REC
No
No
auto
:
<shape> | auto
156
Masking 1
2014-08
CR
No
No
auto
:
<rect()> | auto
157
Masking 1
2014-08
CR
No
No
none
:
158
Masking 1
2014-08
CR
Yes
No
nonzero
:
nonzero | evenodd
159
CSS 2.1
2011-06
REC
Yes
No
Depends on user agent
:
160
Color 3
2011-06
REC
Yes
No
Depends on user agent
:
161
Color 4
2016-07
FPWD
Yes
No
Depends on user agent
:
162
Color 4
2016-07
FPWD
Yes
No
economy
:
economy | exact
163
Filter Effects 1
2014-11
WD
Yes
No
auto
:
auto | sRGB | linearRGB
164
Multi-Column Layout 1
2017-10
WD
No
No
auto
:
auto | <integer>
165
Multi-Column Layout 1
2017-10
WD
No
No
balance
:
auto | balance | balance-all
166
Box Alignment 3
2017-09
WD
No
No
normal
:
167
Multi-Column Layout 1
2017-10
WD
No
No
normal
:
168
Multi-Column Layout 1
2017-10
WD
Yes
See individual properties
:
169
Multi-Column Layout 1
2017-10
WD
No
No
currentColor
:
170
Multi-Column Layout 1
2017-10
WD
No
No
none
:
171
Multi-Column Layout 1
2017-10
WD
No
No
medium
:
172
Multi-Column Layout 1
2017-10
WD
No
No
none
:
none | all
173
Multi-Column Layout 1
2017-10
WD
No
No
auto
:
auto | <length>
174
Multi-Column Layout 1
2017-10
WD
Yes
See individual properties
:
175
Containment 1
2017-08
CR
No
No
none
:
none | strict | content | [ size || layout || style || paint ]
176
CSS 2.1
2011-06
REC
No
No
normal
:
normal | none | [ <string> | <uri> | <counter> | attr(<identifier>) | open-quote | close-quote | no-open-quote | no-close-quote ] +
177
Generated Content 3
2016-06
WD
No
No
normal
:
[ [ <image> | <url> ] ',' ] * [ normal | none | <content-list> ] [ / <string> ] ?
178
Overflow 4
2017-06
FPWD
No
No
auto
:
179
CSS 2.1
2011-06
REC
No
No
none
:
[ <identifier> <integer> ? ] + | none
180
Lists & Counters 1
2014-03
WD
No
No
none
:
[ <custom-ident> <integer> ? ] + | none
181
CSS 2.1
2011-06
REC
No
No
none
:
[ <identifier> <integer> ? ] + | none
182
Lists & Counters 1
2014-03
WD
No
No
none
:
[ <custom-ident> <integer> ? ] + | none
183
Lists & Counters 1
2014-03
WD
No
No
none
:
[ <custom-ident> <integer> ? ] + | none
184
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
185
Speech
2012-03
CR
No
Yes
See individual properties
:
186
CSS 2.1
2011-06
REC
No
No
none
:
<uri> | none
187
Speech
2012-03
CR
No
No
none
:
<uri> <decibel> ? | none
188
CSS 2.1
2011-06
REC
No
No
none
:
<uri> | none
189
Speech
2012-03
CR
No
No
none
:
<uri> <decibel> ? | none
190
CSS 2.1
2011-06
REC
Yes
No
auto
:
[ [ <uri> , ] *
[ auto | crosshair | default | pointer | move | e-resize | ne-resize | nw-resize | n-resize | se-resize | sw-resize | s-resize | w-resize | text | wait | help | progress ] ]
191
Basic UI 3
2017-03
CR
Yes
No
auto
:
[ [ <url> [ <x> <y> ] ? , ] *
[ auto | default | none | context-menu | help | pointer | progress | wait | cell | crosshair | text | vertical-text | alias | copy | move | no-drop | not-allowed | grab | grabbing | e-resize | n-resize | ne-resize | nw-resize | s-resize | se-resize | sw-resize | w-resize | ew-resize | ns-resize | nesw-resize | nwse-resize | col-resize | row-resize | all-scroll | zoom-in | zoom-out ] ]
192
CSS 2.1
2011-06
REC
Yes
No
ltr
:
ltr | rtl
193
Writing Modes 3
2017-12
CR
Yes
No
ltr
:
ltr | rtl
194
Basic Box
2007-08
WD
No
No
inline
:
inline | block | inline-block | list-item | run-in | compact | table | inline-table | table-row-group | table-header-group | table-footer-group | table-row | table-column-group | table-column | table-cell | table-caption | ruby | ruby-base | ruby-text | ruby-base-group | ruby-text-group | <template> | none
195
CSS 2.1
2011-06
REC
No
No
inline
:
inline | block | list-item | inline-block | table | inline-table | table-row-group | table-header-group | table-footer-group | table-row | table-column-group | table-column | table-cell | table-caption | none
196
Ruby Layout 1
2014-08
WD
No
No
:
ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container
198
Inline Layout 3
2016-05
WD
Yes
No
normal
:
