Interface Properties<TLength, TTime>

Type Parameters

  • TLength = string & {} | 0

  • TTime = string & {}

Hierarchy

Properties

KhtmlBoxAlign? KhtmlBoxDirection? KhtmlBoxFlex? KhtmlBoxFlexGroup? KhtmlBoxLines? KhtmlBoxOrdinalGroup? KhtmlBoxOrient? KhtmlBoxPack? KhtmlLineBreak? KhtmlOpacity? KhtmlUserSelect? MozAnimation? MozAnimationDelay? MozAnimationDirection? MozAnimationDuration? MozAnimationFillMode? MozAnimationIterationCount? MozAnimationName? MozAnimationPlayState? MozAnimationTimingFunction? MozAppearance? MozBackfaceVisibility? MozBackgroundClip? MozBackgroundInlinePolicy? MozBackgroundOrigin? MozBackgroundSize? MozBinding? MozBorderBottomColors? MozBorderEndColor? MozBorderEndStyle? MozBorderEndWidth? MozBorderImage? MozBorderLeftColors? MozBorderRadius? MozBorderRadiusBottomleft? MozBorderRadiusBottomright? MozBorderRadiusTopleft? MozBorderRadiusTopright? MozBorderRightColors? MozBorderStartColor? MozBorderStartStyle? MozBorderTopColors? MozBoxAlign? MozBoxDirection? MozBoxFlex? MozBoxOrdinalGroup? MozBoxOrient? MozBoxPack? MozBoxShadow? MozBoxSizing? MozColumnCount? MozColumnFill? MozColumnGap? MozColumnRule? MozColumnRuleColor? MozColumnRuleStyle? MozColumnRuleWidth? MozColumnWidth? MozColumns? MozContextProperties? MozFloatEdge? MozFontFeatureSettings? MozFontLanguageOverride? MozForceBrokenImageIcon? MozHyphens? MozImageRegion? MozMarginEnd? MozMarginStart? MozOpacity? MozOrient? MozOsxFontSmoothing? MozOutline? MozOutlineColor? MozOutlineRadius? MozOutlineRadiusBottomleft? MozOutlineRadiusBottomright? MozOutlineRadiusTopleft? MozOutlineRadiusTopright? MozOutlineStyle? MozOutlineWidth? MozPaddingEnd? MozPaddingStart? MozPerspective? MozPerspectiveOrigin? MozStackSizing? MozTabSize? MozTextAlignLast? MozTextBlink? MozTextDecorationColor? MozTextDecorationLine? MozTextDecorationStyle? MozTextSizeAdjust? MozTransformOrigin? MozTransformStyle? MozTransition? MozTransitionDelay? MozTransitionDuration? MozTransitionProperty? MozTransitionTimingFunction? MozUserFocus? MozUserInput? MozUserModify? MozUserSelect? MozWindowDragging? MozWindowShadow? OAnimation? OAnimationDelay? OAnimationDirection? OAnimationDuration? OAnimationFillMode? OAnimationIterationCount? OAnimationName? OAnimationPlayState? OAnimationTimingFunction? OBackgroundSize? OBorderImage? OObjectFit? OObjectPosition? OTabSize? OTextOverflow? OTransform? OTransformOrigin? OTransition? OTransitionDelay? OTransitionDuration? OTransitionProperty? OTransitionTimingFunction? WebkitAlignContent? WebkitAlignItems? WebkitAlignSelf? WebkitAnimation? WebkitAnimationDelay? WebkitAnimationDirection? WebkitAnimationDuration? WebkitAnimationFillMode? WebkitAnimationIterationCount? WebkitAnimationName? WebkitAnimationPlayState? WebkitAnimationTimingFunction? WebkitAppearance? WebkitBackdropFilter? WebkitBackfaceVisibility? WebkitBackgroundClip? WebkitBackgroundOrigin? WebkitBackgroundSize? WebkitBorderBefore? WebkitBorderBeforeColor? WebkitBorderBeforeStyle? WebkitBorderBeforeWidth? WebkitBorderBottomLeftRadius? WebkitBorderBottomRightRadius? WebkitBorderImage? WebkitBorderImageSlice? WebkitBorderRadius? WebkitBorderTopLeftRadius? WebkitBorderTopRightRadius? WebkitBoxAlign? WebkitBoxDecorationBreak? WebkitBoxDirection? WebkitBoxFlex? WebkitBoxFlexGroup? WebkitBoxLines? WebkitBoxOrdinalGroup? WebkitBoxOrient? WebkitBoxPack? WebkitBoxReflect? WebkitBoxShadow? WebkitBoxSizing? WebkitClipPath? WebkitColumnCount? WebkitColumnFill? WebkitColumnGap? WebkitColumnRule? WebkitColumnRuleColor? WebkitColumnRuleStyle? WebkitColumnRuleWidth? WebkitColumnSpan? WebkitColumnWidth? WebkitColumns? WebkitFilter? WebkitFlex? WebkitFlexBasis? WebkitFlexDirection? WebkitFlexFlow? WebkitFlexGrow? WebkitFlexShrink? WebkitFlexWrap? WebkitFontFeatureSettings? WebkitFontKerning? WebkitFontSmoothing? WebkitFontVariantLigatures? WebkitHyphens? WebkitInitialLetter? WebkitJustifyContent? WebkitLineBreak? WebkitLineClamp? WebkitMarginEnd? WebkitMarginStart? WebkitMask? WebkitMaskAttachment? WebkitMaskBoxImage? WebkitMaskBoxImageOutset? WebkitMaskBoxImageRepeat? WebkitMaskBoxImageSlice? WebkitMaskBoxImageSource? WebkitMaskBoxImageWidth? WebkitMaskClip? WebkitMaskComposite? WebkitMaskImage? WebkitMaskOrigin? WebkitMaskPosition? WebkitMaskPositionX? WebkitMaskPositionY? WebkitMaskRepeat? WebkitMaskRepeatX? WebkitMaskRepeatY? WebkitMaskSize? WebkitMaxInlineSize? WebkitOrder? WebkitOverflowScrolling? WebkitPaddingEnd? WebkitPaddingStart? WebkitPerspective? WebkitPerspectiveOrigin? WebkitPrintColorAdjust? WebkitRubyPosition? WebkitScrollSnapPointsX? WebkitScrollSnapPointsY? WebkitScrollSnapType? WebkitShapeMargin? WebkitTapHighlightColor? WebkitTextCombine? WebkitTextDecorationColor? WebkitTextDecorationLine? WebkitTextDecorationSkip? WebkitTextDecorationStyle? WebkitTextEmphasis? WebkitTextEmphasisColor? WebkitTextEmphasisPosition? WebkitTextEmphasisStyle? WebkitTextFillColor? WebkitTextOrientation? WebkitTextSizeAdjust? WebkitTextStroke? WebkitTextStrokeColor? WebkitTextStrokeWidth? WebkitTextUnderlinePosition? WebkitTouchCallout? WebkitTransform? WebkitTransformOrigin? WebkitTransformStyle? WebkitTransition? WebkitTransitionDelay? WebkitTransitionDuration? WebkitTransitionProperty? WebkitTransitionTimingFunction? WebkitUserModify? WebkitUserSelect? WebkitWritingMode? accentColor? alignContent? alignItems? alignSelf? alignTracks? alignmentBaseline? all? animation? animationDelay? animationDirection? animationDuration? animationFillMode? animationIterationCount? animationName? animationPlayState? animationTimingFunction? appearance? aspectRatio? azimuth? backdropFilter? backfaceVisibility? background? backgroundAttachment? backgroundBlendMode? backgroundClip? backgroundColor? backgroundImage? backgroundOrigin? backgroundPosition? backgroundPositionX? backgroundPositionY? backgroundRepeat? backgroundSize? baselineShift? blockOverflow? blockSize? border? borderBlock? borderBlockColor? borderBlockEnd? borderBlockEndColor? borderBlockEndStyle? borderBlockEndWidth? borderBlockStart? borderBlockStartColor? borderBlockStartStyle? borderBlockStartWidth? borderBlockStyle? borderBlockWidth? borderBottom? borderBottomColor? borderBottomLeftRadius? borderBottomRightRadius? borderBottomStyle? borderBottomWidth? borderCollapse? borderColor? borderEndEndRadius? borderEndStartRadius? borderImage? borderImageOutset? borderImageRepeat? borderImageSlice? borderImageSource? borderImageWidth? borderInline? borderInlineColor? borderInlineEnd? borderInlineEndColor? borderInlineEndStyle? borderInlineEndWidth? borderInlineStart? borderInlineStartColor? borderInlineStartStyle? borderInlineStartWidth? borderInlineStyle? borderInlineWidth? borderLeft? borderLeftColor? borderLeftStyle? borderLeftWidth? borderRadius? borderRight? borderRightColor? borderRightStyle? borderRightWidth? borderSpacing? borderStartEndRadius? borderStartStartRadius? borderStyle? borderTop? borderTopColor? borderTopLeftRadius? borderTopRightRadius? borderTopStyle? borderTopWidth? borderWidth? bottom? boxAlign? boxDecorationBreak? boxDirection? boxFlex? boxFlexGroup? boxLines? boxOrdinalGroup? boxOrient? boxPack? boxShadow? boxSizing? breakAfter? breakBefore? breakInside? captionSide? caretColor? clear? clip? clipPath? clipRule? color? colorAdjust? colorInterpolation? colorRendering? colorScheme? columnCount? columnFill? columnGap? columnRule? columnRuleColor? columnRuleStyle? columnRuleWidth? columnSpan? columnWidth? columns? contain? content? contentVisibility? counterIncrement? counterReset? counterSet? cursor? direction? display? dominantBaseline? emptyCells? fill? fillOpacity? fillRule? filter? flex? flexBasis? flexDirection? flexFlow? flexGrow? flexShrink? flexWrap? float? floodColor? floodOpacity? font? fontFamily? fontFeatureSettings? fontKerning? fontLanguageOverride? fontOpticalSizing? fontSize? fontSizeAdjust? fontSmooth? fontStretch? fontStyle? fontSynthesis? fontVariant? fontVariantAlternates? fontVariantCaps? fontVariantEastAsian? fontVariantLigatures? fontVariantNumeric? fontVariantPosition? fontVariationSettings? fontWeight? forcedColorAdjust? gap? glyphOrientationVertical? grid? gridArea? gridAutoColumns? gridAutoFlow? gridAutoRows? gridColumn? gridColumnEnd? gridColumnGap? gridColumnStart? gridGap? gridRow? gridRowEnd? gridRowGap? gridRowStart? gridTemplate? gridTemplateAreas? gridTemplateColumns? gridTemplateRows? hangingPunctuation? height? hyphens? imageOrientation? imageRendering? imageResolution? imeMode? initialLetter? inlineSize? inset? insetBlock? insetBlockEnd? insetBlockStart? insetInline? insetInlineEnd? insetInlineStart? isolation? justifyContent? justifyItems? justifySelf? justifyTracks? left? letterSpacing? lightingColor? lineBreak? lineClamp? lineHeight? lineHeightStep? listStyle? listStyleImage? listStylePosition? listStyleType? margin? marginBlock? marginBlockEnd? marginBlockStart? marginBottom? marginInline? marginInlineEnd? marginInlineStart? marginLeft? marginRight? marginTop? marker? markerEnd? markerMid? markerStart? mask? maskBorder? maskBorderMode? maskBorderOutset? maskBorderRepeat? maskBorderSlice? maskBorderSource? maskBorderWidth? maskClip? maskComposite? maskImage? maskMode? maskOrigin? maskPosition? maskRepeat? maskSize? maskType? mathStyle? maxBlockSize? maxHeight? maxInlineSize? maxLines? maxWidth? minBlockSize? minHeight? minInlineSize? minWidth? mixBlendMode? motion? motionDistance? motionPath? motionRotation? msAccelerator? msAlignSelf? msBlockProgression? msContentZoomChaining? msContentZoomLimit? msContentZoomLimitMax? msContentZoomLimitMin? msContentZoomSnap? msContentZoomSnapPoints? msContentZoomSnapType? msContentZooming? msFilter? msFlex? msFlexDirection? msFlexPositive? msFlowFrom? msFlowInto? msGridColumns? msGridRows? msHighContrastAdjust? msHyphenateLimitChars? msHyphenateLimitLines? msHyphenateLimitZone? msHyphens? msImeAlign? msImeMode? msJustifySelf? msLineBreak? msOrder? msOverflowStyle? msOverflowX? msOverflowY? msScrollChaining? msScrollLimit? msScrollLimitXMax? msScrollLimitXMin? msScrollLimitYMax? msScrollLimitYMin? msScrollRails? msScrollSnapPointsX? msScrollSnapPointsY? msScrollSnapType? msScrollSnapX? msScrollSnapY? msScrollTranslation? msScrollbar3dlightColor? msScrollbarArrowColor? msScrollbarBaseColor? msScrollbarDarkshadowColor? msScrollbarFaceColor? msScrollbarHighlightColor? msScrollbarShadowColor? msScrollbarTrackColor? msTextAutospace? msTextCombineHorizontal? msTextOverflow? msTouchAction? msTouchSelect? msTransform? msTransformOrigin? msTransition? msTransitionDelay? msTransitionDuration? msTransitionProperty? msTransitionTimingFunction? msUserSelect? msWordBreak? msWrapFlow? msWrapMargin? msWrapThrough? msWritingMode? objectFit? objectPosition? offset? offsetAnchor? offsetBlock? offsetBlockEnd? offsetBlockStart? offsetDistance? offsetInline? offsetInlineEnd? offsetInlineStart? offsetPath? offsetRotate? offsetRotation? opacity? order? orphans? outline? outlineColor? outlineOffset? outlineStyle? outlineWidth? overflow? overflowAnchor? overflowBlock? overflowClipBox? overflowClipMargin? overflowInline? overflowWrap? overflowX? overflowY? overscrollBehavior? overscrollBehaviorBlock? overscrollBehaviorInline? overscrollBehaviorX? overscrollBehaviorY? padding? paddingBlock? paddingBlockEnd? paddingBlockStart? paddingBottom? paddingInline? paddingInlineEnd? paddingInlineStart? paddingLeft? paddingRight? paddingTop? pageBreakAfter? pageBreakBefore? pageBreakInside? paintOrder? perspective? perspectiveOrigin? placeContent? placeItems? placeSelf? pointerEvents? position? quotes? resize? right? rotate? rowGap? rubyAlign? rubyMerge? rubyPosition? scale? scrollBehavior? scrollMargin? scrollMarginBlock? scrollMarginBlockEnd? scrollMarginBlockStart? scrollMarginBottom? scrollMarginInline? scrollMarginInlineEnd? scrollMarginInlineStart? scrollMarginLeft? scrollMarginRight? scrollMarginTop? scrollPadding? scrollPaddingBlock? scrollPaddingBlockEnd? scrollPaddingBlockStart? scrollPaddingBottom? scrollPaddingInline? scrollPaddingInlineEnd? scrollPaddingInlineStart? scrollPaddingLeft? scrollPaddingRight? scrollPaddingTop? scrollSnapAlign? scrollSnapCoordinate? scrollSnapDestination? scrollSnapMargin? scrollSnapMarginBottom? scrollSnapMarginLeft? scrollSnapMarginRight? scrollSnapMarginTop? scrollSnapPointsX? scrollSnapPointsY? scrollSnapStop? scrollSnapType? scrollSnapTypeX? scrollSnapTypeY? scrollbarColor? scrollbarGutter? scrollbarTrackColor? scrollbarWidth? shapeImageThreshold? shapeMargin? shapeOutside? shapeRendering? stopColor? stopOpacity? stroke? strokeDasharray? strokeDashoffset? strokeLinecap? strokeLinejoin? strokeMiterlimit? strokeOpacity? strokeWidth? tabSize? tableLayout? textAlign? textAlignLast? textAnchor? textCombineUpright? textDecoration? textDecorationColor? textDecorationLine? textDecorationSkip? textDecorationSkipInk? textDecorationStyle? textDecorationThickness? textDecorationWidth? textEmphasis? textEmphasisColor? textEmphasisPosition? textEmphasisStyle? textIndent? textJustify? textOrientation? textOverflow? textRendering? textShadow? textSizeAdjust? textTransform? textUnderlineOffset? textUnderlinePosition? top? touchAction? transform? transformBox? transformOrigin? transformStyle? transition? transitionDelay? transitionDuration? transitionProperty? transitionTimingFunction? translate? unicodeBidi? userSelect? vectorEffect? verticalAlign? visibility? whiteSpace? widows? width? willChange? wordBreak? wordSpacing? wordWrap? writingMode? zIndex? zoom?

