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# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# CSS Longhand Properties defined via predefined_type

# This file contains property definitions that are processed by the build system

# to generate the property module code.

# Each section `[property-name]` defines a longhand property with the following fields:

# Required fields:

#   type                - The Rust type name (e.g., "Display", "Color")

#   struct              - Which style struct this belongs to ("box", "font", "position", etc.)

#   engine              - If this property is specific to one engine, the engine that it applies to

#   spec                - URL to the specification

#   affects             - What does this property affect? ("layout", "overflow", "paint", "")

# Optional fields:

#   initial                     - The computed initial value expression

#   keyword                     - Description of the keyword.

#   initial_specified_value     - Initial specified value (if different from initial)

#   animation_type              - "none", "normal", or "discrete" (default: "normal")

#   parse_method                - Parse method name (default: "parse")

#   allow_quirks                - true/false (default: false)

#   boxed                       - true/false - whether to box the value

#   vector                      - A dictionary with:

#     animation_type  - repeatable_list / with_zero / none

#     simple_bindings - true/false

#     need_index      - true/false

#     separator       - "Comma" or "Space" (for vector properties, default comma)

#   keyword                     - A dictionary with:

#     values                 - Space separated list of valid values

#     extra_gecko_values

#     gecko_enum_prefix

#     gecko_constant_prefix

#     custom_consts - map with name -> enum mapping

#     gecko_inexhaustive - Whether the gecko enum doesn't cover all keywords

#   gecko_pref                  - Gecko preference name

#   servo_pref                  - Servo preference name

#   gecko_ffi_name              - Gecko FFI name (defaults to "m" + CamelCase)

#   enabled_in                  - "content", "chrome", "ua", or ""

#   logical                     - true/false - whether this is a logical property

#   logical_group               - Logical property group name

#   flags                       - Space-separated flags (e.g., "CAN_ANIMATE_ON_COMPOSITOR")

#   aliases                     - Property aliases

#   extra_prefixes              - Vendor prefixes

#   ignored_when_colors_disabled - true/false

#   has_effect_on_gecko_scrollbars - true/false

#   rule_types_allowed          - Which rule types allow this property

#   servo_restyle_damage        - Valid values are "repaint", "rebuild_stacking_context", "recalculate_overflow", "rebuild_box".

[-moz-box-flex]

type = "NonNegativeNumber"

initial = "From::from(0.)"

struct = "xul"

engine = "gecko"

gecko_ffi_name = "mBoxFlex"

aliases = ["-webkit-box-flex"]

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/box-flex)"

affects = "layout"

# NOTE(heycam): Odd that the initial value is 1 yet 0 is a valid value.

[-moz-box-ordinal-group]

type = "Integer"

initial = "1"

struct = "xul"

engine = "gecko"

parse_method = "parse_non_negative"

aliases = ["-webkit-box-ordinal-group"]

gecko_ffi_name = "mBoxOrdinal"

animation_type = "discrete"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-box-ordinal-group)"

affects = "layout"

[-moz-default-appearance]

type = "Appearance"

initial = "computed::Appearance::None"

struct = "box"

engine = "gecko"

animation_type = "none"

spec = "Internal (not web-exposed)"

enabled_in = "chrome"

gecko_ffi_name = "mDefaultAppearance"

affects = "paint"

[-moz-min-font-size-ratio]

type = "Percentage"

initial = "computed::Percentage::hundred()"

struct = "font"

engine = "gecko"

animation_type = "none"

gecko_ffi_name = "mMinFontSizeRatio"

enabled_in = "ua"

spec = "Nonstandard (Internal-only)"

affects = "layout"

[-webkit-line-clamp]

type = "LineClamp"

initial = "computed::LineClamp::none()"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-overflow-3/#line-clamp"

affects = "layout"

[-x-lang]

type = "XLang"

initial = "computed::XLang::get_initial_value()"

struct = "font"

animation_type = "none"

enabled_in = ""

has_effect_on_gecko_scrollbars = false

spec = "Internal (not web-exposed)"

affects = "layout"

[-x-text-scale]

type = "XTextScale"

initial = "computed::XTextScale::All"

struct = "font"

engine = "gecko"

animation_type = "none"

enabled_in = ""

has_effect_on_gecko_scrollbars = false

spec = "Internal (not web-exposed)"

affects = "layout"

[accent-color]

type = "ColorOrAuto"

initial = "generics::color::ColorOrAuto::Auto"

struct = "inherited_ui"

engine = "gecko"

spec = "https://drafts.csswg.org/css-ui-4/#widget-accent"

ignored_when_colors_disabled = true

affects = "paint"

[align-content]

type = "ContentDistribution"

initial = "specified::ContentDistribution::normal()"

struct = "position"

parse_method = "parse_block"

spec = "https://drafts.csswg.org/css-align/#propdef-align-content"

extra_prefixes = ["webkit"]

animation_type = "discrete"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[align-items]

type = "ItemPlacement"

initial = "specified::ItemPlacement::normal()"

struct = "position"

parse_method = "parse_block"

spec = "https://drafts.csswg.org/css-align/#propdef-align-items"

extra_prefixes = ["webkit"]

animation_type = "discrete"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[align-self]

type = "SelfAlignment"

initial = "specified::SelfAlignment::auto()"

struct = "position"

parse_method = "parse_block"

spec = "https://drafts.csswg.org/css-align/#align-self-property"

extra_prefixes = ["webkit"]

animation_type = "discrete"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

affects = "layout"

[alignment-baseline]

type = "AlignmentBaseline"

initial = "computed::AlignmentBaseline::Baseline"

struct = "box"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-inline-3/#alignment-baseline"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[anchor-name]

type = "AnchorName"

initial = "computed::AnchorName::none()"

struct = "box"

engine = "gecko"

animation_type = "discrete"

gecko_pref = "layout.css.anchor-positioning.enabled"

spec = "https://drafts.csswg.org/css-anchor-position-1/#propdef-anchor-name"

affects = ""

[anchor-scope]

type = "AnchorScope"

initial = "computed::AnchorScope::none()"

struct = "box"

engine = "gecko"

animation_type = "discrete"

gecko_pref = "layout.css.anchor-positioning.enabled"

spec = "https://drafts.csswg.org/css-anchor-position-1/#propdef-scope"

affects = ""

[animation-delay]

type = "Time"

initial = "computed::Time::zero()"

struct = "ui"

initial_specified_value = "specified::Time::zero()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

spec = "https://drafts.csswg.org/css-animations/#propdef-animation-delay"

rule_types_allowed = ["style", "scope"]

affects = ""

[animation-direction]

type = "AnimationDirection"

initial = "computed::AnimationDirection::Normal"

struct = "ui"

initial_specified_value = "specified::AnimationDirection::Normal"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

spec = "https://drafts.csswg.org/css-animations/#propdef-animation-direction"

rule_types_allowed = ["style", "scope"]

affects = ""

[animation-duration]

type = "AnimationDuration"

initial = "computed::AnimationDuration::auto()"

struct = "ui"

initial_specified_value = "specified::AnimationDuration::auto()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

spec = "https://drafts.csswg.org/css-animations-2/#animation-duration"

affects = ""

[animation-fill-mode]

type = "AnimationFillMode"

initial = "computed::AnimationFillMode::None"

struct = "ui"

initial_specified_value = "computed::AnimationFillMode::None"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

spec = "https://drafts.csswg.org/css-animations/#propdef-animation-fill-mode"

rule_types_allowed = ["style", "scope"]

affects = ""

[animation-iteration-count]

type = "AnimationIterationCount"

initial = "computed::AnimationIterationCount::one()"

struct = "ui"

initial_specified_value = "specified::AnimationIterationCount::one()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

rule_types_allowed = ["style", "scope"]

spec = "https://drafts.csswg.org/css-animations/#propdef-animation-iteration-count"

affects = ""

[animation-name]

type = "AnimationName"

initial = "computed::AnimationName::none()"

struct = "ui"

initial_specified_value = "specified::AnimationName::none()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

rule_types_allowed = ["style", "scope"]

spec = "https://drafts.csswg.org/css-animations/#propdef-animation-name"

affects = ""

[animation-play-state]

type = "AnimationPlayState"

initial = "computed::AnimationPlayState::Running"

struct = "ui"

initial_specified_value = "computed::AnimationPlayState::Running"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

spec = "https://drafts.csswg.org/css-animations/#propdef-animation-play-state"

rule_types_allowed = ["style", "scope"]

affects = ""

[animation-timeline]

type = "AnimationTimeline"

initial = "computed::AnimationTimeline::auto()"

struct = "ui"

servo_pref = "layout.unimplemented"

initial_specified_value = "specified::AnimationTimeline::auto()"

vector = { need_index = true }

animation_type = "none"

gecko_pref = "layout.css.scroll-driven-animations.enabled"

spec = "https://drafts.csswg.org/css-animations-2/#propdef-animation-timeline"

rule_types_allowed = ["style", "scope"]

affects = ""

[animation-timing-function]

type = "TimingFunction"

initial = "computed::TimingFunction::ease()"

struct = "ui"

initial_specified_value = "specified::TimingFunction::ease()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.animations", "webkit"]

spec = "https://drafts.csswg.org/css-transitions/#propdef-animation-timing-function"

affects = ""

[appearance]

type = "Appearance"

initial = "computed::Appearance::None"

struct = "box"

engine = "gecko"

extra_prefixes = ["moz:layout.css.moz-appearance.enabled", "webkit"]

spec = "https://drafts.csswg.org/css-ui-4/#propdef-appearance"

animation_type = "discrete"

gecko_ffi_name = "mAppearance"

affects = "paint"

[aspect-ratio]

type = "AspectRatio"

initial = "computed::AspectRatio::auto()"

struct = "position"

spec = "https://drafts.csswg.org/css-sizing-4/#aspect-ratio"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[backdrop-filter]

type = "Filter"

struct = "effects"

vector = { simple_bindings = true, separator = "Space", animation_type = "with_zero" }

gecko_ffi_name = "mBackdropFilters"

gecko_pref = "layout.css.backdrop-filter.enabled"

servo_pref = "layout.unimplemented"

spec = "https://drafts.fxtf.org/filter-effects-2/#propdef-backdrop-filter"

affects = "overflow"

[background-color]

type = "Color"

initial = "computed::Color::TRANSPARENT_BLACK"

struct = "background"

initial_specified_value = "SpecifiedValue::transparent()"

spec = "https://drafts.csswg.org/css-backgrounds/#background-color"

ignored_when_colors_disabled = true

allow_quirks = true

flags = "CAN_ANIMATE_ON_COMPOSITOR"

servo_restyle_damage = "repaint"

affects = "paint"

[background-image]

type = "Image"

initial = "computed::Image::None"

struct = "background"

initial_specified_value = "specified::Image::None"

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-image"

vector = {}

animation_type = "discrete"

ignored_when_colors_disabled = true

servo_restyle_damage = "repaint"

affects = "paint"

[background-position-x]

type = "position::HorizontalPosition"

initial = "computed::LengthPercentage::zero_percent()"

struct = "background"

initial_specified_value = "SpecifiedValue::initial_specified_value()"

spec = "https://drafts.csswg.org/css-backgrounds-4/#propdef-background-position-x"

vector = { animation_type = "repeatable_list" }

servo_restyle_damage = "repaint"

affects = "paint"

[background-position-y]

type = "position::VerticalPosition"

initial = "computed::LengthPercentage::zero_percent()"

struct = "background"

initial_specified_value = "SpecifiedValue::initial_specified_value()"

spec = "https://drafts.csswg.org/css-backgrounds-4/#propdef-background-position-y"

vector = { animation_type = "repeatable_list" }

servo_restyle_damage = "repaint"

affects = "paint"

[background-repeat]

type = "BackgroundRepeat"

initial = "computed::BackgroundRepeat::repeat()"

struct = "background"

initial_specified_value = "specified::BackgroundRepeat::repeat()"

animation_type = "discrete"

vector = {}

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-repeat"

servo_restyle_damage = "repaint"

affects = "paint"

[background-size]

type = "BackgroundSize"

initial = "computed::BackgroundSize::auto()"

struct = "background"

initial_specified_value = "specified::BackgroundSize::auto()"

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-size"

vector = { animation_type = "repeatable_list" }

extra_prefixes = ["webkit"]

servo_restyle_damage = "repaint"

affects = "paint"