auto | text-bottom | alphabetic | ideographic | middle | central | mathematical | hanging | text-top
199
CSS 2.1
2011-06
REC
Yes
No
level
:
<angle> | below | level | above | higher | lower
200
CSS 2.1
2011-06
REC
Yes
No
show
:
show | hide
201
Table 3
2017-03
WD
Yes
No
separate
:
separate | collapse
202
Fill & Stroke 3
2017-04
FPWD
Yes
See individual properties
:
<background> with modifications
203
Fill & Stroke 3
2017-04
FPWD
Yes
No
bounding-box
:
bounding-box | slice | clone
204
Fill & Stroke 3
2017-04
FPWD
Yes
No
currentColor
:
205
Fill & Stroke 3
2017-04
FPWD
Yes
No
none
:
206
Fill & Stroke 3
2017-04
FPWD
Yes
No
1
:
207
Fill & Stroke 3
2017-04
FPWD
No
No
match-parent
:
match-parent | fill-box | stroke-box | content-box | padding-box | border-box
208
Fill & Stroke 3
2017-04
FPWD
Yes
No
0% 0%
:
209
Fill & Stroke 3
2017-04
FPWD
Yes
No
repeat
:
210
Fill & Stroke 3
2017-04
FPWD
Yes
No
nonzero
:
nonzero | evenodd
211
Fill & Stroke 3
2017-04
FPWD
Yes
No
auto
:
212
Filter Effects 1
2014-11
WD
No
No
none
:
213
Flexbox 1
2017-10
CR
No
Yes
0 1 auto
:
214
Flexbox 1
2017-10
CR
No
No
auto
:
content | <width>
215
Flexbox 1
2017-10
CR
No
No
row
:
row | row-reverse | column | column-reverse
216
Flexbox 1
2017-10
CR
No
Yes
See individual properties
:
217
Flexbox 1
2017-10
CR
No
No
0
:
218
Flexbox 1
2017-10
CR
No
No
1
:
219
Flexbox 1
2017-10
CR
No
No
nowrap
:
nowrap | wrap | wrap-reverse
220
Basic Box
2007-08
WD
No
No
none
:
left | right | none | <page-floats>
221
CSS 2.1
2011-06
REC
No
No
none
:
left | right | none
222
Page Floats
2015-09
FPWD
No
No
none
:
block-start | block-end | inline-start | inline-end | snap-block | snap-inline | left | right | top | bottom | none
223
Page Floats
2015-09
FPWD
No
No
none
:
<integer> | last | none
224
Page Floats
2015-09
FPWD
No
No
0
:
<length> | <percentage>
225
Page Floats
2015-09
FPWD
No
No
inline
:
inline | column | region | page
226
Filter Effects 1
2014-11
WD
No
No
black
:
227
Filter Effects 1
2014-11
WD
No
No
1
:
228
Template Layout
2015-03
NOTE
No
No
auto
:
auto | <identifier> | <string> | '*' | same
229
Regions 1
2014-10
WD
No
No
none
:
<ident> | none
230
Regions 1
2014-10
WD
No
No
none
:
none | <ident> [ element | content ] ?
231
CSS 2.1
2011-06
REC
Yes
Yes
See individual properties
:
| caption | icon | menu | message-box | small-caption | status-bar
232
Fonts 3
2013-10
CR
Yes
Yes
See individual properties
:
[ [ <font-style> || <font-variant-css21> || <font-weight> || <font-stretch> ] ? <font-size> [ / <line-height> ] ? <font-family> ]
| caption | icon | menu | message-box | small-caption | status-bar
233
Fonts 4
2017-07
FPWD
Yes
Yes
See individual properties
:
[ [ <font-style> || <font-variant-css21> || <font-weight> || <font-stretch-css3> ] ? <font-size> [ / <line-height> ] ? <font-family> ]
| caption | icon | menu | message-box | small-caption | status-bar
234
CSS 2.1
2011-06
REC
Yes
No
Depends on user agent
:
235
Fonts 3
2013-10
CR
Yes
No
Depends on user agent
:
236
Fonts 4
2017-07
FPWD
Yes
No
Depends on user agent
:
237
Fonts 3
2013-10
CR
Yes
No
normal
:
238
Fonts 3
2013-10
CR
Yes
No
auto
:
239
Fonts 3
2013-10
CR
Yes
No
normal
:
240
Fonts 4
2017-07
FPWD
Yes
No
infinity
:
241
Fonts 4
2017-07
FPWD
Yes
No
0
:
242
Fonts 4
2017-07
FPWD
Yes
No
auto
:
auto | none
243
Fonts 4
2017-07
FPWD
Yes
No
normal
:
normal | light | dark | <palette-identifier>
244
Fonts 4
2017-07
FPWD
Yes
No
auto
:
auto | text | emoji
245
CSS 2.1
2011-06
REC
Yes
No
medium
:
246
Fonts 3
2013-10
CR
Yes
No
medium
:
247
Fonts 4
2017-07
FPWD
Yes
No
medium
:
248
Fonts 3
2013-10
CR
Yes
No
none
:
249
Fonts 4
2017-07
FPWD
Yes
No
none
:
none | <number>
251
Fonts 4
2017-07
FPWD
Yes
No
normal
:
normal | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded | <percentage>
252
CSS 2.1
2011-06
REC
Yes
No
normal
:
normal | italic | oblique
253
Fonts 3
2013-10
CR
Yes
No
normal
:
254
Fonts 4
2017-07
FPWD
Yes
No
normal
:
normal | italic | oblique <angle> ?