Properties

KhtmlBoxAlign?: BoxAlign

The box-align CSS property specifies how an element aligns its contents across its layout in a perpendicular direction. The effect of the property is only visible if there is extra space in the box.

Syntax: start | center | end | baseline | stretch

Initial value: stretch

Deprecated

KhtmlBoxDirection?: BoxDirection

The box-direction CSS property specifies whether a box lays out its contents normally (from the top or left edge), or in reverse (from the bottom or right edge).

Syntax: normal | reverse | inherit

Initial value: normal

Deprecated

KhtmlBoxFlex?: BoxFlex

The -moz-box-flex and -webkit-box-flex CSS properties specify how a -moz-box or -webkit-box grows to fill the box that contains it, in the direction of the containing box's layout.

Syntax: <number>

Initial value: 0

Deprecated

KhtmlBoxFlexGroup?: BoxFlexGroup

The box-flex-group CSS property assigns the flexbox's child elements to a flex group.

Syntax: <integer>

Initial value: 1

Deprecated

KhtmlBoxLines?: BoxLines

The box-lines CSS property determines whether the box may have a single or multiple lines (rows for horizontally oriented boxes, columns for vertically oriented boxes).

Syntax: single | multiple

Initial value: single

Deprecated

KhtmlBoxOrdinalGroup?: BoxOrdinalGroup

The box-ordinal-group CSS property assigns the flexbox's child elements to an ordinal group.

Syntax: <integer>

Initial value: 1

Deprecated

KhtmlBoxOrient?: BoxOrient

This is a property of the original CSS Flexible Box Layout Module draft, and has been replaced by a newer standard. See flexbox for information about the current standard.

Syntax: horizontal | vertical | inline-axis | block-axis | inherit

Initial value: inline-axis (horizontal in XUL)

Deprecated

KhtmlBoxPack?: BoxPack

The -moz-box-pack and -webkit-box-pack CSS properties specify how a -moz-box or -webkit-box packs its contents in the direction of its layout. The effect of this is only visible if there is extra space in the box.

Syntax: start | center | end | justify

Initial value: start

Deprecated

KhtmlLineBreak?: LineBreak

The line-break CSS property sets how to break lines of Chinese, Japanese, or Korean (CJK) text when working with punctuation and symbols.

Syntax: auto | loose | normal | strict | anywhere

Initial value: auto

Deprecated

KhtmlOpacity?: Opacity

The opacity CSS property sets the opacity of an element. Opacity is the degree to which content behind an element is hidden, and is the opposite of transparency.

Syntax: <alpha-value>

Initial value: 1.0

Deprecated

KhtmlUserSelect?: UserSelect

The **user-select** CSS property controls whether the user can select text. This doesn't have any effect on content loaded as chrome, except in textboxes.

Syntax: auto | text | none | contain | all

Initial value: auto

Deprecated

MozAnimation?: Animation<TTime>

The animation shorthand CSS property applies an animation between styles. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, and animation-play-state.

Syntax: <single-animation>#

MozAnimationDelay?: AnimationDelay<TTime>

The animation-delay CSS property specifies the amount of time to wait from applying the animation to an element before beginning to perform the animation. The animation can start later, immediately from its beginning, or immediately and partway through the animation.

Syntax: <time>#

Initial value: 0s

MozAnimationDirection?: AnimationDirection

The animation-direction CSS property sets whether an animation should play forward, backward, or alternate back and forth between playing the sequence forward and backward.

Syntax: <single-animation-direction>#

Initial value: normal

MozAnimationDuration?: AnimationDuration<TTime>

The animation-duration CSS property sets the length of time that an animation takes to complete one cycle.

Syntax: <time>#

Initial value: 0s

MozAnimationFillMode?: AnimationFillMode

The animation-fill-mode CSS property sets how a CSS animation applies styles to its target before and after its execution.

Syntax: <single-animation-fill-mode>#

Initial value: none

MozAnimationIterationCount?: AnimationIterationCount

The animation-iteration-count CSS property sets the number of times an animation sequence should be played before stopping.

Syntax: <single-animation-iteration-count>#

Initial value: 1

MozAnimationName?: AnimationName

The animation-name CSS property specifies the names of one or more @keyframes at-rules describing the animation or animations to apply to the element.

Syntax: [ none | <keyframes-name> ]#

Initial value: none

MozAnimationPlayState?: AnimationPlayState

The animation-play-state CSS property sets whether an animation is running or paused.

Syntax: <single-animation-play-state>#

Initial value: running

MozAnimationTimingFunction?: AnimationTimingFunction

The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle.

Syntax: <easing-function>#

Initial value: ease

MozAppearance?: MozAppearance

The **appearance** CSS property is used to display an element using platform-native styling, based on the operating system's theme. The -moz-appearance and -webkit-appearance properties are non-standard versions of this property, used (respectively) by Gecko (Firefox) and by WebKit-based (e.g., Safari) and Blink-based (e.g., Chrome, Opera) browsers to achieve the same thing. Note that Firefox and Edge also support -webkit-appearance, for compatibility reasons.

Syntax: none | button | button-arrow-down | button-arrow-next | button-arrow-previous | button-arrow-up | button-bevel | button-focus | caret | checkbox | checkbox-container | checkbox-label | checkmenuitem | dualbutton | groupbox | listbox | listitem | menuarrow | menubar | menucheckbox | menuimage | menuitem | menuitemtext | menulist | menulist-button | menulist-text | menulist-textfield | menupopup | menuradio | menuseparator | meterbar | meterchunk | progressbar | progressbar-vertical | progresschunk | progresschunk-vertical | radio | radio-container | radio-label | radiomenuitem | range | range-thumb | resizer | resizerpanel | scale-horizontal | scalethumbend | scalethumb-horizontal | scalethumbstart | scalethumbtick | scalethumb-vertical | scale-vertical | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical | searchfield | separator | sheet | spinner | spinner-downbutton | spinner-textfield | spinner-upbutton | splitter | statusbar | statusbarpanel | tab | tabpanel | tabpanels | tab-scroll-arrow-back | tab-scroll-arrow-forward | textfield | textfield-multiline | toolbar | toolbarbutton | toolbarbutton-dropdown | toolbargripper | toolbox | tooltip | treeheader | treeheadercell | treeheadersortarrow | treeitem | treeline | treetwisty | treetwistyopen | treeview | -moz-mac-unified-toolbar | -moz-win-borderless-glass | -moz-win-browsertabbar-toolbox | -moz-win-communicationstext | -moz-win-communications-toolbox | -moz-win-exclude-glass | -moz-win-glass | -moz-win-mediatext | -moz-win-media-toolbox | -moz-window-button-box | -moz-window-button-box-maximized | -moz-window-button-close | -moz-window-button-maximize | -moz-window-button-minimize | -moz-window-button-restore | -moz-window-frame-bottom | -moz-window-frame-left | -moz-window-frame-right | -moz-window-titlebar | -moz-window-titlebar-maximized

Initial value: none (but this value is overridden in the user agent CSS)

MozBackfaceVisibility?: BackfaceVisibility

The backface-visibility CSS property sets whether the back face of an element is visible when turned towards the user.

Syntax: visible | hidden

Initial value: visible

MozBackgroundClip?: BackgroundClip

The background-clip CSS property sets whether an element's background extends underneath its border box, padding box, or content box.

Syntax: <box>#

Initial value: border-box

Deprecated

MozBackgroundInlinePolicy?: BoxDecorationBreak

The box-decoration-break CSS property specifies how an element's fragments should be rendered when broken across multiple lines, columns, or pages.

Syntax: slice | clone

Initial value: slice

Deprecated

MozBackgroundOrigin?: BackgroundOrigin

The background-origin CSS property sets the background's origin: from the border start, inside the border, or inside the padding.

Syntax: <box>#

Initial value: padding-box

Deprecated

MozBackgroundSize?: BackgroundSize<TLength>

The background-size CSS property sets the size of the element's background image. The image can be left to its natural size, stretched, or constrained to fit the available space.

Syntax: <bg-size>#

Initial value: auto auto

Deprecated

MozBinding?: MozBinding

The -moz-binding CSS property is used by Mozilla-based applications to attach an XBL binding to a DOM element.

Syntax: <url> | none

Initial value: none

Deprecated

MozBorderBottomColors?: MozBorderBottomColors

In Mozilla applications like Firefox, the -moz-border-bottom-colors CSS property sets a list of colors for the bottom border.

Syntax: <color>+ | none

Initial value: none

MozBorderEndColor?: BorderInlineEndColor

The border-inline-end-color CSS property defines the color of the logical inline-end border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-color, border-right-color, border-bottom-color, or border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>

Initial value: currentcolor

MozBorderEndStyle?: BorderInlineEndStyle

The border-inline-end-style CSS property defines the style of the logical inline end border of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style, border-right-style, border-bottom-style, or border-left-style property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

MozBorderEndWidth?: BorderInlineEndWidth<TLength>

The border-inline-end-width CSS property defines the width of the logical inline-end border of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width, border-right-width, border-bottom-width, or border-left-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

MozBorderImage?: BorderImage

The border-image CSS property draws an image around a given element. It replaces the element's regular border.

Syntax: <'border-image-source'> || <'border-image-slice'> [ / <'border-image-width'> | / <'border-image-width'>? / <'border-image-outset'> ]? || <'border-image-repeat'>

MozBorderLeftColors?: MozBorderLeftColors

In Mozilla applications like Firefox, the -moz-border-left-colors CSS property sets a list of colors for the left border.

Syntax: <color>+ | none

Initial value: none

MozBorderRadius?: BorderRadius<TLength>

The border-radius CSS property rounds the corners of an element's outer border edge. You can set a single radius to make circular corners, or two radii to make elliptical corners.

Syntax: <length-percentage>{1,4} [ / <length-percentage>{1,4} ]?

Deprecated

MozBorderRadiusBottomleft?: BorderBottomLeftRadius<TLength>

The border-bottom-left-radius CSS property rounds the bottom-left corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

Deprecated

MozBorderRadiusBottomright?: BorderBottomRightRadius<TLength>

The border-bottom-right-radius CSS property rounds the bottom-right corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

Deprecated

MozBorderRadiusTopleft?: BorderTopLeftRadius<TLength>

The border-top-left-radius CSS property rounds the top-left corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

Deprecated

MozBorderRadiusTopright?: BorderTopRightRadius<TLength>

The border-top-right-radius CSS property rounds the top-right corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

Deprecated

MozBorderRightColors?: MozBorderRightColors

In Mozilla applications like Firefox, the -moz-border-right-colors CSS property sets a list of colors for the right border.

Syntax: <color>+ | none

Initial value: none

MozBorderStartColor?: BorderInlineStartColor

The border-inline-start-color CSS property defines the color of the logical inline start border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-color, border-right-color, border-bottom-color, or border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>

Initial value: currentcolor

MozBorderStartStyle?: BorderInlineStartStyle

The border-inline-start-style CSS property defines the style of the logical inline start border of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style, border-right-style, border-bottom-style, or border-left-style property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

MozBorderTopColors?: MozBorderTopColors

In Mozilla applications like Firefox, the -moz-border-top-colors CSS property sets a list of colors for the top border.

Syntax: <color>+ | none

Initial value: none

MozBoxAlign?: BoxAlign

The box-align CSS property specifies how an element aligns its contents across its layout in a perpendicular direction. The effect of the property is only visible if there is extra space in the box.

Syntax: start | center | end | baseline | stretch

Initial value: stretch

Deprecated

MozBoxDirection?: BoxDirection

The box-direction CSS property specifies whether a box lays out its contents normally (from the top or left edge), or in reverse (from the bottom or right edge).

Syntax: normal | reverse | inherit

Initial value: normal

Deprecated

MozBoxFlex?: BoxFlex

The -moz-box-flex and -webkit-box-flex CSS properties specify how a -moz-box or -webkit-box grows to fill the box that contains it, in the direction of the containing box's layout.

Syntax: <number>

Initial value: 0

Deprecated

MozBoxOrdinalGroup?: BoxOrdinalGroup

The box-ordinal-group CSS property assigns the flexbox's child elements to an ordinal group.

Syntax: <integer>

Initial value: 1

Deprecated

MozBoxOrient?: BoxOrient

This is a property of the original CSS Flexible Box Layout Module draft, and has been replaced by a newer standard. See flexbox for information about the current standard.

Syntax: horizontal | vertical | inline-axis | block-axis | inherit

Initial value: inline-axis (horizontal in XUL)

Deprecated

MozBoxPack?: BoxPack

The -moz-box-pack and -webkit-box-pack CSS properties specify how a -moz-box or -webkit-box packs its contents in the direction of its layout. The effect of this is only visible if there is extra space in the box.

Syntax: start | center | end | justify

Initial value: start

Deprecated

MozBoxShadow?: BoxShadow

The box-shadow CSS property adds shadow effects around an element's frame. You can set multiple effects separated by commas. A box shadow is described by X and Y offsets relative to the element, blur and spread radius, and color.

Syntax: none | <shadow>#

Initial value: none

Deprecated

MozBoxSizing?: BoxSizing

The box-sizing CSS property sets how the total width and height of an element is calculated.

Syntax: content-box | border-box

Initial value: content-box

MozColumnCount?: ColumnCount

The column-count CSS property breaks an element's content into the specified number of columns.

Syntax: <integer> | auto

Initial value: auto

MozColumnFill?: ColumnFill

The column-fill CSS property controls how an element's contents are balanced when broken into columns.

Syntax: auto | balance | balance-all

Initial value: balance

MozColumnGap?: ColumnGap<TLength>

The column-gap CSS property sets the size of the gap (gutter) between an element's columns.

Syntax: normal | <length-percentage>

Initial value: normal

MozColumnRule?: ColumnRule<TLength>

The column-rule shorthand CSS property sets the width, style, and color of the line drawn between columns in a multi-column layout.

Syntax: <'column-rule-width'> || <'column-rule-style'> || <'column-rule-color'>

MozColumnRuleColor?: ColumnRuleColor

The column-rule-color CSS property sets the color of the line drawn between columns in a multi-column layout.

Syntax: <color>

Initial value: currentcolor

MozColumnRuleStyle?: ColumnRuleStyle

The column-rule-style CSS property sets the style of the line drawn between columns in a multi-column layout.

Syntax: <'border-style'>

Initial value: none

MozColumnRuleWidth?: ColumnRuleWidth<TLength>

The column-rule-width CSS property sets the width of the line drawn between columns in a multi-column layout.

Syntax: <'border-width'>

Initial value: medium

MozColumnWidth?: ColumnWidth<TLength>

The column-width CSS property sets the ideal column width in a multi-column layout. The container will have as many columns as can fit without any of them having a width less than the column-width value. If the width of the container is narrower than the specified value, the single column's width will be smaller than the declared column width.

