CSS Propertiesโจ
A complete reference of CSS properties with the dates they appeared and links to the docs. Explore how web styling has evolved from the early days to the present.
3992properties
30years
Last updated: 7/20/2026
Year-by-Year Stats
The evolution of CSS from 1996 to 2026
Total years:30
Total features:3992
Most active year:2025
๐ Select year
CSS Era
2026year
255 properties
coloralpha
vertical-alignmathematical
vertical-alignideographic
vertical-alignhanging
vertical-aligncentral
vertical-alignalphabetic
propertiestext-fit
text-fitshrink
text-fitnone
text-fitgrow
overscroll-behavior-ychain
overscroll-behavior-xchain
overscroll-behavior-inlinechain
overscroll-behavior-blockchain
overscroll-behaviorchain
flex-wrapbalance
propertiesflex-line-count
flex-flowbalance
urlintegrity
shape-outsidepath
propertiesrule-width
rule-widththin
rule-widththick
rule-widthmedium
propertiesrule-visibility-items
rule-visibility-itemsnormal
rule-visibility-itemsbetween
rule-visibility-itemsaround
rule-visibility-itemsall
propertiesrule-style
rule-stylesolid
rule-styleridge
rule-styleoutset
rule-stylenone
rule-styleinset
rule-stylehidden
rule-stylegroove
rule-styledouble
rule-styledotted
rule-styledashed
propertiesrule-overlap
rule-overlaprow-over-column
rule-overlapcolumn-over-row
propertiesrule-inset-start
rule-inset-startoverlap-join
propertiesrule-inset-junction
rule-inset-junctionoverlap-join
propertiesrule-inset-end
rule-inset-endoverlap-join
propertiesrule-inset-cap
rule-inset-capoverlap-join
propertiesrule-inset
rule-insetoverlap-join
propertiesrule-color
rule-colortransparent
rule-colorcurrentColor
propertiesrule-break
rule-breaknormal
rule-breaknone
rule-breakintersection
propertiesrule
ruletransparent
rulethin
rulethick
rulesolid
ruleridge
ruleoutset
rulenone
rulemedium
ruleinset
rulehidden
rulegroove
ruledouble
ruledotted
ruledashed
rulecurrentColor
propertiesrow-rule-width
row-rule-widththin
row-rule-widththick
row-rule-widthmedium
propertiesrow-rule-visibility-items
row-rule-visibility-itemsnormal
row-rule-visibility-itemsbetween
row-rule-visibility-itemsaround
row-rule-visibility-itemsall
propertiesrow-rule-style
row-rule-stylesolid
row-rule-styleridge
row-rule-styleoutset
row-rule-stylenone
row-rule-styleinset
row-rule-stylehidden
row-rule-stylegroove
row-rule-styledouble
row-rule-styledotted
row-rule-styledashed
propertiesrow-rule-inset-start
row-rule-inset-startoverlap-join
propertiesrow-rule-inset-junction-start
row-rule-inset-junction-startoverlap-join
propertiesrow-rule-inset-junction-end
row-rule-inset-junction-endoverlap-join
propertiesrow-rule-inset-junction
row-rule-inset-junctionoverlap-join
propertiesrow-rule-inset-end
row-rule-inset-endoverlap-join
propertiesrow-rule-inset-cap-start
row-rule-inset-cap-startoverlap-join
propertiesrow-rule-inset-cap-end
row-rule-inset-cap-endoverlap-join
propertiesrow-rule-inset-cap
row-rule-inset-capoverlap-join
propertiesrow-rule-inset
row-rule-insetoverlap-join
propertiesrow-rule-color
row-rule-colortransparent
row-rule-colorcurrentColor
propertiesrow-rule-break
row-rule-breaknormal
row-rule-breaknone
row-rule-breakintersection
propertiesrow-rule
row-ruletransparent
row-rulethin
row-rulethick
row-rulesolid
row-ruleridge
row-ruleoutset
row-rulenone
row-rulemedium
row-ruleinset
row-rulehidden
row-rulegroove
row-ruledouble
row-ruledotted
row-ruledashed
row-rulecurrentColor
propertiespath-length
path-lengthnone
propertiesframe-sizing
frame-sizingcontent-width
frame-sizingcontent-inline-size
frame-sizingcontent-height
frame-sizingcontent-block-size
frame-sizingauto
propertiescolumn-rule-visibility-items
column-rule-visibility-itemsnormal
column-rule-visibility-itemsbetween
column-rule-visibility-itemsaround
column-rule-visibility-itemsall
propertiescolumn-rule-inset-start
column-rule-inset-startoverlap-join
propertiescolumn-rule-inset-junction-start
column-rule-inset-junction-startoverlap-join
propertiescolumn-rule-inset-junction-end
column-rule-inset-junction-endoverlap-join
propertiescolumn-rule-inset-junction
column-rule-inset-junctionoverlap-join
propertiescolumn-rule-inset-end
column-rule-inset-endoverlap-join
propertiescolumn-rule-inset-cap-start
column-rule-inset-cap-startoverlap-join
propertiescolumn-rule-inset-cap-end
column-rule-inset-cap-endoverlap-join
propertiescolumn-rule-inset-cap
column-rule-inset-capoverlap-join
propertiescolumn-rule-inset
column-rule-insetoverlap-join
propertiescolumn-rule-break
column-rule-breaknormal
column-rule-breaknone
column-rule-breakintersection
position-anchornormal
propertieshanging-punctuation
supportsat-rule
global_keywordsrevert-rule
light-dark<image> values
color-mixcolor-mix() with one or more color arguments
attr<attr-name> accepts namespaces
propertiesview-transition-scope
view-transition-scopenone
view-transition-scopeall
propertiesborder-shape
border-shapenone
timeline-range-namescroll
container<container-query> is optional (allows name-only queries)
vertical-alignlast
vertical-alignfirst
vertical-aligncenter
propertiesflow-tolerance
flow-tolerancenormal
flow-toleranceinfinite
dominant-baselinetext-top
dominant-baselinetext-bottom
displayinline-grid-lanes
displaygrid-lanes
container-typeName-only container queries
container-nameName-only container queries
containerName-only container queries
baseline-shifttop
baseline-shiftcenter
baseline-shiftbottom
base-selectBase styling for multiple dropdown: <select multiple size="1">
alignment-baselinetext-top
alignment-baselinetext-bottom
propertiestrigger-scope
trigger-scopenone
trigger-scopeall
propertiestimeline-trigger-source
timeline-trigger-sourcenone
timeline-trigger-sourceauto
propertiestimeline-trigger-name
timeline-trigger-namenone
propertiestimeline-trigger-active-range-start
timeline-trigger-active-range-startnormal
timeline-trigger-active-range-startauto
propertiestimeline-trigger-active-range-end
timeline-trigger-active-range-endnormal
timeline-trigger-active-range-endauto
propertiestimeline-trigger-active-range
timeline-trigger-active-rangenormal
timeline-trigger-active-rangeauto
propertiestimeline-trigger-activation-range-start
timeline-trigger-activation-range-startnormal
propertiestimeline-trigger-activation-range-end
timeline-trigger-activation-range-endnormal
propertiestimeline-trigger-activation-range
timeline-trigger-activation-rangenormal
propertiestimeline-trigger
timeline-triggernormal
timeline-triggernone
timeline-triggerauto
propertiesanimation-trigger
animation-triggernone
at-rulescustom-media
columnscolumn-height
propertiescolumn-wrap
column-wrapwrap
column-wrapnowrap
column-wrapauto
propertiescolumn-height
column-heightauto
base-selectlistbox
scroll-state_queriesscrolled
position-anchornone
propertiescaret-shape
caret-shapeunderscore
caret-shapeblock
caret-shapebar
caret-shapeauto
anchor-namePositioning applies after layout, such as zoom, position, and transform
selectorssearch-text
markerquotes support
markercounter-increment, counter-reset, and counter-set support
Specification:123๐ Browser Support
2025year
360 properties
position-visibilityanchors-valid
position-try-fallbacksflip-y
position-try-fallbacksflip-x
position-tryflip-y
position-tryflip-x
urlreferrer-policy
urlcross-origin
typesrandom
randomstep
randomelement-shared
randomdashed-ident
propertiestext-decoration-inset
text-decoration-insetauto
colorcolorSpace parameter accepts display-p3-linear value
containerAnchor position queries (anchored())
anchor_position_queriesfallback
fallbackany query value
container-typeanchored
text-autospaceinsert
style_queries_for_custom_propertiesRange syntax
propertiesinterest-delay-start
interest-delay-startnormal
propertiesinterest-delay-end
interest-delay-endnormal
propertiesinterest-delay
interest-delaynormal
selectorstarget-before
selectorstarget-after
selectorsinterest-target
selectorsinterest-source
styleRange syntax for style queries
perspective-originy-start
perspective-originy-end
perspective-originx-start
perspective-originx-end
offset-positiony-start
offset-positiony-end
offset-positionx-start
offset-positionx-end
offset-anchory-start
offset-anchory-end
offset-anchorx-start
offset-anchorx-end
offsety-start
offsety-end
offsetx-start
offsetx-end
object-positiony-start
object-positiony-end
object-positionx-start
object-positionx-end
mask-positiony-start
mask-positiony-end
mask-positionx-start
mask-positionx-end
masky-start
masky-end
maskx-start
maskx-end
background-position-yy-start
background-position-yy-end
background-position-xx-start
background-position-xx-end
background-positiony-start
background-positiony-end
background-positionx-start
background-positionx-end
backgroundy-start
backgroundy-end
backgroundx-start
backgroundx-end
colorcontrast-color
propertiesview-transition-group
view-transition-groupnormal
view-transition-groupnearest
view-transition-groupcontain
propertiesscroll-target-group
scroll-target-groupnone
scroll-target-groupauto
alt_textcounters
propertiescaret-animation
caret-animationmanual
caret-animationauto
selectorsview-transition-group-children
signDivisions between typed values produce unitless number ("typed arithmetic")
calcDivisions between typed values produce unitless number ("typed arithmetic")
nestingat-scope
at-rulesfunction
functionresult
propertiescorner-top-shape
corner-top-shapesquircle
corner-top-shapesquare
corner-top-shapescoop
corner-top-shaperound
corner-top-shapenotch
corner-top-shapebevel
propertiescorner-top-right-shape
corner-top-right-shapesquircle
corner-top-right-shapesquare
corner-top-right-shapescoop
corner-top-right-shaperound
corner-top-right-shapenotch
corner-top-right-shapebevel
propertiescorner-top-left-shape
corner-top-left-shapesquircle
corner-top-left-shapesquare
corner-top-left-shapescoop
corner-top-left-shaperound
corner-top-left-shapenotch
corner-top-left-shapebevel
propertiescorner-start-start-shape
corner-start-start-shapesquircle
corner-start-start-shapesquare
corner-start-start-shapescoop
corner-start-start-shaperound
corner-start-start-shapenotch
corner-start-start-shapebevel
propertiescorner-start-end-shape
corner-start-end-shapesquircle
corner-start-end-shapesquare
corner-start-end-shapescoop
corner-start-end-shaperound
corner-start-end-shapenotch
corner-start-end-shapebevel
propertiescorner-shape
corner-shapesquircle
corner-shapesquare
corner-shapescoop
corner-shaperound
corner-shapenotch
corner-shapebevel
propertiescorner-right-shape
corner-right-shapesquircle
corner-right-shapesquare
corner-right-shapescoop
corner-right-shaperound
corner-right-shapenotch
corner-right-shapebevel
propertiescorner-left-shape
corner-left-shapesquircle
corner-left-shapesquare
corner-left-shapescoop
corner-left-shaperound
corner-left-shapenotch
corner-left-shapebevel
propertiescorner-inline-start-shape
corner-inline-start-shapesquircle
corner-inline-start-shapesquare
corner-inline-start-shapescoop
corner-inline-start-shaperound
corner-inline-start-shapenotch
corner-inline-start-shapebevel
propertiescorner-inline-end-shape
corner-inline-end-shapesquircle
corner-inline-end-shapesquare
corner-inline-end-shapescoop
corner-inline-end-shaperound
corner-inline-end-shapenotch