255
Fonts 3
2013-10
CR
Yes
No
weight style
:
none | [ weight || style ]
256
Fonts 4
2017-07
FPWD
Yes
No
weight style small-caps
:
none | [ weight || style || small-caps ]
257
CSS 2.1
2011-06
REC
Yes
No
normal
:
normal | small-caps
264
Fonts 3
2013-10
CR
Yes
No
normal
:
265
Fonts 4
2017-07
FPWD
Yes
No
normal
:
normal | [ <string> <number> ] #
266
CSS 2.1
2011-06
REC
Yes
No
normal
:
normal | bold | bolder | lighter | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900
267
Fonts 3
2013-10
CR
Yes
No
normal
:
normal | bold | bolder | lighter | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900
268
Fonts 4
2017-07
FPWD
Yes
No
normal
:
normal | bold | bolder | lighter | <number>
269
Generated Content for Paged Media
2014-05
WD
No
No
block
:
block | inline | compact
270
Generated Content for Paged Media
2014-05
WD
No
No
auto
:
auto | line | block
271
Box Alignment 3
2017-09
WD
No
No
0 0
:
272
Writing Modes 3
2017-12
CR
No
n/a
:
auto | 0deg | 90deg | 0 | 90
273
Template Layout
2015-03
NOTE
No
Yes
See individual properties
:
274
Grid Layout 1
2017-05
CR
Yes
See individual properties
:
<grid-template> | <grid-template-rows> / [ auto-flow && dense ? ] <grid-auto-columns> ? | [ auto-flow && dense ? ] <grid-auto-rows> ? / <grid-template-columns>
275
Grid Layout 1
2017-05
CR
Yes
See individual properties
:
<grid-line> [ / <grid-line> ] {0,3}
276
Grid Layout 1
2017-05
CR
No
No
auto
:
277
Grid Layout 1
2017-05
CR
No
No
row
:
[ row | column ] || dense
278
Grid Layout 1
2017-05
CR
No
No
auto
:
279
Grid Layout 1
2017-05
CR
Yes
See individual properties
:
280
Grid Layout 1
2017-05
CR
No
No
auto
:
281
Grid Layout 1
2017-05
CR
No
No
0
:
282
Grid Layout 1
2017-05
CR
No
No
auto
:
283
Grid Layout 1
2017-05
CR
No
No
0 0
:
284
Grid Layout 1
2017-05
CR
Yes
See individual properties
:
285
Grid Layout 1
2017-05
CR
No
No
auto
:
286
Grid Layout 1
2017-05
CR
No
No
0
:
287
Grid Layout 1
2017-05
CR
No
No
auto
:
288
Template Layout
2015-03
NOTE
No
Yes
none
:
none | <col-width> * [ [ <string> <row-height> ? ] + | '/' <row-height> + ]
289
Grid Layout 1
2017-05
CR
Yes
See individual properties
:
290
Template Layout
2015-03
NOTE
No
No
none
:
none | <string> +
291
Grid Layout 1
2017-05
CR
No
No
none
:
none | <string> +
292
Template Layout
2015-03
NOTE
No
No
auto
:
auto | <col-width> +
293
Grid Layout 1
2017-05
CR
No
No
none
:
294
Template Layout
2015-03
NOTE
No
No
auto
:
auto | <row-height> +
295
Grid Layout 1
2017-05
CR
No
No
none
:
296
Text 3
2017-08
WD
Yes
No
none
:
none | [ first || [ force-end | allow-end ] || last ]
297
Basic Box
2007-08
WD
No
No
auto
:
<length> | <percentage> | auto
298
CSS 2.1
2011-06
REC
No
No
auto
:
299
Text 4
2015-09
FPWD
Yes
No
auto
:
auto | <string>
300
Text 4
2015-09
FPWD
Yes
No
auto
:
[ auto | <integer> ] {1,3}
301
Text 4
2015-09
FPWD
Yes
No
none
:
none | always | column | page | spread
302
Text 4
2015-09
FPWD
Yes
No
no-limit
:
no-limit | <integer>
303
Text 4
2015-09
FPWD
Yes
No
0
:
<percentage> | <length>
304
Text 3
2017-08
WD
Yes
No
manual
:
none | manual | auto
305
Image Values & Replaced Content 3
2012-04
CR
Yes
No
0deg
:
<angle>
306
Image Values & Replaced Content 3
2012-04
CR
Yes
No
1dppx
:
[ from-image || <resolution> ] && snap ?