[baseline-shift]

type = "BaselineShift"

initial = "computed::BaselineShift::zero()"

struct = "box"

spec = "https://drafts.csswg.org/css-inline-3/#baseline-shift"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[baseline-source]

type = "BaselineSource"

initial = "computed::BaselineSource::Auto"

struct = "box"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-inline-3/#baseline-source"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[block-size]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical = true

logical_group = "size"

parse_method = "parse_size_for_width_or_height"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-block-size"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-spacing]

type = "BorderSpacing"

initial = "computed::BorderSpacing::zero()"

struct = "inherited_table"

boxed = true

spec = "https://drafts.csswg.org/css-tables/#propdef-border-spacing"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[bottom]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://www.w3.org/TR/CSS2/visuren.html#propdef-bottom"

allow_quirks = true

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

gecko_ffi_name = "mOffset.2"

servo_restyle_damage = "rebuild_box"

logical_group = "inset"

affects = "layout"

[box-shadow]

type = "BoxShadow"

struct = "effects"

vector = { simple_bindings = true, animation_type = "with_zero" }

extra_prefixes = ["webkit"]

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-backgrounds/#box-shadow"

affects = "overflow"

[break-after]

type = "BreakBetween"

initial = "computed::BreakBetween::Auto"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-break/#propdef-break-after"

animation_type = "discrete"

affects = "layout"

[break-before]

type = "BreakBetween"

initial = "computed::BreakBetween::Auto"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-break/#propdef-break-before"

animation_type = "discrete"

affects = "layout"

[break-inside]

type = "BreakWithin"

initial = "computed::BreakWithin::Auto"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-break/#propdef-break-inside"

animation_type = "discrete"

affects = "layout"

[caption-side]

type = "table::CaptionSide"

initial = "computed::table::CaptionSide::Top"

struct = "inherited_table"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-tables/#propdef-caption-side"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[caret-color]

type = "color::CaretColor"

initial = "generics::color::CaretColor::auto()"

struct = "inherited_ui"

engine = "gecko"

spec = "https://drafts.csswg.org/css-ui/#caret-color"

ignored_when_colors_disabled = true

affects = "paint"

[clear]

type = "Clear"

initial = "computed::Clear::None"

struct = "box"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css2/#propdef-clear"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[clip]

type = "ClipRectOrAuto"

initial = "computed::ClipRectOrAuto::auto()"

struct = "effects"

boxed = true

allow_quirks = true

spec = "https://drafts.fxtf.org/css-masking/#clip-property"

affects = "overflow"

[clip-path]

type = "basic_shape::ClipPath"

initial = "generics::basic_shape::ClipPath::None"

struct = "svg"

extra_prefixes = ["webkit"]

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-clip-path"

affects = "paint"

servo_restyle_damage = "repaint"

[clip-rule]

type = "FillRule"

initial = "Default::default()"

struct = "inherited_svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/masking.html#ClipRuleProperty"

affects = "paint"

[color]

type = "ColorPropertyValue"

initial = "crate::color::AbsoluteColor::BLACK"

struct = "inherited_text"

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-color/#color"

servo_restyle_damage = "repaint"

affects = "paint"

[color-scheme]

type = "ColorScheme"

initial = "specified::color::ColorScheme::normal()"

struct = "inherited_ui"

servo_pref = "layout.unimplemented"

spec = "https://drafts.csswg.org/css-color-adjust/#color-scheme-prop"

animation_type = "discrete"

ignored_when_colors_disabled = true

affects = "paint"

[column-count]

type = "ColumnCount"

initial = "computed::ColumnCount::Auto"

struct = "column"

initial_specified_value = "specified::ColumnCount::Auto"

servo_pref = "layout.columns.enabled"

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-count"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[column-gap]

type = "length::NonNegativeLengthPercentageOrNormal"

initial = "computed::length::NonNegativeLengthPercentageOrNormal::normal()"

struct = "position"

aliases = ["grid-column-gap"]

spec = "https://drafts.csswg.org/css-align-3/#propdef-column-gap"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[column-rule-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "column"

engine = "gecko"

initial_specified_value = "specified::Color::currentcolor()"

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-rule-color"

affects = "paint"

[column-rule-style]

type = "BorderStyle"

initial = "computed::BorderStyle::None"

struct = "column"

engine = "gecko"

initial_specified_value = "specified::BorderStyle::None"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-rule-style"

affects = "paint"

[column-rule-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "column"

engine = "gecko"

initial_specified_value = "specified::BorderSideWidth::medium()"

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-rule-width"

affects = "layout"

[column-width]

type = "length::NonNegativeLengthOrAuto"

initial = "computed::length::NonNegativeLengthOrAuto::auto()"

struct = "column"

initial_specified_value = "specified::length::NonNegativeLengthOrAuto::auto()"

servo_pref = "layout.columns.enabled"

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-width"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[contain]

type = "Contain"

initial = "specified::Contain::empty()"

struct = "box"

servo_pref = "layout.unimplemented"

animation_type = "none"

spec = "https://drafts.csswg.org/css-contain/#contain-property"

affects = "layout"

[contain-intrinsic-block-size]

type = "ContainIntrinsicSize"

initial = "computed::ContainIntrinsicSize::None"

struct = "position"

engine = "gecko"

logical_group = "contain-intrinsic-size"

logical = true

spec = "https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override"

affects = "layout"

[contain-intrinsic-height]

type = "ContainIntrinsicSize"

initial = "computed::ContainIntrinsicSize::None"

struct = "position"

engine = "gecko"

logical_group = "contain-intrinsic-size"

spec = "https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override"

affects = "layout"

[contain-intrinsic-inline-size]

type = "ContainIntrinsicSize"

initial = "computed::ContainIntrinsicSize::None"

struct = "position"

engine = "gecko"

logical_group = "contain-intrinsic-size"

logical = true

spec = "https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override"

affects = "layout"

[contain-intrinsic-width]

type = "ContainIntrinsicSize"

initial = "computed::ContainIntrinsicSize::None"

struct = "position"

engine = "gecko"

logical_group = "contain-intrinsic-size"

spec = "https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override"

affects = "layout"

[container-name]

type = "ContainerName"

initial = "computed::ContainerName::none()"

struct = "box"

animation_type = "none"

servo_pref = "layout.container-queries.enabled"

spec = "https://drafts.csswg.org/css-contain-3/#container-name"

affects = ""

[container-type]

type = "ContainerType"

initial = "computed::ContainerType::NORMAL"

struct = "box"

animation_type = "none"

servo_pref = "layout.container-queries.enabled"

spec = "https://drafts.csswg.org/css-contain-3/#container-type"

affects = "layout"

[content]

type = "Content"

initial = "computed::Content::normal()"

struct = "counters"

initial_specified_value = "specified::Content::normal()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-content/#propdef-content"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[content-visibility]

type = "ContentVisibility"

initial = "computed::ContentVisibility::Visible"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-contain/#content-visibility"

affects = "layout"

[counter-increment]

type = "CounterIncrement"

initial = "Default::default()"

struct = "counters"

servo_pref = "layout.unimplemented"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-lists/#propdef-counter-increment"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[counter-reset]

type = "CounterReset"

initial = "Default::default()"

struct = "counters"

servo_pref = "layout.unimplemented"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-lists-3/#propdef-counter-reset"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[counter-set]

type = "CounterSet"

initial = "Default::default()"

struct = "counters"

engine = "gecko"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-lists-3/#propdef-counter-set"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[cursor]

type = "Cursor"

initial = "computed::Cursor::auto()"

struct = "inherited_ui"

initial_specified_value = "specified::Cursor::auto()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-ui/#cursor"

servo_restyle_damage = "repaint"

affects = "paint"

[d]

type = "DProperty"

initial = "specified::DProperty::none()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/paths.html#TheDProperty"

affects = "layout"

[display]

type = "Display"

initial = "computed::Display::inline()"

struct = "box"

initial_specified_value = "specified::Display::inline()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-display/#propdef-display"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[fill]

type = "SVGPaint"

initial = "crate::values::computed::SVGPaint::BLACK"

struct = "inherited_svg"

engine = "gecko"

boxed = true

spec = "https://svgwg.org/svg2-draft/painting.html#SpecifyingFillPaint"

affects = "paint"

[fill-opacity]

type = "SVGOpacity"

initial = "Default::default()"

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#FillOpacity"

affects = "paint"

[fill-rule]

type = "FillRule"

initial = "Default::default()"

struct = "inherited_svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/painting.html#FillRuleProperty"

affects = "paint"

[filter]

type = "Filter"

struct = "effects"

vector = { simple_bindings = true, separator = "Space", animation_type = "with_zero" }

gecko_ffi_name = "mFilters"

extra_prefixes = ["webkit"]

spec = "https://drafts.fxtf.org/filters/#propdef-filter"

affects = "overflow"

servo_restyle_damage = "repaint"

[flex-basis]

type = "FlexBasis"

initial = "computed::FlexBasis::auto()"

struct = "position"

spec = "https://drafts.csswg.org/css-flexbox/#flex-basis-property"

extra_prefixes = ["webkit"]

servo_restyle_damage = "rebuild_box"

boxed = true

affects = "layout"

[flex-grow]

type = "NonNegativeNumber"

initial = "From::from(0.0)"

struct = "position"

spec = "https://drafts.csswg.org/css-flexbox/#flex-grow-property"

extra_prefixes = ["webkit"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[flex-shrink]

type = "NonNegativeNumber"

initial = "From::from(1.0)"

struct = "position"

spec = "https://drafts.csswg.org/css-flexbox/#flex-shrink-property"

extra_prefixes = ["webkit"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[float]

type = "Float"

initial = "computed::Float::None"

struct = "box"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-box/#propdef-float"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[flood-color]

type = "Color"

initial = "computed::Color::BLACK"

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/filter-effects-1/#FloodColorProperty"

affects = "paint"

[flood-opacity]

type = "Opacity"

initial = "1.0"

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/filter-effects-1/#FloodOpacityProperty"

affects = "paint"

[font-family]

type = "FontFamily"

initial = "computed::FontFamily::serif()"

struct = "font"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-family"

gecko_ffi_name = "mFont.family"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[font-feature-settings]

type = "FontFeatureSettings"

initial = "computed::FontFeatureSettings::normal()"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontFeatureSettings::normal()"

extra_prefixes = ["moz:layout.css.prefixes.font-features", "webkit"]

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-feature-settings"

affects = "layout"

[font-language-override]

type = "FontLanguageOverride"

initial = "computed::FontLanguageOverride::normal()"

struct = "font"

initial_specified_value = "specified::FontLanguageOverride::normal()"

animation_type = "discrete"

gecko_ffi_name = "mFont.languageOverride"

extra_prefixes = ["moz:layout.css.prefixes.font-features"]

spec = "https://drafts.csswg.org/css-fonts-3/#propdef-font-language-override"

affects = "layout"

[font-palette]

type = "FontPalette"

initial = "computed::FontPalette::normal()"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontPalette::normal()"

animation_type = "discrete"

gecko_pref = "layout.css.font-palette.enabled"

has_effect_on_gecko_scrollbars = false

spec = "https://drafts.csswg.org/css-fonts/#font-palette-prop"

affects = "layout"

[font-size]

type = "FontSize"

initial = "computed::FontSize::medium()"

struct = "font"

initial_specified_value = "specified::FontSize::medium()"

allow_quirks = true

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-size"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[font-size-adjust]

type = "FontSizeAdjust"

initial = "computed::FontSizeAdjust::None"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontSizeAdjust::None"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-size-adjust"

gecko_ffi_name = "mFont.sizeAdjust"

affects = "layout"

[font-stretch]

type = "FontStretch"

initial = "computed::FontStretch::hundred()"

struct = "font"

initial_specified_value = "specified::FontStretch::normal()"

gecko_ffi_name = "mFont.stretch"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-stretch"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[font-style]

type = "FontStyle"

initial = "computed::FontStyle::normal()"

struct = "font"

initial_specified_value = "specified::FontStyle::normal()"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-style"

gecko_ffi_name = "mFont.style"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[font-synthesis-position]

type = "FontSynthesis"

initial = "computed::FontSynthesis::Auto"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontSynthesis::Auto"

gecko_ffi_name = "mFont.synthesisPosition"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts-4/#font-synthesis-position"

affects = "layout"

[font-synthesis-small-caps]

type = "FontSynthesis"

initial = "computed::FontSynthesis::Auto"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontSynthesis::Auto"

gecko_ffi_name = "mFont.synthesisSmallCaps"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts-4/#font-synthesis-small-caps"

affects = "layout"

[font-synthesis-style]

type = "FontSynthesisStyle"

initial = "computed::FontSynthesisStyle::Auto"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontSynthesisStyle::Auto"

gecko_ffi_name = "mFont.synthesisStyle"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts-4/#font-synthesis-style"

affects = "layout"