Syntax: <length> | auto

Initial value: auto

MozColumns?: Columns<TLength>

The columns CSS shorthand property sets the number of columns to use when drawing an element's contents, as well as those columns' widths.

Syntax: <'column-width'> || <'column-count'>

MozContextProperties?: MozContextProperties

The **-moz-context-properties** property can be used within privileged contexts in Firefox to share the values of specified properties of the element with a child SVG image.

Syntax: none | [ fill | fill-opacity | stroke | stroke-opacity ]#

Initial value: none

MozFloatEdge?: MozFloatEdge

The non-standard -moz-float-edge CSS property specifies whether the height and width properties of the element include the margin, border, or padding thickness.

Syntax: border-box | content-box | margin-box | padding-box

Initial value: content-box

Deprecated

MozFontFeatureSettings?: FontFeatureSettings

The font-feature-settings CSS property controls advanced typographic features in OpenType fonts.

Syntax: normal | <feature-tag-value>#

Initial value: normal

MozFontLanguageOverride?: FontLanguageOverride

The font-language-override CSS property controls the use of language-specific glyphs in a typeface.

Syntax: normal | <string>

Initial value: normal

MozForceBrokenImageIcon?: MozForceBrokenImageIcon

The -moz-force-broken-image-icon extended CSS property can be used to force the broken image icon to be shown even when a broken image has an alt attribute.

Syntax: 0 | 1

Initial value: 0

Deprecated

MozHyphens?: Hyphens

The hyphens CSS property specifies how words should be hyphenated when text wraps across multiple lines. It can prevent hyphenation entirely, hyphenate at manually-specified points within the text, or let the browser automatically insert hyphens where appropriate.

Syntax: none | manual | auto

Initial value: manual

MozImageRegion?: MozImageRegion

For certain XUL elements and pseudo-elements that use an image from the list-style-image property, this property specifies a region of the image that is used in place of the whole image. This allows elements to use different pieces of the same image to improve performance.

Syntax: <shape> | auto

Initial value: auto

MozMarginEnd?: MarginInlineEnd<TLength>

The margin-inline-end CSS property defines the logical inline end margin of an element, which maps to a physical margin depending on the element's writing mode, directionality, and text orientation. In other words, it corresponds to the margin-top, margin-right, margin-bottom or margin-left property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'margin-left'>

Initial value: 0

MozMarginStart?: MarginInlineStart<TLength>

The margin-inline-start CSS property defines the logical inline start margin of an element, which maps to a physical margin depending on the element's writing mode, directionality, and text orientation. It corresponds to the margin-top, margin-right, margin-bottom, or margin-left property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'margin-left'>

Initial value: 0

MozOpacity?: Opacity

The opacity CSS property sets the opacity of an element. Opacity is the degree to which content behind an element is hidden, and is the opposite of transparency.

Syntax: <alpha-value>

Initial value: 1.0

Deprecated

MozOrient?: MozOrient

The -moz-orient CSS property specifies the orientation of the element to which it's applied.

Syntax: inline | block | horizontal | vertical

Initial value: inline

MozOsxFontSmoothing?: FontSmooth<TLength>

The font-smooth CSS property controls the application of anti-aliasing when fonts are rendered.

Syntax: auto | never | always | <absolute-size> | <length>

Initial value: auto

MozOutline?: Outline<TLength>

The outline CSS shorthand property set all the outline properties in a single declaration.

Syntax: [ <'outline-color'> || <'outline-style'> || <'outline-width'> ]

Deprecated

MozOutlineColor?: OutlineColor

The outline-color CSS property sets the color of an element's outline.

Syntax: <color> | invert

Initial value: invert, for browsers supporting it, currentColor for the other

Deprecated

MozOutlineRadius?: MozOutlineRadius<TLength>

In Mozilla applications like Firefox, the -moz-outline-radius CSS shorthand property can be used to give an element's outline rounded corners.

Syntax: <outline-radius>{1,4} [ / <outline-radius>{1,4} ]?

Deprecated

MozOutlineRadiusBottomleft?: MozOutlineRadiusBottomleft<TLength>

In Mozilla applications, the -moz-outline-radius-bottomleft CSS property can be used to round the bottom-left corner of an element's outline.

Syntax: <outline-radius>

Initial value: 0

Deprecated

MozOutlineRadiusBottomright?: MozOutlineRadiusBottomright<TLength>

In Mozilla applications, the -moz-outline-radius-bottomright CSS property can be used to round the bottom-right corner of an element's outline.

Syntax: <outline-radius>

Initial value: 0

Deprecated

MozOutlineRadiusTopleft?: MozOutlineRadiusTopleft<TLength>

In Mozilla applications, the -moz-outline-radius-topleft CSS property can be used to round the top-left corner of an element's outline.

Syntax: <outline-radius>

Initial value: 0

Deprecated

MozOutlineRadiusTopright?: MozOutlineRadiusTopright<TLength>

In Mozilla applications, the -moz-outline-radius-topright CSS property can be used to round the top-right corner of an element's outline.

Syntax: <outline-radius>

Initial value: 0

Deprecated

MozOutlineStyle?: OutlineStyle

The outline-style CSS property sets the style of an element's outline. An outline is a line that is drawn around an element, outside the border.

Syntax: auto | <'border-style'>

Initial value: none

Deprecated

MozOutlineWidth?: OutlineWidth<TLength>

The CSS outline-width property sets the thickness of an element's outline. An outline is a line that is drawn around an element, outside the border.

Syntax: <line-width>

Initial value: medium

Deprecated

MozPaddingEnd?: PaddingInlineEnd<TLength>

The padding-inline-end CSS property defines the logical inline end padding of an element, which maps to a physical padding depending on the element's writing mode, directionality, and text orientation.

Syntax: <'padding-left'>

Initial value: 0

MozPaddingStart?: PaddingInlineStart<TLength>

The padding-inline-start CSS property defines the logical inline start padding of an element, which maps to a physical padding depending on the element's writing mode, directionality, and text orientation.

Syntax: <'padding-left'>

Initial value: 0

MozPerspective?: Perspective<TLength>

The perspective CSS property determines the distance between the z=0 plane and the user in order to give a 3D-positioned element some perspective.

Syntax: none | <length>

Initial value: none

MozPerspectiveOrigin?: PerspectiveOrigin<TLength>

The perspective-origin CSS property determines the position at which the viewer is looking. It is used as the vanishing point by the perspective property.

Syntax: <position>

Initial value: 50% 50%

MozStackSizing?: MozStackSizing

-moz-stack-sizing is an extended CSS property. Normally, a <xul:stack> will change its size so that all of its child elements are completely visible. For example, moving a child of the stack far to the right will widen the stack so the child remains visible.

Syntax: ignore | stretch-to-fit

Initial value: stretch-to-fit

MozTabSize?: TabSize<TLength>

The tab-size CSS property is used to customize the width of tab characters (U+0009).

Syntax: <integer> | <length>

Initial value: 8

MozTextAlignLast?: TextAlignLast

The text-align-last CSS property sets how the last line of a block or a line, right before a forced line break, is aligned.

Syntax: auto | start | end | left | right | center | justify

Initial value: auto

Deprecated

MozTextBlink?: MozTextBlink

The -moz-text-blink non-standard Mozilla CSS extension specifies the blink mode.

Syntax: none | blink

Initial value: none

MozTextDecorationColor?: TextDecorationColor

The text-decoration-color CSS property sets the color of decorations added to text by text-decoration-line.

Syntax: <color>

Initial value: currentcolor

Deprecated

MozTextDecorationLine?: TextDecorationLine

The text-decoration-line CSS property sets the kind of decoration that is used on text in an element, such as an underline or overline.

Syntax: none | [ underline || overline || line-through || blink ] | spelling-error | grammar-error

Initial value: none

Deprecated

MozTextDecorationStyle?: TextDecorationStyle

The text-decoration-style CSS property sets the style of the lines specified by text-decoration-line. The style applies to all lines that are set with text-decoration-line.

Syntax: solid | double | dotted | dashed | wavy

Initial value: solid

Deprecated

MozTextSizeAdjust?: TextSizeAdjust

The text-size-adjust CSS property controls the text inflation algorithm used on some smartphones and tablets. Other browsers will ignore this property.

Syntax: none | auto | <percentage>

Initial value: auto for smartphone browsers supporting inflation, none in other cases (and then not modifiable).

MozTransformOrigin?: TransformOrigin<TLength>

The transform-origin CSS property sets the origin for an element's transformations.

Syntax: [ <length-percentage> | left | center | right | top | bottom ] | [ [ <length-percentage> | left | center | right ] && [ <length-percentage> | top | center | bottom ] ] <length>?

Initial value: 50% 50% 0

MozTransformStyle?: TransformStyle

The transform-style CSS property sets whether children of an element are positioned in the 3D space or are flattened in the plane of the element.

Syntax: flat | preserve-3d

Initial value: flat

MozTransition?: Transition<TTime>

The transition CSS property is a shorthand property for transition-property, transition-duration, transition-timing-function, and transition-delay.

Syntax: <single-transition>#

MozTransitionDelay?: TransitionDelay<TTime>

The transition-delay CSS property specifies the duration to wait before starting a property's transition effect when its value changes.

Syntax: <time>#

Initial value: 0s

MozTransitionDuration?: TransitionDuration<TTime>

The transition-duration CSS property sets the length of time a transition animation should take to complete. By default, the value is 0s, meaning that no animation will occur.

Syntax: <time>#

Initial value: 0s

MozTransitionProperty?: TransitionProperty

The transition-property CSS property sets the CSS properties to which a transition effect should be applied.

Syntax: none | <single-transition-property>#

Initial value: all

MozTransitionTimingFunction?: TransitionTimingFunction

The transition-timing-function CSS property sets how intermediate values are calculated for CSS properties being affected by a transition effect.

Syntax: <easing-function>#

Initial value: ease

MozUserFocus?: MozUserFocus

The -moz-user-focus CSS property is used to indicate whether an element can have the focus.

Syntax: ignore | normal | select-after | select-before | select-menu | select-same | select-all | none

Initial value: none

MozUserInput?: MozUserInput

In Mozilla applications, -moz-user-input determines if an element will accept user input.

Syntax: auto | none | enabled | disabled

Initial value: auto

Deprecated

MozUserModify?: MozUserModify

The user-modify property has no effect in Firefox. It was originally planned to determine whether or not the content of an element can be edited by a user.

Syntax: read-only | read-write | write-only

Initial value: read-only

MozUserSelect?: UserSelect

The **user-select** CSS property controls whether the user can select text. This doesn't have any effect on content loaded as chrome, except in textboxes.

Syntax: auto | text | none | contain | all

Initial value: auto

MozWindowDragging?: MozWindowDragging

The -moz-window-dragging CSS property specifies whether a window is draggable or not. It only works in Chrome code, and only on Mac OS X.

Syntax: drag | no-drag

Initial value: drag

MozWindowShadow?: MozWindowShadow

The -moz-window-shadow CSS property specifies whether a window will have a shadow. It only works on Mac OS X.

Syntax: default | menu | tooltip | sheet | none

Initial value: default

OAnimation?: Animation<TTime>

The animation shorthand CSS property applies an animation between styles. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, and animation-play-state.

Syntax: <single-animation>#

Deprecated

OAnimationDelay?: AnimationDelay<TTime>

The animation-delay CSS property specifies the amount of time to wait from applying the animation to an element before beginning to perform the animation. The animation can start later, immediately from its beginning, or immediately and partway through the animation.

Syntax: <time>#

Initial value: 0s

Deprecated

OAnimationDirection?: AnimationDirection

The animation-direction CSS property sets whether an animation should play forward, backward, or alternate back and forth between playing the sequence forward and backward.

Syntax: <single-animation-direction>#

Initial value: normal

Deprecated

OAnimationDuration?: AnimationDuration<TTime>

The animation-duration CSS property sets the length of time that an animation takes to complete one cycle.

Syntax: <time>#

Initial value: 0s

Deprecated

OAnimationFillMode?: AnimationFillMode

The animation-fill-mode CSS property sets how a CSS animation applies styles to its target before and after its execution.

Syntax: <single-animation-fill-mode>#

Initial value: none

Deprecated

OAnimationIterationCount?: AnimationIterationCount

The animation-iteration-count CSS property sets the number of times an animation sequence should be played before stopping.

Syntax: <single-animation-iteration-count>#

Initial value: 1

Deprecated

OAnimationName?: AnimationName

The animation-name CSS property specifies the names of one or more @keyframes at-rules describing the animation or animations to apply to the element.

Syntax: [ none | <keyframes-name> ]#

Initial value: none

Deprecated

OAnimationPlayState?: AnimationPlayState

The animation-play-state CSS property sets whether an animation is running or paused.

Syntax: <single-animation-play-state>#

Initial value: running

Deprecated

OAnimationTimingFunction?: AnimationTimingFunction

The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle.

Syntax: <easing-function>#

Initial value: ease

Deprecated

OBackgroundSize?: BackgroundSize<TLength>

The background-size CSS property sets the size of the element's background image. The image can be left to its natural size, stretched, or constrained to fit the available space.

Syntax: <bg-size>#

Initial value: auto auto

Deprecated

OBorderImage?: BorderImage

The border-image CSS property draws an image around a given element. It replaces the element's regular border.

Syntax: <'border-image-source'> || <'border-image-slice'> [ / <'border-image-width'> | / <'border-image-width'>? / <'border-image-outset'> ]? || <'border-image-repeat'>

Deprecated

OObjectFit?: ObjectFit

The object-fit CSS property sets how the content of a replaced element, such as an <img> or <video>, should be resized to fit its container.

Syntax: fill | contain | cover | none | scale-down

Initial value: fill

Deprecated

OObjectPosition?: ObjectPosition<TLength>

The object-position CSS property specifies the alignment of the selected replaced element's contents within the element's box. Areas of the box which aren't covered by the replaced element's object will show the element's background.

Syntax: <position>

Initial value: 50% 50%

Deprecated

OTabSize?: TabSize<TLength>

The tab-size CSS property is used to customize the width of tab characters (U+0009).

Syntax: <integer> | <length>

Initial value: 8

Deprecated

OTextOverflow?: TextOverflow

The text-overflow CSS property sets how hidden overflow content is signaled to users. It can be clipped, display an ellipsis (''), or display a custom string.

Syntax: [ clip | ellipsis | <string> ]{1,2}

Initial value: clip

Deprecated

OTransform?: Transform

The transform CSS property lets you rotate, scale, skew, or translate an element. It modifies the coordinate space of the CSS visual formatting model.

Syntax: none | <transform-list>

Initial value: none

Deprecated

OTransformOrigin?: TransformOrigin<TLength>

The transform-origin CSS property sets the origin for an element's transformations.

Syntax: [ <length-percentage> | left | center | right | top | bottom ] | [ [ <length-percentage> | left | center | right ] && [ <length-percentage> | top | center | bottom ] ] <length>?

Initial value: 50% 50% 0

Deprecated

OTransition?: Transition<TTime>

The transition CSS property is a shorthand property for transition-property, transition-duration, transition-timing-function, and transition-delay.

Syntax: <single-transition>#

Deprecated

OTransitionDelay?: TransitionDelay<TTime>

The transition-delay CSS property specifies the duration to wait before starting a property's transition effect when its value changes.

Syntax: <time>#

Initial value: 0s

Deprecated

OTransitionDuration?: TransitionDuration<TTime>

The transition-duration CSS property sets the length of time a transition animation should take to complete. By default, the value is 0s, meaning that no animation will occur.

Syntax: <time>#

Initial value: 0s

Deprecated

OTransitionProperty?: TransitionProperty

The transition-property CSS property sets the CSS properties to which a transition effect should be applied.