307
Image Values & Replaced Content 4
2017-04
WD
Yes
No
1dppx
:
[ <from-image> || <resolution> ] && snap ?
308
Inline Layout 3
2016-05
WD
No
No
normal
:
normal | [ <number> <integer> ? ]
309
Inline Layout 3
2016-05
WD
Yes
No
alphabetic
:
border-box ? [ alphabetic | ideographic | hebrew | hanging ] | border-box
310
Inline Layout 3
2016-05
WD
Yes
No
none
:
none | first | all | grid | <length> | <percentage>
311
Logical Properties & Values 1
2017-05
FPWD
No
No
auto
:
312
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
<top> {1,4}
313
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
<top> {1,2}
314
Logical Properties & Values 1
2017-05
FPWD
No
No
auto
:
315
Logical Properties & Values 1
2017-05
FPWD
No
No
auto
:
316
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
<top> {1,2}
317
Logical Properties & Values 1
2017-05
FPWD
No
No
auto
:
318
Logical Properties & Values 1
2017-05
FPWD
No
No
auto
:
319
Compositing & Blending 1
2015-01
CR
No
No
auto
:
320
Flexbox 1
2017-10
CR
No
No
flex-start
:
flex-start | flex-end | center | space-between | space-around
321
Box Alignment 3
2017-09
WD
No
No
normal
:
322
Box Alignment 3
2017-09
WD
No
No
legacy
:
normal | stretch | <baseline-position> | [ <overflow-position> ? <self-position> ] | [ legacy || [ left | right | center ] ]
323
Box Alignment 3
2017-09
WD
No
No
auto
:
auto | normal | stretch | <baseline-position> | <overflow-position> ? [ <self-position> | left | right ]
324
CSS 2.1
2011-06
REC
No
No
auto
:
325
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
326
CSS 2.1
2011-06
REC
Yes
No
normal
:
normal | <length>
327
Text 3
2017-08
WD
Yes
No
normal
:
normal | <length>
328
Filter Effects 1
2014-11
WD
No
No
white
:
329
Text 3
2017-08
WD
Yes
No
auto
:
auto | loose | normal | strict | anywhere
330
Line Grid 1
2014-09
WD
No
No
match-parent
:
match-parent | create
331
CSS 2.1
2011-06
REC
Yes
No
normal
:
332
Rhythmic Sizing
2017-03
FPWD
Yes
No
none
:
none | <length>
333
Line Grid 1
2014-09
WD
Yes
No
none
:
none | baseline | contain
334
CSS 2.1
2011-06
REC
Yes
Yes
See individual properties
:
335
Lists & Counters 1
2014-03
WD
Yes
See individual properties
:
336
CSS 2.1
2011-06
REC
Yes
No
none
:
<uri> | none
337
Lists & Counters 1
2014-03
WD
Yes
No
none
:
<image> | none
338
CSS 2.1
2011-06
REC
Yes
No
outside
:
inside | outside
339
Lists & Counters 1
2014-03
WD
Yes
No
outside
:
inside | outside
340
CSS 2.1
2011-06
REC
Yes
No
disc
:
disc | circle | square | decimal | decimal-leading-zero | lower-roman | upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha | upper-alpha | none
341
Lists & Counters 1
2014-03
WD
Yes
No
disc
:
342
Basic Box
2007-08
WD
No
Yes
See individual properties
:
[ <length> | <percentage> | auto ] {1,4}
343
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
344
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
345
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
346
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
347
Basic Box
2007-08
WD
No
No
0
:
<length> | <percentage> | auto
348
CSS 2.1
2011-06
REC
No
No
0
:
349
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
350
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
351
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
352
Basic Box
2007-08
WD
No
No
0
:
<length> | <percentage> | auto
353
CSS 2.1
2011-06
REC
No
No
0
:
354
Basic Box
2007-08
WD
No
No
0
:
<length> | <percentage> | auto
355
CSS 2.1
2011-06
REC
No
No
0
:
356
Basic Box
2007-08
WD
No
No
0
:
<length> | <percentage> | auto
357
CSS 2.1
2011-06
REC
No
No
0
:
358
SVG Markers
2015-04
FPWD
Yes
Yes
See individual properties
:
359
SVG Markers
2015-04
FPWD
Yes
No
none
:
none | <marker-ref>
360
SVG Markers
2015-04
FPWD
No
No
0
:
361
SVG Markers
2015-04
FPWD
No
No
0
:
362
SVG Markers
2015-04
FPWD
Yes
No
none
:
none | <marker-ref>
364
SVG Markers
2015-04
FPWD
Yes
No
none
:
none | <marker-ref>
365
Lists & Counters 1
2014-03
WD
Yes
No
list-item
:
list-item | list-container
366
SVG Markers
2015-04
FPWD
Yes
No
none
:
none | <marker-ref>
367
Basic Box
2007-08
WD
Yes
No
reverse
:
forward | reverse
368
Basic Box
2007-08
WD
No
No
1
:
<non-negative-integer> | infinite
369
Basic Box
2007-08
WD
No
No
normal
:
slow | normal | fast
370
Basic Box
2007-08
WD
No
No
scroll
:
scroll | slide | alternate
371
Masking 1
2014-08
CR
No
Yes
See individual properties
:
372
Masking 1
2014-08
CR
No
Yes
See individual properties
:
373
Masking 1
2014-08
CR
No
No
alpha
:
luminance | alpha
374
Masking 1
2014-08
CR
No
No
0
:
[ <length> | <number> ] {1,4}
375
Masking 1
2014-08
CR
No
No
stretch
:
[ stretch | repeat | round | space ] {1,2}
376
Masking 1
2014-08
CR
No
No
0
:
[ <number> | <percentage> ] {1,4} fill ?