[font-synthesis-weight]

type = "FontSynthesis"

initial = "computed::FontSynthesis::Auto"

struct = "font"

initial_specified_value = "specified::FontSynthesis::Auto"

gecko_ffi_name = "mFont.synthesisWeight"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts-4/#font-synthesis-weight"

affects = "layout"

[font-variant-alternates]

type = "FontVariantAlternates"

initial = "computed::FontVariantAlternates::default()"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontVariantAlternates::default()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-alternates"

gecko_ffi_name = "mFont.variantAlternates"

affects = "layout"

[font-variant-east-asian]

type = "FontVariantEastAsian"

initial = "computed::FontVariantEastAsian::empty()"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontVariantEastAsian::empty()"

animation_type = "discrete"

gecko_ffi_name = "mFont.variantEastAsian"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-east-asian"

affects = "layout"

[font-variant-ligatures]

type = "FontVariantLigatures"

initial = "computed::FontVariantLigatures::empty()"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontVariantLigatures::empty()"

animation_type = "discrete"

gecko_ffi_name = "mFont.variantLigatures"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-ligatures"

affects = "layout"

[font-variant-numeric]

type = "FontVariantNumeric"

initial = "computed::FontVariantNumeric::empty()"

struct = "font"

engine = "gecko"

initial_specified_value = "specified::FontVariantNumeric::empty()"

animation_type = "discrete"

gecko_ffi_name = "mFont.variantNumeric"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-numeric"

affects = "layout"

[font-variation-settings]

type = "FontVariationSettings"

initial = "computed::FontVariationSettings::normal()"

struct = "font"

servo_pref = "layout.variable_fonts.enabled"

gecko_pref = "layout.css.font-variations.enabled"

has_effect_on_gecko_scrollbars = false

initial_specified_value = "specified::FontVariationSettings::normal()"

spec = "https://drafts.csswg.org/css-fonts-4/#propdef-font-variation-settings"

affects = "layout"

[font-weight]

type = "FontWeight"

initial = "computed::FontWeight::normal()"

struct = "font"

initial_specified_value = "specified::FontWeight::normal()"

gecko_ffi_name = "mFont.weight"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-weight"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[grid-auto-columns]

type = "ImplicitGridTracks"

initial = "Default::default()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-auto-columns"

affects = "layout"

[grid-auto-flow]

type = "GridAutoFlow"

initial = "computed::GridAutoFlow::ROW"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-auto-flow"

affects = "layout"

[grid-auto-rows]

type = "ImplicitGridTracks"

initial = "Default::default()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-auto-rows"

affects = "layout"

[grid-column-end]

type = "GridLine"

initial = "Default::default()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-column-end"

affects = "layout"

[grid-column-start]

type = "GridLine"

initial = "Default::default()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-column-start"

affects = "layout"

[grid-row-end]

type = "GridLine"

initial = "Default::default()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-row-end"

affects = "layout"

[grid-row-start]

type = "GridLine"

initial = "Default::default()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-row-start"

affects = "layout"

[grid-template-areas]

type = "GridTemplateAreas"

initial = "computed::GridTemplateAreas::none()"

struct = "position"

servo_pref = "layout.grid.enabled"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-template-areas"

affects = "layout"

[grid-template-columns]

type = "GridTemplateComponent"

initial = "specified::GenericGridTemplateComponent::None"

struct = "position"

servo_pref = "layout.grid.enabled"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-template-columns"

affects = "layout"

[grid-template-rows]

type = "GridTemplateComponent"

initial = "specified::GenericGridTemplateComponent::None"

struct = "position"

servo_pref = "layout.grid.enabled"

spec = "https://drafts.csswg.org/css-grid/#propdef-grid-template-rows"

affects = "layout"

[height]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical_group = "size"

allow_quirks = true

parse_method = "parse_size_for_width_or_height"

spec = "https://drafts.csswg.org/css-box/#propdef-height"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[image-rendering]

type = "ImageRendering"

initial = "computed::ImageRendering::Auto"

struct = "inherited_box"

spec = "https://drafts.csswg.org/css-images/#propdef-image-rendering"

animation_type = "discrete"

affects = "paint"

[inline-size]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical = true

logical_group = "size"

parse_method = "parse_size_for_width_or_height"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inline-size"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[inset-block-end]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inset-block-end"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

logical = true

logical_group = "inset"

affects = "layout"

[inset-block-start]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inset-block-start"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

logical = true

logical_group = "inset"

affects = "layout"

[inset-inline-end]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inset-inline-end"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

logical = true

logical_group = "inset"

affects = "layout"

[inset-inline-start]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inset-inline-start"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

logical = true

logical_group = "inset"

affects = "layout"

[justify-content]

type = "ContentDistribution"

initial = "specified::ContentDistribution::normal()"

struct = "position"

parse_method = "parse_inline"

spec = "https://drafts.csswg.org/css-align/#propdef-justify-content"

extra_prefixes = ["webkit"]

animation_type = "discrete"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[justify-items]

type = "JustifyItems"

initial = "computed::JustifyItems::legacy()"

struct = "position"

spec = "https://drafts.csswg.org/css-align/#propdef-justify-items"

animation_type = "discrete"

affects = "layout"

[justify-self]

type = "SelfAlignment"

initial = "specified::SelfAlignment::auto()"

struct = "position"

parse_method = "parse_inline"

spec = "https://drafts.csswg.org/css-align/#justify-self-property"

animation_type = "discrete"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

affects = "layout"

[left]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://www.w3.org/TR/CSS2/visuren.html#propdef-left"

allow_quirks = true

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

gecko_ffi_name = "mOffset.3"

servo_restyle_damage = "rebuild_box"

logical_group = "inset"

affects = "layout"

[letter-spacing]

type = "LetterSpacing"

initial = "computed::LetterSpacing::normal()"

struct = "inherited_text"

spec = "https://drafts.csswg.org/css-text/#propdef-letter-spacing"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[lighting-color]

type = "Color"

initial = "computed::Color::WHITE"

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/filter-effects-1#LightingColorProperty"

affects = "paint"

[line-height]

type = "LineHeight"

initial = "computed::LineHeight::normal()"

struct = "font"

spec = "https://drafts.csswg.org/css2/visudet.html#propdef-line-height"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[list-style-image]

type = "Image"

initial = "computed::Image::None"

struct = "list"

initial_specified_value = "specified::Image::None"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-lists/#propdef-list-style-image"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[list-style-type]

type = "ListStyleType"

initial = "computed::ListStyleType::disc()"

struct = "list"

engine = "gecko"

initial_specified_value = "specified::ListStyleType::disc()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-lists/#propdef-list-style-type"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[marker-end]

type = "url::UrlOrNone"

initial = "computed::url::UrlOrNone::none()"

struct = "inherited_svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/painting.html#VertexMarkerProperties"

affects = "layout"

[marker-mid]

type = "url::UrlOrNone"

initial = "computed::url::UrlOrNone::none()"

struct = "inherited_svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/painting.html#VertexMarkerProperties"

affects = "layout"

[marker-start]

type = "url::UrlOrNone"

initial = "computed::url::UrlOrNone::none()"

struct = "inherited_svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/painting.html#VertexMarkerProperties"

affects = "layout"

[masonry-auto-flow]

type = "MasonryAutoFlow"

initial = "computed::MasonryAutoFlow::initial()"

struct = "position"

engine = "gecko"

gecko_pref = "layout.css.grid-template-masonry-value.enabled"

animation_type = "discrete"

spec = "https://github.com/w3c/csswg-drafts/issues/4650"

affects = "layout"

[math-depth]

type = "MathDepth"

initial = "0"

struct = "font"

engine = "gecko"

spec = "https://mathml-refresh.github.io/mathml-core/#the-math-script-level-property"

affects = ""

[max-block-size]

type = "MaxSize"

initial = "computed::MaxSize::none()"

struct = "position"

logical = true

logical_group = "max-size"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-block-size"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[max-height]

type = "MaxSize"

initial = "computed::MaxSize::none()"

struct = "position"

logical_group = "max-size"

allow_quirks = true

spec = "https://drafts.csswg.org/css-box/#propdef-height"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[max-inline-size]

type = "MaxSize"

initial = "computed::MaxSize::none()"

struct = "position"

logical = true

logical_group = "max-size"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inline-size"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[max-width]

type = "MaxSize"

initial = "computed::MaxSize::none()"

struct = "position"

logical_group = "max-size"

allow_quirks = true

spec = "https://drafts.csswg.org/css-box/#propdef-width"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[min-block-size]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical = true

logical_group = "min-size"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-block-size"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[min-height]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical_group = "min-size"

allow_quirks = true

spec = "https://drafts.csswg.org/css-box/#propdef-height"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[min-inline-size]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical = true

logical_group = "min-size"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-inline-size"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[min-width]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical_group = "min-size"

allow_quirks = true

spec = "https://drafts.csswg.org/css-box/#propdef-width"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[object-position]

type = "Position"

initial = "computed::Position::center()"

struct = "position"

boxed = true

spec = "https://drafts.csswg.org/css-images-3/#the-object-position"

affects = "layout"

[offset-anchor]

type = "PositionOrAuto"

initial = "computed::PositionOrAuto::auto()"

struct = "box"

engine = "gecko"

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.fxtf.org/motion-1/#offset-anchor-property"

servo_restyle_damage = "rebuild_box"

boxed = true

affects = "overflow"

[offset-distance]

type = "LengthPercentage"

initial = "computed::LengthPercentage::zero()"

struct = "box"

engine = "gecko"

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.fxtf.org/motion-1/#offset-distance-property"

servo_restyle_damage = "rebuild_box"

affects = "overflow"

[offset-path]

type = "OffsetPath"

initial = "computed::OffsetPath::none()"

struct = "box"

servo_pref = "layout.unimplemented"

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.fxtf.org/motion-1/#offset-path-property"

servo_restyle_damage = "rebuild_box"

affects = "overflow"

[offset-position]

type = "OffsetPosition"

initial = "computed::OffsetPosition::normal()"

struct = "box"

engine = "gecko"

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.fxtf.org/motion-1/#offset-position-property"

servo_restyle_damage = "rebuild_box"

boxed = true

affects = "overflow"

[offset-rotate]

type = "OffsetRotate"

initial = "computed::OffsetRotate::auto()"

struct = "box"

engine = "gecko"

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.fxtf.org/motion-1/#offset-rotate-property"

servo_restyle_damage = "rebuild_box"

affects = "overflow"

[opacity]

type = "Opacity"

initial = "1.0"

struct = "effects"

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.csswg.org/css-color/#transparency"

servo_restyle_damage = "repaint"

affects = "paint"

[order]

type = "Integer"

initial = "0"

struct = "position"

extra_prefixes = ["webkit"]

spec = "https://drafts.csswg.org/css-flexbox/#order-property"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[outline-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "outline"

initial_specified_value = "specified::Color::currentcolor()"

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-ui/#propdef-outline-color"

servo_restyle_damage = "repaint"

affects = "paint"

[outline-offset]

type = "BorderSideOffset"

initial = "app_units::Au(0)"

struct = "outline"

spec = "https://drafts.csswg.org/css-ui/#propdef-outline-offset"

servo_restyle_damage = "repaint"

affects = "overflow"

[outline-style]

type = "OutlineStyle"

initial = "computed::OutlineStyle::none()"

struct = "outline"

initial_specified_value = "specified::OutlineStyle::none()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-ui/#propdef-outline-style"

servo_restyle_damage = "repaint"

affects = "overflow"

[outline-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "outline"

initial_specified_value = "specified::BorderSideWidth::medium()"

spec = "https://drafts.csswg.org/css-ui/#propdef-outline-width"

servo_restyle_damage = "repaint"

affects = "overflow"

[overflow-anchor]

type = "OverflowAnchor"

initial = "computed::OverflowAnchor::Auto"

struct = "box"

engine = "gecko"

initial_specified_value = "specified::OverflowAnchor::Auto"

gecko_pref = "layout.css.scroll-anchoring.enabled"

spec = "https://drafts.csswg.org/css-scroll-anchoring/#exclusion-api"

animation_type = "discrete"

affects = ""

[overflow-block]

type = "Overflow"

initial = "computed::Overflow::Visible"

struct = "box"

logical_group = "overflow"

logical = true

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-overflow-3/#propdef-overflow-block"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[overflow-clip-margin]

type = "OverflowClipMargin"

initial = "computed::OverflowClipMargin::zero()"

struct = "margin"

spec = "https://drafts.csswg.org/css-overflow/#propdef-overflow-clip-margin"

affects = "overflow"