corner-inline-end-shapebevel
propertiescorner-end-start-shape
corner-end-start-shapesquircle
corner-end-start-shapesquare
corner-end-start-shapescoop
corner-end-start-shaperound
corner-end-start-shapenotch
corner-end-start-shapebevel
propertiescorner-end-end-shape
corner-end-end-shapesquircle
corner-end-end-shapesquare
corner-end-end-shapescoop
corner-end-end-shaperound
corner-end-end-shapenotch
corner-end-end-shapebevel
propertiescorner-bottom-shape
corner-bottom-shapesquircle
corner-bottom-shapesquare
corner-bottom-shapescoop
corner-bottom-shaperound
corner-bottom-shapenotch
corner-bottom-shapebevel
propertiescorner-bottom-right-shape
corner-bottom-right-shapesquircle
corner-bottom-right-shapesquare
corner-bottom-right-shapescoop
corner-bottom-right-shaperound
corner-bottom-right-shapenotch
corner-bottom-right-shapebevel
propertiescorner-bottom-left-shape
corner-bottom-left-shapesquircle
corner-bottom-left-shapesquare
corner-bottom-left-shapescoop
corner-bottom-left-shaperound
corner-bottom-left-shapenotch
corner-bottom-left-shapebevel
propertiescorner-block-start-shape
corner-block-start-shapesquircle
corner-block-start-shapesquare
corner-block-start-shapescoop
corner-block-start-shaperound
corner-block-start-shapenotch
corner-block-start-shapebevel
propertiescorner-block-end-shape
corner-block-end-shapesquircle
corner-block-end-shapesquare
corner-block-end-shapescoop
corner-block-end-shaperound
corner-block-end-shapenotch
corner-block-end-shapebevel
typestype
typessuperellipse
typesdashed-function
typescorner-shape-value
corner-shape-valuesuperellipse
corner-shape-valuesquircle
corner-shape-valuesquare
corner-shape-valuescoop
corner-shape-valueround
corner-shape-valuenotch
corner-shape-valuebevel
mediavertical-viewport-segments
mediahorizontal-viewport-segments
min-inline-sizestretch
min-block-sizestretch
max-inline-sizestretch
max-block-sizestretch
inline-sizestretch
flex-basisstretch
flexstretch
block-sizestretch
typessibling-index
typessibling-count
typesprogress
envviewport-segment-width
envviewport-segment-top
envviewport-segment-right
envviewport-segment-left
envviewport-segment-height
envviewport-segment-bottom
envpreferred-text-scale
propertiesreading-order
propertiesreading-flow
reading-flowsource-order
reading-flownormal
reading-flowgrid-rows
reading-flowgrid-order
reading-flowgrid-columns
reading-flowflex-visual
reading-flowflex-flow
typesif
ifstyle
propertiesdynamic-range-limit
dynamic-range-limitstandard
dynamic-range-limitno-limit
dynamic-range-limit<dynamic-range-limit-mix()> values
dynamic-range-limitconstrained
typesdynamic-range-limit-mix
propertiesscroll-marker-group
scroll-marker-groupnone
scroll-marker-groupbefore
scroll-marker-groupafter
propertiesinteractivity
interactivityinert
interactivityauto
font-synthesis-styleoblique-only
appearancebase-select
base-selectBase styling for single dropdown: <select>
selectorstarget-current
selectorsscroll-marker-group
selectorsscroll-marker
selectorsscroll-button
scroll-buttonup
scroll-buttonstar
scroll-buttonright
scroll-buttonleft
scroll-buttoninline-start
scroll-buttoninline-end
scroll-buttondown
scroll-buttonblock-start
scroll-buttonblock-end
selectorspicker
selectorscolumn
column::column::scroll-marker nested pseudo-elements
before::before::marker nested pseudo-elements
after::after::marker nested pseudo-elements
font-facefont-width
view-transition-namematch-element
propertiestext-autospace
text-autospacenormal
text-autospaceno-autospace
text-autospaceideograph-numeric
text-autospaceideograph-alpha
text-autospaceauto
propertiesfont-width
font-widthultra-expanded
font-widthultra-condensed
font-widthsemi-expanded
font-widthsemi-condensed
font-widthpercentage
font-widthnormal
font-widthextra-expanded
font-widthextra-condensed
font-widthexpanded
font-widthcondensed
basic-shapeshape
selectorshas-slotted
repeating-radial-gradientSingle color stop and 0-1 positions
repeating-linear-gradientSingle color stop and 0-1 positions
repeating-conic-gradientSingle color stop and 0-1 positions
radial-gradientSingle color stop and 0-1 positions
linear-gradientSingle color stop and 0-1 positions
conic-gradientSingle color stop and 0-1 positions
containerScroll-state queries
scroll-state_queriesstuck
scroll-state_queriessnapped
scroll-state_queriesscrollable
propertiesscroll-initial-target
scroll-initial-targetnone
scroll-initial-targetnearest
container-typescroll-state
selectorspicker-icon
selectorsopen
selectorscheckmark
attrtype(<syntax>) function
type_functiontransform-function
type_functiontime
type_functionstring
type_functionresolution
type_functionpercentage
type_functionnumber
type_functionlength-percentage
type_functionlength
type_functioninteger
type_functionimage
type_functionident
type_functioncustom-ident
type_functioncolor
type_functionangle
topanchor-size
rightanchor-size
margin-topanchor-size
margin-rightanchor-size
margin-leftanchor-size
margin-inline-startanchor-size
margin-inline-endanchor-size
margin-inlineanchor-size
margin-bottomanchor-size
margin-block-startanchor-size
margin-block-endanchor-size
margin-blockanchor-size
marginanchor-size
leftanchor-size
inset-inline-startanchor-size
inset-inline-endanchor-size
inset-inlineanchor-size
inset-block-startanchor-size
inset-block-endanchor-size
inset-blockanchor-size
insetanchor-size
bottomanchor-size
anchor-sizeValid in inset and margin property values.
Specification:12๐ Browser Support
2024year
325 properties
propertiestext-box-trim
text-box-trimtrim-start
text-box-trimtrim-end
text-box-trimtrim-both
text-box-trimnone
propertiestext-box-edge
text-box-edgetext
text-box-edgeideographic-ink
text-box-edgeideographic
text-box-edgeex
text-box-edgecap
text-box-edgeauto
propertiestext-box
text-boxtrim-start
text-boxtrim-end
text-boxtrim-both
text-boxtext
text-boxnormal
text-boxnone
text-boxideographic-ink
text-boxideographic
text-boxex
text-boxcap
text-boxauto
propertiesruby-overhang
ruby-overhangnone
ruby-overhangauto
background-clipborder-area
backgroundborder-area
typestext-edge
text-edgetext
text-edgeex
text-edgecap
text-edgealphabetic
pagetop-right-corner
pagetop-right
pagetop-left-corner
pagetop-left
pagetop-center
pageright-top
pageright-middle
pageright-bottom
pageleft-top
pageleft-middle
pageleft-bottom
pagebottom-right-corner
pagebottom-right
pagebottom-left-corner
pagebottom-left
pagebottom-center
font-variant-emojiunicode
font-variant-emojitext
font-variant-emojinormal
font-variant-emojiemoji
propertiesanchor-scope
anchor-scopenone
anchor-scopeall
selectorsdetails-content
position-try-fallbacksspan-self-y-start
position-try-fallbacksspan-self-y-end
position-try-fallbacksspan-self-x-start
position-try-fallbacksspan-self-x-end
position-try-fallbacksself-y-start
position-try-fallbacksself-y-end
position-try-fallbacksself-x-start
position-try-fallbacksself-x-end
position-tryspan-self-y-start
position-tryspan-self-y-end
position-tryspan-self-x-start
position-tryspan-self-x-end
position-tryself-y-start
position-tryself-y-end
position-tryself-x-start
position-tryself-x-end
position-areay-start
position-areay-end
position-areax-start
position-areax-end
position-areatop
position-areaspan-self-y-start
position-areaspan-self-y-end
position-areaspan-self-x-start
position-areaspan-self-x-end
position-areaspan-all
position-areaself-y-start
position-areaself-y-end
position-areaself-x-start
position-areaself-x-end
position-areaself-start
position-areaself-inline-start
position-areaself-inline-end
position-areaself-end
position-areaself-block-start
position-areaself-block-end
position-arearight
position-arealeft
position-areainline-start
position-areainline-end
position-areaend
position-areabottom
position-areablock-start
position-areablock-end
text-emphasis-positionauto
text-wrap-stylepretty
justify-selfSupported in Block Layout
justify-itemsSupported in Block Layout
Specification:12๐ Browser Support
position-try-fallbacksy-start
position-try-fallbacksy-end
position-try-fallbacksx-start
position-try-fallbacksx-end
position-try-fallbackstop
position-try-fallbacksstart
position-try-fallbacksspan-y-start
position-try-fallbacksspan-y-end
position-try-fallbacksspan-x-start
position-try-fallbacksspan-x-end
position-try-fallbacksspan-top
position-try-fallbacksspan-start
position-try-fallbacksspan-self-start
position-try-fallbacksspan-self-inline-start
position-try-fallbacksspan-self-inline-end
position-try-fallbacksspan-self-end
position-try-fallbacksspan-self-block-start
position-try-fallbacksspan-self-block-end
position-try-fallbacksspan-right
position-try-fallbacksspan-left
position-try-fallbacksspan-inline-start
position-try-fallbacksspan-inline-end
position-try-fallbacksspan-end
position-try-fallbacksspan-bottom
position-try-fallbacksspan-block-start
position-try-fallbacksspan-block-end
position-try-fallbacksspan-all
position-try-fallbacksself-start
position-try-fallbacksself-inline-start
position-try-fallbacksself-inline-end
position-try-fallbacksself-end
position-try-fallbacksself-block-start
position-try-fallbacksself-block-end
position-try-fallbacksright
position-try-fallbacksleft
position-try-fallbacksinline-start
position-try-fallbacksinline-end
position-try-fallbacksend
position-try-fallbackscenter
position-try-fallbacksbottom
position-try-fallbacksblock-start
position-try-fallbacksblock-end
position-tryy-start
position-tryy-end
position-tryx-start
position-tryx-end
position-trytop
position-trystart
position-tryspan-y-start
position-tryspan-y-end
position-tryspan-x-start
position-tryspan-x-end
position-tryspan-top
position-tryspan-start
position-tryspan-self-start
position-tryspan-self-inline-start
position-tryspan-self-inline-end
position-tryspan-self-end
position-tryspan-self-block-start
position-tryspan-self-block-end
position-tryspan-right
position-tryspan-left
position-tryspan-inline-start
position-tryspan-inline-end
position-tryspan-end
position-tryspan-bottom
position-tryspan-block-start
position-tryspan-block-end
position-tryspan-all
position-tryself-start
position-tryself-inline-start
position-tryself-inline-end
position-tryself-end
position-tryself-block-start
position-tryself-block-end
position-tryright
position-tryleft
position-tryinline-start
position-tryinline-end
position-tryend
position-trycenter
position-trybottom
position-tryblock-start
position-tryblock-end
propertiesposition-area
position-areastart
position-areaspan-y-start
position-areaspan-y-end
position-areaspan-x-start
position-areaspan-x-end
position-areaspan-top
position-areaspan-start
position-areaspan-self-start
position-areaspan-self-inline-start
position-areaspan-self-inline-end
position-areaspan-self-end
position-areaspan-self-block-start
position-areaspan-self-block-end
position-areaspan-right
position-areaspan-left
position-areaspan-inline-start
position-areaspan-inline-end
position-areaspan-end
position-areaspan-bottom
position-areaspan-block-start
position-areaspan-block-end
position-areanone
position-areacenter
propertiesinterpolate-size
interpolate-sizenumeric-only
interpolate-sizeallow-keywords
container-typeApplies style and size containment, but no layout containment.