377
Masking 1
2014-08
CR
No
No
none
:
none | <image>
378
Masking 1
2014-08
CR
No
No
auto
:
[ <length> | <percentage> | <number> | auto ] {1,4}
379
Masking 1
2014-08
CR
No
No
border-box
:
[ <geometry-box> | no-clip ] #
380
Masking 1
2014-08
CR
No
No
add
:
381
Masking 1
2014-08
CR
No
No
none
:
382
Masking 1
2014-08
CR
No
No
auto
:
383
Masking 1
2014-08
CR
No
No
border-box
:
384
Masking 1
2014-08
CR
No
No
center
:
385
Masking 1
2014-08
CR
No
No
no-repeat
:
386
Masking 1
2014-08
CR
No
No
auto
:
387
Masking 1
2014-08
CR
No
No
luminance
:
luminance | alpha
388
Logical Properties & Values 1
2017-05
FPWD
No
No
none
:
389
Basic Box
2007-08
WD
No
No
none
:
<length> | <percentage> | none
390
CSS 2.1
2011-06
REC
No
No
none
:
391
Logical Properties & Values 1
2017-05
FPWD
No
No
none
:
392
Overflow 3
2016-05
WD
No
No
none
:
none | <integer>
393
Overflow 4
2017-06
FPWD
No
No
none
:
none | <integer>
394
Basic Box
2007-08
WD
No
No
none
:
<length> | <percentage> | none
395
CSS 2.1
2011-06
REC
No
No
none
:
396
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
397
Basic Box
2007-08
WD
No
No
0
:
<length> | percentage
398
CSS 2.1
2011-06
REC
No
No
0
:
399
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
400
Basic Box
2007-08
WD
No
No
0
:
<length> | percentage
401
CSS 2.1
2011-06
REC
No
No
0
:
402
Compositing & Blending 1
2015-01
CR
No
No
normal
:
403
Basic UI 3
2017-03
CR
No
No
auto
:
auto | <id> [ current | root | <target-name> ] ?
404
Basic UI 3
2017-03
CR
No
No
auto
:
auto | <id> [ current | root | <target-name> ] ?
405
Basic UI 3
2017-03
CR
No
No
auto
:
auto | <id> [ current | root | <target-name> ] ?
406
Basic UI 3
2017-03
CR
No
No
auto
:
auto | <id> [ current | root | <target-name> ] ?
407
Image Values & Replaced Content 3
2012-04
CR
No
No
fill
:
fill | contain | cover | none | scale-down
408
Image Values & Replaced Content 3
2012-04
CR
No
No
50% 50%
:
<position>
409
Motion Path 1
2017-07
WD
No
Yes
See individual properties
:
410
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
411
Motion Path 1
2017-07
WD
No
No
auto
:
auto | <position>
412
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
413
Motion Path 1
2017-07
WD
No
No
0
:
414
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
415
Motion Path 1
2017-07
WD
No
No
none
:
none | ray( [ <angle> && <size> && contain ? ] ) | <path()> | <url> | [ <basic-shape> || <geometry-box> ]
416
Motion Path 1
2017-07
WD
No
No
auto
:
auto | <position>
417
Motion Path 1
2017-07
WD
No
No
auto
:
[ auto | reverse ] || <angle>
418
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
419
Color 3
2011-06
REC
No
No
1
:
<alphavalue>
420
Color 4
2016-07
FPWD
No
No
1
:
421
Flexbox 1
2017-10
CR
No
No
0
:
422
CSS 2.1
2011-06
REC
Yes
No
2
:
423
Fragmentation 3
2017-02
CR
Yes
No
2
:
424
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
425
Basic UI 3
2017-03
CR
No
Yes
See individual properties
:
426
CSS 2.1
2011-06
REC
No
No
invert
:
<color> | invert
427
Basic UI 3
2017-03
CR
No
No
invert
:
<color> | invert
428
Basic UI 3
2017-03
CR
No
No
0
:
429
CSS 2.1
2011-06
REC
No
No
none
:
430
Basic UI 3
2017-03
CR
No
No
none
:
431
CSS 2.1
2011-06
REC
No
No
medium
:
432
Basic UI 3
2017-03
CR
No
No
medium
:
433
Basic Box
2007-08
WD
No
Yes
See individual properties
:
[ visible | hidden | scroll | auto | no-display | no-content ] {1,2}
434
CSS 2.1
2011-06
REC
No
No
visible
:
visible | hidden | scroll | auto
435
Overflow 3
2016-05
WD
No
Yes
See individual properties
:
436
Basic Box
2007-08
WD
Yes
No
auto
:
auto | [ scrollbar | panner | move | marquee ] [ , [ scrollbar | panner | move | marquee ] ] *
437
Text 3
2017-08
WD
Yes
No
normal
:
normal | break-word || break-spaces
438
Basic Box
2007-08
WD
No
No
visible
:
visible | hidden | scroll | auto | no-display | no-content
439
Overflow 3
2016-05
WD
No
No
visible
:
440
Basic Box
2007-08
WD
No
No
visible
:
visible | hidden | scroll | auto | no-display | no-content
441
Overflow 3
2016-05
WD
No
No
visible
:
442
Basic Box
2007-08
WD
No
Yes
See individual properties
:
[ <length> | <percentage> ] {1,4}
443
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
444
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
445
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
446
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
447
Basic Box
2007-08
WD
No
No
0
:
[ <length> | <percentage> ]
448
CSS 2.1
2011-06
REC
No
No
0
:
449
Logical Properties & Values 1
2017-05
FPWD
Yes
See individual properties
:
450
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
451