[overflow-inline]

type = "Overflow"

initial = "computed::Overflow::Visible"

struct = "box"

logical_group = "overflow"

logical = true

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-overflow-3/#propdef-overflow-inline"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[overflow-wrap]

type = "OverflowWrap"

initial = "computed::OverflowWrap::Normal"

struct = "inherited_text"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text/#propdef-overflow-wrap"

aliases = ["word-wrap"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[overflow-x]

type = "Overflow"

initial = "computed::Overflow::Visible"

struct = "box"

logical_group = "overflow"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-overflow-3/#propdef-overflow-x"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[overflow-y]

type = "Overflow"

initial = "computed::Overflow::Visible"

struct = "box"

logical_group = "overflow"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-overflow-3/#propdef-overflow-y"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[overscroll-behavior-block]

type = "OverscrollBehavior"

initial = "computed::OverscrollBehavior::Auto"

struct = "box"

engine = "gecko"

logical_group = "overscroll-behavior"

logical = true

spec = "https://wicg.github.io/overscroll-behavior/#overscroll-behavior-properties"

animation_type = "discrete"

affects = "paint"

[overscroll-behavior-inline]

type = "OverscrollBehavior"

initial = "computed::OverscrollBehavior::Auto"

struct = "box"

engine = "gecko"

logical_group = "overscroll-behavior"

logical = true

spec = "https://wicg.github.io/overscroll-behavior/#overscroll-behavior-properties"

animation_type = "discrete"

affects = "paint"

[overscroll-behavior-x]

type = "OverscrollBehavior"

initial = "computed::OverscrollBehavior::Auto"

struct = "box"

engine = "gecko"

logical_group = "overscroll-behavior"

spec = "https://wicg.github.io/overscroll-behavior/#overscroll-behavior-properties"

animation_type = "discrete"

affects = "paint"

[overscroll-behavior-y]

type = "OverscrollBehavior"

initial = "computed::OverscrollBehavior::Auto"

struct = "box"

engine = "gecko"

logical_group = "overscroll-behavior"

spec = "https://wicg.github.io/overscroll-behavior/#overscroll-behavior-properties"

animation_type = "discrete"

affects = "paint"

[page]

type = "PageName"

initial = "computed::PageName::auto()"

struct = "page"

engine = "gecko"

spec = "https://drafts.csswg.org/css-page-3/#using-named-pages"

animation_type = "discrete"

affects = "layout"

[page-orientation]

type = "PageOrientation"

initial = "computed::PageOrientation::Upright"

struct = "page"

engine = "gecko"

initial_specified_value = "specified::PageOrientation::Upright"

spec = "https://drafts.csswg.org/css-page-3/#page-orientation-prop"

animation_type = "none"

rule_types_allowed = ["page"]

affects = "layout"

[paint-order]

type = "SVGPaintOrder"

initial = "computed::SVGPaintOrder::normal()"

struct = "inherited_svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/painting.html#PaintOrder"

affects = "paint"

[-moz-context-properties]

type = "MozContextProperties"

initial = "computed::MozContextProperties::default()"

struct = "inherited_svg"

engine = "gecko"

enabled_in = "chrome"

gecko_pref = "svg.context-properties.content.enabled"

has_effect_on_gecko_scrollbars = false

animation_type = "none"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-context-properties)"

affects = "paint"

[perspective]

type = "Perspective"

initial = "computed::Perspective::none()"

struct = "box"

gecko_ffi_name = "mChildPerspective"

spec = "https://drafts.csswg.org/css-transforms/#perspective"

extra_prefixes = ["moz:layout.css.prefixes.transforms"]

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[perspective-origin]

type = "Position"

initial = "computed::position::Position::center()"

struct = "box"

boxed = true

extra_prefixes = ["moz:layout.css.prefixes.transforms", "webkit"]

spec = "https://drafts.csswg.org/css-transforms-2/#perspective-origin-property"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[pointer-events]

type = "PointerEvents"

initial = "specified::PointerEvents::Auto"

struct = "inherited_ui"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/interact.html#PointerEventsProperty"

servo_restyle_damage = "repaint"

affects = "paint"

[position]

type = "PositionProperty"

initial = "computed::PositionProperty::Static"

struct = "box"

initial_specified_value = "specified::PositionProperty::Static"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-position/#position-property"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[position-anchor]

type = "PositionAnchor"

initial = "computed::PositionAnchor::none()"

struct = "position"

engine = "gecko"

animation_type = "discrete"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

gecko_pref = "layout.css.anchor-positioning.enabled"

spec = "https://drafts.csswg.org/css-anchor-position-1/#propdef-position-anchor"

affects = "layout"

[position-area]

type = "PositionArea"

initial = "computed::PositionArea::none()"

struct = "position"

initial_specified_value = "specified::PositionArea::none()"

animation_type = "discrete"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

gecko_pref = "layout.css.anchor-positioning.enabled"

servo_pref = "layout.unimplemented"

spec = "https://drafts.csswg.org/css-anchor-position-1/#typedef-position-area"

affects = "layout"

[position-try-fallbacks]

type = "PositionTryFallbacks"

initial = "computed::PositionTryFallbacks::none()"

struct = "position"

engine = "gecko"

initial_specified_value = "specified::PositionTryFallbacks::none()"

animation_type = "discrete"

gecko_pref = "layout.css.anchor-positioning.enabled"

spec = "https://drafts.csswg.org/css-anchor-position-1/#position-try-fallbacks"

affects = "layout"

[position-try-order]

type = "PositionTryOrder"

initial = "computed::PositionTryOrder::normal()"

struct = "position"

engine = "gecko"

initial_specified_value = "specified::PositionTryOrder::normal()"

animation_type = "discrete"

gecko_pref = "layout.css.anchor-positioning.position-try-order.enabled"

spec = "https://drafts.csswg.org/css-anchor-position-1/#position-try-order-property"

affects = "layout"

[position-visibility]

type = "PositionVisibility"

initial = "computed::PositionVisibility::ANCHORS_VISIBLE"

struct = "position"

engine = "gecko"

initial_specified_value = "specified::PositionVisibility::ANCHORS_VISIBLE"

animation_type = "discrete"

gecko_pref = "layout.css.anchor-positioning.enabled"

spec = "https://drafts.csswg.org/css-anchor-position-1/#propdef-position-visibility"

affects = "layout"

[print-color-adjust]

type = "PrintColorAdjust"

initial = "computed::PrintColorAdjust::Economy"

struct = "inherited_box"

engine = "gecko"

aliases = ["color-adjust"]

spec = "https://drafts.csswg.org/css-color-adjust/#print-color-adjust"

animation_type = "discrete"

affects = "paint"

[quotes]

type = "Quotes"

initial = "computed::Quotes::get_initial_value()"

struct = "list"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-content/#propdef-quotes"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[resize]

type = "Resize"

initial = "computed::Resize::None"

struct = "box"

engine = "gecko"

animation_type = "discrete"

gecko_ffi_name = "mResize"

spec = "https://drafts.csswg.org/css-ui/#propdef-resize"

affects = "layout"

[right]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://www.w3.org/TR/CSS2/visuren.html#propdef-right"

allow_quirks = true

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

gecko_ffi_name = "mOffset.1"

servo_restyle_damage = "rebuild_box"

logical_group = "inset"

affects = "layout"

[rotate]

type = "Rotate"

initial = "generics::transform::Rotate::None"

struct = "box"

boxed = true

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.csswg.org/css-transforms-2/#individual-transforms"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[row-gap]

type = "length::NonNegativeLengthPercentageOrNormal"

initial = "computed::length::NonNegativeLengthPercentageOrNormal::normal()"

struct = "position"

aliases = ["grid-row-gap"]

spec = "https://drafts.csswg.org/css-align-3/#propdef-row-gap"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[scale]

type = "Scale"

initial = "generics::transform::Scale::None"

struct = "box"

boxed = true

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.csswg.org/css-transforms-2/#individual-transforms"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[scroll-snap-align]

type = "ScrollSnapAlign"

initial = "computed::ScrollSnapAlign::none()"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#scroll-snap-align"

animation_type = "discrete"

affects = "paint"

[scroll-snap-stop]

type = "ScrollSnapStop"

initial = "computed::ScrollSnapStop::Normal"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#scroll-snap-stop"

animation_type = "discrete"

affects = "paint"

[scroll-snap-type]

type = "ScrollSnapType"

initial = "computed::ScrollSnapType::none()"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#scroll-snap-type"

animation_type = "discrete"

affects = "paint"

[scrollbar-color]

type = "ScrollbarColor"

initial = "Default::default()"

struct = "inherited_ui"

engine = "gecko"

spec = "https://drafts.csswg.org/css-scrollbars-1/#scrollbar-color"

boxed = true

ignored_when_colors_disabled = true

affects = "paint"

[-moz-inert]

type = "Inert"

initial = "specified::Inert::None"

struct = "inherited_ui"

engine = "gecko"

gecko_ffi_name = "mInert"

animation_type = "discrete"

enabled_in = "ua"

spec = "Nonstandard (https://html.spec.whatwg.org/multipage/#inert-subtrees)"

affects = "paint"

[-moz-user-focus]

type = "UserFocus"

initial = "specified::UserFocus::Normal"

struct = "inherited_ui"

engine = "gecko"

gecko_ffi_name = "mUserFocus"

animation_type = "discrete"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-user-focus)"

enabled_in = "chrome"

affects = ""

[-moz-theme]

type = "MozTheme"

initial = "specified::MozTheme::Auto"

struct = "inherited_ui"

engine = "gecko"

enabled_in = "chrome"

animation_type = "discrete"

spec = "Internal"

affects = "paint"

[scrollbar-gutter]

type = "ScrollbarGutter"

initial = "computed::ScrollbarGutter::AUTO"

struct = "box"

engine = "gecko"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-overflow-3/#scrollbar-gutter-property"

affects = "layout"

[shape-image-threshold]

type = "Opacity"

initial = "0.0"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-shapes/#shape-image-threshold-property"

affects = "layout"

[shape-margin]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-shapes/#shape-margin-property"

affects = "layout"

[shape-outside]

type = "basic_shape::ShapeOutside"

initial = "generics::basic_shape::ShapeOutside::None"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-shapes/#shape-outside-property"

affects = "layout"

[size]

type = "PageSize"

initial = "computed::PageSize::auto()"

struct = "page"

engine = "gecko"

initial_specified_value = "specified::PageSize::auto()"

spec = "https://drafts.csswg.org/css-page-3/#page-size-prop"

boxed = true

animation_type = "none"

rule_types_allowed = ["page"]

affects = "layout"

[stop-color]

type = "Color"

initial = "computed::Color::BLACK"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/pservers.html#StopColorProperties"

affects = "paint"

[stop-opacity]

type = "Opacity"

initial = "1.0"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/pservers.html#StopOpacityProperty"

affects = "paint"

[stroke]

type = "SVGPaint"

initial = "Default::default()"

struct = "inherited_svg"

engine = "gecko"

boxed = true

spec = "https://svgwg.org/svg2-draft/painting.html#SpecifyingStrokePaint"

affects = "paint"

[stroke-dasharray]

type = "SVGStrokeDashArray"

initial = "Default::default()"

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeDashing"

affects = "paint"

[stroke-dashoffset]

type = "SVGLength"

initial = "computed::SVGLength::zero()"

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeDashing"

affects = "paint"

[stroke-miterlimit]

type = "NonNegativeNumber"

initial = "From::from(4.0)"

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeMiterlimitProperty"

affects = "layout"

[stroke-opacity]

type = "SVGOpacity"

initial = "Default::default()"

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeOpacity"

affects = "paint"

[stroke-width]

type = "SVGWidth"

initial = "computed::SVGWidth::one()"

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeWidth"

affects = "layout"

[text-align]

type = "TextAlign"

initial = "computed::TextAlign::Start"

struct = "inherited_text"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text/#propdef-text-align"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[text-align-last]

type = "TextAlignLast"

initial = "computed::text::TextAlignLast::Auto"

struct = "inherited_text"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text/#propdef-text-align-last"

affects = "layout"

[text-indent]

type = "TextIndent"

initial = "computed::TextIndent::zero()"

struct = "inherited_text"

spec = "https://drafts.csswg.org/css-text/#propdef-text-indent"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[text-justify]

type = "TextJustify"

initial = "computed::TextJustify::Auto"

struct = "inherited_text"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text/#propdef-text-justify"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[text-shadow]

type = "SimpleShadow"

struct = "inherited_text"

vector = { simple_bindings = true, animation_type = "with_zero" }

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-text-decor-3/#text-shadow-property"

servo_restyle_damage = "repaint"

affects = "overflow"