typescalc-size
offset-pathmargin-box
propertiesposition-anchor
propertiesposition-try-fallbacks
position-try-fallbacksposition-area
position-try-fallbacksnone
position-try-fallbacksflip-start
position-try-fallbacksflip-inline
position-try-fallbacksflip-block
position-areaposition-area resolves margin: auto and inset: auto to 0
at-rulesview-transition
at-rulesposition-try
widthanchor-size
propertiesview-transition-class
view-transition-classnone
topanchor
rightanchor
propertiesposition-visibility
position-visibilityno-overflow
position-visibilityanchors-visible
position-visibilityalways
propertiesposition-try-order
position-try-ordernormal
position-try-ordermost-width
position-try-ordermost-inline-size
position-try-ordermost-height
position-try-ordermost-block-size
propertiesposition-try
position-trynone
position-tryflip-start
position-tryflip-inline
position-tryflip-block
position-anchorauto
place-selfanchor-center
place-itemsanchor-center
min-widthanchor-size
min-inline-sizeanchor-size
min-heightanchor-size
min-block-sizeanchor-size
max-widthanchor-size
max-inline-sizeanchor-size
max-heightanchor-size
max-block-sizeanchor-size
leftanchor
justify-selfanchor-center
justify-itemsanchor-center
inset-inline-startanchor
inset-inline-endanchor
inset-inlineanchor
inset-block-startanchor
inset-block-endanchor
inset-blockanchor
insetanchor
inline-sizeanchor-size
heightanchor-size
bottomanchor
block-sizeanchor-size
propertiesanchor-name
anchor-namenone
align-selfanchor-center
align-itemsanchor-center
selectorsactive-view-transition-type
selectorsactive-view-transition
hwbRelative HWB colors
hslRelative HSL colors
typesanchor-size
typesanchor
propertiesfont-variant-emoji
display-modepicture-in-picture
white-space-collapsepreserve-spaces
white-spacepreserve-spaces
propertiestext-wrap-style
text-wrap-stylestable
text-wrap-stylebalance
text-wrap-styleauto
propertiestext-spacing-trim
text-spacing-trimtrim-start
text-spacing-trimspace-first
text-spacing-trimspace-all
text-spacing-trimnormal
propertiesfield-sizing
field-sizingfixed
field-sizingcontent
first-lineSupport on SVG <text> element
first-letterSupport on SVG <text> element
propertiestext-wrap-mode
text-wrap-modewrap
text-wrap-modenowrap
align-contentSupported in Multi-column Layout
Specification:12๐ Browser Support
align-contentSupported in Block Layout
selectorsstate
place-selfSupported for absolutely-positioned boxes
justify-selfSupported for absolutely-positioned boxes
color-interpolationlinearGradient
align-selfSupported for absolutely-positioned boxes
rgbRelative RGB colors
oklchRelative Oklch colors
text-decoration-linespelling-error
text-decoration-linegrammar-error
text-decorationspelling-error
text-decorationgrammar-error
font-palettepalette-mix()
font-paletteAnimation of font-palette by computed value
selectorsspelling-error
selectorsgrammar-error
hwbMix <percentage> and <number> in parameters
hslMix <percentage> and <number> in parameters
2023year
163 properties
text-wrapstable
text-wrapauto
shape-outsidexywh
shape-outsiderect
writing-modeVertically-oriented form controls
backdropBackdrop elements inherit their values from its originating element
colorlight-dark
word-breakauto-phrase
typestimeline-range-name
lchRelative LCH colors
colorRelative color() syntax
basic-shapexywh
basic-shaperect
attrfallback
attrdeclaration-value
at-rulesscope
lengthrcap
propertiesfont-synthesis-position
font-synthesis-positionnone
font-synthesis-positionauto
font-synthesisposition
roundMix <percentage> with <length> and <number> parameters
remMix <percentage> with <length> and <number> parameters
modMix <percentage> with <length> and <number> parameters
font-size-adjustfrom-font
at-rulesstarting-style
propertiestransition-behavior
transition-behaviorTransitions display property when set to allow-discrete
transition-behaviorTransitions content-visibility property when set to allow-discrete
transition-behaviornormal
transition-behaviorallow-discrete
transitiontransition-behavior
text-wrappretty
propertiesoverlay
overlaynone
overlayauto
displayTransitionable when setting transition-behavior: allow-discrete
content-visibilityTransitionable when setting transition-behavior: allow-discrete
contain-intrinsic-sizeauto none value
Specification:12๐ Browser Support
selectorsnesting
propertiestimeline-scope
timeline-scopenone
timeline-scopeall
offset-positionnormal
offset-pathview-box
offset-pathurl
Specification:12๐ Browser Support
offset-pathstroke-box
offset-pathpadding-box
offset-pathfill-box
offset-pathcontent-box
offset-pathborder-box
offset-path<basic-shape>
offsetnormal
display@keyframe animatable
content-visibility@keyframe animatable
raysize
rayposition
keyframesNamed timeline range keyframe selectors
propertiesview-timeline-name
view-timeline-namenone
propertiesview-timeline-inset
view-timeline-insetauto
propertiesview-timeline-axis
view-timeline-axisy
view-timeline-axisx
view-timeline-axisinline
view-timeline-axisblock
propertiesview-timeline
view-timelinenone
propertiesscroll-timeline-name
scroll-timeline-namenone
propertiesscroll-timeline-axis
scroll-timeline-axisy
scroll-timeline-axisx
scroll-timeline-axisinline
scroll-timeline-axisblock
propertiesscroll-timeline
scroll-timelinenone
propertiesanimation-timeline
animation-timelineview
animation-timelinescroll
animation-timelinenone
animation-timelineauto
propertiesanimation-range-start
animation-range-startnormal
propertiesanimation-range-end
animation-range-endnormal
propertiesanimation-range
animation-rangenormal
Specification:12๐ Browser Support
animation-durationauto
animationanimation-timeline included in shorthand
importsupports
propertieswhite-space-collapse
white-space-collapsepreserve-breaks
white-space-collapsepreserve
white-space-collapsecollapse
white-space-collapsebreak-spaces
white-spacewrap
white-spaceAccepts shorthand values
Specification:12๐ Browser Support
white-spacepreserve-breaks
white-spacepreserve
white-spacecollapse
propertiestext-wrap
text-wrapwrap
text-wrapnowrap
text-wrapbalance
selectorspopover-open
selectorsclosed
backdroppopover
directionControl direction of vertical range sliders, meters, and progress bars
mediascripting
mediaprefers-reduced-transparency
rgbMix <percentage> and <number> in parameters
overflow-inlineoverlay
overflow-blockoverlay
easing-functionlinear-function
hyphensHyphenation dictionary for Slovak (sk, sk-*)
hyphensHyphenation dictionary for Modern Greek (el, el-*)
hyphensHyphenation dictionary for Latvian (lv, lv-*)
hyphensHyphenation dictionary for Georgian (ka, ka-*)
hyphensHyphenation dictionary for Ethiopic script (mul-ethi, mul-ethi-*)
hyphensHyphenation dictionary for Ahmaric (am, am-*)
hyphensHyphenation dictionary for Albanian (sq, sq-*)
propertiesmargin-trim
margin-trimnone
margin-triminline-start
margin-triminline-end
margin-triminline
margin-trimblock-start
margin-trimblock-end
margin-trimblock
hanging-punctuationforce-end
oklabRelative Oklab colors
labRelative Lab colors
calcColor component support
containerStyle queries for custom properties
propertiesview-transition-name
view-transition-namenone
propertiesbaseline-source
baseline-sourcelast
baseline-sourcefirst
baseline-sourceauto
lengthrlh
lengthric
lengthrex
lengthrch
text-transformmath-auto
propertiesmath-shift
math-shiftnormal
math-shiftcompact
propertiesmath-depth
math-depthauto-add
propertieshyphenate-limit-chars
hyphenate-limit-charsauto
font-sizemath
font-familymath
displaymath
selectorsview-transition-old
selectorsview-transition-new
selectorsview-transition-image-pair
selectorsview-transition-group
selectorsview-transition
lengthlh
2022year
152 properties
repeating-radial-gradientInterpolation color space
repeating-radial-gradientHue interpolation method
repeating-linear-gradientInterpolation color space
repeating-linear-gradientHue interpolation method
repeating-conic-gradientInterpolation color space
repeating-conic-gradientHue interpolation method
radial-gradientInterpolation color space
radial-gradientHue interpolation method
linear-gradientInterpolation color space
linear-gradientHue interpolation method
conic-gradientInterpolation color space
conic-gradientHue interpolation method
oklchMix <percentage> and <number> in parameters
oklabMix <percentage> and <number> in parameters
lchMix <percentage> and <number> in parameters
labMix <percentage> and <number> in parameters
colorcolor-mix
srcDrop invalid item (not src string)
srctech(keyword)
supportsfont-tech
supportsfont-format
forced-color-adjustpreserve-parent-color
prefers-color-schemerespects-inherited-scheme
text-align-lastmatch-parent
propertiesoffset-position
offset-positiontop
offset-positionright
offset-positionleft
offset-positioncenter
offset-positionbottom
offset-positionauto
offset-pathray
offsetview-box
offsettop
offsetstroke-box
offsetright
offsetpadding-box
offsetmargin-box
offsetleft
offsetfill-box
offsetcontent-box
offsetcenter
offsetbottom
offsetborder-box
offsetauto
containernormal
propertiesanimation-composition
animation-compositionreplace
animation-compositionadd
animation-compositionaccumulate
typesray
display-modewindow-controls-overlay
at-rulescontainer
propertiescontainer-type
container-typesize
container-typenormal
container-typeinline-size
propertiescontainer-name
container-namenone
propertiescontainer
containersize
containerscroll-state
containernone
containerinline-size
selectiontext-decoration
selectorshighlight
lengthContainer query length units cqw, cqh, cqi, cqb, cqmin, cqmax
overflow-clip-marginpadding-box
overflow-clip-margincontent-box
overflow-clip-marginborder-box
propertiesobject-view-box
object-view-boxnone
system-colorAccentColor and AccentColorText
Specification:12๐ Browser Support
selectorsmodal
mediaupdate
mediaRange syntax from Media Queries Level 4
containinline-size
multicol_contextavoid
multicol_contextavoid
system-colormarktext
system-colormark
system-colorbuttonborder
at-rulesfont-palette-values
font-palette-valuesoverride-colors
font-palette-valuesfont-family
font-palette-valuesbase-palette
propertiesfont-palette
font-palettenormal
font-palettelight
font-palettedark
selectorsvolume-locked
selectorsstalled
selectorsseeking
selectorsplaying
selectorspaused
selectorsmuted
selectorshas
selectorsbuffering
typestan
typessqrt
typessin
typessign
typesround
typesrem
typespow
typesmod
typeslog
lengthsvb, svh, svi, svmax, svmin, svw units
lengthlvb, lvh, lvi, lvmax, lvmin, lvw units
lengthdvb, dvh, dvi, dvmax, dvmin, dvw units
lengthvi
lengthvb
typeshypot
typesexp
typescos
coloroklch
coloroklab
calc-keywordpi
calc-keyworde
typesatan2
typesatan
typesasin
typesacos
typesabs
propertieshyphenate-character
mediadevice-posture
typescalc-keyword
calc-keywordinfinity
calc-keywordNaN
at-ruleslayer
importlayer
propertiesprint-color-adjust
lengthic
lengthcap
global_keywordsrevert-layer
mediavideo-dynamic-range
font-faceOpenType COLRv1 rendering
contain-intrinsic-widthnone
contain-intrinsic-sizenone
contain-intrinsic-inline-sizenone
contain-intrinsic-heightnone
contain-intrinsic-block-sizenone
counter-resetreversed
propertiesfont-synthesis-weight
font-synthesis-weightnone
font-synthesis-weightauto
propertiesfont-synthesis-style
font-synthesis-stylenone
font-synthesis-styleauto
propertiesfont-synthesis-small-caps
font-synthesis-small-capsnone
font-synthesis-small-capsauto
2021year
63 properties
propertiescontain-intrinsic-width
propertiescontain-intrinsic-inline-size
propertiescontain-intrinsic-height
propertiescontain-intrinsic-block-size
image-renderingsmooth
perspectivenone
propertiesscrollbar-gutter
scrollbar-gutterstable
scrollbar-gutterauto
flex-basisfit-content
flexfit-content
envkeyboard-inset-width
envkeyboard-inset-top
envkeyboard-inset-right
envkeyboard-inset-left
envkeyboard-inset-height
envkeyboard-inset-bottom
text-indenthanging
text-indenteach-line
colorlch
colorlab
colorhwb
colorcolor
colorMix <percentage> and <number> in parameters
font-size-adjusttwo-values
propertiesaccent-color
accent-colortransparent
accent-colorcurrentColor
accent-colorauto
widthfit-content()
min-widthfit-content()
min-inline-sizefit-content()
min-heightfit-content()
min-block-sizefit-content()
max-widthfit-content()
max-inline-sizefit-content()
max-heightfit-content()
max-block-sizefit-content()
inline-sizefit-content()
heightfit-content()
contentcontent: none for elements
block-sizefit-content()
envtitlebar-area-y
envtitlebar-area-x
envtitlebar-area-width
envtitlebar-area-height
font-facesize-adjust
contentimage-set
background-imageimage-set
imageimage-set
mediaprefers-contrast
propertiesmath-style
math-stylenormal
math-stylecompact
ruby-positionalternate
selectorsuser-valid
selectorsuser-invalid
propertiesoverflow-clip-margin
first-letterSupport for the Dutch digraph IJ
selectorstarget-text
selectorsautofill
propertiesaspect-ratio
aspect-ratioauto
2020year
82 properties
font-faceline-gap-override
font-facedescent-override
font-faceascent-override
hyphensHyphenation dictionary for Turkmen (tk, tk-*)
hyphensHyphenation dictionary for Telugu (te, te-*)
hyphensHyphenation dictionary for Tamil (ta, ta-*)
hyphensHyphenation dictionary for Punjabi/Panjabi (pa, pa-*)
hyphensHyphenation dictionary for Oriya (or, or-*)
hyphensHyphenation dictionary for Old Slavonic (cu, cu-*)
hyphensHyphenation dictionary for Marathi (mr, mr-*)
hyphensHyphenation dictionary for Malayalam (ml, ml-*)
hyphensHyphenation dictionary for Kannada (kn, kn-*)
hyphensHyphenation dictionary for Irish (ga, ga-*)
hyphensHyphenation dictionary for Hindi (hi, hi-*)
hyphensHyphenation dictionary for Gujarati (gu, gu-*)
hyphensHyphenation dictionary for Ethiopic script (und-ethi, und-ethi-*)
hyphensHyphenation dictionary for Mongolian (Cyrillic) (mn-cyrl, mn-cyrl-*)
hyphensHyphenation dictionary for Bengali (bn, bn-*)
hyphensHyphenation dictionary for Belarusian (be, be-*)
hyphensHyphenation dictionary for Basque (be, be-*)
hyphensHyphenation dictionary for Assamese (as, as-*)
hyphensHyphenation dictionary for Armenian (hy, hy-*)
counter-resetResets counter on current element (not sibling elements).
selectorsfocus-visible
overflow-yclip
overflow-xclip
overflow-inlineclip
overflow-blockclip
overflowclip
overflowclip
whereSupport for forgiving selector list
isSupport for forgiving selector list
at-rulesproperty
propertysyntax
propertyinitial-value
propertyinherits
pagepage-orientation
mediaprefers-reduced-data
propertiescontent-visibility
content-visibilityvisible
content-visibilityhidden
content-visibilityauto
markerAnimation and transition support
ruby-positioninter-character
propertiesappearance
selectorswhere
selectorsis
ratioAccepts a single <number> as a value.