Syntax: none | <single-transition-property>#

Initial value: all

Deprecated

OTransitionTimingFunction?: TransitionTimingFunction

The transition-timing-function CSS property sets how intermediate values are calculated for CSS properties being affected by a transition effect.

Syntax: <easing-function>#

Initial value: ease

Deprecated

WebkitAlignContent?: AlignContent

The CSS align-content property sets the distribution of space between and around content items along a flexbox's cross-axis or a grid's block axis.

Syntax: normal | <baseline-position> | <content-distribution> | <overflow-position>? <content-position>

Initial value: normal

WebkitAlignItems?: AlignItems

The CSS align-items property sets the align-self value on all direct children as a group. In Flexbox, it controls the alignment of items on the Cross Axis. In Grid Layout, it controls the alignment of items on the Block Axis within their grid area.

Syntax: normal | stretch | <baseline-position> | [ <overflow-position>? <self-position> ]

Initial value: normal

WebkitAlignSelf?: AlignSelf

The align-self CSS property overrides a grid or flex item's align-items value. In Grid, it aligns the item inside the grid area. In Flexbox, it aligns the item on the cross axis.

Syntax: auto | normal | stretch | <baseline-position> | <overflow-position>? <self-position>

Initial value: auto

WebkitAnimation?: Animation<TTime>

The animation shorthand CSS property applies an animation between styles. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, and animation-play-state.

Syntax: <single-animation>#

WebkitAnimationDelay?: AnimationDelay<TTime>

The animation-delay CSS property specifies the amount of time to wait from applying the animation to an element before beginning to perform the animation. The animation can start later, immediately from its beginning, or immediately and partway through the animation.

Syntax: <time>#

Initial value: 0s

WebkitAnimationDirection?: AnimationDirection

The animation-direction CSS property sets whether an animation should play forward, backward, or alternate back and forth between playing the sequence forward and backward.

Syntax: <single-animation-direction>#

Initial value: normal

WebkitAnimationDuration?: AnimationDuration<TTime>

The animation-duration CSS property sets the length of time that an animation takes to complete one cycle.

Syntax: <time>#

Initial value: 0s

WebkitAnimationFillMode?: AnimationFillMode

The animation-fill-mode CSS property sets how a CSS animation applies styles to its target before and after its execution.

Syntax: <single-animation-fill-mode>#

Initial value: none

WebkitAnimationIterationCount?: AnimationIterationCount

The animation-iteration-count CSS property sets the number of times an animation sequence should be played before stopping.

Syntax: <single-animation-iteration-count>#

Initial value: 1

WebkitAnimationName?: AnimationName

The animation-name CSS property specifies the names of one or more @keyframes at-rules describing the animation or animations to apply to the element.

Syntax: [ none | <keyframes-name> ]#

Initial value: none

WebkitAnimationPlayState?: AnimationPlayState

The animation-play-state CSS property sets whether an animation is running or paused.

Syntax: <single-animation-play-state>#

Initial value: running

WebkitAnimationTimingFunction?: AnimationTimingFunction

The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle.

Syntax: <easing-function>#

Initial value: ease

WebkitAppearance?: WebkitAppearance

The **appearance** CSS property is used to display an element using platform-native styling, based on the operating system's theme. The -moz-appearance and -webkit-appearance properties are non-standard versions of this property, used (respectively) by Gecko (Firefox) and by WebKit-based (e.g., Safari) and Blink-based (e.g., Chrome, Opera) browsers to achieve the same thing. Note that Firefox and Edge also support -webkit-appearance, for compatibility reasons.

Syntax: none | button | button-bevel | caret | checkbox | default-button | inner-spin-button | listbox | listitem | media-controls-background | media-controls-fullscreen-background | media-current-time-display | media-enter-fullscreen-button | media-exit-fullscreen-button | media-fullscreen-button | media-mute-button | media-overlay-play-button | media-play-button | media-seek-back-button | media-seek-forward-button | media-slider | media-sliderthumb | media-time-remaining-display | media-toggle-closed-captions-button | media-volume-slider | media-volume-slider-container | media-volume-sliderthumb | menulist | menulist-button | menulist-text | menulist-textfield | meter | progress-bar | progress-bar-value | push-button | radio | searchfield | searchfield-cancel-button | searchfield-decoration | searchfield-results-button | searchfield-results-decoration | slider-horizontal | slider-vertical | sliderthumb-horizontal | sliderthumb-vertical | square-button | textarea | textfield | -apple-pay-button

Initial value: none (but this value is overridden in the user agent CSS)

WebkitBackdropFilter?: BackdropFilter

The backdrop-filter CSS property lets you apply graphical effects such as blurring or color shifting to the area behind an element. Because it applies to everything behind the element, to see the effect you must make the element or its background at least partially transparent.

Syntax: none | <filter-function-list>

Initial value: none

WebkitBackfaceVisibility?: BackfaceVisibility

The backface-visibility CSS property sets whether the back face of an element is visible when turned towards the user.

Syntax: visible | hidden

Initial value: visible

WebkitBackgroundClip?: BackgroundClip

The background-clip CSS property sets whether an element's background extends underneath its border box, padding box, or content box.

Syntax: <box>#

Initial value: border-box

WebkitBackgroundOrigin?: BackgroundOrigin

The background-origin CSS property sets the background's origin: from the border start, inside the border, or inside the padding.

Syntax: <box>#

Initial value: padding-box

WebkitBackgroundSize?: BackgroundSize<TLength>

The background-size CSS property sets the size of the element's background image. The image can be left to its natural size, stretched, or constrained to fit the available space.

Syntax: <bg-size>#

Initial value: auto auto

WebkitBorderBefore?: WebkitBorderBefore<TLength>

The -webkit-border-before CSS property is a shorthand property for setting the individual logical block start border property values in a single place in the style sheet.

Syntax: <'border-width'> || <'border-style'> || <color>

WebkitBorderBeforeColor?: WebkitBorderBeforeColor

Syntax: <color>

Initial value: currentcolor

WebkitBorderBeforeStyle?: WebkitBorderBeforeStyle

Syntax: <'border-style'>

Initial value: none

WebkitBorderBeforeWidth?: WebkitBorderBeforeWidth<TLength>

Syntax: <'border-width'>

Initial value: medium

WebkitBorderBottomLeftRadius?: BorderBottomLeftRadius<TLength>

The border-bottom-left-radius CSS property rounds the bottom-left corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

WebkitBorderBottomRightRadius?: BorderBottomRightRadius<TLength>

The border-bottom-right-radius CSS property rounds the bottom-right corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

WebkitBorderImage?: BorderImage

The border-image CSS property draws an image around a given element. It replaces the element's regular border.

Syntax: <'border-image-source'> || <'border-image-slice'> [ / <'border-image-width'> | / <'border-image-width'>? / <'border-image-outset'> ]? || <'border-image-repeat'>

WebkitBorderImageSlice?: BorderImageSlice

The border-image-slice CSS property divides the image specified by border-image-source into regions. These regions form the components of an element's border image.

Syntax: <number-percentage>{1,4} && fill?

Initial value: 100%

WebkitBorderRadius?: BorderRadius<TLength>

The border-radius CSS property rounds the corners of an element's outer border edge. You can set a single radius to make circular corners, or two radii to make elliptical corners.

Syntax: <length-percentage>{1,4} [ / <length-percentage>{1,4} ]?

WebkitBorderTopLeftRadius?: BorderTopLeftRadius<TLength>

The border-top-left-radius CSS property rounds the top-left corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

WebkitBorderTopRightRadius?: BorderTopRightRadius<TLength>

The border-top-right-radius CSS property rounds the top-right corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

WebkitBoxAlign?: BoxAlign

The box-align CSS property specifies how an element aligns its contents across its layout in a perpendicular direction. The effect of the property is only visible if there is extra space in the box.

Syntax: start | center | end | baseline | stretch

Initial value: stretch

Deprecated

WebkitBoxDecorationBreak?: BoxDecorationBreak

The box-decoration-break CSS property specifies how an element's fragments should be rendered when broken across multiple lines, columns, or pages.

Syntax: slice | clone

Initial value: slice

WebkitBoxDirection?: BoxDirection

The box-direction CSS property specifies whether a box lays out its contents normally (from the top or left edge), or in reverse (from the bottom or right edge).

Syntax: normal | reverse | inherit

Initial value: normal

Deprecated

WebkitBoxFlex?: BoxFlex

The -moz-box-flex and -webkit-box-flex CSS properties specify how a -moz-box or -webkit-box grows to fill the box that contains it, in the direction of the containing box's layout.

Syntax: <number>

Initial value: 0

Deprecated

WebkitBoxFlexGroup?: BoxFlexGroup

The box-flex-group CSS property assigns the flexbox's child elements to a flex group.

Syntax: <integer>

Initial value: 1

Deprecated

WebkitBoxLines?: BoxLines

The box-lines CSS property determines whether the box may have a single or multiple lines (rows for horizontally oriented boxes, columns for vertically oriented boxes).

Syntax: single | multiple

Initial value: single

Deprecated

WebkitBoxOrdinalGroup?: BoxOrdinalGroup

The box-ordinal-group CSS property assigns the flexbox's child elements to an ordinal group.

Syntax: <integer>

Initial value: 1

Deprecated

WebkitBoxOrient?: BoxOrient

This is a property of the original CSS Flexible Box Layout Module draft, and has been replaced by a newer standard. See flexbox for information about the current standard.

Syntax: horizontal | vertical | inline-axis | block-axis | inherit

Initial value: inline-axis (horizontal in XUL)

Deprecated

WebkitBoxPack?: BoxPack

The -moz-box-pack and -webkit-box-pack CSS properties specify how a -moz-box or -webkit-box packs its contents in the direction of its layout. The effect of this is only visible if there is extra space in the box.

Syntax: start | center | end | justify

Initial value: start

Deprecated

WebkitBoxReflect?: WebkitBoxReflect<TLength>

The -webkit-box-reflect CSS property lets you reflect the content of an element in one specific direction.

Syntax: [ above | below | right | left ]? <length>? <image>?

Initial value: none

WebkitBoxShadow?: BoxShadow

The box-shadow CSS property adds shadow effects around an element's frame. You can set multiple effects separated by commas. A box shadow is described by X and Y offsets relative to the element, blur and spread radius, and color.

Syntax: none | <shadow>#

Initial value: none

WebkitBoxSizing?: BoxSizing

The box-sizing CSS property sets how the total width and height of an element is calculated.

Syntax: content-box | border-box

Initial value: content-box

WebkitClipPath?: ClipPath

The **clip-path** CSS property creates a clipping region that sets what part of an element should be shown. Parts that are inside the region are shown, while those outside are hidden.

Syntax: <clip-source> | [ <basic-shape> || <geometry-box> ] | none

Initial value: none

WebkitColumnCount?: ColumnCount

The column-count CSS property breaks an element's content into the specified number of columns.

Syntax: <integer> | auto

Initial value: auto

WebkitColumnFill?: ColumnFill

The column-fill CSS property controls how an element's contents are balanced when broken into columns.

Syntax: auto | balance | balance-all

Initial value: balance

WebkitColumnGap?: ColumnGap<TLength>

The column-gap CSS property sets the size of the gap (gutter) between an element's columns.

Syntax: normal | <length-percentage>

Initial value: normal

WebkitColumnRule?: ColumnRule<TLength>

The column-rule shorthand CSS property sets the width, style, and color of the line drawn between columns in a multi-column layout.

Syntax: <'column-rule-width'> || <'column-rule-style'> || <'column-rule-color'>

WebkitColumnRuleColor?: ColumnRuleColor

The column-rule-color CSS property sets the color of the line drawn between columns in a multi-column layout.

Syntax: <color>

Initial value: currentcolor

WebkitColumnRuleStyle?: ColumnRuleStyle

The column-rule-style CSS property sets the style of the line drawn between columns in a multi-column layout.

Syntax: <'border-style'>

Initial value: none

WebkitColumnRuleWidth?: ColumnRuleWidth<TLength>

The column-rule-width CSS property sets the width of the line drawn between columns in a multi-column layout.

Syntax: <'border-width'>

Initial value: medium

WebkitColumnSpan?: ColumnSpan

The column-span CSS property makes it possible for an element to span across all columns when its value is set to all.

Syntax: none | all

Initial value: none

WebkitColumnWidth?: ColumnWidth<TLength>

The column-width CSS property sets the ideal column width in a multi-column layout. The container will have as many columns as can fit without any of them having a width less than the column-width value. If the width of the container is narrower than the specified value, the single column's width will be smaller than the declared column width.

Syntax: <length> | auto

Initial value: auto

WebkitColumns?: Columns<TLength>

The columns CSS shorthand property sets the number of columns to use when drawing an element's contents, as well as those columns' widths.

Syntax: <'column-width'> || <'column-count'>

WebkitFilter?: Filter

The filter CSS property applies graphical effects like blur or color shift to an element. Filters are commonly used to adjust the rendering of images, backgrounds, and borders.

Syntax: none | <filter-function-list>

Initial value: none

WebkitFlex?: Flex<TLength>

The flex CSS shorthand property sets how a flex item will grow or shrink to fit the space available in its flex container.

Syntax: none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]

WebkitFlexBasis?: FlexBasis<TLength>

The flex-basis CSS property sets the initial main size of a flex item. It sets the size of the content box unless otherwise set with box-sizing.

Syntax: content | <'width'>

Initial value: auto

WebkitFlexDirection?: FlexDirection

The flex-direction CSS property sets how flex items are placed in the flex container defining the main axis and the direction (normal or reversed).

Syntax: row | row-reverse | column | column-reverse

Initial value: row

WebkitFlexFlow?: FlexFlow

The flex-flow CSS shorthand property specifies the direction of a flex container, as well as its wrapping behavior.

Syntax: <'flex-direction'> || <'flex-wrap'>

WebkitFlexGrow?: FlexGrow

The flex-grow CSS property sets the flex grow factor of a flex item main size.

Syntax: <number>

Initial value: 0

WebkitFlexShrink?: FlexShrink

The flex-shrink CSS property sets the flex shrink factor of a flex item. If the size of all flex items is larger than the flex container, items shrink to fit according to flex-shrink.

Syntax: <number>

Initial value: 1

WebkitFlexWrap?: FlexWrap

The flex-wrap CSS property sets whether flex items are forced onto one line or can wrap onto multiple lines. If wrapping is allowed, it sets the direction that lines are stacked.

Syntax: nowrap | wrap | wrap-reverse

Initial value: nowrap

WebkitFontFeatureSettings?: FontFeatureSettings

The font-feature-settings CSS property controls advanced typographic features in OpenType fonts.

Syntax: normal | <feature-tag-value>#

Initial value: normal

WebkitFontKerning?: FontKerning

The font-kerning CSS property sets the use of the kerning information stored in a font.

Syntax: auto | normal | none

Initial value: auto

WebkitFontSmoothing?: FontSmooth<TLength>

The font-smooth CSS property controls the application of anti-aliasing when fonts are rendered.

Syntax: auto | never | always | <absolute-size> | <length>

Initial value: auto

WebkitFontVariantLigatures?: FontVariantLigatures

The font-variant-ligatures CSS property controls which ligatures and contextual forms are used in textual content of the elements it applies to. This leads to more harmonized forms in the resulting text.

Syntax: normal | none | [ <common-lig-values> || <discretionary-lig-values> || <historical-lig-values> || <contextual-alt-values> ]

Initial value: normal

WebkitHyphens?: Hyphens

The hyphens CSS property specifies how words should be hyphenated when text wraps across multiple lines. It can prevent hyphenation entirely, hyphenate at manually-specified points within the text, or let the browser automatically insert hyphens where appropriate.