[text-transform]

type = "TextTransform"

initial = "computed::TextTransform::none()"

struct = "inherited_text"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text/#propdef-text-transform"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[top]

type = "Inset"

initial = "computed::Inset::auto()"

struct = "position"

spec = "https://www.w3.org/TR/CSS2/visuren.html#propdef-top"

allow_quirks = true

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

gecko_ffi_name = "mOffset.0"

servo_restyle_damage = "rebuild_box"

logical_group = "inset"

affects = "layout"

[touch-action]

type = "TouchAction"

initial = "computed::TouchAction::auto()"

struct = "box"

engine = "gecko"

animation_type = "discrete"

spec = "https://compat.spec.whatwg.org/#touch-action"

affects = "paint"

[transform]

type = "Transform"

initial = "generics::transform::Transform::none()"

struct = "box"

extra_prefixes = ["moz:layout.css.prefixes.transforms"]

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.csswg.org/css-transforms/#propdef-transform"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[transform-box]

type = "TransformBox"

initial = "computed::TransformBox::ViewBox"

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-transforms/#transform-box"

animation_type = "discrete"

affects = "overflow"

[transform-origin]

type = "TransformOrigin"

initial = "computed::TransformOrigin::initial_value()"

struct = "box"

extra_prefixes = ["moz:layout.css.prefixes.transforms", "webkit"]

gecko_ffi_name = "mTransformOrigin"

boxed = true

spec = "https://drafts.csswg.org/css-transforms/#transform-origin-property"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[transform-style]

type = "TransformStyle"

initial = "computed::TransformStyle::Flat"

struct = "box"

spec = "https://drafts.csswg.org/css-transforms-2/#transform-style-property"

extra_prefixes = ["moz:layout.css.prefixes.transforms", "webkit"]

animation_type = "discrete"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[transition-behavior]

type = "TransitionBehavior"

initial = "computed::TransitionBehavior::normal()"

struct = "ui"

initial_specified_value = "specified::TransitionBehavior::normal()"

vector = { need_index = true }

animation_type = "none"

spec = "https://drafts.csswg.org/css-transitions-2/#transition-behavior-property"

affects = ""

[transition-delay]

type = "Time"

initial = "computed::Time::zero()"

struct = "ui"

initial_specified_value = "specified::Time::zero()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.transitions", "webkit"]

spec = "https://drafts.csswg.org/css-transitions/#propdef-transition-delay"

affects = ""

[transition-duration]

type = "Time"

initial = "computed::Time::zero()"

struct = "ui"

initial_specified_value = "specified::Time::zero()"

parse_method = "parse_non_negative"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.transitions", "webkit"]

spec = "https://drafts.csswg.org/css-transitions/#propdef-transition-duration"

affects = ""

[transition-property]

type = "TransitionProperty"

initial = "computed::TransitionProperty::all()"

struct = "ui"

initial_specified_value = "specified::TransitionProperty::all()"

vector = { none_value = "computed::TransitionProperty::none()", need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.transitions", "webkit"]

spec = "https://drafts.csswg.org/css-transitions/#propdef-transition-property"

affects = ""

[transition-timing-function]

type = "TimingFunction"

initial = "computed::TimingFunction::ease()"

struct = "ui"

initial_specified_value = "specified::TimingFunction::ease()"

vector = { need_index = true }

animation_type = "none"

extra_prefixes = ["moz:layout.css.prefixes.transitions", "webkit"]

spec = "https://drafts.csswg.org/css-transitions/#propdef-transition-timing-function"

affects = ""

[translate]

type = "Translate"

initial = "generics::transform::Translate::None"

struct = "box"

boxed = true

flags = "CAN_ANIMATE_ON_COMPOSITOR"

spec = "https://drafts.csswg.org/css-transforms-2/#individual-transforms"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[user-select]

type = "UserSelect"

initial = "computed::UserSelect::Auto"

struct = "ui"

engine = "gecko"

extra_prefixes = ["moz", "webkit"]

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-ui-4/#propdef-user-select"

affects = ""

[-moz-force-broken-image-icon]

type = "BoolInteger"

initial = "computed::BoolInteger::zero()"

struct = "ui"

engine = "gecko"

animation_type = "discrete"

spec = "None (Nonstandard Firefox-only property)"

affects = "layout"

[-moz-subtree-hidden-only-visually]

type = "BoolInteger"

initial = "computed::BoolInteger::zero()"

struct = "ui"

engine = "gecko"

animation_type = "discrete"

spec = "None (Nonstandard internal property)"

enabled_in = "chrome"

affects = "paint"

[-moz-window-input-region-margin]

type = "Length"

initial = "computed::Length::zero()"

struct = "ui"

engine = "gecko"

spec = "None (Nonstandard internal property)"

enabled_in = "chrome"

affects = ""

[-moz-window-opacity]

type = "Opacity"

initial = "1.0"

struct = "ui"

engine = "gecko"

gecko_ffi_name = "mWindowOpacity"

spec = "None (Nonstandard internal property)"

enabled_in = "chrome"

affects = "paint"

[-moz-window-transform]

type = "Transform"

initial = "generics::transform::Transform::none()"

struct = "ui"

engine = "gecko"

spec = "None (Nonstandard internal property)"

enabled_in = "chrome"

affects = "overflow"

[animation-composition]

type = "AnimationComposition"

initial = "computed::AnimationComposition::Replace"

struct = "ui"

initial_specified_value = "computed::AnimationComposition::Replace"

vector = { need_index = true }

animation_type = "none"

servo_pref = "layout.unimplemented"

spec = "https://drafts.csswg.org/css-animations-2/#animation-composition"

affects = ""

[scroll-timeline-axis]

type = "ScrollAxis"

initial = "computed::ScrollAxis::default()"

struct = "ui"

engine = "gecko"

vector = { need_index = true }

animation_type = "none"

gecko_pref = "layout.css.scroll-driven-animations.enabled"

spec = "https://drafts.csswg.org/scroll-animations-1/#scroll-timeline-axis"

rule_types_allowed = ["style", "scope"]

affects = ""

[scroll-timeline-name]

type = "TimelineName"

initial = "computed::TimelineName::none()"

struct = "ui"

engine = "gecko"

vector = { need_index = true }

animation_type = "none"

gecko_pref = "layout.css.scroll-driven-animations.enabled"

spec = "https://drafts.csswg.org/scroll-animations-1/#scroll-timeline-name"

rule_types_allowed = ["style", "scope"]

affects = ""

[view-timeline-axis]

type = "ScrollAxis"

initial = "computed::ScrollAxis::default()"

struct = "ui"

engine = "gecko"

vector = { need_index = true }

animation_type = "none"

gecko_pref = "layout.css.scroll-driven-animations.enabled"

spec = "https://drafts.csswg.org/scroll-animations-1/#view-timeline-axis"

rule_types_allowed = ["style", "scope"]

affects = ""

[view-timeline-inset]

type = "ViewTimelineInset"

initial = "computed::ViewTimelineInset::default()"

struct = "ui"

engine = "gecko"

vector = { need_index = true }

animation_type = "none"

gecko_pref = "layout.css.scroll-driven-animations.enabled"

spec = "https://drafts.csswg.org/scroll-animations-1/#view-timeline-axis"

rule_types_allowed = ["style", "scope"]

affects = ""

[view-timeline-name]

type = "TimelineName"

initial = "computed::TimelineName::none()"

struct = "ui"

engine = "gecko"

vector = { need_index = true }

animation_type = "none"

gecko_pref = "layout.css.scroll-driven-animations.enabled"

spec = "https://drafts.csswg.org/scroll-animations-1/#view-timeline-name"

rule_types_allowed = ["style", "scope"]

affects = ""

[view-transition-class]

type = "ViewTransitionClass"

initial = "computed::ViewTransitionClass::none()"

struct = "ui"

servo_pref = "layout.unimplemented"

animation_type = "discrete"

gecko_pref = "dom.viewTransitions.enabled"

spec = "https://drafts.csswg.org/css-view-transitions-2/#view-transition-class-prop"

affects = ""

enabled_in = "ua"

[view-transition-name]

type = "ViewTransitionName"

initial = "computed::ViewTransitionName::none()"

struct = "ui"

servo_pref = "layout.unimplemented"

animation_type = "discrete"

gecko_pref = "dom.viewTransitions.enabled"

spec = "https://drafts.csswg.org/css-view-transitions-1/#view-transition-name-prop"

affects = ""

enabled_in = "ua"

[vector-effect]

type = "VectorEffect"

initial = "computed::VectorEffect::none()"

struct = "svg"

engine = "gecko"

animation_type = "discrete"

spec = "https://svgwg.org/svg2-draft/coords.html#VectorEffects"

affects = "layout"

[cx]

type = "LengthPercentage"

initial = "computed::LengthPercentage::zero()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#CX"

affects = "layout"

[cy]

type = "LengthPercentage"

initial = "computed::LengthPercentage::zero()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#CY"

affects = "layout"

[mask-image]

type = "Image"

initial = "computed::Image::None"

struct = "svg"

servo_pref = "layout.unimplemented"

initial_specified_value = "specified::Image::None"

parse_method = "parse_with_cors_anonymous"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-image"

vector = {}

extra_prefixes = ["webkit"]

animation_type = "discrete"

affects = "paint"

[mask-position-x]

type = "position::HorizontalPosition"

initial = "computed::LengthPercentage::zero_percent()"

struct = "svg"

engine = "gecko"

extra_prefixes = ["webkit"]

initial_specified_value = "specified::PositionComponent::Center"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-position"

vector = { animation_type = "repeatable_list" }

affects = "paint"

[mask-position-y]

type = "position::VerticalPosition"

initial = "computed::LengthPercentage::zero_percent()"

struct = "svg"

engine = "gecko"

extra_prefixes = ["webkit"]

initial_specified_value = "specified::PositionComponent::Center"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-position"

vector = { animation_type = "repeatable_list" }

affects = "paint"

[mask-repeat]

type = "BackgroundRepeat"

initial = "computed::BackgroundRepeat::repeat()"

struct = "svg"

engine = "gecko"

initial_specified_value = "specified::BackgroundRepeat::repeat()"

extra_prefixes = ["webkit"]

animation_type = "discrete"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-repeat"

vector = {}

affects = "paint"

[mask-size]

type = "background::BackgroundSize"

initial = "computed::BackgroundSize::auto()"

struct = "svg"

engine = "gecko"

initial_specified_value = "specified::BackgroundSize::auto()"

extra_prefixes = ["webkit"]

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-size"

vector = { animation_type = "repeatable_list" }

affects = "paint"

[r]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#R"

affects = "layout"

[rx]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#RX"

affects = "layout"

[ry]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#RY"

affects = "layout"

[x]

type = "LengthPercentage"

initial = "computed::LengthPercentage::zero()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#X"

affects = "layout"

[y]

type = "LengthPercentage"

initial = "computed::LengthPercentage::zero()"

struct = "svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/geometry.html#Y"

affects = "layout"

[width]

type = "Size"

initial = "computed::Size::auto()"

struct = "position"

logical_group = "size"

allow_quirks = true

parse_method = "parse_size_for_width_or_height"

spec = "https://drafts.csswg.org/css-box/#propdef-width"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[will-change]

type = "WillChange"

initial = "computed::WillChange::auto()"

struct = "box"

animation_type = "none"

spec = "https://drafts.csswg.org/css-will-change/#will-change"

affects = "layout"

[word-break]

type = "WordBreak"

initial = "computed::WordBreak::Normal"

struct = "inherited_text"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text/#propdef-word-break"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[word-spacing]

type = "WordSpacing"

initial = "computed::WordSpacing::zero()"

struct = "inherited_text"

spec = "https://drafts.csswg.org/css-text/#propdef-word-spacing"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[-moz-control-character-visibility]

type = "text::MozControlCharacterVisibility"

initial = "Default::default()"

struct = "inherited_text"

engine = "gecko"

enabled_in = "chrome"

gecko_pref = "layout.css.moz-control-character-visibility.enabled"

has_effect_on_gecko_scrollbars = false

animation_type = "none"

spec = "Nonstandard"

affects = "layout"

[-webkit-text-fill-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "inherited_text"

engine = "gecko"

ignored_when_colors_disabled = true

spec = "https://compat.spec.whatwg.org/#the-webkit-text-fill-color"

affects = "paint"

[-webkit-text-stroke-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "inherited_text"

engine = "gecko"

initial_specified_value = "specified::Color::currentcolor()"

ignored_when_colors_disabled = true

spec = "https://compat.spec.whatwg.org/#the-webkit-text-stroke-color"

affects = "paint"

[-webkit-text-stroke-width]

type = "LineWidth"

initial = "app_units::Au(0)"

struct = "inherited_text"

engine = "gecko"

initial_specified_value = "specified::LineWidth::zero()"

spec = "https://compat.spec.whatwg.org/#the-webkit-text-stroke-width"

animation_type = "discrete"

affects = "overflow"