sizejis-b5
sizejis-b4
propertiescontain-intrinsic-size
appearanceauto
selectorsxr-overlay
text-decoration-skip-inkall
mediadynamic-range
transform-boxstroke-box
transform-boxcontent-box
font-familyui-serif
font-familyui-sans-serif
font-familyui-rounded
font-familyui-monospace
selectorspicture-in-picture
text-underline-offsetpercentage
text-decoration-thicknesspercentage
Specification:12๐ Browser Support
mediaforced-colors
forced-color-adjustnone
forced-color-adjustauto
propertiestranslate
translatenone
propertiesscale
scalenone
propertiesrotate
rotatex, y, or z axis name plus angle value
rotatenone
offset-pathnone
propertiesoffset-anchor
offset-anchortop
offset-anchorright
offset-anchorleft
offset-anchorcenter
offset-anchorbottom
offset-anchorauto
2019year
159 properties
propertiesoverscroll-behavior-inline
propertiesoverscroll-behavior-block
grid-template-rowssubgrid
grid-template-columnssubgrid
typesclamp
text-decorationtext-decoration-thickness included in shorthand
Specification:12๐ Browser Support
text-decorationfrom-font
text-decorationauto
shape-image-thresholdpercentages
Specification:12๐ Browser Support
quotesauto
opacitypercentages
font-sizexxx-large
displayMulti-keyword values
propertiescolor-scheme
color-schemeonly
color-schemenormal
color-schemelight
color-schemedark
clip-pathpath
pathclip-path
overscroll-behavior-inlinenone
overscroll-behavior-inlinecontain
overscroll-behavior-inlineauto
overscroll-behavior-blocknone
overscroll-behavior-blockcontain
overscroll-behavior-blockauto
contentAlternative text after /
supportsselector
propertiesoverflow-inline
overflow-inlinevisible
overflow-inlinescroll
overflow-inlinehidden
overflow-inlineauto
propertiesoverflow-block
overflow-blockvisible
overflow-blockscroll
overflow-blockhidden
overflow-blockauto
line-breakanywhere
propertiesbackdrop-filter
scroll-padding-topauto
scroll-padding-rightauto
scroll-padding-leftauto
scroll-padding-bottomauto
line-clampnone
propertiescounter-set
counter-setnone
counter-setlist-item
white-spacebreak-spaces
propertiesscroll-snap-stop
scroll-snap-stopnormal
scroll-snap-stopalways
mediaprefers-color-scheme
prefers-color-schemeno-preference
text-underline-positionfrom-font
propertiestext-underline-offset
text-underline-offsetauto
propertiestext-decoration-thickness
text-decoration-thicknessfrom-font
text-decoration-thicknessauto
mediaoverflow-inline
mediaoverflow-block
propertiespadding-inline
propertiespadding-block
propertiesmargin-inline
margin-inlineauto
propertiesmargin-block
margin-blockauto
propertiesinset
insetauto
grid-template-rowsanimation
grid-template-columnsanimation
flex-basismin-content
flex-basismax-content
flexmin-content
flexmax-content
propertiesborder-start-start-radius
propertiesborder-start-end-radius
propertiesborder-inline-width
border-inline-widththin
border-inline-widththick
border-inline-widthmedium
propertiesborder-inline-style
border-inline-stylesolid
border-inline-styleridge
border-inline-styleoutset
border-inline-stylenone
border-inline-styleinset
border-inline-stylehidden
border-inline-stylegroove
border-inline-styledouble
border-inline-styledotted
border-inline-styledashed
propertiesborder-inline-color
border-inline-colortransparent
border-inline-colorcurrentColor
propertiesborder-inline
border-inlinetransparent
border-inlinethin
border-inlinethick
border-inlinesolid
border-inlineridge
border-inlineoutset
border-inlinenone
border-inlinemedium
border-inlineinset
border-inlinehidden
border-inlinegroove
border-inlinedouble
border-inlinedotted
border-inlinedashed
border-inlinecurrentColor
propertiesborder-end-start-radius
propertiesborder-end-end-radius
propertiesborder-block-width
border-block-widththin
border-block-widththick
border-block-widthmedium
propertiesborder-block-style
border-block-stylesolid
border-block-styleridge
border-block-styleoutset
border-block-stylenone
border-block-styleinset
border-block-stylehidden
border-block-stylegroove
border-block-styledouble
border-block-styledotted
border-block-styledashed
propertiesborder-block-color
border-block-colortransparent
border-block-colorcurrentColor
propertiesborder-block
border-blocktransparent
border-blockthin
border-blockthick
border-blocksolid
border-blockridge
border-blockoutset
border-blocknone
border-blockmedium
border-blockinset
border-blockhidden
border-blockgroove
border-blockdouble
border-blockdotted
border-blockdashed
border-blockcurrentColor
attributeCase-sensitive modifier (s)
selectorspart
transition-timing-functionjump
Specification:1234๐ Browser Support
overflow-wrapanywhere
multicol_contextalways
break-beforealways
multicol_contextalways
break-afteralways
animation-timing-functionjump
Specification:1234๐ Browser Support
conic-gradientdoubleposition
stepsjump
Specification:1234๐ Browser Support
2018year
104 properties
mediaor syntax from Media Queries Level 4
text-transformfull-size-kana
propertiesscrollbar-width
scrollbar-widththin
scrollbar-widthnone
scrollbar-widthauto
propertiesscrollbar-color
scrollbar-colorauto
text-underline-positionright
text-underline-positionleft
list-itemlegend-support
repeating-radial-gradientdoubleposition
repeating-linear-gradientdoubleposition
radial-gradientdoubleposition
linear-gradientdoubleposition
mediascan
row-gapSupported in Flex Layout
resizeinline
resizeblock
flex_contextsafe and unsafe
Specification:12๐ Browser Support
propertiesinset-inline-start
propertiesinset-inline-end
propertiesinset-inline
propertiesinset-block-start
propertiesinset-block-end
propertiesinset-block
gapSupported in Flex Layout
column-gapSupported in Flex Layout
Specification:123๐ Browser Support
flex_contextsafe and unsafe
Specification:12๐ Browser Support
flex_contextsafe and unsafe
Specification:12๐ Browser Support
flex_contextsafe and unsafe
Specification:12๐ Browser Support
font-facefont-variation-settings
propertiesscroll-padding-top
propertiesscroll-padding-right
propertiesscroll-padding-left
propertiesscroll-padding-inline-start
scroll-padding-inline-startauto
propertiesscroll-padding-inline-end
scroll-padding-inline-endauto
propertiesscroll-padding-inline
scroll-padding-inlineauto
propertiesscroll-padding-bottom
propertiesscroll-padding-block-start
scroll-padding-block-startauto
propertiesscroll-padding-block-end
scroll-padding-block-endauto
propertiesscroll-padding-block
scroll-padding-blockauto
propertiesscroll-padding
propertiesscroll-margin-top
propertiesscroll-margin-right
propertiesscroll-margin-left
propertiesscroll-margin-inline-start
propertiesscroll-margin-inline-end
propertiesscroll-margin-inline
propertiesscroll-margin-bottom
propertiesscroll-margin-block-start
propertiesscroll-margin-block-end
propertiesscroll-margin-block
propertiesscroll-margin
gradientrepeating-conic-gradient
gradientconic-gradient
resolutionx
propertiesoverscroll-behavior-y
propertiesoverscroll-behavior-x
propertiesoverscroll-behavior
backgroundtop
backgroundright
backgroundpadding-box
backgroundleft
backgroundcontent-box
backgroundcenter
backgroundbottom
backgroundborder-box
at-rulesdocument
overflowMultiple keyword syntax for overflow-x and overflow-y
Specification:12๐ Browser Support
flex-basiscontent
flexcontent
propertiesfont-optical-sizing
font-optical-sizingnone
font-optical-sizingauto
font-faceOpenType CBDT and CBLC rendering
propertiesstroke-color
stroke-colortransparent
stroke-colorcurrentColor
propertiesspeak-as
speak-asspell-out
speak-asnormal
speak-asno-punctuation
speak-asliteral-punctuation
speak-asdigits
selectorsmarker
typesmin
typesmax
typesenv
mediaMedia query value support
Specification:12๐ Browser Support
mediacalc
contentsSpecific behavior of unusual elements when display: contents is applied to them
any-link:any-link privacy: selector does not match <link> elements
imagepaint
text-decoration-skip-inknone
text-decoration-skip-inkauto
offset-pathpath
propertiestext-decoration-skip-ink
2017year
190 properties
overscroll-behavior-ynone
overscroll-behavior-ycontain
overscroll-behavior-yauto
overscroll-behavior-xnone
overscroll-behavior-xcontain
overscroll-behavior-xauto
overscroll-behaviornone
overscroll-behaviorcontain
overscroll-behaviorauto
imageelement
row-gapSupported in Grid Layout
gapSupported in Multi-column Layout
gapSupported in Grid Layout
font-styleoblique-angle
font-stretchpercentage
multicol_context<percentage> values
multicol_contextcalc() values
column-gapSupported in Grid Layout
Specification:123๐ Browser Support
srcformat('*-variations')
scroll-snap-typey
scroll-snap-typex
scroll-snap-typeinline
scroll-snap-typeboth
scroll-snap-typeblock
propertiesscroll-snap-align
scroll-snap-alignstart
scroll-snap-alignnone
scroll-snap-alignend
scroll-snap-aligncenter
scroll-paddingauto
propertiespaint-order
font-weightnumber
propertiesfont-variation-settings
font-variation-settingsnormal
envsafe-area-inset-top
envsafe-area-inset-right
envsafe-area-inset-left
envsafe-area-inset-bottom
offsetnone
propertiestransform-box
transform-boxview-box
transform-boxfill-box
transform-boxborder-box
text-justifynone
text-justifyinter-word
text-justifyinter-character
text-justifyauto
floatinline-start
floatinline-end
clearinline-start
clearinline-end
selectors-moz-last-node
selectors-moz-first-node
font-facefont-display
clip-pathview-box
clip-pathpadding-box
Specification:12๐ Browser Support
clip-pathmargin-box
Specification:12๐ Browser Support
clip-pathcontent-box
Specification:12๐ Browser Support
clip-pathborder-box
Specification:12๐ Browser Support
place-contentSupported in Grid Layout
propertiesmask-size
propertiesmask-repeat
propertiesmask-position
propertiesmask-origin
mask-originview-box
mask-originstroke-box
mask-originpadding-box
mask-originfill-box
mask-origincontent-box
mask-originborder-box
propertiesmask-mode
mask-modematch-source
mask-modeluminance
mask-modealpha
propertiesmask-composite
mask-compositesubtract
mask-compositeintersect
mask-compositeexclude
mask-compositeadd
propertiesmask-clip
mask-clipview-box
mask-clipstroke-box
mask-clippadding-box
mask-clipno-clip
mask-clipfill-box
mask-clipcontent-box
mask-clipborder-box
propertiesmask
displayflow-root
mediaprefers-reduced-motion
font-synthesissmall-caps
propertiestext-decoration-skip
text-decorationwavy
text-decorationtransparent
text-decorationsolid
text-decorationdouble
text-decorationdotted
text-decorationdashed
text-decorationcurrentColor
min-inline-sizemin-content
min-inline-sizemax-content
min-inline-sizefit-content
min-block-sizemin-content
min-block-sizemax-content
min-block-sizefit-content
max-inline-sizemin-content
max-inline-sizemax-content
max-inline-sizefit-content
grid-template-rowsrepeat
grid-template-columnsrepeat
propertiescaret-color
caret-colortransparent
caret-colorcurrentColor
caret-colorauto
block-sizefit-content
flex_contextspace-evenly
grid-template-rowsnone
grid-template-rowsminmax
grid-template-rowsmin-content
grid-template-rowsmax-content
grid-template-rowsfit-content
grid-template-rowsauto
grid-template-columnsnone
grid-template-columnsminmax
grid-template-columnsmin-content
grid-template-columnsmax-content
grid-template-columnsfit-content
grid-template-columnsauto
propertiesgrid-template-areas
grid-template-areasnone
propertiesgrid-template
grid-templatenone
propertiesgrid-row-start
grid-row-startauto
propertiesgrid-row-end
grid-row-endauto
propertiesgrid-row
grid-rowauto
propertiesgrid-column-start
grid-column-startauto
propertiesgrid-column-end
grid-column-endauto
propertiesgrid-column
grid-columnauto
grid-auto-rowsmin-content
grid-auto-rowsmax-content
grid-auto-rowsauto
propertiesgrid-auto-flow
grid-auto-flowrow
grid-auto-flowdense
grid-auto-flowcolumn
grid-auto-columnsmin-content
grid-auto-columnsmax-content
grid-auto-columnsauto
propertiesgrid-area
grid-areaauto
propertiesgrid
gridnone
propertiesgap
gapnormal
grid_context<percentage> values
grid_contextcalc() values
flex_contextlast baseline
flex_contextfirst baseline
grid_contextstart and end
Specification:12๐ Browser Support
flex_contextlast baseline
flex_contextfirst baseline
flex_contextspace-evenly
flex_contextlast baseline
flex_contextfirst baseline
only-childMatches elements with no parent
nth-last-childMatches elements with no parent
nth-childMatches elements with no parent
last-childMatches elements with no parent
selectorsfocus-within
first-childMatches elements with no parent
rgbSpace-separated rgb() parameters
rgbFloat values in parameters
rgbAlpha parameter
hslSpace-separated parameters
hslAlpha parameter
propertiesoverflow-anchor
overflow-anchornone
overflow-anchorauto
propertiesoffset-rotate
font-familysystem-ui
pathoffset-path
clip-pathstroke-box
clip-pathfill-box
selectorsplaceholder
2016year
112 properties
widthstretch
max-block-sizemin-content
max-block-sizemax-content
max-block-sizefit-content
inline-sizemin-content
inline-sizemax-content
inline-sizefit-content
heightstretch
block-sizemin-content
block-sizemax-content
touch-actionpan-up
Specification:12๐ Browser Support
touch-actionpan-right
Specification:12๐ Browser Support
touch-actionpan-left
Specification:12๐ Browser Support
touch-actionpan-down
Specification:12๐ Browser Support
propertiesoffset-path
propertiesoffset-distance
propertiesoffset
font-facefont-stretch
text-size-adjustnone
text-size-adjustauto
selectorshost-context
clip-pathIs animatable
background-cliptext
selectorsdir
lengthQ
mediacolor-gamut
color-gamutsrgb
color-gamutrec2020
color-gamutp3
hanging-punctuationnone
hanging-punctuationlast
hanging-punctuationfirst
hanging-punctuationallow-end
properties-webkit-text-zoom
selectorshostfunction
selectorshost
selectorsdefined
ryauto
rxauto
propertiescolor-adjust
color-adjustexact
color-adjusteconomy
justify-contentSupported in Grid Layout
Specification:12๐ Browser Support
align-itemsSupported in Grid Layout