Syntax: none | manual | auto

Initial value: manual

WebkitInitialLetter?: InitialLetter

The initial-letter CSS property sets styling for dropped, raised, and sunken initial letters.

Syntax: normal | [ <number> <integer>? ]

Initial value: normal

WebkitJustifyContent?: JustifyContent

The CSS justify-content property defines how the browser distributes space between and around content items along the main-axis of a flex container, and the inline axis of a grid container.

Syntax: normal | <content-distribution> | <overflow-position>? [ <content-position> | left | right ]

Initial value: normal

WebkitLineBreak?: LineBreak

The line-break CSS property sets how to break lines of Chinese, Japanese, or Korean (CJK) text when working with punctuation and symbols.

Syntax: auto | loose | normal | strict | anywhere

Initial value: auto

WebkitLineClamp?: WebkitLineClamp

The -webkit-line-clamp CSS property allows limiting of the contents of a block container to the specified number of lines.

Syntax: none | <integer>

Initial value: none

WebkitMarginEnd?: MarginInlineEnd<TLength>

The margin-inline-end CSS property defines the logical inline end margin of an element, which maps to a physical margin depending on the element's writing mode, directionality, and text orientation. In other words, it corresponds to the margin-top, margin-right, margin-bottom or margin-left property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'margin-left'>

Initial value: 0

WebkitMarginStart?: MarginInlineStart<TLength>

The margin-inline-start CSS property defines the logical inline start margin of an element, which maps to a physical margin depending on the element's writing mode, directionality, and text orientation. It corresponds to the margin-top, margin-right, margin-bottom, or margin-left property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'margin-left'>

Initial value: 0

WebkitMask?: WebkitMask<TLength>

The mask CSS shorthand property hides an element (partially or fully) by masking or clipping the image at specific points.

Syntax: [ <mask-reference> || <position> [ / <bg-size> ]? || <repeat-style> || [ <box> | border | padding | content | text ] || [ <box> | border | padding | content ] ]#

WebkitMaskAttachment?: WebkitMaskAttachment

If a -webkit-mask-image is specified, -webkit-mask-attachment determines whether the mask image's position is fixed within the viewport, or scrolls along with its containing block.

Syntax: <attachment>#

Initial value: scroll

WebkitMaskBoxImage?: MaskBorder

The mask-border CSS shorthand property lets you create a mask along the edge of an element's border.

Syntax: <'mask-border-source'> || <'mask-border-slice'> [ / <'mask-border-width'>? [ / <'mask-border-outset'> ]? ]? || <'mask-border-repeat'> || <'mask-border-mode'>

WebkitMaskBoxImageOutset?: MaskBorderOutset<TLength>

The mask-border-outset CSS property specifies the distance by which an element's mask border is set out from its border box.

Syntax: [ <length> | <number> ]{1,4}

Initial value: 0

WebkitMaskBoxImageRepeat?: MaskBorderRepeat

The mask-border-repeat CSS property sets how the edge regions of a source image are adjusted to fit the dimensions of an element's mask border.

Syntax: [ stretch | repeat | round | space ]{1,2}

Initial value: stretch

WebkitMaskBoxImageSlice?: MaskBorderSlice

The mask-border-slice CSS property divides the image set by mask-border-source into regions. These regions are used to form the components of an element's mask border.

Syntax: <number-percentage>{1,4} fill?

Initial value: 0

WebkitMaskBoxImageSource?: MaskBorderSource

The mask-border-source CSS property sets the source image used to create an element's mask border.

Syntax: none | <image>

Initial value: none

WebkitMaskBoxImageWidth?: MaskBorderWidth<TLength>

The mask-border-width CSS property sets the width of an element's mask border.

Syntax: [ <length-percentage> | <number> | auto ]{1,4}

Initial value: auto

WebkitMaskClip?: WebkitMaskClip

The mask-clip CSS property determines the area which is affected by a mask. The painted content of an element must be restricted to this area.

Syntax: [ <box> | border | padding | content | text ]#

Initial value: border

WebkitMaskComposite?: WebkitMaskComposite

The -webkit-mask-composite property specifies the manner in which multiple mask images applied to the same element are composited with one another. Mask images are composited in the opposite order that they are declared with the -webkit-mask-image property.

Syntax: <composite-style>#

Initial value: source-over

WebkitMaskImage?: WebkitMaskImage

The mask-image CSS property sets the image that is used as mask layer for an element.

Syntax: <mask-reference>#

Initial value: none

WebkitMaskOrigin?: WebkitMaskOrigin

The mask-origin CSS property sets the origin of a mask.

Syntax: [ <box> | border | padding | content ]#

Initial value: padding

WebkitMaskPosition?: WebkitMaskPosition<TLength>

The mask-position CSS property sets the initial position, relative to the mask position layer set by mask-origin, for each defined mask image.

Syntax: <position>#

Initial value: 0% 0%

WebkitMaskPositionX?: WebkitMaskPositionX<TLength>

The -webkit-mask-position-x CSS property sets the initial horizontal position of a mask image.

Syntax: [ <length-percentage> | left | center | right ]#

Initial value: 0%

WebkitMaskPositionY?: WebkitMaskPositionY<TLength>

The -webkit-mask-position-y CSS property sets the initial vertical position of a mask image.

Syntax: [ <length-percentage> | top | center | bottom ]#

Initial value: 0%

WebkitMaskRepeat?: WebkitMaskRepeat

The mask-repeat CSS property sets how mask images are repeated. A mask image can be repeated along the horizontal axis, the vertical axis, both axes, or not repeated at all.

Syntax: <repeat-style>#

Initial value: repeat

WebkitMaskRepeatX?: WebkitMaskRepeatX

The -webkit-mask-repeat-x property specifies whether and how a mask image is repeated (tiled) horizontally.

Syntax: repeat | no-repeat | space | round

Initial value: repeat

WebkitMaskRepeatY?: WebkitMaskRepeatY

The -webkit-mask-repeat-y property sets whether and how a mask image is repeated (tiled) vertically.

Syntax: repeat | no-repeat | space | round

Initial value: repeat

WebkitMaskSize?: WebkitMaskSize<TLength>

The mask-size CSS property specifies the sizes of the mask images. The size of the image can be fully or partially constrained in order to preserve its intrinsic ratio.

Syntax: <bg-size>#

Initial value: auto auto

WebkitMaxInlineSize?: MaxInlineSize<TLength>

The max-inline-size CSS property defines the horizontal or vertical maximum size of an element's block, depending on its writing mode. It corresponds to either the max-width or the max-height property, depending on the value of writing-mode.

Syntax: <'max-width'>

Initial value: 0

WebkitOrder?: Order

The order CSS property sets the order to lay out an item in a flex or grid container. Items in a container are sorted by ascending order value and then by their source code order.

Syntax: <integer>

Initial value: 0

WebkitOverflowScrolling?: WebkitOverflowScrolling

The -webkit-overflow-scrolling CSS property controls whether or not touch devices use momentum-based scrolling for a given element.

Syntax: auto | touch

Initial value: auto

WebkitPaddingEnd?: PaddingInlineEnd<TLength>

The padding-inline-end CSS property defines the logical inline end padding of an element, which maps to a physical padding depending on the element's writing mode, directionality, and text orientation.

Syntax: <'padding-left'>

Initial value: 0

WebkitPaddingStart?: PaddingInlineStart<TLength>

The padding-inline-start CSS property defines the logical inline start padding of an element, which maps to a physical padding depending on the element's writing mode, directionality, and text orientation.

Syntax: <'padding-left'>

Initial value: 0

WebkitPerspective?: Perspective<TLength>

The perspective CSS property determines the distance between the z=0 plane and the user in order to give a 3D-positioned element some perspective.

Syntax: none | <length>

Initial value: none

WebkitPerspectiveOrigin?: PerspectiveOrigin<TLength>

The perspective-origin CSS property determines the position at which the viewer is looking. It is used as the vanishing point by the perspective property.

Syntax: <position>

Initial value: 50% 50%

WebkitPrintColorAdjust?: ColorAdjust

The color-adjust CSS property sets what, if anything, the user agent may do to optimize the appearance of the element on the output device. By default, the browser is allowed to make any adjustments to the element's appearance it determines to be necessary and prudent given the type and capabilities of the output device.

Syntax: economy | exact

Initial value: economy

WebkitRubyPosition?: RubyPosition

The **ruby-position** CSS property defines the position of a ruby element relatives to its base element. It can be position over the element (over), under it (under), or between the characters, on their right side (inter-character).

Syntax: [ alternate || [ over | under ] ] | inter-character

Initial value: alternate

WebkitScrollSnapPointsX?: ScrollSnapPointsX

The scroll-snap-points-x CSS property defines the horizontal positioning of snap points within the content of the scroll container they are applied to.

Syntax: none | repeat( <length-percentage> )

Initial value: none

Deprecated

WebkitScrollSnapPointsY?: ScrollSnapPointsY

The scroll-snap-points-y CSS property defines the vertical positioning of snap points within the content of the scroll container they are applied to.

Syntax: none | repeat( <length-percentage> )

Initial value: none

Deprecated

WebkitScrollSnapType?: ScrollSnapType

The scroll-snap-type CSS property sets how strictly snap points are enforced on the scroll container in case there is one.

Syntax: none | [ x | y | block | inline | both ] [ mandatory | proximity ]?

Initial value: none

WebkitShapeMargin?: ShapeMargin<TLength>

The shape-margin CSS property sets a margin for a CSS shape created using shape-outside.

Syntax: <length-percentage>

Initial value: 0

WebkitTapHighlightColor?: WebkitTapHighlightColor

-webkit-tap-highlight-color is a non-standard CSS property that sets the color of the highlight that appears over a link while it's being tapped. The highlighting indicates to the user that their tap is being successfully recognized, and indicates which element they're tapping on.

Syntax: <color>

Initial value: black

WebkitTextCombine?: TextCombineUpright

The text-combine-upright CSS property sets the combination of characters into the space of a single character. If the combined text is wider than 1em, the user agent must fit the contents within 1em. The resulting composition is treated as a single upright glyph for layout and decoration. This property only has an effect in vertical writing modes.

Syntax: none | all | [ digits <integer>? ]

Initial value: none

WebkitTextDecorationColor?: TextDecorationColor

The text-decoration-color CSS property sets the color of decorations added to text by text-decoration-line.

Syntax: <color>

Initial value: currentcolor

WebkitTextDecorationLine?: TextDecorationLine

The text-decoration-line CSS property sets the kind of decoration that is used on text in an element, such as an underline or overline.

Syntax: none | [ underline || overline || line-through || blink ] | spelling-error | grammar-error

Initial value: none

WebkitTextDecorationSkip?: TextDecorationSkip

The text-decoration-skip CSS property sets what parts of an element’s content any text decoration affecting the element must skip over. It controls all text decoration lines drawn by the element and also any text decoration lines drawn by its ancestors.

Syntax: none | [ objects || [ spaces | [ leading-spaces || trailing-spaces ] ] || edges || box-decoration ]

Initial value: objects

WebkitTextDecorationStyle?: TextDecorationStyle

The text-decoration-style CSS property sets the style of the lines specified by text-decoration-line. The style applies to all lines that are set with text-decoration-line.

Syntax: solid | double | dotted | dashed | wavy

Initial value: solid

WebkitTextEmphasis?: TextEmphasis

The text-emphasis CSS property applies emphasis marks to text (except spaces and control characters). It is a shorthand for text-emphasis-style and text-emphasis-color.

Syntax: <'text-emphasis-style'> || <'text-emphasis-color'>

WebkitTextEmphasisColor?: TextEmphasisColor

The text-emphasis-color CSS property sets the color of emphasis marks. This value can also be set using the text-emphasis shorthand.

Syntax: <color>

Initial value: currentcolor

WebkitTextEmphasisPosition?: TextEmphasisPosition

The text-emphasis-position CSS property sets where emphasis marks are drawn. Like ruby text, if there isn't enough room for emphasis marks, the line height is increased.

Syntax: [ over | under ] && [ right | left ]

Initial value: over right

WebkitTextEmphasisStyle?: TextEmphasisStyle

The text-emphasis-style CSS property sets the appearance of emphasis marks. It can also be set, and reset, using the text-emphasis shorthand.

Syntax: none | [ [ filled | open ] || [ dot | circle | double-circle | triangle | sesame ] ] | <string>

Initial value: none

WebkitTextFillColor?: WebkitTextFillColor

The -webkit-text-fill-color CSS property specifies the fill color of characters of text. If this property is not set, the value of the color property is used.

Syntax: <color>

Initial value: currentcolor

WebkitTextOrientation?: TextOrientation

The text-orientation CSS property sets the orientation of the text characters in a line. It only affects text in vertical mode (when writing-mode is not horizontal-tb). It is useful for controlling the display of languages that use vertical script, and also for making vertical table headers.

Syntax: mixed | upright | sideways

Initial value: mixed

WebkitTextSizeAdjust?: TextSizeAdjust

The text-size-adjust CSS property controls the text inflation algorithm used on some smartphones and tablets. Other browsers will ignore this property.

Syntax: none | auto | <percentage>

Initial value: auto for smartphone browsers supporting inflation, none in other cases (and then not modifiable).

WebkitTextStroke?: WebkitTextStroke<TLength>

The -webkit-text-stroke CSS property specifies the width and color of strokes for text characters. This is a shorthand property for the longhand properties -webkit-text-stroke-width and -webkit-text-stroke-color.

Syntax: <length> || <color>

WebkitTextStrokeColor?: WebkitTextStrokeColor

The -webkit-text-stroke-color CSS property specifies the stroke color of characters of text. If this property is not set, the value of the color property is used.

Syntax: <color>

Initial value: currentcolor

WebkitTextStrokeWidth?: WebkitTextStrokeWidth<TLength>

The -webkit-text-stroke-width CSS property specifies the width of the stroke for text.

Syntax: <length>

Initial value: 0

WebkitTextUnderlinePosition?: TextUnderlinePosition

The text-underline-position CSS property specifies the position of the underline which is set using the text-decoration property's underline value.

Syntax: auto | from-font | [ under || [ left | right ] ]

Initial value: auto

WebkitTouchCallout?: WebkitTouchCallout

The -webkit-touch-callout CSS property controls the display of the default callout shown when you touch and hold a touch target.

Syntax: default | none

Initial value: default

WebkitTransform?: Transform

The transform CSS property lets you rotate, scale, skew, or translate an element. It modifies the coordinate space of the CSS visual formatting model.

Syntax: none | <transform-list>

Initial value: none

WebkitTransformOrigin?: TransformOrigin<TLength>

The transform-origin CSS property sets the origin for an element's transformations.

Syntax: [ <length-percentage> | left | center | right | top | bottom ] | [ [ <length-percentage> | left | center | right ] && [ <length-percentage> | top | center | bottom ] ] <length>?

Initial value: 50% 50% 0

WebkitTransformStyle?: TransformStyle

The transform-style CSS property sets whether children of an element are positioned in the 3D space or are flattened in the plane of the element.

Syntax: flat | preserve-3d

Initial value: flat

WebkitTransition?: Transition<TTime>

The transition CSS property is a shorthand property for transition-property, transition-duration, transition-timing-function, and transition-delay.

Syntax: <single-transition>#

WebkitTransitionDelay?: TransitionDelay<TTime>

The transition-delay CSS property specifies the duration to wait before starting a property's transition effect when its value changes.

Syntax: <time>#

Initial value: 0s

WebkitTransitionDuration?: TransitionDuration<TTime>

The transition-duration CSS property sets the length of time a transition animation should take to complete. By default, the value is 0s, meaning that no animation will occur.

Syntax: <time>#

Initial value: 0s

WebkitTransitionProperty?: TransitionProperty

The transition-property CSS property sets the CSS properties to which a transition effect should be applied.