[forced-color-adjust]

type = "ForcedColorAdjust"

initial = "computed::ForcedColorAdjust::Auto"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-color-adjust-1/#forced-color-adjust-prop"

affects = "paint"

[hyphenate-character]

type = "HyphenateCharacter"

initial = "computed::HyphenateCharacter::Auto"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

spec = "https://www.w3.org/TR/css-text-4/#hyphenate-character"

affects = "layout"

[hyphenate-limit-chars]

type = "HyphenateLimitChars"

initial = "computed::HyphenateLimitChars::auto()"

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-text-4/#hyphenate-char-limits"

affects = "layout"

boxed = true

[line-break]

type = "LineBreak"

initial = "computed::LineBreak::Auto"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text-3/#line-break-property"

affects = "layout"

[ruby-position]

type = "RubyPosition"

initial = "computed::RubyPosition::AlternateOver"

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-ruby/#ruby-position-property"

animation_type = "discrete"

affects = "layout"

[tab-size]

type = "NonNegativeLengthOrNumber"

initial = "generics::length::LengthOrNumber::Number(From::from(8.0))"

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-text-3/#tab-size-property"

aliases = ["-moz-tab-size"]

affects = "layout"

[text-autospace]

type = "TextAutospace"

initial = "computed::text::TextAutospace::NO_AUTOSPACE"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

gecko_pref = "layout.css.text-autospace.enabled"

has_effect_on_gecko_scrollbars = false

spec = "https://drafts.csswg.org/css-text-4/#text-autospace-property"

affects = "layout"

[text-box-edge]

type = "TextBoxEdge"

initial = "computed::TextBoxEdge::Auto"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

gecko_pref = "layout.css.text-box.enabled"

has_effect_on_gecko_scrollbars = false

spec = "https://drafts.csswg.org/css-inline/#text-box-edge"

affects = "layout"

[text-box-trim]

type = "TextBoxTrim"

initial = "computed::TextBoxTrim::none()"

struct = "text"

engine = "gecko"

animation_type = "discrete"

gecko_pref = "layout.css.text-box.enabled"

has_effect_on_gecko_scrollbars = false

spec = "https://drafts.csswg.org/css-inline/#text-box-trim"

affects = "layout"

[text-decoration-skip-ink]

type = "TextDecorationSkipInk"

initial = "computed::TextDecorationSkipInk::Auto"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text-decor-4/#text-decoration-skip-ink-property"

affects = "overflow"

[text-emphasis-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "inherited_text"

engine = "gecko"

initial_specified_value = "specified::Color::currentcolor()"

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-color"

affects = "paint"

[text-emphasis-position]

type = "TextEmphasisPosition"

initial = "computed::TextEmphasisPosition::AUTO"

struct = "inherited_text"

engine = "gecko"

initial_specified_value = "specified::TextEmphasisPosition::AUTO"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-position"

affects = "layout"

[text-emphasis-style]

type = "TextEmphasisStyle"

initial = "computed::TextEmphasisStyle::None"

struct = "inherited_text"

engine = "gecko"

initial_specified_value = "SpecifiedValue::None"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-style"

affects = "overflow"

[text-underline-offset]

type = "LengthPercentageOrAuto"

initial = "computed::LengthPercentageOrAuto::auto()"

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-text-decor-4/#underline-offset"

affects = "overflow"

[text-underline-position]

type = "TextUnderlinePosition"

initial = "computed::TextUnderlinePosition::AUTO"

struct = "inherited_text"

engine = "gecko"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text-decor-3/#text-underline-position-property"

affects = "overflow"

[writing-mode]

type = "WritingModeProperty"

initial = "computed::WritingModeProperty::HorizontalTb"

struct = "inherited_box"

spec = "https://drafts.csswg.org/css-writing-modes/#propdef-writing-mode"

servo_pref = "layout.writing-mode.enabled"

animation_type = "none"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[z-index]

type = "ZIndex"

initial = "computed::ZIndex::auto()"

struct = "position"

spec = "https://www.w3.org/TR/CSS2/visuren.html#z-index"

affects = "paint"

servo_restyle_damage = "rebuild_stacking_context"

[zoom]

type = "Zoom"

initial = "computed::box_::Zoom::ONE"

struct = "box"

spec = "Non-standard (https://github.com/atanassov/css-zoom/ is the closest)"

gecko_pref = "layout.css.zoom.enabled"

servo_pref = "layout.unimplemented"

affects = "layout"

enabled_in = "chrome"

[border-image-outset]

type = "NonNegativeLengthOrNumberRect"

initial = "generics::rect::Rect::all(computed::NonNegativeLengthOrNumber::zero())"

struct = "border"

initial_specified_value = "generics::rect::Rect::all(specified::NonNegativeLengthOrNumber::zero())"

spec = "https://drafts.csswg.org/css-backgrounds/#border-image-outset"

boxed = true

servo_restyle_damage = "repaint"

affects = "paint"

[border-image-repeat]

type = "BorderImageRepeat"

initial = "computed::BorderImageRepeat::stretch()"

struct = "border"

initial_specified_value = "specified::BorderImageRepeat::stretch()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-backgrounds/#the-border-image-repeat"

servo_restyle_damage = "repaint"

affects = "paint"

[border-image-slice]

type = "BorderImageSlice"

initial = "computed::BorderImageSlice::hundred_percent()"

struct = "border"

initial_specified_value = "specified::BorderImageSlice::hundred_percent()"

spec = "https://drafts.csswg.org/css-backgrounds/#border-image-slice"

boxed = true

servo_restyle_damage = "repaint"

affects = "paint"

[border-image-source]

type = "Image"

initial = "computed::Image::None"

struct = "border"

initial_specified_value = "specified::Image::None"

animation_type = "discrete"

ignored_when_colors_disabled = true

servo_restyle_damage = "repaint"

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-image"

affects = "paint"

[border-image-width]

type = "BorderImageWidth"

initial = "computed::BorderImageWidth::all(computed::BorderImageSideWidth::one())"

struct = "border"

initial_specified_value = "specified::BorderImageWidth::all(specified::BorderImageSideWidth::one())"

spec = "https://drafts.csswg.org/css-backgrounds/#border-image-width"

boxed = true

servo_restyle_damage = "repaint"

affects = "paint"

[text-overflow]

type = "TextOverflow"

initial = "computed::TextOverflow::get_initial_value()"

struct = "text"

servo_pref = "layout.unimplemented"

animation_type = "discrete"

boxed = true

spec = "https://drafts.csswg.org/css-ui/#propdef-text-overflow"

servo_restyle_damage = "rebuild_box"

affects = "paint"

[text-decoration-line]

type = "TextDecorationLine"

initial = "specified::TextDecorationLine::none()"

struct = "text"

initial_specified_value = "specified::TextDecorationLine::none()"

animation_type = "discrete"

spec = "https://drafts.csswg.org/css-text-decor/#propdef-text-decoration-line"

servo_restyle_damage = "recalculate_overflow"

affects = "overflow"

[text-decoration-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "text"

initial_specified_value = "specified::Color::currentcolor()"

ignored_when_colors_disabled = true

spec = "https://drafts.csswg.org/css-text-decor/#propdef-text-decoration-color"

servo_restyle_damage = "recalculate_overflow"

affects = "paint"

[text-decoration-inset]

type = "TextDecorationInset"

initial = "computed::text::TextDecorationInset::get_initial_value()"

struct = "text"

engine = "gecko"

initial_specified_value = "specified::text::TextDecorationInset::get_initial_value()"

boxed = true

gecko_pref = "layout.css.text-decoration-inset.enabled"

spec = "https://drafts.csswg.org/css-text-decor-4/#text-decoration-skip-inset-property"

affects = "overflow"

[initial-letter]

type = "InitialLetter"

initial = "computed::InitialLetter::normal()"

struct = "text"

engine = "gecko"

initial_specified_value = "specified::InitialLetter::normal()"

animation_type = "discrete"

gecko_pref = "layout.css.initial-letter.enabled"

spec = "https://drafts.csswg.org/css-inline/#sizing-drop-initials"

affects = "layout"

[text-decoration-thickness]

type = "TextDecorationLength"

initial = "generics::text::GenericTextDecorationLength::Auto"

struct = "text"

engine = "gecko"

initial_specified_value = "generics::text::GenericTextDecorationLength::Auto"

spec = "https://drafts.csswg.org/css-text-decor-4/#text-decoration-width-property"

affects = "overflow"

[-x-span]

type = "Integer"

initial = "1"

struct = "table"

engine = "gecko"

spec = "Internal-only (for `<col span>` pres attr)"

animation_type = "none"

enabled_in = ""

affects = "layout"

[border-top-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-top-color"

logical_group = "border-color"

allow_quirks = true

ignored_when_colors_disabled = true

affects = "paint"

[border-right-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-right-color"

logical_group = "border-color"

allow_quirks = true

ignored_when_colors_disabled = true

affects = "paint"

[border-bottom-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-bottom-color"

logical_group = "border-color"

allow_quirks = true

ignored_when_colors_disabled = true

affects = "paint"

[border-left-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-left-color"

logical_group = "border-color"

allow_quirks = true

ignored_when_colors_disabled = true

affects = "paint"

[border-block-start-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-block-start-color"

logical = true

logical_group = "border-color"

ignored_when_colors_disabled = true

affects = "paint"

[border-block-end-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-block-end-color"

logical = true

logical_group = "border-color"

ignored_when_colors_disabled = true

affects = "paint"

[border-inline-start-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

aliases = ["-moz-border-start-color"]

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-inline-start-color"

logical = true

logical_group = "border-color"

ignored_when_colors_disabled = true

affects = "paint"

[border-inline-end-color]

type = "Color"

initial = "computed_value::T::currentcolor()"

struct = "border"

aliases = ["-moz-border-end-color"]

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-inline-end-color"

logical = true

logical_group = "border-color"

ignored_when_colors_disabled = true

affects = "paint"

[border-top-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-top-style"

animation_type = "discrete"

gecko_ffi_name = "mBorderStyle.0"

logical_group = "border-style"

affects = "layout"

[border-right-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-right-style"

animation_type = "discrete"

gecko_ffi_name = "mBorderStyle.1"

logical_group = "border-style"

affects = "layout"

[border-bottom-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-bottom-style"

animation_type = "discrete"

gecko_ffi_name = "mBorderStyle.2"

logical_group = "border-style"

affects = "layout"

[border-left-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-left-style"

animation_type = "discrete"

gecko_ffi_name = "mBorderStyle.3"

logical_group = "border-style"

affects = "layout"

[border-block-start-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-block-start-style"

animation_type = "none"

gecko_ffi_name = "mBorderStyle.4"

logical = true

logical_group = "border-style"

affects = "layout"

[border-block-end-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-block-end-style"

animation_type = "none"

gecko_ffi_name = "mBorderStyle.5"

logical = true

logical_group = "border-style"

affects = "layout"

[border-inline-start-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

aliases = ["-moz-border-start-style"]

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-inline-start-style"

animation_type = "none"

gecko_ffi_name = "mBorderStyle.6"

logical = true

logical_group = "border-style"

affects = "layout"

[border-inline-end-style]

type = "BorderStyle"

initial = "specified::BorderStyle::None"

struct = "border"

aliases = ["-moz-border-end-style"]

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-inline-end-style"

animation_type = "none"

gecko_ffi_name = "mBorderStyle.7"

logical = true

logical_group = "border-style"

affects = "layout"

[border-top-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-top-width"

logical_group = "border-width"

allow_quirks = true

gecko_ffi_name = "mBorder.0"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-right-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-right-width"

logical_group = "border-width"

allow_quirks = true

gecko_ffi_name = "mBorder.1"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-bottom-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-bottom-width"

logical_group = "border-width"

allow_quirks = true

gecko_ffi_name = "mBorder.2"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-left-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

spec = "https://drafts.csswg.org/css-backgrounds/#border-left-width"

logical_group = "border-width"

allow_quirks = true

gecko_ffi_name = "mBorder.3"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-block-start-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-block-start-width"

logical = true

logical_group = "border-width"

gecko_ffi_name = "mBorder.4"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-block-end-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-block-end-width"

logical = true

logical_group = "border-width"

gecko_ffi_name = "mBorder.5"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-inline-start-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

aliases = ["-moz-border-start-width"]

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-inline-start-width"

logical = true

logical_group = "border-width"

gecko_ffi_name = "mBorder.6"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-inline-end-width]

type = "BorderSideWidth"

initial = "computed::BorderSideWidth::medium()"

struct = "border"

aliases = ["-moz-border-end-width"]

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-inline-end-width"

logical = true

logical_group = "border-width"

gecko_ffi_name = "mBorder.7"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[border-top-left-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

extra_prefixes = ["webkit"]

spec = "https://drafts.csswg.org/css-backgrounds/#border-top-left-radius"

gecko_ffi_name = "mBorderRadius.top_left"

boxed = true

logical_group = "border-radius"

affects = "paint"

[border-top-right-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

extra_prefixes = ["webkit"]

spec = "https://drafts.csswg.org/css-backgrounds/#border-top-right-radius"

gecko_ffi_name = "mBorderRadius.top_right"

boxed = true

logical_group = "border-radius"

affects = "paint"

[border-bottom-right-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

extra_prefixes = ["webkit"]

spec = "https://drafts.csswg.org/css-backgrounds/#border-bottom-right-radius"

gecko_ffi_name = "mBorderRadius.bottom_right"

boxed = true

logical_group = "border-radius"

affects = "paint"

[border-bottom-left-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

extra_prefixes = ["webkit"]

spec = "https://drafts.csswg.org/css-backgrounds/#border-bottom-left-radius"

gecko_ffi_name = "mBorderRadius.bottom_left"

boxed = true

logical_group = "border-radius"

affects = "paint"

[border-start-start-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-start-start-radius"

gecko_ffi_name = "mBorderRadius.start_start"

boxed = true

logical_group = "border-radius"

logical = true

affects = "paint"

[border-start-end-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-start-end-radius"

gecko_ffi_name = "mBorderRadius.start_end"

boxed = true

logical_group = "border-radius"

logical = true

affects = "paint"

[border-end-start-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-end-start-radius"

gecko_ffi_name = "mBorderRadius.end_start"

boxed = true

logical_group = "border-radius"

logical = true

affects = "paint"

[border-end-end-radius]

type = "BorderCornerRadius"

initial = "computed::BorderCornerRadius::zero()"

struct = "border"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-border-end-end-radius"

gecko_ffi_name = "mBorderRadius.end_end"

boxed = true

logical_group = "border-radius"

logical = true

affects = "paint"

[margin-top]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

allow_quirks = true

logical_group = "margin"

gecko_ffi_name = "mMargin.0"

spec = "https://drafts.csswg.org/css-box/#propdef-margin-top"

rule_types_allowed = ["style", "keyframe", "page", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-right]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

allow_quirks = true

logical_group = "margin"

gecko_ffi_name = "mMargin.1"

spec = "https://drafts.csswg.org/css-box/#propdef-margin-right"

rule_types_allowed = ["style", "keyframe", "page", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-bottom]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

allow_quirks = true

logical_group = "margin"

gecko_ffi_name = "mMargin.2"

spec = "https://drafts.csswg.org/css-box/#propdef-margin-bottom"

rule_types_allowed = ["style", "keyframe", "page", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-left]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

allow_quirks = true

logical_group = "margin"

gecko_ffi_name = "mMargin.3"

spec = "https://drafts.csswg.org/css-box/#propdef-margin-left"

rule_types_allowed = ["style", "keyframe", "page", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-block-start]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

logical = true

logical_group = "margin"

gecko_ffi_name = "mMargin.4"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-margin-block-start"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-block-end]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

logical = true

logical_group = "margin"

gecko_ffi_name = "mMargin.5"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-margin-block-end"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-inline-start]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

aliases = ["-moz-margin-start"]

logical = true

logical_group = "margin"

gecko_ffi_name = "mMargin.6"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-margin-inline-start"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[margin-inline-end]

type = "Margin"

initial = "computed::Margin::zero()"

struct = "margin"

aliases = ["-moz-margin-end"]

logical = true

logical_group = "margin"

gecko_ffi_name = "mMargin.7"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-margin-inline-end"

rule_types_allowed = ["style", "keyframe", "scope", "position-try"]

servo_restyle_damage = "rebuild_box"

affects = "layout"

[scroll-margin-top]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.0"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-top"

affects = ""

[scroll-margin-right]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.1"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-right"

affects = ""

[scroll-margin-bottom]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.2"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-bottom"

affects = ""

[scroll-margin-left]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.3"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-left"

affects = ""

[scroll-margin-block-start]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical = true

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.4"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-block-start"

affects = ""

[scroll-margin-block-end]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical = true

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.5"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-block-end"

affects = ""

[scroll-margin-inline-start]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical = true

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.6"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-inline-start"

affects = ""

[scroll-margin-inline-end]

type = "Length"

initial = "computed::Length::zero()"

struct = "margin"

engine = "gecko"

logical = true

logical_group = "scroll-margin"

gecko_ffi_name = "mScrollMargin.7"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-inline-end"

affects = ""

[padding-top]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

logical_group = "padding"

spec = "https://drafts.csswg.org/css-box/#propdef-padding-top"

gecko_ffi_name = "mPadding.0"

allow_quirks = true

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-right]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

logical_group = "padding"

spec = "https://drafts.csswg.org/css-box/#propdef-padding-right"

gecko_ffi_name = "mPadding.1"

allow_quirks = true

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-bottom]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

logical_group = "padding"

spec = "https://drafts.csswg.org/css-box/#propdef-padding-bottom"

gecko_ffi_name = "mPadding.2"

allow_quirks = true

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-left]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

logical_group = "padding"

spec = "https://drafts.csswg.org/css-box/#propdef-padding-left"

gecko_ffi_name = "mPadding.3"

allow_quirks = true

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-block-start]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

logical = true

logical_group = "padding"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-padding-block-start"

gecko_ffi_name = "mPadding.4"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-block-end]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

logical = true

logical_group = "padding"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-padding-block-end"

gecko_ffi_name = "mPadding.5"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-inline-start]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

aliases = ["-moz-padding-start"]

logical = true

logical_group = "padding"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-padding-inline-start"

gecko_ffi_name = "mPadding.6"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[padding-inline-end]

type = "NonNegativeLengthPercentage"

initial = "computed::NonNegativeLengthPercentage::zero()"

struct = "padding"

aliases = ["-moz-padding-end"]

logical = true

logical_group = "padding"

spec = "https://drafts.csswg.org/css-logical-props/#propdef-padding-inline-end"

gecko_ffi_name = "mPadding.7"

servo_restyle_damage = "rebuild_box"

affects = "layout"

[scroll-padding-top]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.0"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-top"

affects = ""

[scroll-padding-right]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.1"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-right"

affects = ""

[scroll-padding-bottom]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.2"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-bottom"

affects = ""

[scroll-padding-left]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.3"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-left"

affects = ""

[scroll-padding-block-start]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical = true

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.4"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-block-start"

affects = ""

[scroll-padding-block-end]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical = true

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.5"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-block-end"

affects = ""

[scroll-padding-inline-start]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical = true

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.6"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-inline-start"

affects = ""

[scroll-padding-inline-end]

type = "NonNegativeLengthPercentageOrAuto"

initial = "computed::NonNegativeLengthPercentageOrAuto::auto()"

struct = "padding"

engine = "gecko"

logical = true

logical_group = "scroll-padding"

gecko_ffi_name = "mScrollPadding.7"

spec = "https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-padding-inline-end"

affects = ""

[background-attachment]

struct = "background"

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-attachment"

animation_type = "discrete"

affects = "paint"

servo_restyle_damage = "repaint"

vector = {}

keyword = { values = ["scroll", "fixed"], extra_gecko_values = ["local"], gecko_enum_prefix = "StyleImageLayerAttachment" }

[background-clip]

struct = "background"

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-clip"

animation_type = "discrete"

affects = "paint"

extra_prefixes = ["webkit"]

servo_restyle_damage = "repaint"

vector = {}

keyword = { values = ["border-box", "padding-box", "content-box"], extra_gecko_values = ["text"], gecko_enum_prefix = "StyleGeometryBox", gecko_inexhaustive = true }

[background-origin]

struct = "background"

spec = "https://drafts.csswg.org/css-backgrounds/#the-background-origin"

animation_type = "discrete"

affects = "paint"

extra_prefixes = ["webkit"]

servo_restyle_damage = "repaint"

vector = {}

keyword = { values = ["padding-box", "border-box", "content-box"], gecko_enum_prefix = "StyleGeometryBox", gecko_inexhaustive = true }

[background-blend-mode]

struct = "background"

engine = "gecko"

vector = {}

animation_type = "discrete"

spec = "https://drafts.fxtf.org/compositing/#background-blend-mode"

affects = "paint"

[background-blend-mode.keyword]

values = [

  "normal", "multiply", "screen", "overlay", "darken", "lighten",

  "color-dodge", "color-burn", "hard-light", "soft-light", "difference",

  "exclusion", "hue", "saturation", "color", "luminosity"

gecko_enum_prefix = "StyleBlend"

gecko_inexhaustive = true

[box-decoration-break]

struct = "border"

engine = "gecko"

spec = "https://drafts.csswg.org/css-break/#propdef-box-decoration-break"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["slice", "clone"] }

[-moz-float-edge]

struct = "border"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-float-edge)"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mFloatEdge"

keyword = { values = ["content-box", "margin-box"] }

[-moz-top-layer]

struct = "box"

engine = "gecko"

spec = "Internal (not web-exposed)"

animation_type = "discrete"

enabled_in = "ua"

affects = "layout"

gecko_ffi_name = "mTopLayer"

keyword = { values = ["none", "auto"] }

[-servo-top-layer]

struct = "box"

engine = "servo"

spec = "Internal (not web-exposed)"

animation_type = "none"

enabled_in = "ua"

affects = "layout"

keyword = { values = ["none", "top"] }

[-servo-overflow-clip-box]

struct = "box"

engine = "servo"

spec = "Internal, not web-exposed,"

animation_type = "none"

enabled_in = "ua"

affects = "layout"

keyword = { values = ["padding-box", "content-box"] }

[scroll-behavior]

struct = "box"

engine = "gecko"

spec = "https://drafts.csswg.org/cssom-view/#propdef-scroll-behavior"

animation_type = "discrete"

affects = ""

keyword = { values = ["auto", "smooth"] }

[isolation]

struct = "box"

spec = "https://drafts.fxtf.org/compositing/#isolation"

animation_type = "discrete"

affects = "paint"

servo_restyle_damage = "repaint"

keyword = { values = ["auto", "isolate"] }

[backface-visibility]

struct = "box"

spec = "https://drafts.csswg.org/css-transforms/#backface-visibility-property"

animation_type = "discrete"

affects = "paint"

extra_prefixes = ["moz:layout.css.prefixes.transforms", "webkit"]

servo_restyle_damage = "repaint"

keyword = { values = ["visible", "hidden"] }

[-moz-orient]

struct = "box"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-orient)"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mOrient"

keyword = { values = ["inline", "block", "horizontal", "vertical"] }

[column-fill]

struct = "column"

engine = "gecko"

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-fill"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["balance", "auto"] }

[column-span]

struct = "column"

spec = "https://drafts.csswg.org/css-multicol/#propdef-column-span"

animation_type = "discrete"

affects = "layout"

servo_pref = "layout.columns.enabled"

keyword = { values = ["none", "all"] }

[font-variant-caps]

struct = "font"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-caps"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mFont.variantCaps"

servo_restyle_damage = "rebuild_box"

[font-variant-caps.keyword]

values = ["normal", "small-caps"]

extra_gecko_values = ["all-small-caps", "petite-caps", "all-petite-caps", "unicase", "titling-caps"]

gecko_constant_prefix = "NS_FONT_VARIANT_CAPS"

[font-kerning]

struct = "font"

engine = "gecko"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-kerning"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mFont.kerning"

keyword = { values = ["auto", "none", "normal"], gecko_constant_prefix = "NS_FONT_KERNING" }

[font-variant-emoji]

struct = "font"

engine = "gecko"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-emoji"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mFont.variantEmoji"

gecko_pref = "layout.css.font-variant-emoji.enabled"

has_effect_on_gecko_scrollbars = false

keyword = { values = ["normal", "text", "emoji", "unicode"] }

[font-variant-position]

struct = "font"

engine = "gecko"

spec = "https://drafts.csswg.org/css-fonts/#propdef-font-variant-position"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mFont.variantPosition"

keyword = { values = ["normal", "sub", "super"], gecko_constant_prefix = "NS_FONT_VARIANT_POSITION" }

[font-optical-sizing]

struct = "font"

spec = "https://www.w3.org/TR/css-fonts-4/#font-optical-sizing-def"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mFont.opticalSizing"

gecko_pref = "layout.css.font-variations.enabled"

servo_pref = "layout.variable_fonts.enabled"

has_effect_on_gecko_scrollbars = false

keyword = { values = ["auto", "none"], gecko_constant_prefix = "NS_FONT_OPTICAL_SIZING" }

[math-style]

struct = "font"

engine = "gecko"

spec = "https://mathml-refresh.github.io/mathml-core/#the-math-style-property"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["normal", "compact"] }

[math-shift]

struct = "font"

engine = "gecko"

spec = "https://w3c.github.io/mathml-core/#the-math-shift"

animation_type = "discrete"

enabled_in = "ua"

affects = "layout"

gecko_pref = "mathml.math_shift.enabled"

has_effect_on_gecko_scrollbars = false

keyword = { values = ["normal", "compact"] }

[-moz-osx-font-smoothing]

struct = "font"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/font-smooth)"

animation_type = "discrete"

affects = "paint"

gecko_ffi_name = "mFont.smoothing"

aliases = ["-webkit-font-smoothing:layout.css.osx-font-smoothing.enabled"]

gecko_pref = "layout.css.osx-font-smoothing.enabled"

has_effect_on_gecko_scrollbars = false

keyword = { values = ["auto", "grayscale", "subpixel-antialiased"], gecko_aliases = ["antialiased=grayscale"], gecko_constant_prefix = "NS_FONT_SMOOTHING" }

[visibility]

struct = "inherited_box"

spec = "https://drafts.csswg.org/css-box/#propdef-visibility"

affects = "paint"

gecko_ffi_name = "mVisible"

keyword = { values = ["visible", "hidden", "collapse"] }

[direction]

struct = "inherited_box"

spec = "https://drafts.csswg.org/css-writing-modes/#propdef-direction"

animation_type = "none"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["ltr", "rtl"] }

[-moz-box-collapse]

struct = "inherited_box"

engine = "gecko"

spec = "None (internal)"

animation_type = "none"

enabled_in = "chrome"

affects = "layout"

keyword = { values = ["flex", "legacy"] }

[text-orientation]

struct = "inherited_box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-writing-modes/#propdef-text-orientation"

animation_type = "none"

affects = "layout"

keyword = { values = ["mixed", "upright", "sideways"], gecko_aliases = ["sideways-right=sideways"] }

[image-orientation]

struct = "inherited_box"

engine = "gecko"

spec = "https://drafts.csswg.org/css-images/#propdef-image-orientation"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["from-image", "none"] }

[text-anchor]

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/text.html#TextAnchorProperty"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["start", "middle", "end"] }

[color-interpolation]

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#ColorInterpolationProperty"

animation_type = "discrete"

affects = "paint"

keyword = { values = ["srgb", "auto", "linearrgb"] }

[color-interpolation-filters]

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#ColorInterpolationFiltersProperty"

animation_type = "discrete"

affects = "paint"

keyword = { values = ["linearrgb", "auto", "srgb"], gecko_enum_prefix = "StyleColorInterpolation" }

[shape-rendering]

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#ShapeRenderingProperty"

animation_type = "discrete"

affects = "paint"

keyword = { values = ["auto", "optimizespeed", "crispedges", "geometricprecision"] }

[stroke-linecap]

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeLinecapProperty"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["butt", "round", "square"] }

[stroke-linejoin]

struct = "inherited_svg"

engine = "gecko"

spec = "https://svgwg.org/svg2-draft/painting.html#StrokeLinejoinProperty"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["miter", "round", "bevel"] }

[border-collapse]

struct = "inherited_table"

spec = "https://drafts.csswg.org/css-tables/#propdef-border-collapse"

animation_type = "discrete"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["separate", "collapse"] }

[empty-cells]

struct = "inherited_table"

spec = "https://drafts.csswg.org/css-tables/#propdef-empty-cells"

animation_type = "discrete"

affects = "paint"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["show", "hide"] }

[hyphens]

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-text/#propdef-hyphens"

animation_type = "discrete"

affects = "layout"

extra_prefixes = ["moz"]

keyword = { values = ["manual", "none", "auto"] }

[-moz-text-size-adjust]

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-size-adjust/#adjustment-control"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mTextSizeAdjust"

aliases = ["-webkit-text-size-adjust"]

keyword = { values = ["auto", "none"] }

[ruby-align]

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-ruby/#ruby-align-property"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["space-around", "start", "center", "space-between"] }

[text-combine-upright]

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-writing-modes-3/#text-combine-upright"

animation_type = "none"

affects = "layout"

keyword = { values = ["none", "all"] }

[text-rendering]

struct = "inherited_text"

spec = "https://svgwg.org/svg2-draft/painting.html#TextRenderingProperty"

animation_type = "discrete"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["auto", "optimizespeed", "optimizelegibility", "geometricprecision"] }

[-webkit-text-security]

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-text/#MISSING"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["none", "circle", "disc", "square"] }

[text-wrap-mode]

struct = "inherited_text"

spec = "https://drafts.csswg.org/css-text-4/#propdef-text-wrap-mode"

animation_type = "discrete"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["wrap", "nowrap"] }

[text-wrap-style]

struct = "inherited_text"

engine = "gecko"

spec = "https://drafts.csswg.org/css-text-4/#text-wrap-style"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["auto", "stable", "balance"] }

[list-style-position]

struct = "list"

spec = "https://drafts.csswg.org/css-lists/#propdef-list-style-position"

animation_type = "discrete"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["outside", "inside"] }

[flex-direction]

struct = "position"

spec = "https://drafts.csswg.org/css-flexbox/#flex-direction-property"

animation_type = "discrete"

affects = "layout"

extra_prefixes = ["webkit"]

servo_restyle_damage = "rebuild_box"

keyword = { values = ["row", "row-reverse", "column", "column-reverse"] }

[flex-wrap]

struct = "position"

spec = "https://drafts.csswg.org/css-flexbox/#flex-wrap-property"

animation_type = "discrete"

affects = "layout"

extra_prefixes = ["webkit"]

servo_restyle_damage = "rebuild_box"

keyword = { values = ["nowrap", "wrap", "wrap-reverse"] }

[box-sizing]

struct = "position"

spec = "https://drafts.csswg.org/css-ui/#propdef-box-sizing"

animation_type = "discrete"

affects = "layout"

extra_prefixes = ["moz:layout.css.prefixes.box-sizing", "webkit"]

servo_restyle_damage = "rebuild_box"

keyword = { values = ["content-box", "border-box"] }

[object-fit]

struct = "position"

spec = "https://drafts.csswg.org/css-images/#propdef-object-fit"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["fill", "contain", "cover", "none", "scale-down"] }

[mask-type]

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-type"

animation_type = "discrete"

affects = "paint"

keyword = { values = ["luminance", "alpha"] }

[mask-mode]

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-mode"

animation_type = "discrete"

affects = "paint"

vector = {}

keyword = { values = ["match-source", "alpha", "luminance"] }

[mask-clip]

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-clip"

animation_type = "discrete"

affects = "paint"

vector = {}

extra_prefixes = ["webkit"]

keyword = { values = ["border-box", "content-box", "padding-box"], extra_gecko_values = ["fill-box", "stroke-box", "view-box", "no-clip"], gecko_enum_prefix = "StyleGeometryBox", gecko_inexhaustive = true }

[mask-origin]

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-origin"

animation_type = "discrete"

affects = "paint"

vector = {}

extra_prefixes = ["webkit"]

keyword = { values = ["border-box", "content-box", "padding-box"], extra_gecko_values = ["fill-box", "stroke-box", "view-box"], gecko_enum_prefix = "StyleGeometryBox", gecko_inexhaustive = true }

[mask-composite]

struct = "svg"

engine = "gecko"

spec = "https://drafts.fxtf.org/css-masking-1/#propdef-mask-composite"

animation_type = "discrete"

affects = "paint"

vector = {}

extra_prefixes = ["webkit"]

keyword = { values = ["add", "subtract", "intersect", "exclude"] }

[table-layout]

struct = "table"

spec = "https://drafts.csswg.org/css-tables/#propdef-table-layout"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mLayoutStrategy"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["auto", "fixed"] }

[unicode-bidi]

struct = "text"

spec = "https://drafts.csswg.org/css-writing-modes/#propdef-unicode-bidi"

animation_type = "none"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["normal", "embed", "isolate", "bidi-override", "isolate-override", "plaintext"] }

[text-decoration-style]

struct = "text"

spec = "https://drafts.csswg.org/css-text-decor/#propdef-text-decoration-style"

animation_type = "discrete"

affects = "overflow"

servo_restyle_damage = "recalculate_overflow"

keyword = { values = ["solid", "double", "dotted", "dashed", "wavy", "-moz-none"] }

[ime-mode]

struct = "ui"

engine = "gecko"

spec = "https://drafts.csswg.org/css-ui/#input-method-editor"

animation_type = "discrete"

affects = ""

gecko_ffi_name = "mIMEMode"

keyword = { values = ["auto", "normal", "active", "disabled", "inactive"] }

[scrollbar-width]

struct = "ui"

engine = "gecko"

spec = "https://drafts.csswg.org/css-scrollbars-1/#scrollbar-width"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["auto", "thin", "none"] }

[-moz-window-dragging]

struct = "ui"

engine = "gecko"

spec = "None (Nonstandard Firefox-only property)"

animation_type = "discrete"

enabled_in = "chrome"

affects = "paint"

gecko_ffi_name = "mWindowDragging"

keyword = { values = ["default", "drag", "no-drag"] }

[-moz-window-shadow]

struct = "ui"

engine = "gecko"

spec = "None (Nonstandard internal property)"

animation_type = "discrete"

enabled_in = "chrome"

affects = "overflow"

gecko_ffi_name = "mWindowShadow"

keyword = { values = ["auto", "none"] }

[field-sizing]

struct = "ui"

engine = "gecko"

spec = "https://drafts.csswg.org/css-ui/#field-sizing"

animation_type = "discrete"

affects = "layout"

gecko_pref = "layout.css.field-sizing.enabled"

keyword = { values = ["fixed", "content"] }

[-moz-box-align]

struct = "xul"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/box-align)"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mBoxAlign"

aliases = ["-webkit-box-align"]

keyword = { values = ["stretch", "start", "center", "baseline", "end"] }

[-moz-box-direction]

struct = "xul"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/box-direction)"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mBoxDirection"

aliases = ["-webkit-box-direction"]

keyword = { values = ["normal", "reverse"] }

[-moz-box-orient]

struct = "xul"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/box-orient)"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mBoxOrient"

aliases = ["-webkit-box-orient"]

keyword = { values = ["horizontal", "vertical"], gecko_aliases = ["inline-axis=horizontal", "block-axis=vertical"] }

[-moz-box-pack]

struct = "xul"

engine = "gecko"

spec = "Nonstandard (https://developer.mozilla.org/en-US/docs/Web/CSS/box-pack)"

animation_type = "discrete"

affects = "layout"

gecko_ffi_name = "mBoxPack"

aliases = ["-webkit-box-pack"]

keyword = { values = ["start", "center", "end", "justify"] }

[mix-blend-mode]

struct = "effects"

spec = "https://drafts.fxtf.org/compositing/#propdef-mix-blend-mode"

animation_type = "discrete"

affects = "paint"

servo_restyle_damage = "repaint"

keyword = { values = ["normal", "multiply", "screen", "overlay", "darken", "lighten", "color-dodge", "color-burn", "hard-light", "soft-light", "difference", "exclusion", "hue", "saturation", "color", "luminosity", "plus-lighter"], gecko_enum_prefix = "StyleBlend" }

[dominant-baseline]

struct = "inherited_svg"

engine = "gecko"

spec = "https://www.w3.org/TR/css-inline-3/#propdef-dominant-baseline"

animation_type = "discrete"

affects = "layout"

keyword = { values = ["auto", "ideographic", "alphabetic", "hanging", "mathematical", "central", "middle", "text-after-edge", "text-before-edge"] }

[-moz-math-variant]

struct = "font"

engine = "gecko"

spec = "Internal (not web-exposed)"

animation_type = "none"

enabled_in = ""

has_effect_on_gecko_scrollbars = false

affects = "layout"

gecko_ffi_name = "mMathVariant"

keyword = { values = ["none", "normal", "bold", "italic", "bold-italic", "script", "bold-script", "fraktur", "double-struck", "bold-fraktur", "sans-serif", "bold-sans-serif", "sans-serif-italic", "sans-serif-bold-italic", "monospace", "initial", "tailed", "looped", "stretched"] }

[white-space-collapse]

struct = "inherited_text"

spec = "https://drafts.csswg.org/css-text-4/#propdef-white-space-collapse"

animation_type = "discrete"

affects = "layout"

servo_restyle_damage = "rebuild_box"

keyword = { values = ["collapse", "preserve", "preserve-breaks", "break-spaces"], extra_gecko_values = ["preserve-spaces"], gecko_aliases = ["-moz-pre-space=preserve-spaces"] }