Specification:12๐ Browser Support
align-contentSupported in Grid Layout
Specification:12๐ Browser Support
propertiesd
dnone
propertiescontain
containstyle
containstrict
containsize
containpaint
containnone
containlayout
containcontent
basic-shapepath
pathd
calcnested
break-insideavoid-page
break-insideavoid-column
break-insideavoid
break-insideauto
break-beforeverso
break-beforeright
break-beforerecto
break-beforepage
break-beforeleft
break-beforecolumn
break-beforeavoid-page
break-beforeavoid-column
break-beforeavoid
break-beforeauto
break-afterverso
break-afterright
break-afterrecto
break-afterpage
break-afterleft
break-aftercolumn
break-afteravoid-page
break-afteravoid-column
break-afteravoid
break-afterauto
selectorsslotted
mediainverted-colors
font-faceOpenType SBIX rendering
mix-blend-modeplus-lighter
hyphensHyphenation dictionary for Czech (cs, cs-*)
imagefilter
global_keywordsrevert
rgb_hexadecimal_notationRGBA hexadecimal notation (#RRGGBBAA, #RGBA)
overflowoverlay
propertiesplace-self
place-selfSupported in Grid Layout
place-selfSupported in Flex Layout
propertiesplace-items
place-itemsSupported in Grid Layout
place-itemsSupported in Flex Layout
justify-selfstretch
justify-selfright
justify-selfnormal
justify-selfleft
justify-selfauto
justify-itemsSupported in Grid Layout
flex_contextstart and end
Specification:12๐ Browser Support
flex_contextstart and end
Specification:12๐ Browser Support
flex_contextstart and end
Specification:12๐ Browser Support
flex_contextstart and end
Specification:12๐ Browser Support
unicode-bidiplaintext
unicode-bidiisolate-override
unicode-bidiisolate
text-combine-uprightnone
text-combine-uprightall
2015year
259 properties
writing-modesideways-rl
writing-modesideways-lr
fontfont-width keyword values in shorthand
display-modefullscreen
propertiesrow-gap
row-gapnormal
caption-sidetop and bottom are relative to the writing-mode value
widthmin-content
widthmax-content
widthfit-content
offset-rotatereverse
offset-rotateauto
min-widthmin-content
min-widthmax-content
min-widthfit-content
min-heightmin-content
min-heightmax-content
min-heightfit-content
max-widthmin-content
max-widthmax-content
max-widthfit-content
max-heightmin-content
max-heightmax-content
max-heightfit-content
heightmin-content
heightmax-content
heightfit-content
propertiestext-orientation
text-orientationmixed
propertiespadding-inline-start
propertiespadding-inline-end
propertiespadding-block-start
propertiespadding-block-end
propertiesmin-inline-size
min-inline-sizeauto
propertiesmin-block-size
min-block-sizeauto
propertiesmax-inline-size
max-inline-sizenone
propertiesmax-block-size
max-block-sizenone
propertiesmargin-inline-start
margin-inline-startauto
propertiesmargin-inline-end
margin-inline-endauto
propertiesmargin-block-start
margin-block-startauto
propertiesmargin-block-end
margin-block-endauto
inset-inline-startauto
inset-inline-endauto
inset-inlineauto
inset-block-startauto
inset-block-endauto
inset-blockauto
propertiesinline-size
propertiesborder-inline-start-width
border-inline-start-widththin
border-inline-start-widththick
border-inline-start-widthmedium
propertiesborder-inline-start-style
border-inline-start-stylesolid
border-inline-start-styleridge
border-inline-start-styleoutset
border-inline-start-stylenone
border-inline-start-styleinset
border-inline-start-stylehidden
border-inline-start-stylegroove
border-inline-start-styledouble
border-inline-start-styledotted
border-inline-start-styledashed
propertiesborder-inline-start-color
border-inline-start-colortransparent
border-inline-start-colorcurrentColor
propertiesborder-inline-start
border-inline-starttransparent
border-inline-startthin
border-inline-startthick
border-inline-startsolid
border-inline-startridge
border-inline-startoutset
border-inline-startnone
border-inline-startmedium
border-inline-startinset
border-inline-starthidden
border-inline-startgroove
border-inline-startdouble
border-inline-startdotted
border-inline-startdashed
border-inline-startcurrentColor
propertiesborder-inline-end-width
border-inline-end-widththin
border-inline-end-widththick
border-inline-end-widthmedium
propertiesborder-inline-end-style
border-inline-end-stylesolid
border-inline-end-styleridge
border-inline-end-styleoutset
border-inline-end-stylenone
border-inline-end-styleinset
border-inline-end-stylehidden
border-inline-end-stylegroove
border-inline-end-styledouble
border-inline-end-styledotted
border-inline-end-styledashed
propertiesborder-inline-end-color
border-inline-end-colortransparent
border-inline-end-colorcurrentColor
propertiesborder-inline-end
border-inline-endtransparent
border-inline-endthin
border-inline-endthick
border-inline-endsolid
border-inline-endridge
border-inline-endoutset
border-inline-endnone
border-inline-endmedium
border-inline-endinset
border-inline-endhidden
border-inline-endgroove
border-inline-enddouble
border-inline-enddotted
border-inline-enddashed
border-inline-endcurrentColor
propertiesborder-block-start-width
border-block-start-widththin
border-block-start-widththick
border-block-start-widthmedium
propertiesborder-block-start-style
border-block-start-stylesolid
border-block-start-styleridge
border-block-start-styleoutset
border-block-start-stylenone
border-block-start-styleinset
border-block-start-stylehidden
border-block-start-stylegroove
border-block-start-styledouble
border-block-start-styledotted
border-block-start-styledashed
propertiesborder-block-start-color
border-block-start-colortransparent
border-block-start-colorcurrentColor
propertiesborder-block-start
border-block-starttransparent
border-block-startthin
border-block-startthick
border-block-startsolid
border-block-startridge
border-block-startoutset
border-block-startnone
border-block-startmedium
border-block-startinset
border-block-starthidden
border-block-startgroove
border-block-startdouble
border-block-startdotted
border-block-startdashed
border-block-startcurrentColor
propertiesborder-block-end-width
border-block-end-widththin
border-block-end-widththick
border-block-end-widthmedium
propertiesborder-block-end-style
border-block-end-stylesolid
border-block-end-styleridge
border-block-end-styleoutset
border-block-end-stylenone
border-block-end-styleinset
border-block-end-stylehidden
border-block-end-stylegroove
border-block-end-styledouble
border-block-end-styledotted
border-block-end-styledashed
propertiesborder-block-end-color
border-block-end-colortransparent
border-block-end-colorcurrentColor
propertiesborder-block-end
border-block-endtransparent
border-block-endthin
border-block-endthick
border-block-endsolid
border-block-endridge
border-block-endoutset
border-block-endnone
border-block-endmedium
border-block-endinset
border-block-endhidden
border-block-endgroove
border-block-enddouble
border-block-enddotted
border-block-enddashed
border-block-endcurrentColor
propertiesblock-size
propertiesplace-content
place-contentSupported in Flex Layout
mix-blend-modeplus-darker
flex_contextstretch
flex_contextleft and right
Specification:12๐ Browser Support
propertiesinitial-letter
initial-letternormal
backdrop-filternone
propertiesalt
flex_contextstretch
flex_contextstretch
flex_contextbaseline
placeholder-shownSupport on non-type="text" elements (such as type="number" or type="time")
Specification:12๐ Browser Support
nth-last-childof <selector> syntax
nth-childof <selector> syntax
notSelector list argument
langwildcards
langComma-separated list of language codes as :lang(A, B)
attributeCase-insensitive modifier (i)
selectorsany-link
-moz-orientinline
-moz-orientblock
writing-modevertical-rl
writing-modevertical-lr
writing-modehorizontal-tb
text-size-adjustpercentages
overflow-yoverflow-y applies to replaced elements.
overflow-xoverflow-x applies to replaced elements.
overflowoverflow applies to replaced elements.
paged_contextavoid-page
scroll-snap-typenone
list-style-typestring
propertiesry
propertiesrx
propertiesr
propertiescy
propertiescx
propertiesruby-position
ruby-positionunder
ruby-positionover
propertiesruby-align
ruby-alignstart
ruby-alignspace-between
ruby-alignspace-around
ruby-aligncenter
mediadisplay-mode
display-modestandalone
display-modeminimal-ui
display-modebrowser
propertiesy
propertiesx
tab-sizelength
displaycontents
mediapointer
mediaany-pointer
mediaany-hover
propertiestext-decoration-style
propertiestext-decoration-line
propertiestext-decoration-color
propertiesscroll-behavior
scroll-behaviorsmooth
scroll-behaviorauto
list-style-typesymbols
list-stylesymbols
propertiesfilter
filterOn SVG elements
2014year
176 properties
image-renderingpixelated
at-rulesfont-feature-values
font-feature-valuesswash
font-feature-valuesstylistic
font-feature-valuesstyleset
font-feature-valuesornaments
font-feature-valueshistorical-forms
font-feature-valuescharacter-variant
font-feature-valuesannotation
font-facefont-feature-settings
propertiesfont-variant-position
font-variant-positionsuper
font-variant-positionsub
font-variant-positionnormal
propertiesfont-variant-numeric
font-variant-numerictabular-nums
font-variant-numericstacked-fractions
font-variant-numericslashed-zero
font-variant-numericproportional-nums
font-variant-numericordinal
font-variant-numericoldstyle-nums
font-variant-numericnormal
font-variant-numericlining-nums
font-variant-numericdiagonal-fractions
propertiesfont-variant-east-asian
font-variant-east-asiantraditional
font-variant-east-asiansimplified
font-variant-east-asianruby
font-variant-east-asianproportional-width
font-variant-east-asiannormal
font-variant-east-asianjis90
font-variant-east-asianjis83
font-variant-east-asianjis78
font-variant-east-asianjis04
font-variant-east-asianfull-width
propertiesfont-variant-caps
font-variant-capsunicase
font-variant-capstitling-caps
font-variant-capssmall-caps
font-variant-capspetite-caps
font-variant-capsnormal
font-variant-capsall-small-caps
font-variant-capsall-petite-caps
propertiesfont-variant-alternates
font-variant-alternatesswash
font-variant-alternatesstylistic
font-variant-alternatesstyleset
font-variant-alternatesornaments
font-variant-alternatesnormal
font-variant-alternateshistorical-forms
font-variant-alternatescharacter-variant()
font-variant-alternatesannotation
font-variantsuper
font-variantsub
font-variantnone
font-varianthistorical-forms
font-variantCSS Fonts Module Level 3 shorthand
propertiesfont-synthesis
font-synthesisweight
font-synthesisstyle
font-synthesisnone
Specification:1234๐ Browser Support
propertiesfont-language-override
indeterminateradio
at-rulescounter-style
counter-stylesystem
counter-stylesymbols
counter-stylesuffix
counter-stylespeak-as
counter-stylerange
counter-styleprefix
counter-stylepad
counter-stylenegative
counter-stylefallback
counter-styleadditive-symbols
list-style-typetamil
list-style-typeethiopic-numeric
list-style-typedisclosure-open
list-style-typedisclosure-closed
mediahover
text-emphasis-positionright
text-emphasis-positionleft
positionTable elements as sticky positioning containers
propertiesisolation
isolationisolate
isolationauto
positionsticky
propertiesmix-blend-mode
mix-blend-modeOn SVG elements
mix-blend-modesoft-light
mix-blend-modescreen
mix-blend-modesaturation
mix-blend-modeoverlay
mix-blend-modenormal
mix-blend-modemultiply
mix-blend-modeluminosity
mix-blend-modelighten
mix-blend-modehue
mix-blend-modehard-light
mix-blend-modeexclusion
mix-blend-modedifference
mix-blend-modedarken
mix-blend-modecolor-dodge
mix-blend-modecolor-burn
mix-blend-modecolor
flex-grow<0 animate
propertiesshape-outside
shape-outsidepolygon
shape-outsidepadding-box
shape-outsidenone
shape-outsidemargin-box
shape-outsideinset
shape-outsideimage
shape-outsidegradient
shape-outsidecontent-box
shape-outsidecircle
shape-outsideborder-box
propertiesshape-margin
propertiesshape-image-threshold
typesbasic-shape
basic-shapepolygon
basic-shapeinset
basic-shapeellipse
basic-shapecircle
basic-shapeanimation
font-faceOpenType SVG rendering
font-faceOpenType COLRv0 rendering
hyphensHyphenation dictionary for Polish (pl, pl-*)
propertiescustom-property
typesvar
font-faceWOFF 2
propertieswill-change
will-changescroll-position
will-changecontents
will-changeauto
paint-orderstroke
paint-ordernormal
paint-ordermarkers
paint-orderfill
propertiesbackground-blend-mode
typesblend-mode
propertiesfont-variant-ligatures
list-style-typetrad-chinese-informal
list-style-typetrad-chinese-formal
list-style-typesimp-chinese-informal
list-style-typesimp-chinese-formal
list-style-typekorean-hanja-informal
list-style-typekorean-hanja-formal
list-style-typekorean-hangul-formal
list-style-typejapanese-informal
list-style-typejapanese-formal
list-style-typecjk-decimal
text-underline-positionunder
pointer-eventsbounding-box
propertiesfont-kerning
font-kerningnormal
font-kerningnone
font-kerningauto
cursorgrabbing
cursorgrab
propertiesall
selectors-moz-color-swatch
global_keywordsunset
propertiesobject-position
object-positiontop
object-positionright
object-positionleft
object-positioncenter
object-positionbottom
propertiesobject-fit
object-fitscale-down
object-fitnone
object-fitfill
object-fitcover
object-fitcontain
backdropdialog
selectors-webkit-slider-thumb
2013year
118 properties
text-decoration-lineblink
propertiesimage-orientation
image-orientationnone
image-orientationfrom-image
propertiestouch-action
touch-actionpinch-zoom
Specification:12๐ Browser Support
touch-actionpan-y
Specification:12๐ Browser Support
touch-actionpan-x
Specification:12๐ Browser Support
touch-actionnone
Specification:12๐ Browser Support
touch-actionmanipulation
Specification:12๐ Browser Support
propertiestext-justify
propertiestext-combine-upright
border-image-repeatspace
selectorsfullscreen
fullscreenSelect all elements in the fullscreen stack