Syntax: none | <single-transition-property>#

Initial value: all

WebkitTransitionTimingFunction?: TransitionTimingFunction

The transition-timing-function CSS property sets how intermediate values are calculated for CSS properties being affected by a transition effect.

Syntax: <easing-function>#

Initial value: ease

WebkitUserModify?: WebkitUserModify

Syntax: read-only | read-write | read-write-plaintext-only

Initial value: read-only

WebkitUserSelect?: UserSelect

The **user-select** CSS property controls whether the user can select text. This doesn't have any effect on content loaded as chrome, except in textboxes.

Syntax: auto | text | none | contain | all

Initial value: auto

WebkitWritingMode?: WritingMode

The writing-mode CSS property sets whether lines of text are laid out horizontally or vertically, as well as the direction in which blocks progress. When set for an entire document, it should be set on the root element (html element for HTML documents).

Syntax: horizontal-tb | vertical-rl | vertical-lr | sideways-rl | sideways-lr

Initial value: horizontal-tb

accentColor?: AccentColor

The accent-color CSS property sets the color of the elements accent. An accent appears in elements such as <input> of type="checkbox", or type="radio".

Syntax: auto | <color>

Initial value: auto

Chrome Firefox Safari Edge IE
93 92 No 93 No

See

https://developer.mozilla.org/docs/Web/CSS/accent-color

alignContent?: AlignContent

The CSS align-content property sets the distribution of space between and around content items along a flexbox's cross-axis or a grid's block axis.

Syntax: normal | <baseline-position> | <content-distribution> | <overflow-position>? <content-position>

Initial value: normal


Supported in Flex Layout

Chrome Firefox Safari Edge IE
29 28 9 12 11
21 -x- 7 -x-

Supported in Grid Layout

Chrome Firefox Safari Edge IE
57 52 10.1 16 No

See

https://developer.mozilla.org/docs/Web/CSS/align-content

alignItems?: AlignItems

The CSS align-items property sets the align-self value on all direct children as a group. In Flexbox, it controls the alignment of items on the Cross Axis. In Grid Layout, it controls the alignment of items on the Block Axis within their grid area.

Syntax: normal | stretch | <baseline-position> | [ <overflow-position>? <self-position> ]

Initial value: normal


Supported in Flex Layout

Chrome Firefox Safari Edge IE
52 20 9 12 11
21 -x- 7 -x-

Supported in Grid Layout

Chrome Firefox Safari Edge IE
57 52 10.1 16 No

See

https://developer.mozilla.org/docs/Web/CSS/align-items

alignSelf?: AlignSelf

The align-self CSS property overrides a grid or flex item's align-items value. In Grid, it aligns the item inside the grid area. In Flexbox, it aligns the item on the cross axis.

Syntax: auto | normal | stretch | <baseline-position> | <overflow-position>? <self-position>

Initial value: auto


Supported in Flex Layout

Chrome Firefox Safari Edge IE
36 20 9 12 11
21 -x- 6.1 -x-

Supported in Grid Layout

Chrome Firefox Safari Edge IE
57 52 10.1 16 10 -x-

See

https://developer.mozilla.org/docs/Web/CSS/align-self

alignTracks?: AlignTracks

The align-tracks CSS property sets the alignment in the masonry axis for grid containers that have masonry in their block axis.

Syntax: [ normal | <baseline-position> | <content-distribution> | <overflow-position>? <content-position> ]#

Initial value: normal

Chrome Firefox Safari Edge IE
No n/a No No No

See

https://developer.mozilla.org/docs/Web/CSS/align-tracks

alignmentBaseline?: AlignmentBaseline
all?: Globals

The **all** shorthand CSS property resets all of an element's properties except unicode-bidi, direction, and CSS Custom Properties. It can set properties to their initial or inherited values, or to the values specified in another stylesheet origin.

Syntax: initial | inherit | unset | revert

Initial value: There is no practical initial value for it.

Chrome Firefox Safari Edge IE
37 27 9.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/all

animation?: Animation<TTime>

The animation shorthand CSS property applies an animation between styles. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, and animation-play-state.

Syntax: <single-animation>#

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation

animationDelay?: AnimationDelay<TTime>

The animation-delay CSS property specifies the amount of time to wait from applying the animation to an element before beginning to perform the animation. The animation can start later, immediately from its beginning, or immediately and partway through the animation.

Syntax: <time>#

Initial value: 0s

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-delay

animationDirection?: AnimationDirection

The animation-direction CSS property sets whether an animation should play forward, backward, or alternate back and forth between playing the sequence forward and backward.

Syntax: <single-animation-direction>#

Initial value: normal

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-direction

animationDuration?: AnimationDuration<TTime>

The animation-duration CSS property sets the length of time that an animation takes to complete one cycle.

Syntax: <time>#

Initial value: 0s

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-duration

animationFillMode?: AnimationFillMode

The animation-fill-mode CSS property sets how a CSS animation applies styles to its target before and after its execution.

Syntax: <single-animation-fill-mode>#

Initial value: none

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 5 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-fill-mode

animationIterationCount?: AnimationIterationCount

The animation-iteration-count CSS property sets the number of times an animation sequence should be played before stopping.

Syntax: <single-animation-iteration-count>#

Initial value: 1

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-iteration-count

animationName?: AnimationName

The animation-name CSS property specifies the names of one or more @keyframes at-rules describing the animation or animations to apply to the element.

Syntax: [ none | <keyframes-name> ]#

Initial value: none

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-name

animationPlayState?: AnimationPlayState

The animation-play-state CSS property sets whether an animation is running or paused.

Syntax: <single-animation-play-state>#

Initial value: running

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-play-state

animationTimingFunction?: AnimationTimingFunction

The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle.

Syntax: <easing-function>#

Initial value: ease

Chrome Firefox Safari Edge IE
43 16 9 12 10
3 -x- 5 -x- 4 -x-

See

https://developer.mozilla.org/docs/Web/CSS/animation-timing-function

appearance?: Appearance

The **appearance** CSS property is used to display an element using platform-native styling, based on the operating system's theme. The -moz-appearance and -webkit-appearance properties are non-standard versions of this property, used (respectively) by Gecko (Firefox) and by WebKit-based (e.g., Safari) and Blink-based (e.g., Chrome, Opera) browsers to achieve the same thing. Note that Firefox and Edge also support -webkit-appearance, for compatibility reasons.

Syntax: none | auto | textfield | menulist-button | <compat-auto>

Initial value: auto

Chrome Firefox Safari Edge IE
84 80 3 -x- 84 No
1 -x- 1 -x- 12 -x-

See

https://developer.mozilla.org/docs/Web/CSS/appearance

aspectRatio?: AspectRatio

The aspect-ratio  CSS property sets a preferred aspect ratio for the box, which will be used in the calculation of auto sizes and some other layout functions.

Syntax: auto | <ratio>

Initial value: auto

Chrome Firefox Safari Edge IE
88 89 15 88 No

See

https://developer.mozilla.org/docs/Web/CSS/aspect-ratio

azimuth?: Azimuth

In combination with elevation, the azimuth CSS property enables different audio sources to be positioned spatially for aural presentation. This is important in that it provides a natural way to tell several voices apart, as each can be positioned to originate at a different location on the sound stage. Stereo output produce a lateral sound stage, while binaural headphones and multi-speaker setups allow for a fully three-dimensional stage.

Syntax: <angle> | [ [ left-side | far-left | left | center-left | center | center-right | right | far-right | right-side ] || behind ] | leftwards | rightwards

Initial value: center

Deprecated

backdropFilter?: BackdropFilter

The backdrop-filter CSS property lets you apply graphical effects such as blurring or color shifting to the area behind an element. Because it applies to everything behind the element, to see the effect you must make the element or its background at least partially transparent.

Syntax: none | <filter-function-list>

Initial value: none

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See

https://developer.mozilla.org/docs/Web/CSS/backdrop-filter

backfaceVisibility?: BackfaceVisibility

The backface-visibility CSS property sets whether the back face of an element is visible when turned towards the user.

Syntax: visible | hidden

Initial value: visible

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36 16 5.1 -x- 12 10
12 -x- 10 -x-

See

https://developer.mozilla.org/docs/Web/CSS/backface-visibility

background?: Background<TLength>

The background shorthand CSS property sets all background style properties at once, such as color, image, origin and size, or repeat method.

Syntax: [ <bg-layer> , ]* <final-bg-layer>

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/background

backgroundAttachment?: BackgroundAttachment

The background-attachment CSS property sets whether a background image's position is fixed within the viewport, or scrolls with its containing block.

Syntax: <attachment>#

Initial value: scroll

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/background-attachment

backgroundBlendMode?: BackgroundBlendMode

The background-blend-mode CSS property sets how an element's background images should blend with each other and with the element's background color.

Syntax: <blend-mode>#

Initial value: normal

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35 30 8 79 No

See

https://developer.mozilla.org/docs/Web/CSS/background-blend-mode

backgroundClip?: BackgroundClip

The background-clip CSS property sets whether an element's background extends underneath its border box, padding box, or content box.

Syntax: <box>#

Initial value: border-box

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1 4 3 -x- 12 9

See

https://developer.mozilla.org/docs/Web/CSS/background-clip

backgroundColor?: BackgroundColor

The background-color CSS property sets the background color of an element.

Syntax: <color>

Initial value: transparent

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/background-color

backgroundImage?: BackgroundImage

The background-image CSS property sets one or more background images on an element.

Syntax: <bg-image>#

Initial value: none

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/background-image

backgroundOrigin?: BackgroundOrigin

The background-origin CSS property sets the background's origin: from the border start, inside the border, or inside the padding.

Syntax: <box>#

Initial value: padding-box

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1 4 3 12 9

See

https://developer.mozilla.org/docs/Web/CSS/background-origin

backgroundPosition?: BackgroundPosition<TLength>

The background-position CSS property sets the initial position for each background image. The position is relative to the position layer set by background-origin.

Syntax: <bg-position>#

Initial value: 0% 0%

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/background-position

backgroundPositionX?: BackgroundPositionX<TLength>

The background-position-x CSS property sets the initial horizontal position for each background image. The position is relative to the position layer set by background-origin.

Syntax: [ center | [ [ left | right | x-start | x-end ]? <length-percentage>? ]! ]#

Initial value: left

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1 49 1 12 6

See

https://developer.mozilla.org/docs/Web/CSS/background-position-x

backgroundPositionY?: BackgroundPositionY<TLength>

The background-position-y CSS property sets the initial vertical position for each background image. The position is relative to the position layer set by background-origin.

Syntax: [ center | [ [ top | bottom | y-start | y-end ]? <length-percentage>? ]! ]#

Initial value: top

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1 49 1 12 6

See

https://developer.mozilla.org/docs/Web/CSS/background-position-y

backgroundRepeat?: BackgroundRepeat

The background-repeat CSS property sets how background images are repeated. A background image can be repeated along the horizontal and vertical axes, or not repeated at all.

Syntax: <repeat-style>#

Initial value: repeat

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/background-repeat

backgroundSize?: BackgroundSize<TLength>

The background-size CSS property sets the size of the element's background image. The image can be left to its natural size, stretched, or constrained to fit the available space.

Syntax: <bg-size>#

Initial value: auto auto

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1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/background-size

baselineShift?: BaselineShift<TLength>
blockOverflow?: BlockOverflow

Syntax: clip | ellipsis | <string>

Initial value: clip

blockSize?: BlockSize<TLength>

The block-size CSS property defines the horizontal or vertical size of an element's block, depending on its writing mode. It corresponds to either the width or the height property, depending on the value of writing-mode.

Syntax: <'width'>

Initial value: auto

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57 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/block-size

border?: Border<TLength>

The border shorthand CSS property sets an element's border. It sets the values of border-width, border-style, and border-color.

Syntax: <line-width> || <line-style> || <color>

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border

borderBlock?: BorderBlock<TLength>

The border-block CSS property is a shorthand property for setting the individual logical block border property values in a single place in the style sheet.

Syntax: <'border-top-width'> || <'border-top-style'> || <color>

Chrome Firefox Safari Edge IE
87 66 14.1 87 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block

borderBlockColor?: BorderBlockColor

The border-block-color CSS property defines the color of the logical block borders of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-color and border-bottom-color, or border-right-color and border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>{1,2}

Initial value: currentcolor

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See

https://developer.mozilla.org/docs/Web/CSS/border-block-color

borderBlockEnd?: BorderBlockEnd<TLength>

The border-block-end CSS property is a shorthand property for setting the individual logical block-end border property values in a single place in the style sheet.

Syntax: <'border-top-width'> || <'border-top-style'> || <color>

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-end

borderBlockEndColor?: BorderBlockEndColor

The border-block-end-color CSS property defines the color of the logical block-end border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-colorborder-right-colorborder-bottom-color, or border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>

Initial value: currentcolor

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See

https://developer.mozilla.org/docs/Web/CSS/border-block-end-color

borderBlockEndStyle?: BorderBlockEndStyle

The border-block-end-style CSS property defines the style of the logical block-end border of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style, border-right-style, border-bottom-style, or border-left-style property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-end-style

borderBlockEndWidth?: BorderBlockEndWidth<TLength>

The border-block-end-width CSS property defines the width of the logical block-end border of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-widthborder-right-widthborder-bottom-width, or border-left-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-end-width

borderBlockStart?: BorderBlockStart<TLength>

The border-block-start CSS property is a shorthand property for setting the individual logical block-start border property values in a single place in the style sheet.

Syntax: <'border-top-width'> || <'border-top-style'> || <color>

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-start

borderBlockStartColor?: BorderBlockStartColor

The border-block-start-color CSS property defines the color of the logical block-start border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-colorborder-right-colorborder-bottom-color, or border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>

Initial value: currentcolor

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-start-color

borderBlockStartStyle?: BorderBlockStartStyle

The border-block-start-style CSS property defines the style of the logical block start border of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-styleborder-right-styleborder-bottom-style, or border-left-style property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-start-style

borderBlockStartWidth?: BorderBlockStartWidth<TLength>

The border-block-start-width CSS property defines the width of the logical block-start border of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-widthborder-right-widthborder-bottom-width, or border-left-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-start-width

borderBlockStyle?: BorderBlockStyle

The border-block-style CSS property defines the style of the logical block borders of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style and border-bottom-style, or border-left-style and border-right-style properties depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

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See

https://developer.mozilla.org/docs/Web/CSS/border-block-style

borderBlockWidth?: BorderBlockWidth<TLength>

The border-block-width CSS property defines the width of the logical block borders of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width and border-bottom-width, or border-left-width, and border-right-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

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87 66 14.1 87 No

See

https://developer.mozilla.org/docs/Web/CSS/border-block-width

borderBottom?: BorderBottom<TLength>

The border-bottom shorthand CSS property sets an element's bottom border. It sets the values of border-bottom-width, border-bottom-style and border-bottom-color.

Syntax: <line-width> || <line-style> || <color>

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-bottom

borderBottomColor?: BorderBottomColor

The border-bottom-color CSS property sets the color of an element's bottom border. It can also be set with the shorthand CSS properties border-color or border-bottom.

Syntax: <'border-top-color'>

Initial value: currentcolor

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-bottom-color

borderBottomLeftRadius?: BorderBottomLeftRadius<TLength>

The border-bottom-left-radius CSS property rounds the bottom-left corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

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1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/border-bottom-left-radius

borderBottomRightRadius?: BorderBottomRightRadius<TLength>

The border-bottom-right-radius CSS property rounds the bottom-right corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

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4 4 5 12 9
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/border-bottom-right-radius

borderBottomStyle?: BorderBottomStyle

The border-bottom-style CSS property sets the line style of an element's bottom border.

Syntax: <line-style>

Initial value: none

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1 1 1 12 5.5

See

https://developer.mozilla.org/docs/Web/CSS/border-bottom-style

borderBottomWidth?: BorderBottomWidth<TLength>

The border-bottom-width CSS property sets the width of the bottom border of an element.

Syntax: <line-width>

Initial value: medium

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-bottom-width

borderCollapse?: BorderCollapse

The border-collapse CSS property sets whether cells inside a <table> have shared or separate borders.

Syntax: collapse | separate

Initial value: separate

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1 1 1.2 12 5

See

https://developer.mozilla.org/docs/Web/CSS/border-collapse

borderColor?: BorderColor

The border-color shorthand CSS property sets the color of an element's border.

Syntax: <color>{1,4}

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-color

borderEndEndRadius?: BorderEndEndRadius<TLength>

The border-end-end-radius CSS property defines a logical border radius on an element, which maps to a physical border radius that depends on the element's writing-mode, direction, and text-orientation. This is useful when building styles to work regardless of the text orientation and writing mode.

Syntax: <length-percentage>{1,2}

Initial value: 0

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89 66 15 89 No

See

https://developer.mozilla.org/docs/Web/CSS/border-end-end-radius

borderEndStartRadius?: BorderEndStartRadius<TLength>

The border-end-start-radius CSS property defines a logical border radius on an element, which maps to a physical border radius depending on the element's writing-mode, direction, and text-orientation. This is useful when building styles to work regardless of the text orientation and writing mode.

Syntax: <length-percentage>{1,2}

Initial value: 0

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89 66 15 89 No

See

https://developer.mozilla.org/docs/Web/CSS/border-end-start-radius

borderImage?: BorderImage

The border-image CSS property draws an image around a given element. It replaces the element's regular border.

Syntax: <'border-image-source'> || <'border-image-slice'> [ / <'border-image-width'> | / <'border-image-width'>? / <'border-image-outset'> ]? || <'border-image-repeat'>

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See

https://developer.mozilla.org/docs/Web/CSS/border-image

borderImageOutset?: BorderImageOutset<TLength>

The border-image-outset CSS property sets the distance by which an element's border image is set out from its border box.

Syntax: [ <length> | <number> ]{1,4}

Initial value: 0

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15 15 6 12 11

See

https://developer.mozilla.org/docs/Web/CSS/border-image-outset

borderImageRepeat?: BorderImageRepeat

The border-image-repeat CSS property defines how the edge regions of a source image are adjusted to fit the dimensions of an element's border image.

Syntax: [ stretch | repeat | round | space ]{1,2}

Initial value: stretch

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15 15 6 12 11

See

https://developer.mozilla.org/docs/Web/CSS/border-image-repeat

borderImageSlice?: BorderImageSlice

The border-image-slice CSS property divides the image specified by border-image-source into regions. These regions form the components of an element's border image.

Syntax: <number-percentage>{1,4} && fill?

Initial value: 100%

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15 15 6 12 11

See

https://developer.mozilla.org/docs/Web/CSS/border-image-slice

borderImageSource?: BorderImageSource

The border-image-source CSS property sets the source image used to create an element's border image.

Syntax: none | <image>

Initial value: none

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15 15 6 12 11

See

https://developer.mozilla.org/docs/Web/CSS/border-image-source

borderImageWidth?: BorderImageWidth<TLength>

The border-image-width CSS property sets the width of an element's border image.

Syntax: [ <length-percentage> | <number> | auto ]{1,4}

Initial value: 1

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15 13 6 12 11

See

https://developer.mozilla.org/docs/Web/CSS/border-image-width

borderInline?: BorderInline<TLength>

The border-inline CSS property is a shorthand property for setting the individual logical inline border property values in a single place in the style sheet.

Syntax: <'border-top-width'> || <'border-top-style'> || <color>

Chrome Firefox Safari Edge IE
87 66 14.1 87 No

See

https://developer.mozilla.org/docs/Web/CSS/border-inline

borderInlineColor?: BorderInlineColor

The border-inline-color CSS property defines the color of the logical inline borders of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-color and border-bottom-color, or border-right-color and border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>{1,2}

Initial value: currentcolor

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87 66 14.1 87 No

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-color

borderInlineEnd?: BorderInlineEnd<TLength>

The border-inline-end CSS property is a shorthand property for setting the individual logical inline-end border property values in a single place in the style sheet.

Syntax: <'border-top-width'> || <'border-top-style'> || <color>

Chrome Firefox Safari Edge IE
69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-end

borderInlineEndColor?: BorderInlineEndColor

The border-inline-end-color CSS property defines the color of the logical inline-end border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-color, border-right-color, border-bottom-color, or border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>

Initial value: currentcolor

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69 41 12.1 79 No
3 (-moz-border-end-color)

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-end-color

borderInlineEndStyle?: BorderInlineEndStyle

The border-inline-end-style CSS property defines the style of the logical inline end border of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style, border-right-style, border-bottom-style, or border-left-style property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

Chrome Firefox Safari Edge IE
69 41 12.1 79 No
3 (-moz-border-end-style)

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-end-style

borderInlineEndWidth?: BorderInlineEndWidth<TLength>

The border-inline-end-width CSS property defines the width of the logical inline-end border of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width, border-right-width, border-bottom-width, or border-left-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

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69 41 12.1 79 No
3 (-moz-border-end-width)

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-end-width

borderInlineStart?: BorderInlineStart<TLength>

The border-inline-start CSS property is a shorthand property for setting the individual logical inline-start border property values in a single place in the style sheet.

Syntax: <'border-top-width'> || <'border-top-style'> || <color>

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-start

borderInlineStartColor?: BorderInlineStartColor

The border-inline-start-color CSS property defines the color of the logical inline start border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-color, border-right-color, border-bottom-color, or border-left-color property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-color'>

Initial value: currentcolor

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69 41 12.1 79 No
3 (-moz-border-start-color)

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-start-color

borderInlineStartStyle?: BorderInlineStartStyle

The border-inline-start-style CSS property defines the style of the logical inline start border of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style, border-right-style, border-bottom-style, or border-left-style property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

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69 41 12.1 79 No
3 (-moz-border-start-style)

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-start-style

borderInlineStartWidth?: BorderInlineStartWidth<TLength>

The border-inline-start-width CSS property defines the width of the logical inline-start border of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width, border-right-width, border-bottom-width, or border-left-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

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69 41 12.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-start-width

borderInlineStyle?: BorderInlineStyle

The border-inline-style CSS property defines the style of the logical inline borders of an element, which maps to a physical border style depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-style and border-bottom-style, or border-left-style and border-right-style properties depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-style'>

Initial value: none

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See

https://developer.mozilla.org/docs/Web/CSS/border-inline-style

borderInlineWidth?: BorderInlineWidth<TLength>

The border-inline-width CSS property defines the width of the logical inline borders of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width and border-bottom-width, or border-left-width, and border-right-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

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87 66 14.1 87 No

See

https://developer.mozilla.org/docs/Web/CSS/border-inline-width

borderLeft?: BorderLeft<TLength>

The border-left shorthand CSS property sets all the properties of an element's left border.

Syntax: <line-width> || <line-style> || <color>

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See

https://developer.mozilla.org/docs/Web/CSS/border-left

borderLeftColor?: BorderLeftColor

The border-left-color CSS property sets the color of an element's left border. It can also be set with the shorthand CSS properties border-color or border-left.

Syntax: <color>

Initial value: currentcolor

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-left-color

borderLeftStyle?: BorderLeftStyle

The border-left-style CSS property sets the line style of an element's left border.

Syntax: <line-style>

Initial value: none

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See

https://developer.mozilla.org/docs/Web/CSS/border-left-style

borderLeftWidth?: BorderLeftWidth<TLength>

The border-left-width CSS property sets the width of the left border of an element.

Syntax: <line-width>

Initial value: medium

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-left-width

borderRadius?: BorderRadius<TLength>

The border-radius CSS property rounds the corners of an element's outer border edge. You can set a single radius to make circular corners, or two radii to make elliptical corners.

Syntax: <length-percentage>{1,4} [ / <length-percentage>{1,4} ]?

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See

https://developer.mozilla.org/docs/Web/CSS/border-radius

borderRight?: BorderRight<TLength>

The border-right shorthand CSS property sets all the properties of an element's right border.

Syntax: <line-width> || <line-style> || <color>

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1 1 1 12 5.5

See

https://developer.mozilla.org/docs/Web/CSS/border-right

borderRightColor?: BorderRightColor

The border-right-color CSS property sets the color of an element's right border. It can also be set with the shorthand CSS properties border-color or border-right.

Syntax: <color>

Initial value: currentcolor

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-right-color

borderRightStyle?: BorderRightStyle

The border-right-style CSS property sets the line style of an element's right border.

Syntax: <line-style>

Initial value: none

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See

https://developer.mozilla.org/docs/Web/CSS/border-right-style

borderRightWidth?: BorderRightWidth<TLength>

The border-right-width CSS property sets the width of the right border of an element.

Syntax: <line-width>

Initial value: medium

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1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-right-width

borderSpacing?: BorderSpacing<TLength>

The border-spacing CSS property sets the distance between the borders of adjacent <table> cells. This property applies only when border-collapse is separate.

Syntax: <length> <length>?

Initial value: 0

Chrome Firefox Safari Edge IE
1 1 1 12 8

See

https://developer.mozilla.org/docs/Web/CSS/border-spacing

borderStartEndRadius?: BorderStartEndRadius<TLength>

The border-start-end-radius CSS property defines a logical border radius on an element, which maps to a physical border radius depending on the element's writing-mode, direction, and text-orientation. This is useful when building styles to work regardless of the text orientation and writing mode.

Syntax: <length-percentage>{1,2}

Initial value: 0

Chrome Firefox Safari Edge IE
89 66 15 89 No

See

https://developer.mozilla.org/docs/Web/CSS/border-start-end-radius

borderStartStartRadius?: BorderStartStartRadius<TLength>

The border-start-start-radius CSS property defines a logical border radius on an element, which maps to a physical border radius that depends on the element's writing-mode, direction, and text-orientation. This is useful when building styles to work regardless of the text orientation and writing mode.

Syntax: <length-percentage>{1,2}

Initial value: 0

Chrome Firefox Safari Edge IE
89 66 15 89 No

See

https://developer.mozilla.org/docs/Web/CSS/border-start-start-radius

borderStyle?: BorderStyle

The border-style shorthand CSS property sets the line style for all four sides of an element's border.

Syntax: <line-style>{1,4}

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-style

borderTop?: BorderTop<TLength>

The border-top shorthand CSS property sets all the properties of an element's top border.

Syntax: <line-width> || <line-style> || <color>

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-top

borderTopColor?: BorderTopColor

The border-top-color CSS property sets the color of an element's top border. It can also be set with the shorthand CSS properties border-color or border-top.

Syntax: <color>

Initial value: currentcolor

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-top-color

borderTopLeftRadius?: BorderTopLeftRadius<TLength>

The border-top-left-radius CSS property rounds the top-left corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

Chrome Firefox Safari Edge IE
4 4 5 12 9
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/border-top-left-radius

borderTopRightRadius?: BorderTopRightRadius<TLength>

The border-top-right-radius CSS property rounds the top-right corner of an element by specifying the radius (or the radius of the semi-major and semi-minor axes) of the ellipse defining the curvature of the corner.

Syntax: <length-percentage>{1,2}

Initial value: 0

Chrome Firefox Safari Edge IE
4 4 5 12 9
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/border-top-right-radius

borderTopStyle?: BorderTopStyle

The border-top-style CSS property sets the line style of an element's top border.

Syntax: <line-style>

Initial value: none

Chrome Firefox Safari Edge IE
1 1 1 12 5.5

See

https://developer.mozilla.org/docs/Web/CSS/border-top-style

borderTopWidth?: BorderTopWidth<TLength>

The border-top-width CSS property sets the width of the top border of an element.

Syntax: <line-width>

Initial value: medium

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-top-width

borderWidth?: BorderWidth<TLength>

The border-width shorthand CSS property sets the width of an element's border.

Syntax: <line-width>{1,4}

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/border-width

bottom?: Bottom<TLength>

The bottom CSS property participates in setting the vertical position of a positioned element. It has no effect on non-positioned elements.

Syntax: <length> | <percentage> | auto

Initial value: auto

Chrome Firefox Safari Edge IE
1 1 1 12 5

See

https://developer.mozilla.org/docs/Web/CSS/bottom

boxAlign?: BoxAlign

The box-align CSS property specifies how an element aligns its contents across its layout in a perpendicular direction. The effect of the property is only visible if there is extra space in the box.

Syntax: start | center | end | baseline | stretch

Initial value: stretch

Deprecated

boxDecorationBreak?: BoxDecorationBreak

The box-decoration-break CSS property specifies how an element's fragments should be rendered when broken across multiple lines, columns, or pages.

Syntax: slice | clone

Initial value: slice

Chrome Firefox Safari Edge IE
22 -x- 32 7 -x- 79 -x- No

See

https://developer.mozilla.org/docs/Web/CSS/box-decoration-break

boxDirection?: BoxDirection

The box-direction CSS property specifies whether a box lays out its contents normally (from the top or left edge), or in reverse (from the bottom or right edge).

Syntax: normal | reverse | inherit

Initial value: normal

Deprecated

boxFlex?: BoxFlex

The -moz-box-flex and -webkit-box-flex CSS properties specify how a -moz-box or -webkit-box grows to fill the box that contains it, in the direction of the containing box's layout.

Syntax: <number>

Initial value: 0

Deprecated

boxFlexGroup?: BoxFlexGroup

The box-flex-group CSS property assigns the flexbox's child elements to a flex group.

Syntax: <integer>

Initial value: 1

Deprecated

boxLines?: BoxLines

The box-lines CSS property determines whether the box may have a single or multiple lines (rows for horizontally oriented boxes, columns for vertically oriented boxes).

Syntax: single | multiple

Initial value: single

Deprecated

boxOrdinalGroup?: BoxOrdinalGroup

The box-ordinal-group CSS property assigns the flexbox's child elements to an ordinal group.

Syntax: <integer>

Initial value: 1

Deprecated

boxOrient?: BoxOrient

This is a property of the original CSS Flexible Box Layout Module draft, and has been replaced by a newer standard. See flexbox for information about the current standard.

Syntax: horizontal | vertical | inline-axis | block-axis | inherit

Initial value: inline-axis (horizontal in XUL)

Deprecated

boxPack?: BoxPack

The -moz-box-pack and -webkit-box-pack CSS properties specify how a -moz-box or -webkit-box packs its contents in the direction of its layout. The effect of this is only visible if there is extra space in the box.

Syntax: start | center | end | justify

Initial value: start

Deprecated

boxShadow?: BoxShadow

The box-shadow CSS property adds shadow effects around an element's frame. You can set multiple effects separated by commas. A box shadow is described by X and Y offsets relative to the element, blur and spread radius, and color.

Syntax: none | <shadow>#

Initial value: none

Chrome Firefox Safari Edge IE
10 4 5.1 12 9
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/box-shadow

boxSizing?: BoxSizing

The box-sizing CSS property sets how the total width and height of an element is calculated.

Syntax: content-box | border-box

Initial value: content-box

Chrome Firefox Safari Edge IE
10 29 5.1 12 8
1 -x- 1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/box-sizing

breakAfter?: BreakAfter

The break-after CSS property sets how page, column, or region breaks should behave after a generated box. If there is no generated box, the property is ignored.

Syntax: auto | avoid | always | all | avoid-page | page | left | right | recto | verso | avoid-column | column | avoid-region | region

Initial value: auto


Supported in Multi-column Layout

Chrome Firefox Safari Edge IE
50 65 No 12 10

Supported in Paged Media

Chrome Firefox Safari Edge IE
50 65 10 12 10

See

https://developer.mozilla.org/docs/Web/CSS/break-after

breakBefore?: BreakBefore

The break-before CSS property sets how page, column, or region breaks should behave before a generated box. If there is no generated box, the property is ignored.

Syntax: auto | avoid | always | all | avoid-page | page | left | right | recto | verso | avoid-column | column | avoid-region | region

Initial value: auto


Supported in Multi-column Layout

Chrome Firefox Safari Edge IE
50 65 No 12 10

Supported in Paged Media

Chrome Firefox Safari Edge IE
50 65 10 12 10

See

https://developer.mozilla.org/docs/Web/CSS/break-before

breakInside?: BreakInside

The break-inside CSS property sets how page, column, or region breaks should behave inside a generated box. If there is no generated box, the property is ignored.

Syntax: auto | avoid | avoid-page | avoid-column | avoid-region

Initial value: auto


Supported in Multi-column Layout

Chrome Firefox Safari Edge IE
50 65 10 12 10

Supported in Paged Media

Chrome Firefox Safari Edge IE
50 65 10 12 10

See

https://developer.mozilla.org/docs/Web/CSS/break-inside

captionSide?: CaptionSide

The caption-side CSS property puts the content of a table's <caption> on the specified side. The values are relative to the writing-mode of the table.

Syntax: top | bottom | block-start | block-end | inline-start | inline-end

Initial value: top

Chrome Firefox Safari Edge IE
1 1 1 12 8

See

https://developer.mozilla.org/docs/Web/CSS/caption-side

caretColor?: CaretColor

The caret-color CSS property sets the color of the insertion caret, the visible marker where the next character typed will be inserted. This is sometimes referred to as the text input cursor. The caret appears in elements such as <input> or those with the contenteditable attribute. The caret is typically a thin vertical line that flashes to help make it more noticeable. By default, it is black, but its color can be altered with this property.

Syntax: auto | <color>

Initial value: auto

Chrome Firefox Safari Edge IE
57 53 11.1 79 No

See

https://developer.mozilla.org/docs/Web/CSS/caret-color

clear?: Clear

The clear CSS property sets whether an element must be moved below (cleared) floating elements that precede it. The clear property applies to floating and non-floating elements.

Syntax: none | left | right | both | inline-start | inline-end

Initial value: none

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/clear

clip?: Clip

The clip CSS property defines a visible portion of an element. The clip property applies only to absolutely positioned elements — that is, elements with position:absolute or position:fixed.

Syntax: <shape> | auto

Initial value: auto

Deprecated

clipPath?: ClipPath

The **clip-path** CSS property creates a clipping region that sets what part of an element should be shown. Parts that are inside the region are shown, while those outside are hidden.

Syntax: <clip-source> | [ <basic-shape> || <geometry-box> ] | none

Initial value: none

Chrome Firefox Safari Edge IE
55 3.5 9.1 12 10
23 -x- 6.1 -x-

See

https://developer.mozilla.org/docs/Web/CSS/clip-path

clipRule?: ClipRule
color?: Color

The color CSS property sets the foreground color value of an element's text and text decorations, and sets the <currentcolor> value. currentcolor may be used as an indirect value on other properties and is the default for other color properties, such as border-color.

Syntax: <color>

Initial value: Varies from one browser to another

Chrome Firefox Safari Edge IE
1 1 1 12 3

See

https://developer.mozilla.org/docs/Web/CSS/color

colorAdjust?: ColorAdjust

The color-adjust CSS property sets what, if anything, the user agent may do to optimize the appearance of the element on the output device. By default, the browser is allowed to make any adjustments to the element's appearance it determines to be necessary and prudent given the type and capabilities of the output device.

Syntax: economy | exact

Initial value: economy

Chrome Firefox Safari Edge IE
49 (-webkit-print-color-adjust) 48 6 (-webkit-print-color-adjust) 79 (-webkit-print-color-adjust) No

See

https://developer.mozilla.org/docs/Web/CSS/color-adjust

colorInterpolation?: ColorInterpolation
colorRendering?: ColorRendering
colorScheme?: ColorScheme

The color-scheme CSS property allows an element to indicate which color schemes it can comfortably be rendered in.

Syntax: normal | [ light | dark | <custom-ident> ]+

Initial value: normal

Chrome Firefox Safari Edge IE
81 No 13 81 No

See

https://developer.mozilla.org/docs/Web/CSS/color-scheme

columnCount?: ColumnCount

The column-count CSS property breaks an element's content into the specified number of columns.

Syntax: <integer> | auto

Initial value: auto

Chrome Firefox Safari Edge IE
50 52 9 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-count

columnFill?: ColumnFill

The column-fill CSS property controls how an element's contents are balanced when broken into columns.

Syntax: auto | balance | balance-all

Initial value: balance

Chrome Firefox Safari Edge IE
50 52 9 12 10
8 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-fill

columnGap?: ColumnGap<TLength>

The column-gap CSS property sets the size of the gap (gutter) between an element's columns.

Syntax: normal | <length-percentage>

Initial value: normal


Supported in Flex Layout

Chrome Firefox Safari Edge IE
84 63 14.1 84 No

Supported in Grid Layout

Chrome Firefox Safari Edge IE
66 61 12 16 No
57 (grid-column-gap) 52 (grid-column-gap) 10.1 (grid-column-gap)

Supported in Multi-column Layout

Chrome Firefox Safari Edge IE
50 52 10 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-gap

columnRule?: ColumnRule<TLength>

The column-rule shorthand CSS property sets the width, style, and color of the line drawn between columns in a multi-column layout.

Syntax: <'column-rule-width'> || <'column-rule-style'> || <'column-rule-color'>

Chrome Firefox Safari Edge IE
50 52 9 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-rule

columnRuleColor?: ColumnRuleColor

The column-rule-color CSS property sets the color of the line drawn between columns in a multi-column layout.

Syntax: <color>

Initial value: currentcolor

Chrome Firefox Safari Edge IE
50 52 9 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-rule-color

columnRuleStyle?: ColumnRuleStyle

The column-rule-style CSS property sets the style of the line drawn between columns in a multi-column layout.

Syntax: <'border-style'>

Initial value: none

Chrome Firefox Safari Edge IE
50 52 9 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-rule-style

columnRuleWidth?: ColumnRuleWidth<TLength>

The column-rule-width CSS property sets the width of the line drawn between columns in a multi-column layout.

Syntax: <'border-width'>

Initial value: medium

Chrome Firefox Safari Edge IE
50 52 9 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-rule-width

columnSpan?: ColumnSpan

The column-span CSS property makes it possible for an element to span across all columns when its value is set to all.

Syntax: none | all

Initial value: none

Chrome Firefox Safari Edge IE
50 71 9 12 10
6 -x- 5.1 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-span

columnWidth?: ColumnWidth<TLength>

The column-width CSS property sets the ideal column width in a multi-column layout. The container will have as many columns as can fit without any of them having a width less than the column-width value. If the width of the container is narrower than the specified value, the single column's width will be smaller than the declared column width.

Syntax: <length> | auto

Initial value: auto

Chrome Firefox Safari Edge IE
50 50 9 12 10
1 -x- 3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/column-width

columns?: Columns<TLength>

The columns CSS shorthand property sets the number of columns to use when drawing an element's contents, as well as those columns' widths.

Syntax: <'column-width'> || <'column-count'>

Chrome Firefox Safari Edge IE
50 52 9 12 10
3 -x-

See

https://developer.mozilla.org/docs/Web/CSS/columns

contain?: Contain

The contain CSS property allows an author to indicate that an element and its contents are, as much as possible, independent of the rest of the document tree. This allows the browser to recalculate layout, style, paint, size, or any combination of them for a limited area of the DOM and not the entire page, leading to obvious performance benefits.

Syntax: none | strict | content | [ size || layout || style || paint ]

Initial value: none

Chrome Firefox Safari Edge IE
52 69 No 79 No

See

https://developer.mozilla.org/docs/Web/CSS/contain

content?: Content

The content CSS property replaces an element with a generated value. Objects inserted using the content property are anonymous replaced elements.

Syntax: normal | none | [ <content-replacement> | <content-list> ] [/ <string> ]?

Initial value: normal

Chrome Firefox Safari Edge IE
1 1 1 12 8

See

https://developer.mozilla.org/docs/Web/CSS/content

contentVisibility?: ContentVisibility

The content-visibility CSS property controls whether or not an element renders its contents at all, along with forcing a strong set of containments, allowing user agents to potentially omit large swathes of layout and rendering work until it becomes needed. Basically it enables the user agent to skip an element's rendering work, including layout and painting, until it is needed, makes the initial page load much faster.

Syntax: visible | auto | hidden

Initial value: visible

Chrome Firefox Safari Edge IE
85 No No 85 No

See

https://developer.mozilla.org/docs/Web/CSS/content-visibility

counterIncrement?: CounterIncrement

The counter-increment CSS property increases or decreases the value of a CSS counter by a given value.

Syntax: [ <custom-ident> <integer>? ]+ | none

Initial value: none

Chrome Firefox Safari Edge IE
2 1 3 12 8

See

https://developer.mozilla.org/docs/Web/CSS/counter-increment

counterReset?: CounterReset

The counter-reset CSS property resets a CSS counter to a given value.

Syntax: [ <custom-ident> <integer>? ]+ | none

Initial value: none

Chrome Firefox Safari Edge IE
2 1 3 12 8

See

https://developer.mozilla.org/docs/Web/CSS/counter-reset

counterSet?: CounterSet

The counter-set CSS property sets a CSS counter to a given value. It manipulates the value of existing counters, and will only create new counters if there isn't already a counter of the given name on the element.

Syntax: [ <custom-ident> <integer>? ]+ | none

Initial value: none

Chrome Firefox Safari Edge IE
85 68 No 85 No

See

https://developer.mozilla.org/docs/Web/CSS/counter-set

cursor?: Cursor

The cursor CSS property sets the type of mouse cursor, if any, to show when the mouse pointer is over an element.

Syntax: [ [ <url> [ <x> <y> ]? , ]* [ auto | default | none | context-menu | help | pointer | progress | wait | cell | crosshair | text | vertical-text | alias | copy | move | no-drop | not-allowed | e-resize | n-resize | ne-resize | nw-resize | s-resize | se-resize | sw-resize | w-resize | ew-resize | ns-resize | nesw-resize | nwse-resize | col-resize | row-resize | all-scroll | zoom-in | zoom-out | grab | grabbing ] ]

Initial value: auto

Chrome Firefox Safari Edge IE
1 1 1.2 12 4

See

https://developer.mozilla.org/docs/Web/CSS/cursor

direction?: Direction

The direction CSS property sets the direction of text, table columns, and horizontal overflow. Use rtl for languages written from right to left (like Hebrew or Arabic), and ltr for those written from left to right (like English and most other languages).

Syntax: ltr | rtl

Initial value: ltr

Chrome Firefox Safari Edge IE
2 1 1 12 5.5

See

https://developer.mozilla.org/docs/Web/CSS/direction

display?: Display

The display CSS property sets whether an element is treated as a block or inline element and the layout used for its children, such as flow layout, grid or flex.

Syntax: [ <display-outside> || <display-inside> ] | <display-listitem> | <display-internal> | <display-box> | <display-legacy>

Initial value: inline

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/display

dominantBaseline?: DominantBaseline
emptyCells?: EmptyCells

The empty-cells CSS property sets whether borders and backgrounds appear around <table> cells that have no visible content.

Syntax: show | hide

Initial value: show

Chrome Firefox Safari Edge IE
1 1 1.2 12 8

See

https://developer.mozilla.org/docs/Web/CSS/empty-cells

fill?: Fill
fillOpacity?: FillOpacity
fillRule?: FillRule
filter?: Filter

The filter CSS property applies graphical effects like blur or color shift to an element. Filters are commonly used to adjust the rendering of images, backgrounds, and borders.

Syntax: none | <filter-function-list>

Initial value: none

Chrome Firefox Safari Edge IE
53 35 9.1 12 No
18 -x- 6 -x-

See

https://developer.mozilla.org/docs/Web/CSS/filter

flex?: Flex<TLength>

The flex CSS shorthand property sets how a flex item will grow or shrink to fit the space available in its flex container.

Syntax: none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]

Chrome Firefox Safari Edge IE
29 20 9 12 11
21 -x- 7 -x- 10 -x-

See

https://developer.mozilla.org/docs/Web/CSS/flex

flexBasis?: FlexBasis<TLength>

The flex-basis CSS property sets the initial main size of a flex item. It sets the size of the content box unless otherwise set with box-sizing.

Syntax: content | <'width'>

Initial value: auto

Chrome Firefox Safari Edge IE
29 22 9 12 11
22 -x- 7 -x-

See

https://developer.mozilla.org/docs/Web/CSS/flex-basis

flexDirection?: FlexDirection

The flex-direction CSS property sets how flex items are placed in the flex container defining the main axis and the direction (normal or reversed).

Syntax: row | row-reverse | column | column-reverse

Initial value: row

Chrome Firefox Safari Edge IE
29 20 9 12 11
21 -x- 7 -x- 10 -x-

See

https://developer.mozilla.org/docs/Web/CSS/flex-direction

flexFlow?: FlexFlow

The flex-flow CSS shorthand property specifies the direction of a flex container, as well as its wrapping behavior.

Syntax: <'flex-direction'> || <'flex-wrap'>

Chrome Firefox Safari Edge IE
29 28 9 12 11
21 -x- 7 -x-

See

https://developer.mozilla.org/docs/Web/CSS/flex-flow

flexGrow?: FlexGrow

The flex-grow CSS property sets the flex grow factor of a flex item main size.

Syntax: <number>

Initial value: 0

Chrome Firefox Safari Edge IE
29 20 9 12 11
22 -x- 7 -x- 10 (-ms-flex-positive)

See

https://developer.mozilla.org/docs/Web/CSS/flex-grow

flexShrink?: FlexShrink

The flex-shrink CSS property sets the flex shrink factor of a flex item. If the size of all flex items is larger than the flex container, items shrink to fit according to flex-shrink.

Syntax: <number>

Initial value: 1

Chrome Firefox Safari Edge IE
29 20 9 12 10
22 -x- 8 -x-

See

https://developer.mozilla.org/docs/Web/CSS/flex-shrink

flexWrap?: FlexWrap

The flex-wrap CSS property sets whether flex items are forced onto one line or can wrap onto multiple lines. If wrapping is allowed, it sets the direction that lines are stacked.

Syntax: nowrap | wrap | wrap-reverse

Initial value: nowrap

Chrome Firefox Safari Edge IE
29 28 9 12 11
21 -x- 6.1 -x-

See

https://developer.mozilla.org/docs/Web/CSS/flex-wrap

float?: Float

The float CSS property places an element on the left or right side of its container, allowing text and inline elements to wrap around it. The element is removed from the normal flow of the page, though still remaining a part of the flow (in contrast to absolute positioning).

Syntax: left | right | none | inline-start | inline-end

Initial value: none

Chrome Firefox Safari Edge IE
1 1 1 12 4

See

https://developer.mozilla.org/docs/Web/CSS/float

floodColor?: FloodColor
floodOpacity?: FloodOpacity
font?: Font

The font CSS shorthand property sets all the different properties of an element's font. Alternatively, it sets an element's font to a system font.

Syntax: [ [ <'font-style'> || <font-variant-css21> || <'font-weight'> || <'font-stretch'> ]? <'font-size'> [ / <'line-height'> ]? <'font-family'> ] | caption | icon | menu | message-box | small-caption | status-bar

Chrome Firefox Safari Edge IE
1 1 1 12 3

See

https://developer.mozilla.org/docs/Web/CSS/font