Logical Properties & Values 1
2017-05
FPWD
No
No
0
:
452
Basic Box
2007-08
WD
No
No
0
:
[ <length> | <percentage> ]
453
CSS 2.1
2011-06
REC
No
No
0
:
454
Basic Box
2007-08
WD
No
No
0
:
[ <length> | <percentage> ]
455
CSS 2.1
2011-06
REC
No
No
0
:
456
Basic Box
2007-08
WD
No
No
0
:
[ <length> | <percentage> ]
457
CSS 2.1
2011-06
REC
No
No
0
:
458
Paged Media 3
2013-03
WD
No
No
auto
:
auto | <identifier>
459
CSS 2.1
2011-06
REC
No
No
auto
:
auto | always | avoid | left | right
460
CSS 2.1
2011-06
REC
No
No
auto
:
auto | always | avoid | left | right
461
CSS 2.1
2011-06
REC
No
No
auto
:
avoid | auto
462
CSS 2.1
2011-06
REC
No
Yes
See individual properties
:
[ <time> | <percentage> ] {1,2}
463
Speech
2012-03
CR
No
Yes
See individual properties
:
464
CSS 2.1
2011-06
REC
No
No
0
:
465
Speech
2012-03
CR
No
No
none
:
<time> | none | x-weak | weak | medium | strong | x-strong
466
CSS 2.1
2011-06
REC
No
No
0
:
467
Speech
2012-03
CR
No
No
none
:
<time> | none | x-weak | weak | medium | strong | x-strong
468
CSS 2.1
2011-06
REC
Yes
No
medium
:
<frequency> | x-low | low | medium | high | x-high
469
CSS 2.1
2011-06
REC
Yes
No
50
:
470
Box Alignment 3
2017-09
WD
No
No
normal
:
471
Box Alignment 3
2017-09
WD
No
Yes
See individual properties
:
[ normal | stretch | <baseline-position> | <self-position> ] [ normal | stretch | <baseline-position> | <self-position> ] ?
472
Box Alignment 3
2017-09
WD
No
No
auto
:
473
CSS 2.1
2011-06
REC
No
No
auto
:
<uri> [ mix || repeat ] ? | auto | none
474
CSS 2.1
2011-06
REC
No
No
static
:
static | relative | absolute | fixed
475
Positioned Layout 3
2016-05
WD
No
No
static
:
static | relative | absolute | sticky | fixed
476
Presentation Levels
2014-10
NOTE
Yes
No
0
:
<integer> | same | increment
477
CSS 2.1
2011-06
REC
Yes
No
Depends on user agent
:
[ <string> <string> ] + | none
478
Generated Content 3
2016-06
WD
Yes
No
Depends on user agent
:
[ <string> <string> ] + | none
479
Regions 1
2014-10
WD
No
No
auto
:
auto | break
480
Basic UI 3
2017-03
CR
No
No
none
:
none | both | horizontal | vertical
481
Speech
2012-03
CR
No
Yes
See individual properties
:
482
Speech
2012-03
CR
No
No
none
:
<time> | none | x-weak | weak | medium | strong | x-strong
483
Speech
2012-03
CR
No
No
none
:
<time> | none | x-weak | weak | medium | strong | x-strong
484
CSS 2.1
2011-06
REC
Yes
No
50
:
485
CSS 2.1
2011-06
REC
No
No
auto
:
486
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
487
Basic Box
2007-08
WD
No
No
0
:
488
Basic Box
2007-08
WD
No
No
50% 50%
:
489
Box Alignment 3
2017-09
WD
No
No
normal
:
490
Ruby Layout 1
2014-08
WD
Yes
No
space-around
:
start | center | space-between | space-around
491
Ruby Layout 1
2014-08
WD
Yes
No
separate
:
separate | collapse | auto
492
Ruby Layout 1
2014-08
WD
Yes
No
over right
:
[ over | under | inter-character ] && [ right | left ]
493
Generated Content for Paged Media
2014-05
WD
No
No
none
:
494
CSSOM View
2016-03
WD
No
No
auto
:
auto | smooth
495
Scroll Snap 1
2017-08
CR
No
No
0
:
[ <length> | <percentage> ] {1,4}
496
Scroll Snap 1
2017-08
CR
No
No
0
:
[ <length> | <percentage> ] {1,2}
497
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
498
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
499
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
500
Scroll Snap 1
2017-08
CR
No
No
0
:
[ <length> | <percentage> ] {1,2}
501
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
502
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
503
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
504
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
505
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> | <percentage>
506
Scroll Snap 1
2017-08
CR
No
No
none
:
[ none | start | end | center ] {1,2}
507
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> {1,4}
508
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> {1,2}
509
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
510
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
511
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
512
Scroll Snap 1
2017-08
CR
No
No
0
:
<length> {1,2}
513
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
514
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
515
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
516
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
517
Scroll Snap 1
2017-08
CR
No
No
0
:
<length>
518
Scroll Snap 1
2017-08
CR
No
No
normal
:
normal | always
519
Scroll Snap 1
2017-08
CR
No
No
none
:
none | [ x | y | block | inline | both ] [ mandatory | proximity ] ?
