This test (crudely) documents Blink's web-exposed CSS properties.  All changes to this list should go through Blink's feature review process: http://www.chromium.org/blink#new-features

alignContent
alignItems
alignSelf
alignmentBaseline
all
animation
animationDelay
animationDirection
animationDuration
animationFillMode
animationIterationCount
animationName
animationPlayState
animationTimingFunction
backfaceVisibility
background
backgroundAttachment
backgroundBlendMode
backgroundClip
backgroundColor
backgroundImage
backgroundOrigin
backgroundPosition
backgroundPositionX
backgroundPositionY
backgroundRepeat
backgroundRepeatX
backgroundRepeatY
backgroundSize
baselineShift
blockSize
border
borderBottom
borderBottomColor
borderBottomLeftRadius
borderBottomRightRadius
borderBottomStyle
borderBottomWidth
borderCollapse
borderColor
borderImage
borderImageOutset
borderImageRepeat
borderImageSlice
borderImageSource
borderImageWidth
borderLeft
borderLeftColor
borderLeftStyle
borderLeftWidth
borderRadius
borderRight
borderRightColor
borderRightStyle
borderRightWidth
borderSpacing
borderStyle
borderTop
borderTopColor
borderTopLeftRadius
borderTopRightRadius
borderTopStyle
borderTopWidth
borderWidth
bottom
boxShadow
boxSizing
breakAfter
breakBefore
breakInside
bufferedRendering
captionSide
caretColor
clear
clip
clipPath
clipRule
color
colorInterpolation
colorInterpolationFilters
colorRendering
columnCount
columnFill
columnGap
columnRule
columnRuleColor
columnRuleStyle
columnRuleWidth
columnSpan
columnWidth
columns
contain
content
counterIncrement
counterReset
cssFloat
cssText
cursor
cx
cy
d
direction
display
dominantBaseline
emptyCells
fill
fillOpacity
fillRule
filter
flex
flexBasis
flexDirection
flexFlow
flexGrow
flexShrink
flexWrap
float
floodColor
floodOpacity
font
fontDisplay
fontFamily
fontFeatureSettings
fontKerning
fontSize
fontStretch
fontStyle
fontVariant
fontVariantCaps
fontVariantEastAsian
fontVariantLigatures
fontVariantNumeric
fontVariationSettings
fontWeight
gap
getPropertyPriority
getPropertyValue
grid
gridArea
gridAutoColumns
gridAutoFlow
gridAutoRows
gridColumn
gridColumnEnd
gridColumnGap
gridColumnStart
gridGap
gridRow
gridRowEnd
gridRowGap
gridRowStart
gridTemplate
gridTemplateAreas
gridTemplateColumns
gridTemplateRows
height
hyphens
imageRendering
inlineSize
isolation
item
justifyContent
justifyItems
justifySelf
left
length
letterSpacing
lightingColor
lineBreak
lineHeight
listStyle
listStyleImage
listStylePosition
listStyleType
margin
marginBlockEnd
marginBlockStart
marginBottom
marginInlineEnd
marginInlineStart
marginLeft
marginRight
marginTop
marker
markerEnd
markerMid
markerStart
mask
maskType
maxBlockSize
maxHeight
maxInlineSize
maxWidth
maxZoom
minBlockSize
minHeight
minInlineSize
minWidth
minZoom
mixBlendMode
objectFit
objectPosition
offset
offsetDistance
offsetPath
offsetRotate
opacity
order
orientation
orphans
outline
outlineColor
outlineOffset
outlineStyle
outlineWidth
overflow
overflowAnchor
overflowWrap
overflowX
overflowY
overscrollBehavior
overscrollBehaviorX
overscrollBehaviorY
padding
paddingBlockEnd
paddingBlockStart
paddingBottom
paddingInlineEnd
paddingInlineStart
paddingLeft
paddingRight
paddingTop
page
pageBreakAfter
pageBreakBefore
pageBreakInside
paintOrder
parentRule
perspective
perspectiveOrigin
placeContent
placeItems
placeSelf
pointerEvents
position
quotes
r
removeProperty
resize
right
rowGap
rx
ry
scrollBehavior
scrollMargin
scrollMarginBlock
scrollMarginBlockEnd
scrollMarginBlockStart
scrollMarginBottom
scrollMarginInline
scrollMarginInlineEnd
scrollMarginInlineStart
scrollMarginLeft
scrollMarginRight
scrollMarginTop
scrollPadding
scrollPaddingBlock
scrollPaddingBlockEnd
scrollPaddingBlockStart
scrollPaddingBottom
scrollPaddingInline
scrollPaddingInlineEnd
scrollPaddingInlineStart
scrollPaddingLeft
scrollPaddingRight
scrollPaddingTop
scrollSnapAlign
scrollSnapStop
scrollSnapType
setProperty
shapeImageThreshold
shapeMargin
shapeOutside
shapeRendering
size
speak
src
stopColor
stopOpacity
stroke
strokeDasharray