Specification:12๐ Browser Support
selectorsbackdrop
backdropfullscreen
numberScientific notation
named-colorrebeccapurple
min-widthstretch
min-heightstretch
max-widthstretch
max-heightstretch
word-spacingpercentages
propertiestext-emphasis-style
text-emphasis-styletriangle
text-emphasis-stylesesame
text-emphasis-styleopen
text-emphasis-stylenone
text-emphasis-stylefilled
text-emphasis-styledouble-circle
text-emphasis-styledot
text-emphasis-stylecircle
propertiestext-emphasis-position
text-emphasis-positionunder
text-emphasis-positionover
propertiestext-emphasis-color
propertiestext-emphasis
text-decoration-skipnone
text-decoration-skipauto
letter-spacingpercentages
font-variant-ligaturesnormal
font-variant-ligaturesnone
font-variant-ligaturesno-historical-ligatures
font-variant-ligaturesno-discretionary-ligatures
font-variant-ligaturesno-contextual
font-variant-ligaturesno-common-ligatures
font-variant-ligatureshistorical-ligatures
font-variant-ligaturesdiscretionary-ligatures
font-variant-ligaturescontextual
font-variant-ligaturescommon-ligatures
propertiesbox-decoration-break
box-decoration-breakslice
box-decoration-breakclone
properties-webkit-mask-source-type
properties-webkit-cursor-visibility
repeating-radial-gradientInterpolation Hints / Gradient Midpoints
repeating-linear-gradientInterpolation Hints / Gradient Midpoints
radial-gradientInterpolation Hints / Gradient Midpoints
linear-gradientInterpolation Hints / Gradient Midpoints
cursorzoom-out
cursorzoom-in
mediacolor-index
propertiesflex-wrap
propertiesalign-content
align-contentnormal
radial-gradientGradients applied to pre-multiplied color space (prevents grays from appearing in gradients with transparency)
linear-gradientGradients applied to pre-multiplied color space (prevents grays from appearing in gradients with transparency)
propertiesmask-image
propertiesbuffered-rendering
buffered-renderingstatic
buffered-renderingdynamic
buffered-renderingauto
color-interpolation-filterssRGB
color-interpolation-filterslinearRGB
selectors-moz-range-progress
selectorsscope
scopeSupport in DOM API such as in querySelector() and querySelectorAll()
selectors-moz-range-track
selectors-moz-range-thumb
image-renderingcrisp-edges
justify-itemsright
justify-itemslegacy
justify-itemsleft
justify-itemscenter
displayinline-flex
displayflex
propertiesalign-items
align-itemsSupported in Flex Layout
Specification:12๐ Browser Support
contentgradient
selectorscue
cue::cue(<selector>)
selectors-webkit-slider-runnable-track
repeating-linear-gradientUnitless 0 for <angle>
linear-gradientUnitless 0 for <angle>
text-emphasis-colortransparent
text-emphasis-colorcurrentColor
text-emphasistriangle
text-emphasistransparent
text-emphasissesame
text-emphasisopen
text-emphasisnone
text-emphasisfilled
text-emphasisdouble-circle
text-emphasisdot
text-emphasiscurrentColor
text-emphasiscircle
line-breakstrict
line-breakloose
line-breakauto
selectors-webkit-progress-value
selectors-webkit-progress-bar
keyframesIgnore !important declarations
text-transformfull-width
propertiesmask-type
mask-typeluminance
mask-typealpha
properties-webkit-app-region
2012year
166 properties
column-fillbalance
column-fillauto
clip-path<basic-shape>
selectorspast
selectorsfuture
selectors-webkit-progress-inner-element
selectors-webkit-meter-inner-element
white-spaceOn SVG elements
Specification:12๐ Browser Support
transitionGradients can be animated
propertiesscroll-snap-type
positionAbsolutely-positioned flex children
propertiesjustify-self
justify-selfSupported in Grid Layout
propertieshyphens
propertiesgrid-template-rows
propertiesgrid-template-columns
propertiesgrid-auto-rows
propertiesgrid-auto-columns
propertiesforced-color-adjust
propertiesfont-feature-settings
displayinline-grid
displaygrid
propertiescolumn-span
column-gapSupported in Multi-column Layout
Specification:123๐ Browser Support
propertiescolumn-fill
propertiescolumn-count
clip-pathOn SVG elements
propertiesbreak-inside
break-insideSupported in Paged Media
Specification:123๐ Browser Support
break-insideSupported in Multi-column Layout
Specification:123๐ Browser Support
multicol_contextavoid-column
propertiesbreak-before
break-beforeSupported in Paged Media
Specification:123๐ Browser Support
break-beforeSupported in Multi-column Layout
Specification:123๐ Browser Support
multicol_contextcolumn
multicol_contextavoid-column
propertiesbreak-after
break-afterSupported in Paged Media
Specification:123๐ Browser Support
break-afterSupported in Multi-column Layout
Specification:123๐ Browser Support
multicol_contextcolumn
multicol_contextavoid-column
align-selfSupported in Grid Layout
Specification:12๐ Browser Support
selectorsplaceholder-shown
selectorsfile-selector-button
lengthvmin
typesflex
at-rulessupports
at-ruleskeyframes
widthIs animatable
propertiestransition-timing-function
propertiestransition-property
propertiestransition-duration
propertiestransition-delay
propertiestransition
propertiestransform-style
propertiestransform-origin
propertiestransform
propertiesperspective-origin
propertiesperspective
propertiesorder
propertiesjustify-items
justify-itemsSupported in Flex Layout
propertiesjustify-content
justify-contentSupported in Flex Layout
Specification:12๐ Browser Support
propertiesflex-shrink
propertiesflex-grow
propertiesflex-flow
propertiesflex-direction
propertiesflex-basis
propertiesflex
propertiesbackface-visibility
propertiesanimation-timing-function
propertiesanimation-play-state
propertiesanimation-name
propertiesanimation-iteration-count
propertiesanimation-fill-mode
propertiesanimation-duration
propertiesanimation-direction
propertiesanimation-delay
propertiesanimation
propertiesalign-self
align-selfSupported in Flex Layout
Specification:12๐ Browser Support
resolutiondppx
gradientrepeating-radial-gradient
repeating-radial-gradientat
gradientrepeating-linear-gradient
gradientradial-gradient
gradientlinear-gradient
flex-basisauto
properties-webkit-column-progression
text-transformGreek accented letters
border-image-repeatround
propertiestab-size
min-widthauto
min-heightauto
justify-contentright
justify-contentnormal
justify-contentleft
flex-wrapwrap-reverse
flex-wrapwrap
flex-wrapnowrap
flex-flowwrap-reverse
flex-flowwrap
flex-flowrow-reverse
flex-flowrow
flex-flownowrap
flex-flowcolumn-reverse
flex-flowcolumn
flex-directionrow-reverse
flex-directionrow
flex-directioncolumn-reverse
flex-directioncolumn
flexnone
flexauto
align-selfstretch
Specification:12๐ Browser Support
align-selfnormal
flex_contextbaseline
align-selfauto
Specification:12๐ Browser Support
flex_contextbaseline
align-contentSupported in Flex Layout
Specification:12๐ Browser Support
print-color-adjustexact
print-color-adjusteconomy
backgroundfixed
text-transformDutch IJ digraph
validform
Specification:12๐ Browser Support
invalidform
transform-originOn SVG elements
animation-directionreverse
animation-directionalternate-reverse
properties-webkit-line-snap
properties-webkit-line-align
text-align-laststart
text-align-lastright
text-align-lastleft
text-align-lastjustify
text-align-lastend
text-align-lastcenter
text-align-lastauto
filtersepia
filtersaturate
filteropacity
filternone
filterinvert
filterhue-rotate
filtergrayscale
filterdrop-shadow
filtercontrast
filterbrightness
filterblur
typesfilter-function
filter-functionsepia
filter-functionsaturate
filter-functionopacity
filter-functioninvert
filter-functionhue-rotate
filter-functiongrayscale
filter-functiondrop-shadow
filter-functioncontrast
filter-functionbrightness
filter-functionblur
medianested-queries
properties-webkit-line-grid
properties-webkit-column-axis
imagecross-fade
repeating-linear-gradientto
linear-gradientto
2011year
137 properties
text-overflowTwo-value syntax
text-overflowstring
hyphensHyphenation dictionary for Ukrainian (uk, uk-*)
hyphensHyphenation dictionary for Hungarian (hu, hu-*)
hyphensHyphenation dictionary for Galician (gl, gl-*)
font-stretchultra-expanded
font-stretchultra-condensed
font-stretchsemi-expanded
font-stretchsemi-condensed
font-stretchnormal
font-stretchextra-expanded
font-stretchextra-condensed
font-stretchexpanded
font-stretchcondensed
text-alignmatch-parent
font-feature-settingsnormal
propertiesborder-image-width
border-image-widthauto
border-imageoptional <border-image-slice>
border-imagefill
properties-webkit-hyphenate-limit-lines
radial-gradientat
hyphensHyphenation dictionary for Welsh (cy, cy-*)
hyphensHyphenation dictionary for Upper Sorbian (hsb, hsb-*)
hyphensHyphenation dictionary for Slovenian (sl, sl-*)
hyphensHyphenation dictionary for Portuguese (pt, pt-*)
hyphensHyphenation dictionary for Mongolian (mn, mn-*)
hyphensHyphenation dictionary for Lithuanian (lt, lt-*)
hyphensHyphenation dictionary for Latin (la, la-*)
hyphensHyphenation dictionary for Kurmanji (kmr, kmr-*)
hyphensHyphenation dictionary for Interlingua (ia, ia-*)
hyphensHyphenation dictionary for Icelandic (is, is-*)
hyphensHyphenation dictionary for German, Traditional Orthography of 1901 (de-1901, de-AT-1901, de-DE-1901)
hyphensHyphenation dictionary for German, Swiss Orthography (de-CH, de-CH-*)
hyphensHyphenation dictionary for Finnish (fi, fi-*)
hyphensHyphenation dictionary for Estonian (et, et-*)
hyphensHyphenation dictionary for Esperanto (eo, eo-*)
hyphensHyphenation dictionary for Croatian (hr, hr-*)
hyphensHyphenation dictionary for Bulgarian (bg, bg-*)
hyphensHyphenation dictionary for Bosnian, Serbian, and Serbo-Croatian (sh, sh-*, sr, sr-*, bs, bs-*)
hyphensHyphenation dictionary for Afrikaans (af, af-*)
pagesize
propertiesborder-image-source
border-image-sourcenone
propertiesborder-image-slice
propertiesborder-image-repeat
border-image-repeatstretch
border-image-repeatrepeat
propertiesborder-image-outset
hyphensHyphenation dictionary for Norwegian (Nynorsk) (nn, nn-*)
text-decoration-stylewavy
text-decoration-stylesolid
text-decoration-styledouble
text-decoration-styledotted
text-decoration-styledashed
text-decoration-lineunderline
text-decoration-lineoverline
text-decoration-linenone
text-decoration-lineline-through
text-decoration-colortransparent
text-decoration-colorcurrentColor
text-decorationtext-decoration-color and text-decoration-style included in shorthand
Specification:12๐ Browser Support
properties-moz-orient
selectors-moz-progress-bar
list-style-typeupper-armenian
list-style-typelower-armenian
list-style-typefootnotes
list-style-typeasterisks
hyphensHyphenation dictionary for Turkish (tr, tr-*)
hyphensHyphenation dictionary for Swedish (sv, sv-*)
hyphensHyphenation dictionary for Spanish (es, es-*)
hyphensHyphenation dictionary for Russian (ru, ru-*)
hyphensHyphenation dictionary for Norwegian (Bokmรฅl) (no, no-*, nb, nb-*)
hyphensHyphenation dictionary for Italian (it, it-*)
hyphensHyphenation dictionary for German, Reformed Orthography of 1996 (de, de-1996, de-DE, de-AT, de-*)
hyphensHyphenation dictionary for French (fr, fr-*)
hyphensHyphenation dictionary for English (en, en-*)
hyphensHyphenation dictionary for Dutch (nl, nl-*)
hyphensHyphenation dictionary for Danish (da, da-*)
hyphensHyphenation dictionary for Catalan (ca, ca-*)
text-orientationupright
text-orientationsideways
backface-visibilityvisible
backface-visibilityhidden
properties-webkit-line-box-contain
selectors-webkit-meter-suboptimum-value
selectors-webkit-meter-optimum-value
selectors-webkit-meter-even-less-good-value
selectors-webkit-meter-bar
properties-webkit-locale
properties-webkit-hyphenate-limit-before
properties-webkit-hyphenate-limit-after
propertiescolumns
propertiescolumn-width
propertiescolumn-rule-width
propertiescolumn-rule-style
propertiescolumn-rule-color
propertiescolumn-rule
paged_contextpage
paged_contextalways
paged_contextpage
paged_contextavoid-page
paged_contextalways
selectors-moz-submit-invalid
media-moz-device-pixel-ratio
transitionnormal
transitionallow-discrete
font-language-overridenormal
background-imageimage-rect
background-imageelement
beforeAnimation and transition support
afterAnimation and transition support
selectors-moz-window-inactive
easing-functioncubic-bezier
types-moz-image-rect
mediaresolution
propertieswriting-mode
writing-modetb-rl
writing-modetb
writing-moderl-tb
writing-moderl
writing-modelr-tb
writing-modelr
propertiesfont-stretch
font-sizerem values
background-repeatspace
background-repeatround
background-position-ySide-relative values (such as bottom 10%)
background-position-xSide-relative values (such as left 10%)
resolutiondpi
resolutiondpcm
lengthvw
lengthvh
typescalc
calc<number> value support
calcGradient color stops support
properties-webkit-text-combine
2010year
104 properties
propertiesborder-image
inline-sizeauto
border-radiuspercentages
block-sizeauto
properties-webkit-min-logical-width
properties-webkit-min-logical-height
properties-webkit-max-logical-width
properties-webkit-max-logical-height
properties-webkit-logical-width
properties-webkit-logical-height
properties-webkit-border-before
easing-functionsteps
hyphensnone
hyphensmanual
hyphensauto
propertiesvector-effect
vector-effectnone
vector-effectnon-scaling-stroke
propertiesline-clamp
hyphenate-characterauto
column-spannone
column-spanall
indeterminateprogress
backgroundbackground-size
backgroundbackground-origin
backgroundbackground-clip
properties-webkit-tap-highlight-color
text-renderingoptimizeSpeed
text-renderingoptimizeLegibility
list-style-typeurdu
list-style-typeupper-norwegian
list-style-typeupper-hexadecimal
list-style-typetigrinya-et-abegede
list-style-typetigrinya-et
list-style-typetigrinya-er-abegede
list-style-typetigrinya-er
list-style-typetigre
list-style-typetibetan
list-style-typethai
list-style-typetelugu
list-style-typesomali
list-style-typesidama
list-style-typepersian
list-style-typeoromo
list-style-typeoriya