520
Overflow 4
2017-06
FPWD
Yes
No
auto
:
auto | [ stable | always ] && both ? && force ?
521
Shapes 1
2014-03
CR
No
No
0.0
:
522
Round Display 1
2016-12
WD
No
No
auto
:
auto | outside-shape | [ <basic-shape> || shape-box ] | <image> | display
523
Shapes 1
2014-03
CR
No
No
0
:
524
Shapes 1
2014-03
CR
No
No
none
:
525
Paged Media 3
2013-03
WD
No
auto
:
<length> {1,2} | auto | [ <page-size> || [ portrait | landscape ] ]
526
CSS 2.1
2011-06
REC
Yes
No
normal
:
normal | none | spell-out
527
Speech
2012-03
CR
Yes
No
auto
:
auto | none | normal
528
Speech
2012-03
CR
Yes
No
normal
:
normal | spell-out || digits || [ literal-punctuation | no-punctuation ]
529
CSS 2.1
2011-06
REC
Yes
No
once
:
once | always
530
CSS 2.1
2011-06
REC
Yes
No
continuous
:
digits | continuous
531
CSS 2.1
2011-06
REC
Yes
No
none
:
code | none
532
CSS 2.1
2011-06
REC
Yes
No
medium
:
<number> | x-slow | slow | medium | fast | x-fast | faster | slower
533
CSS 2.1
2011-06
REC
Yes
No
50
:
534
Generated Content for Paged Media
2014-05
WD
No
No
none
:
535
Generated Content 3
2016-06
WD
No
No
none
:
[ <custom-ident> <string> + ] # | none
536
SVG Strokes
2015-04
FPWD
Yes
No
none
:
537
Fill & Stroke 3
2017-04
FPWD
Yes
See individual properties
:
<background> with modifications
538
Fill & Stroke 3
2017-04
FPWD
Yes
No
center
:
center | inset | outset
539
SVG Strokes
2015-04
FPWD
Yes
No
center
:
center | inner | outer
540
Fill & Stroke 3
2017-04
FPWD
No
bounding-box
:
bounding-box | slice | clone
541
Fill & Stroke 3
2017-04
FPWD
Yes
No
transparent
:
542
Fill & Stroke 3
2017-04
FPWD
Yes
No
none
:
none | <length>
543
Fill & Stroke 3
2017-04
FPWD
Yes
No
none
:
none | [ stretch | compress ] || [ dashes || gaps ]
544
SVG Strokes
2015-04
FPWD
Yes
No
none
:
none | [ stretch | compress ] [ dashes | gaps ] ?