strokeDashoffset
strokeLinecap
strokeLinejoin
strokeMiterlimit
strokeOpacity
strokeWidth
tabSize
tableLayout
textAlign
textAlignLast
textAnchor
textCombineUpright
textDecoration
textDecorationColor
textDecorationLine
textDecorationSkipInk
textDecorationStyle
textIndent
textOrientation
textOverflow
textRendering
textShadow
textSizeAdjust
textTransform
textUnderlinePosition
top
touchAction
transform
transformBox
transformOrigin
transformStyle
transition
transitionDelay
transitionDuration
transitionProperty
transitionTimingFunction
unicodeBidi
unicodeRange
userSelect
userZoom
vectorEffect
verticalAlign
visibility
webkitAlignContent
webkitAlignItems
webkitAlignSelf
webkitAnimation
webkitAnimationDelay
webkitAnimationDirection
webkitAnimationDuration
webkitAnimationFillMode
webkitAnimationIterationCount
webkitAnimationName
webkitAnimationPlayState
webkitAnimationTimingFunction
webkitAppRegion
webkitAppearance
webkitBackfaceVisibility
webkitBackgroundClip
webkitBackgroundOrigin
webkitBackgroundSize
webkitBorderAfter
webkitBorderAfterColor
webkitBorderAfterStyle
webkitBorderAfterWidth
webkitBorderBefore
webkitBorderBeforeColor
webkitBorderBeforeStyle
webkitBorderBeforeWidth
webkitBorderBottomLeftRadius
webkitBorderBottomRightRadius
webkitBorderEnd
webkitBorderEndColor
webkitBorderEndStyle
webkitBorderEndWidth
webkitBorderHorizontalSpacing
webkitBorderImage
webkitBorderRadius
webkitBorderStart
webkitBorderStartColor
webkitBorderStartStyle
webkitBorderStartWidth
webkitBorderTopLeftRadius
webkitBorderTopRightRadius
webkitBorderVerticalSpacing
webkitBoxAlign
webkitBoxDecorationBreak
webkitBoxDirection
webkitBoxFlex
webkitBoxOrdinalGroup
webkitBoxOrient
webkitBoxPack
webkitBoxReflect
webkitBoxShadow
webkitBoxSizing
webkitClipPath
webkitColumnBreakAfter
webkitColumnBreakBefore
webkitColumnBreakInside
webkitColumnCount
webkitColumnGap
webkitColumnRule
webkitColumnRuleColor
webkitColumnRuleStyle
webkitColumnRuleWidth
webkitColumnSpan
webkitColumnWidth
webkitColumns
webkitFilter
webkitFlex
webkitFlexBasis
webkitFlexDirection
webkitFlexFlow
webkitFlexGrow
webkitFlexShrink
webkitFlexWrap
webkitFontFeatureSettings
webkitFontSizeDelta
webkitFontSmoothing
webkitHighlight
webkitHyphenateCharacter
webkitJustifyContent
webkitLineBreak
webkitLineClamp
webkitLocale
webkitLogicalHeight
webkitLogicalWidth
webkitMarginAfter
webkitMarginAfterCollapse
webkitMarginBefore
webkitMarginBeforeCollapse
webkitMarginBottomCollapse
webkitMarginCollapse
webkitMarginEnd
webkitMarginStart
webkitMarginTopCollapse
webkitMask
webkitMaskBoxImage
webkitMaskBoxImageOutset
webkitMaskBoxImageRepeat
webkitMaskBoxImageSlice
webkitMaskBoxImageSource
webkitMaskBoxImageWidth
webkitMaskClip
webkitMaskComposite
webkitMaskImage
webkitMaskOrigin
webkitMaskPosition
webkitMaskPositionX
webkitMaskPositionY
webkitMaskRepeat
webkitMaskRepeatX
webkitMaskRepeatY
webkitMaskSize
webkitMaxLogicalHeight
webkitMaxLogicalWidth
webkitMinLogicalHeight
webkitMinLogicalWidth
webkitOpacity
webkitOrder
webkitPaddingAfter
webkitPaddingBefore
webkitPaddingEnd
webkitPaddingStart
webkitPerspective
webkitPerspectiveOrigin
webkitPerspectiveOriginX
webkitPerspectiveOriginY
webkitPrintColorAdjust
webkitRtlOrdering
webkitRubyPosition
webkitShapeImageThreshold
webkitShapeMargin
webkitShapeOutside
webkitTapHighlightColor
webkitTextCombine
webkitTextDecorationsInEffect
webkitTextEmphasis
webkitTextEmphasisColor
webkitTextEmphasisPosition
webkitTextEmphasisStyle
webkitTextFillColor
webkitTextOrientation
webkitTextSecurity
webkitTextSizeAdjust
webkitTextStroke
webkitTextStrokeColor
webkitTextStrokeWidth
webkitTransform
webkitTransformOrigin
webkitTransformOriginX
webkitTransformOriginY
webkitTransformOriginZ
webkitTransformStyle
webkitTransition
webkitTransitionDelay
webkitTransitionDuration
webkitTransitionProperty
webkitTransitionTimingFunction
webkitUserDrag
webkitUserModify
webkitUserSelect
webkitWritingMode
whiteSpace
widows
width
willChange
wordBreak
wordSpacing
wordWrap
writingMode
x
y
zIndex
zoom
PASS successfullyParsed is true

TEST COMPLETE