list-style-typeoctal
list-style-typemyanmar
list-style-typemongolian
list-style-typemalayalam
list-style-typelower-norwegian
list-style-typelower-hexadecimal
list-style-typelao
list-style-typekhmer
list-style-typekannada
list-style-typegurmukhi
list-style-typegujarati
list-style-typeethiopic-halehame-tig
list-style-typeethiopic-halehame-so-et
list-style-typeethiopic-halehame-sid-et
list-style-typeethiopic-halehame-om-et
list-style-typeethiopic-halehame-gez
list-style-typeethiopic-halehame-am-et
list-style-typeethiopic-halehame-aa-et
list-style-typeethiopic-halehame-aa-er
list-style-typeethiopic-abegede-ti-et
list-style-typeethiopic-abegede-ti-er
list-style-typeethiopic-abegede-gez
list-style-typeethiopic-abegede-am-et
list-style-typeethiopic-abegede
list-style-typeethiopic
list-style-typedevanagari
list-style-typecjk-heavenly-stem
list-style-typecjk-earthly-branch
list-style-typecambodian
list-style-typebinary
list-style-typebengali
list-style-typearabic-indic
list-style-typeamharic-abegede
list-style-typeamharic
list-style-typeafar
selectors-webkit-inner-spin-button
propertiesbackground-repeat-y
propertiesbackground-repeat-x
selectorsout-of-range
selectorsin-range
transform-originThree-value syntax
propertiesbox-shadow
background-positionSide-relative values (such as bottom 10% right 20%)
positionFour-value syntax for offset from any edge
propertiesborder-top-right-radius
border-top-right-radiuspercentages
propertiesborder-top-left-radius
border-top-left-radiuspercentages
propertiesborder-radius
border-radius4 values for 4 corners
propertiesborder-bottom-right-radius
border-bottom-right-radiuspercentages
propertiesborder-bottom-left-radius
border-bottom-left-radiuspercentages
propertiesimage-rendering
image-renderingoptimizeSpeed
image-renderingoptimizeQuality
image-renderingauto
typesgradient
2009year
106 properties
lengthrem
background-repeat2-value
animation-fill-modenone
animation-fill-modeforwards
animation-fill-modeboth
animation-fill-modebackwards
properties-webkit-mask-repeat-y
properties-webkit-mask-repeat-x
propertiesbackground-size
background-sizecover
background-sizecontain
selectorsvalid
selectorsrequired
selectorsoptional
selectorsinvalid
selectorsdefault
mediaaspect-ratio
font-faceWOFF
propertiesclip-rule
clip-rulenonzero
clip-ruleevenodd
propertiesclip-path
clip-pathOn HTML elements
srcformat(keyword)
transform-stylepreserve-3d
transform-styleflat
transform3d
shape-renderingoptimizeSpeed
shape-renderinggeometricPrecision
shape-renderingcrispEdges
resizeSupport on block level, replaced, table cell, or inline block elements
pointer-eventsvisibleStroke
pointer-eventsvisiblePainted
pointer-eventsvisibleFill
perspectivenone
mask-imageSVG masks
propertiesglyph-orientation-vertical
propertiesfont-smooth
border-imagegradient
Specification:12๐ Browser Support
animation-timing-functionstep-start
animation-timing-functionstep-end
animation-timing-functionlinear
animation-timing-functionease-out
animation-timing-functionease-in-out
animation-timing-functionease-in
animation-timing-functionease
animation-play-staterunning
animation-play-statepaused
animation-namenone
animation-iteration-countinfinite
animation-directionnormal
animation-directionalternate
animationstep-start
animationstep-end
animationrunning
animationreverse
animationpaused
animationnormal
animationnone
animationlinear
animationinfinite
animationforwards
animationease-out
animationease-in-out
animationease-in
animationease
animationboth
animationbackwards
animationauto
Specification:12๐ Browser Support
animationalternate-reverse
animationalternate
properties-webkit-box-reflect
transform-functiontranslateZ
transform-functiontranslate3d
transform-functionscaleZ
transform-functionscale3d
transform-functionrotateZ
transform-functionrotateY
transform-functionrotateX
transform-functionrotate3d
transform-functionperspective
transform-functionmatrix3d
media-webkit-transition
media-webkit-transform-3d
media-webkit-transform-2d
media-webkit-animation
pointer-eventsApplies to HTML elements
Specification:12๐ Browser Support
properties-webkit-transform-origin-z
properties-webkit-perspective-origin-y
properties-webkit-perspective-origin-x
selectors-webkit-scrollbar-track-piece
selectors-webkit-scrollbar-track
selectors-webkit-scrollbar-thumb
selectors-webkit-scrollbar-corner
selectors-webkit-scrollbar-button
selectors-webkit-scrollbar
selectors-webkit-resizer
typesangle-percentage
typesangle
angleturn
anglerad
anglegrad
angledeg
lengthvmax
propertiesoutline
visitedRestrict CSS properties allowed in a statement using :visited for privacy
2008year
148 properties
transition-propertyIDENT value
Specification:12๐ Browser Support
page-break-beforeavoid
page-break-afteravoid
mask-originpadding
mask-origincontent
mask-originborder
mask-imageMultiple mask images
mask-cliptext
mask-clippadding
mask-clipcontent
mask-clipborder
propertiesmask-border-width
propertiesmask-border-source
propertiesmask-border-slice
propertiesmask-border-repeat
propertiesmask-border-outset
propertiesmask-border
column-rule-colorcurrentColor
column-rulecurrentColor
propertiescolor-rendering
color-renderingoptimizeSpeed
color-renderingoptimizeQuality
color-renderingauto
box-shadowSpread radius
Specification:12๐ Browser Support
box-shadowinset
propertiesbaseline-shift
baseline-shiftsuper
baseline-shiftsub
baseline-shiftbaseline
background-imagegradients
propertiesbackground-clip
background-attachmentlocal
propertiesalignment-baseline
alignment-baselinetext-before-edge
alignment-baselinetext-after-edge
alignment-baselinemiddle
alignment-baselinemathematical
alignment-baselineideographic
alignment-baselinehanging
alignment-baselinecentral
alignment-baselinebaseline
alignment-baselinealphabetic
properties-webkit-user-drag
properties-webkit-transform-origin-y
properties-webkit-transform-origin-x
properties-webkit-text-decorations-in-effect
properties-webkit-rtl-ordering
properties-webkit-nbsp-mode
properties-webkit-column-break-inside
properties-webkit-column-break-before
properties-webkit-column-break-after
properties-webkit-border-vertical-spacing
properties-webkit-border-horizontal-spacing
visited:visited privacy: selector does not match <link> elements
perspective-origintop
perspective-originright
perspective-originleft
perspective-origincenter
perspective-originbottom
properties-webkit-touch-callout
propertiestext-anchor
text-anchorstart
text-anchormiddle
text-anchorend
propertiesstop-opacity
propertiesstop-color
stop-colortransparent
stop-colorcurrentColor
propertiesshape-rendering
shape-renderingauto
propertiesmarker-start
marker-startnone
propertiesmarker-mid
marker-midnone
propertiesmarker-end
marker-endnone
propertiesmarker
markernone
propertieslighting-color
lighting-colortransparent
lighting-colorcurrentColor
propertiesfont-size-adjust
font-size-adjustnone
propertiesflood-opacity
propertiesflood-color
flood-colortransparent
flood-colorcurrentColor
propertiesfill-rule
fill-rulenonzero
fill-ruleevenodd
propertiesfill
fillnone
cursornone
propertiescolor-interpolation
color-interpolationsRGB
color-interpolationlinearRGB
color-interpolationauto
selectors-moz-broken
background-imageSVG images
typesresolution
typesratio
font-faceunicode-range
font-faceSVG fonts
zoomreset
transition-timing-functionstep-start
transition-timing-functionstep-end
transition-timing-functionlinear
transition-timing-functionease-out
transition-timing-functionease-in-out
transition-timing-functionease-in
transition-timing-functionease
transition-propertynone
transition-propertyall
transitionstep-start
transitionstep-end
transitionnone
transitionlinear
transitionease-out
transitionease-in-out
transitionease-in
transitionease
transitionall
transformnone
properties-webkit-mask-position-y
properties-webkit-mask-position-x
properties-webkit-mask-composite
properties-webkit-mask-box-image
selectorsonly-of-type
selectorsnth-of-type
selectorsnth-last-of-type
selectorsnth-child
selectorslast-of-type
selectorsfirst-of-type
typestransform-function
transform-functiontranslateY
transform-functiontranslateX
transform-functiontranslate
transform-functionskewY
transform-functionskewX
transform-functionskew
transform-functionscaleY
transform-functionscaleX
transform-functionscale
transform-functionrotate
transform-functionmatrix
typestime
typeseasing-function
named-colortransparent
2007year
96 properties
word-breaknormal
word-breakbreak-word
word-breakbreak-all
propertiesuser-select
user-modifyread-write-plaintext-only
propertiesresize
resizevertical
resizenone
resizehorizontal
resizeboth
overflow-yvisible
overflow-yscroll
overflow-yhidden
overflow-yauto
overflow-xvisible
overflow-xscroll
overflow-xhidden
overflow-xauto
columnsauto
column-rule-widththin
column-rule-widththick
column-rule-widthmedium
column-rule-stylesolid
column-rule-styleridge
column-rule-styleoutset
column-rule-stylenone
column-rule-styleinset
column-rule-stylehidden
column-rule-stylegroove
column-rule-styledouble
column-rule-styledotted
column-rule-styledashed
column-rule-colortransparent
column-ruletransparent
column-rulethin
column-rulethick
column-rulesolid
column-ruleridge
column-ruleoutset
column-rulenone
column-rulemedium
column-ruleinset
column-rulehidden
column-rulegroove
column-ruledouble
column-ruledotted
column-ruledashed
propertiescolor-interpolation-filters
color-interpolation-filtersauto
box-shadownone
border-radiusElliptical borders
border-imagestretch
border-imagespace
border-imageround
border-imagerepeat
border-imagenone
background-sizeauto
background-originpadding-box
background-originborder-box
background-clippadding-box
background-clipborder-box
appearancenone
properties-webkit-text-stroke-width
properties-webkit-text-stroke-color
properties-webkit-text-stroke
properties-webkit-text-fill-color
media-webkit-min-device-pixel-ratio
media-webkit-max-device-pixel-ratio
media-webkit-device-pixel-ratio
white-spacepre-line
propertiestext-size-adjust
box-shadowMultiple shadows
propertiesbox-pack
propertiesbox-orient
propertiesbox-ordinal-group
propertiesbox-lines
propertiesbox-flex-group
propertiesbox-flex
propertiesbox-direction
propertiesbox-align
border-top-right-radiusElliptical corners
border-top-left-radiusElliptical corners
border-bottom-right-radiusElliptical corners
border-bottom-left-radiusElliptical corners
propertiesbackground-origin
background-origincontent-box
background-clipcontent-box
backgroundSVG image as background
appearancemenulist-button
properties-webkit-text-security
indeterminatecheckbox
selectors-webkit-search-results-button
selectors-webkit-search-cancel-button
selectorsright
selectorsleft
selectorsfirst
2006year
20 properties
mediawidth
mediaorientation
mediamonochrome
mediaheight
mediagrid
mediadevice-width
mediadevice-height
mediadevice-aspect-ratio
mediacolor
background-attachmentfixed
displayruby-text-container
displayruby-text
displayruby-base-container
displayruby-base
displayruby
selectorsfirst-child
selectorsread-write
selectorsread-only
selectorsnth-last-child
selectorsindeterminate
2005year
76 properties
propertiesstroke-width
propertiesstroke-opacity
propertiesstroke-miterlimit
propertiesstroke-linejoin
stroke-linejoinround
stroke-linejoinmiter
stroke-linejoinbevel
propertiesstroke-linecap
stroke-linecapsquare
stroke-linecapround
stroke-linecapbutt
propertiesstroke-dashoffset
propertiesstroke-dasharray
stroke-dasharraynone
propertiesstroke
strokenone
quotesnone
propertiespointer-events
pointer-eventsvisible
pointer-eventsstroke
pointer-eventspainted
pointer-eventsnone
pointer-eventsfill
pointer-eventsauto
pointer-eventsall
outline-colorcurrentColor
outlinecurrentColor
cursorvertical-text
cursorurl() positioning syntax
cursornwse-resize
cursorns-resize
cursornesw-resize
cursorew-resize
cursorcopy
cursorcontext-menu
cursorcell
cursoralias
column-widthauto
propertiescolumn-gap
column-gapnormal
column-countauto
colorcurrentColor
border-top-colorcurrentColor
border-topcurrentColor
border-right-colorcurrentColor
border-rightcurrentColor
border-left-colorcurrentColor
border-leftcurrentColor
border-colorcurrentColor
border-bottom-colorcurrentColor
border-bottomcurrentColor
bordercurrentColor
background-colorcurrentColor
backgroundcurrentColor
selectorsonly-child
typescounters
colorcurrentcolor
user-selectnone
transform-origintop
transform-originright
transform-originleft
transform-origincenter
transform-originbottom
line-breaknormal
white-spacepre-wrap
propertieswidows
text-overflowellipsis
text-overflowclip
page-break-insideavoid
page-break-insideauto
propertiesorphans
background-repeatMultiple backgrounds
background-positionMultiple backgrounds
background-imageMultiple backgrounds
background-attachmentMultiple backgrounds
backgroundMultiple backgrounds
2004year
124 properties
mediaMedia feature expressions
Specification:12๐ Browser Support
user-selecttext
user-selectauto
user-selectall
propertiesuser-modify
unicode-bidinormal
unicode-bidiembed
unicode-bidibidi-override
propertiestext-rendering
text-renderinggeometricPrecision
text-renderingauto
text-alignstart
text-alignright
text-alignleft
text-alignend
text-aligncenter
overflowvisible
overflowscroll
overflowhidden
overflowauto
propertiesopacity
max-heightnone
list-style-typehangul-consonant
list-style-typehangul
list-style-typeethiopic-halehame-ti-et
list-style-typeethiopic-halehame-ti-er
list-style-typeethiopic-halehame-am
list-style-typeethiopic-halehame
list-style-typecjk-ideographic
propertiesfill-opacity
propertiesdominant-baseline
dominant-baselinemiddle
dominant-baselinemathematical
dominant-baselineideographic
dominant-baselinehanging
dominant-baselinecentral
dominant-baselineauto
dominant-baselinealphabetic
displaytable-caption
noneSetting display: none on an <option> element hides it from the dropdown.
propertiescounter-reset
counter-resetnone
counter-resetlist-item
propertiescounter-increment
counter-incrementnone
counter-incrementlist-item
caption-sidetop-outside
caption-sidebottom-outside
box-sizingcontent-box
box-sizingborder-box
appearancetextfield
appearancetextarea
appearancesearchfield
appearanceradio
appearanceprogress-bar
appearancemeter
appearancemenulist
appearancelistbox
appearancecheckbox
appearancebutton
properties-moz-user-input
-moz-user-inputnone
-moz-user-inputauto
properties-moz-user-focus
properties-moz-force-broken-image-icon
properties-moz-float-edge
universalnamespaces
typenamespaces
selectorstarget
selectorssubsequent-sibling
selectorsnot
selectorsnamespace
selectorslast-child
selectorslang
selectorsenabled
selectorsempty
selectorsdisabled
selectorschecked
selectorsattribute
selectors-moz-only-whitespace
selectors-moz-list-number
selectors-moz-list-bullet
lengthch
typescounter
colorhsl
typesattr
page-break-beforeright
page-break-beforeleft
page-break-beforeauto
page-break-beforealways
page-break-afterright
page-break-afterleft
page-break-afterauto
page-break-afteralways
outline-widththin
outline-widththick
outline-widthmedium
outline-stylesolid
outline-styleridge
outline-styleoutset
outline-stylenone
outline-styleinset
outline-stylegroove
outline-styledouble
outline-styledotted
outline-styledashed
outline-styleauto
propertiesoutline-offset
outline-colortransparent
outlinetransparent
outlinethin
outlinethick
outlinesolid
outlineridge
outlineoutset
outlinenone
outlinemedium
outlineinset
outlinegroove
outlinedouble
outlinedotted
outlinedashed
outlineauto
global_keywordsinitial
2003year
273 properties
propertiestext-shadow
text-shadownone
border-collapseseparate
border-collapsecollapse
selectorsselection
at-rulesnamespace
widthauto
white-spacenormal
visibilityvisible
visibilityhidden
vertical-aligntop
vertical-aligntext-top
vertical-aligntext-bottom
vertical-alignsuper
vertical-alignsub
vertical-alignmiddle
vertical-alignbottom
vertical-alignbaseline
topauto
text-transformuppercase
text-transformnone
text-transformlowercase
text-decorationunderline
text-decorationoverline
text-decorationnone
text-decorationline-through
text-decorationblink
text-alignjustify
rightauto
positionstatic
positionrelative
positionabsolute
propertiespage
pageauto
overflow-wrapnormal
max-widthnone
list-style-typenone
list-style-typekatakana-iroha
list-style-typekatakana
list-style-typehiragana-iroha
list-style-typehiragana
list-style-typehebrew
list-style-typedecimal-leading-zero
list-style-positionoutside
list-style-positioninside
list-style-imagenone
list-styleoutside
list-stylenone
Specification:12๐ Browser Support
list-styleinside
line-heightnormal
letter-spacingnormal
leftauto
heightauto
font-weightnormal
font-weightlighter
font-weightbolder
font-weightbold
font-variantnormal
font-styleoblique
font-stylenormal
font-styleitalic
font-familyserif
font-familysans-serif
font-familymonospace
font-familyfantasy
font-familycursive
floatright
floatnone
floatleft
directionrtl
directionltr
contentopen-quote
contentnormal
contentnone
contentno-open-quote
contentno-close-quote
contentclose-quote
colortransparent
clipauto
clearright
clearnone
clearleft
clearboth
caption-sidetop
caption-sideright
caption-sideleft
caption-sidebottom
bottomauto
border-widththin
border-widththick
border-widthmedium
border-top-widththin
border-top-widththick
border-top-widthmedium
border-top-stylesolid
border-top-styleridge
border-top-styleoutset
border-top-stylenone
border-top-styleinset
border-top-stylehidden
border-top-stylegroove
border-top-styledouble
border-top-styledotted
border-top-styledashed
border-top-colortransparent
border-toptransparent
border-topthin
border-topthick
border-topsolid
border-topridge
border-topoutset
border-topnone
border-topmedium
border-topinset
border-tophidden
border-topgroove
border-topdouble
border-topdotted
border-topdashed
border-stylesolid
border-styleridge
border-styleoutset
border-stylenone
border-styleinset
border-stylehidden
border-stylegroove
border-styledouble
border-styledotted
border-styledashed
border-right-widththin
border-right-widththick
border-right-widthmedium
border-right-stylesolid
border-right-styleridge
border-right-styleoutset
border-right-stylenone
border-right-styleinset
border-right-stylehidden
border-right-stylegroove
border-right-styledouble
border-right-styledotted
border-right-styledashed
border-right-colortransparent
border-righttransparent
border-rightthin
border-rightthick
border-rightsolid
border-rightridge
border-rightoutset
border-rightnone
border-rightmedium
border-rightinset
border-righthidden
border-rightgroove
border-rightdouble
border-rightdotted
border-rightdashed
border-left-widththin
border-left-widththick
border-left-widthmedium
border-left-stylesolid
border-left-styleridge
border-left-styleoutset
border-left-stylenone
border-left-styleinset
border-left-stylehidden
border-left-stylegroove
border-left-styledouble
border-left-styledotted
border-left-styledashed
border-left-colortransparent
border-lefttransparent
border-leftthin
border-leftthick
border-leftsolid
border-leftridge
border-leftoutset
border-leftnone
border-leftmedium
border-leftinset
border-lefthidden
border-leftgroove
border-leftdouble
border-leftdotted
border-leftdashed
border-colortransparent
border-bottom-widththin
border-bottom-widththick
border-bottom-widthmedium
border-bottom-stylesolid
border-bottom-styleridge
border-bottom-styleoutset
border-bottom-stylenone
border-bottom-styleinset
border-bottom-stylehidden
border-bottom-stylegroove
border-bottom-styledouble
border-bottom-styledotted
border-bottom-styledashed
border-bottom-colortransparent
border-bottomtransparent
border-bottomthin
border-bottomthick
border-bottomsolid
border-bottomridge
border-bottomoutset
border-bottomnone
border-bottommedium
border-bottominset
border-bottomhidden
border-bottomgroove
border-bottomdouble
border-bottomdotted
border-bottomdashed
bordertransparent
borderthin
borderthick
bordersolid
borderridge
borderoutset
bordernone
bordermedium
borderinset
borderhidden
bordergroove
borderdouble
borderdotted
borderdashed
background-positiontop
background-positionright
background-positionleft
background-positioncenter
background-positionbottom
background-colortransparent
backgroundtransparent
backgroundspace
backgroundscroll
backgroundround
backgroundrepeat-y
backgroundrepeat-x
backgroundrepeat
backgroundnone
backgroundno-repeat
backgroundlocal
selectorsroot
word-spacingOn SVG elements
Specification:12๐ Browser Support
text-transformร โ SS
propertiespage-break-inside
propertiesoutline-width
propertiesoutline-style
propertiesoutline-color
propertiesmax-height
letter-spacingOn SVG elements
Specification:12๐ Browser Support
displaytable-row-group
displaytable-row
displaytable-header-group
displaytable-footer-group
displaytable-column-group
displaytable-column
displaytable-cell
displaytable
displayinline-table
displayinline-block
contenturl
contentElement replacement
propertiesbox-sizing
hoverAll elements support
Specification:12๐ Browser Support
selectorsfocus
selectorsfirst-line
selectorsfirst-letter
selectorsbefore
selectorsafter
activeNon-a element support
Specification:12๐ Browser Support
2001year
29 properties
at-rulespage
list-style-typeupper-roman
list-style-typeupper-latin
list-style-typeupper-greek
list-style-typeupper-alpha
list-style-typelower-roman
list-style-typelower-latin
list-style-typelower-greek
list-style-typelower-alpha
list-style-typegeorgian
list-style-typearmenian
at-rulesmedia
font-facesrc
font-facefont-family
propertiestext-underline-position
text-underline-positionauto
propertiestext-overflow
displaylist-item
cursorurl
cursorrow-resize
cursorprogress
cursorpointer
cursornot-allowed
cursorno-drop
cursorcol-resize
cursorall-scroll
propertiesbackground-position-y
propertiesbackground-position-x
stringUnicode escaped characters (\xx)
2000year
38 properties
at-rulescharset
propertieszoom
propertiesword-break
word-breakkeep-all
propertiesunicode-bidi
propertiestext-align-last
propertiesright
propertiesoverflow-wrap
overflow-wrapbreak-word
propertiesline-break
propertiesleft
propertiesfont-size
propertiesdirection
propertiesborder-top-style
propertiesborder-right-style
propertiesborder-right
propertiesborder-left-style
propertiesborder-bottom-style
typesshape
shaperect
propertieswhite-space
white-spaceSupport on <textarea>
Specification:12๐ Browser Support
white-spacepre
white-spacenowrap
visibilitycollapse
propertiesquotes
positionfixed
propertiesmin-width
propertiesmin-height
propertiesmax-width
propertiesempty-cells
empty-cellsshow
empty-cellshide
propertiescontent
propertiescaption-side
propertiesborder-spacing
selectorschild
global_keywordsinherit
1999year
9 properties
propertiestop
propertiestable-layout
table-layoutfixed
table-layoutauto
propertiesoverflow-y
propertiesoverflow-x
propertiesime-mode
propertiesbottom
propertiesborder-collapse
1998year
12 properties
at-rulesimport
propertiesword-spacing
word-spacingnormal
margin-topauto
margin-rightauto
margin-leftauto
margin-bottomauto
marginauto
selectorsuniversal
selectorsnext-sibling
link:link privacy: selector does not match <link> elements
Specification:12๐ Browser Support
typesdimension
1997year
103 properties
at-rulesfont-face
font-facefont-weight
font-facefont-variant
font-facefont-style
propertiesz-index
z-indexNegative values
z-indexauto
propertieswidth
propertiesvisibility
propertiesvertical-align
propertiestext-transform
text-transformi โ ฤฐ and ฤฑ โ I
text-transformฮฃ โ ฯ or word-final ฯ
text-transformcapitalize
propertiesposition
propertiespage-break-before
propertiespage-break-after
propertiespadding-top
propertiespadding-right
propertiespadding-left
propertiespadding-bottom
propertiespadding
propertiesoverflow
propertieslist-style-type
list-style-typesquare
list-style-typedisc
list-style-typedecimal
list-style-typecircle
propertieslist-style-position
propertieslist-style-image
propertieslist-style
propertiesline-height
propertiesletter-spacing
propertiesheight
propertiesfont-variant
font-varianti โ ฤฐ and ฤฑ โ I
propertiesfont-style
fontstatus-bar
fontsmall-caption
fontmessage-box
fontmenu
fonticon
fontcaption
propertiesfloat
propertiesdisplay
displaynone
displayinline
displayblock
propertiescursor
cursorwait
cursorw-resize
cursortext
cursorsw-resize
cursorse-resize
cursors-resize
cursornw-resize
cursorne-resize
cursorn-resize
cursormove
cursorhelp
cursore-resize
cursordefault
cursorcrosshair
cursorauto
propertiesclip
propertiesclear
propertiesborder-width
propertiesborder-top-width
propertiesborder-top-color
propertiesborder-top
propertiesborder-style
propertiesborder-right-width
propertiesborder-right-color
propertiesborder-left-width
propertiesborder-left-color
propertiesborder-left
propertiesborder-color
propertiesborder-bottom-width
propertiesborder-bottom-color
propertiesborder-bottom
propertiesborder
propertiesbackground-repeat
background-repeatrepeat-y
background-repeatrepeat-x
background-repeatrepeat
background-repeatno-repeat
propertiesbackground-position
propertiesbackground-image
background-imagenone
propertiesbackground-color
propertiesbackground-attachment
background-attachmentscroll
propertiesbackground
selectorsvisited
selectorshover
hover<a> element support
Specification:12๐ Browser Support
selectorsactive
typesposition
positionSyntax combining a keyword and <length> or <percentage>
typesoverflow
typesline-style
lengthex
colorrgb
1996year
33 properties