545
SVG Strokes
2015-04
FPWD
Yes
No
none
:
none | <dasharray>
546
Fill & Stroke 3
2017-04
FPWD
Yes
No
none
:
none | <length-percentage> + #
547
SVG Strokes
2015-04
FPWD
Yes
No
none
:
none | <length>
548
SVG Strokes
2015-04
FPWD
Yes
No
0
:
549
Fill & Stroke 3
2017-04
FPWD
Yes
No
0
:
550
Fill & Stroke 3
2017-04
FPWD
Yes
No
none
:
551
SVG Strokes
2015-04
FPWD
Yes
No
butt
:
butt | round | square
552
Fill & Stroke 3
2017-04
FPWD
Yes
No
butt
:
butt | round | square
553
SVG Strokes
2015-04
FPWD
Yes
No
miter
:
miter | miter-clip | round | bevel | arcs
554
Fill & Stroke 3
2017-04
FPWD
Yes
No
miter
:
[ crop | arcs | miter ] || [ bevel | round | stupid ]
555
SVG Strokes
2015-04
FPWD
Yes
No
4
:
556
Fill & Stroke 3
2017-04
FPWD
Yes
No
4
:
557
SVG Strokes
2015-04
FPWD
Yes
No
1
:
558
Fill & Stroke 3
2017-04
FPWD
Yes
No
1
:
559
Fill & Stroke 3
2017-04
FPWD
No
No
match-parent
:
match-parent | fill-box | stroke-box | content-box | padding-box | border-box
560
Fill & Stroke 3
2017-04
FPWD
Yes
No
0% 0%
:
561
Fill & Stroke 3
2017-04
FPWD
Yes
No
repeat
:
562
Fill & Stroke 3
2017-04
FPWD
Yes
No
auto
:
563
SVG Strokes
2015-04
FPWD
Yes
No
1
:
564
Fill & Stroke 3
2017-04
FPWD
Yes
No
1px
:
565
Text 3
2017-08
WD
Yes
No
8
:
566
CSS 2.1
2011-06
REC
No
No
auto
:
auto | fixed
567
Table 3
2017-03
WD
Yes
No
auto
:
auto | fixed
568
CSS 2.1
2011-06
REC
Yes
No
'left' if direction is 'ltr'
'right' if direction is 'rtl'
:
left | right | center | justify
569
Text 3
2017-08
WD
Yes
No
start
:
start | end | left | right | center | justify | match-parent | justify-all
570
Text 3
2017-08
WD
Yes
No
start
:
start | end | left | right | center | justify | match-parent
571
Text 3
2017-08
WD
Yes
No
auto
:
auto | start | end | left | right | center | justify
572
Writing Modes 3
2017-12
CR
Yes
No
none
:
none | all
573
CSS 2.1
2011-06
REC
No
Yes
none
:
none | [ underline || overline || line-through || blink ]
575
Text Decoration 3
2013-08
CR
No
No
currentColor
:
576
Text Decoration 3
2013-08
CR
No
No
none
:
none | [ underline || overline || line-through || blink ]
577
Text Decoration 3
2013-08
CR
Yes
No
objects
:
none | [ objects || spaces || ink || edges || box-decoration ]
578
Text Decoration 3
2013-08
CR
No
No
solid
:
solid | double | dotted | dashed | wavy
579
Text Decoration 3
2013-08
CR
Yes
Yes
See individual properties
:
580
Text Decoration 3
2013-08
CR
Yes
No
currentColor
:
581
Text Decoration 3
2013-08
CR
Yes
No
over right
:
[ over | under ] && [ right | left ]
582
Text Decoration 3
2013-08
CR
Yes
No
none
:
none | [ [ filled | open ] || [ dot | circle | double-circle | triangle | sesame ] ] | <string>
583
CSS 2.1
2011-06
REC
Yes
No
0
:
584
Text 3
2017-08
WD
Yes
No
0
:
[ <length-percentage> ] && hanging ? && each-line ?
585
Text 3
2017-08
WD
Yes
No
auto
:
auto | none | inter-word | inter-character
586
Writing Modes 3
2017-12
CR
Yes
No
mixed
:
mixed | upright | sideways
587
Basic UI 3
2017-03
CR
No
No
clip
:
clip | ellipsis
588
Text Decoration 3
2013-08
CR
Yes
No
none
:
none | [ <length> {2,3} && <color> ? ] #
589
Text 4
2015-09
FPWD
Yes
No
collapse
:
collapse | discard | preserve | preserve-auto | preserve-trim | preserve-breaks | preserve-spaces
590
Text 4
2015-09
FPWD
No
No
none
:
none | trim-inner || discard-before || discard-after
591
Text 4
2015-09
FPWD
Yes
No
normal
:
normal | none | [ trim-start | space-start ] || [ trim-end | space-end | allow-end ] || [ trim-adjacent | space-adjacent ] || no-compress || ideograph-alpha || ideograph-numeric || punctuation
592
CSS 2.1
2011-06
REC
Yes
No
none
:
capitalize | uppercase | lowercase | none
593
Text 3
2017-08
WD
Yes
No
none
:
none | capitalize | uppercase | lowercase | full-width
594
Text Decoration 3
2013-08
CR
Yes
No
auto
:
auto | [ under || [ left | right ] ]
595
Text 4
2015-09
FPWD
Yes
No
normal
:
normal | nowrap | balance
596
CSS 2.1
2011-06
REC
No
No
auto
:
597
Positioned Layout 3
2016-05
WD
No
No
auto
:
auto | <length> | <percentage>
598
Transforms 1
2017-11
WD
No
No
none
:
599
Transforms 1
2017-11
WD
No
No
view-box
:
border-box | fill-box | view-box
600
Transforms 1
2017-11
WD
No
No
50% 50%
:
[ left | center | right | top | bottom | <length-percentage> ]
|
[ left | center | right | <length-percentage> ]
[ top | center | bottom | <length-percentage> ] <length> ?
|
[ [ center | left | right ] && [ center | top | bottom ] ] <length> ?
601
Transitions
2017-11
WD
No
Yes
See individual properties
: