diff --git a/Cargo.lock b/Cargo.lock
index f3aa5d7b742..fcf3d54c04e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1308,7 +1308,7 @@ dependencies = [
 [[package]]
 name = "derive_common"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -1496,7 +1496,7 @@ dependencies = [
 [[package]]
 name = "dom"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "bitflags 2.6.0",
 ]
@@ -4131,7 +4131,7 @@ dependencies = [
 [[package]]
 name = "malloc_size_of"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "accountable-refcell",
  "app_units",
@@ -5915,7 +5915,7 @@ dependencies = [
 [[package]]
 name = "selectors"
 version = "0.24.0"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "bitflags 2.6.0",
  "cssparser",
@@ -6203,7 +6203,7 @@ dependencies = [
 [[package]]
 name = "servo_arc"
 version = "0.2.0"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "serde",
  "stable_deref_trait",
@@ -6212,7 +6212,7 @@ dependencies = [
 [[package]]
 name = "servo_atoms"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "string_cache",
  "string_cache_codegen",
@@ -6430,7 +6430,7 @@ checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
 [[package]]
 name = "size_of_test"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "static_assertions",
 ]
@@ -6571,7 +6571,7 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 [[package]]
 name = "static_prefs"
 version = "0.1.0"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 
 [[package]]
 name = "strck"
@@ -6624,7 +6624,7 @@ dependencies = [
 [[package]]
 name = "style"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "app_units",
  "arrayvec",
@@ -6682,7 +6682,7 @@ dependencies = [
 [[package]]
 name = "style_config"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "lazy_static",
 ]
@@ -6690,7 +6690,7 @@ dependencies = [
 [[package]]
 name = "style_derive"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "darling",
  "derive_common",
@@ -6721,7 +6721,7 @@ dependencies = [
 [[package]]
 name = "style_traits"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "app_units",
  "bitflags 2.6.0",
@@ -7088,7 +7088,7 @@ dependencies = [
 [[package]]
 name = "to_shmem"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "cssparser",
  "servo_arc",
@@ -7101,7 +7101,7 @@ dependencies = [
 [[package]]
 name = "to_shmem_derive"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-09-02#25daa6b91d77ced8498f0a729d311e4292328313"
+source = "git+https://github.com/servo/stylo?branch=2024-09-02#1d95da7aec9de466cf0a16d832b6993dad4228fe"
 dependencies = [
  "darling",
  "derive_common",
diff --git a/components/layout_2020/display_list/background.rs b/components/layout_2020/display_list/background.rs
index caa30edf43c..24ae9024523 100644
--- a/components/layout_2020/display_list/background.rs
+++ b/components/layout_2020/display_list/background.rs
@@ -17,7 +17,7 @@ use webrender_api::{self as wr, units};
 use wr::units::LayoutSize;
 use wr::ClipChainId;
 
-use crate::replaced::IntrinsicSizes;
+use crate::replaced::NaturalSizes;
 
 pub(super) struct BackgroundLayer {
     pub common: wr::CommonItemProperties,
@@ -167,7 +167,7 @@ pub(super) fn layout_layer(
     painter: &BackgroundPainter,
     builder: &mut super::DisplayListBuilder,
     layer_index: usize,
-    intrinsic: IntrinsicSizes,
+    natural_sizes: NaturalSizes,
 ) -> Option<BackgroundLayer> {
     let painting_area = painter.painting_area(fragment_builder, builder, layer_index);
     let positioning_area = painter.positioning_area(fragment_builder, layer_index);
@@ -180,19 +180,19 @@ pub(super) fn layout_layer(
     }
     let size_contain_or_cover = |background_size| {
         let mut tile_size = positioning_area.size();
-        if let Some(intrinsic_ratio) = intrinsic.ratio {
+        if let Some(natural_ratio) = natural_sizes.ratio {
             let positioning_ratio = positioning_area.size().width / positioning_area.size().height;
             // Whether the tile width (as opposed to height)
             // is scaled to that of the positioning area
             let fit_width = match background_size {
-                ContainOrCover::Contain => positioning_ratio <= intrinsic_ratio,
-                ContainOrCover::Cover => positioning_ratio > intrinsic_ratio,
+                ContainOrCover::Contain => positioning_ratio <= natural_ratio,
+                ContainOrCover::Cover => positioning_ratio > natural_ratio,
             };
             // The other dimension needs to be adjusted
             if fit_width {
-                tile_size.height = tile_size.width / intrinsic_ratio
+                tile_size.height = tile_size.width / natural_ratio
             } else {
-                tile_size.width = tile_size.height * intrinsic_ratio
+                tile_size.width = tile_size.height * natural_ratio
             }
         }
         tile_size
@@ -212,18 +212,18 @@ pub(super) fn layout_layer(
 
             if width.is_none() && height.is_none() {
                 // Both computed values are 'auto':
-                // use intrinsic sizes, treating missing width or height as 'auto'
-                width = intrinsic.width;
-                height = intrinsic.height;
+                // use natural sizes, treating missing width or height as 'auto'
+                width = natural_sizes.width;
+                height = natural_sizes.height;
             }
 
             match (width, height) {
                 (Some(w), Some(h)) => units::LayoutSize::new(w.to_f32_px(), h.to_f32_px()),
                 (Some(w), None) => {
-                    let h = if let Some(intrinsic_ratio) = intrinsic.ratio {
-                        w.scale_by(1.0 / intrinsic_ratio)
-                    } else if let Some(intrinsic_height) = intrinsic.height {
-                        intrinsic_height
+                    let h = if let Some(natural_ratio) = natural_sizes.ratio {
+                        w.scale_by(1.0 / natural_ratio)
+                    } else if let Some(natural_height) = natural_sizes.height {
+                        natural_height
                     } else {
                         // Treated as 100%
                         Au::from_f32_px(positioning_area.size().height)
@@ -231,17 +231,17 @@ pub(super) fn layout_layer(
                     units::LayoutSize::new(w.to_f32_px(), h.to_f32_px())
                 },
                 (None, Some(h)) => {
-                    let w = if let Some(intrinsic_ratio) = intrinsic.ratio {
-                        h.scale_by(intrinsic_ratio)
-                    } else if let Some(intrinsic_width) = intrinsic.width {
-                        intrinsic_width
+                    let w = if let Some(natural_ratio) = natural_sizes.ratio {
+                        h.scale_by(natural_ratio)
+                    } else if let Some(natural_width) = natural_sizes.width {
+                        natural_width
                     } else {
                         // Treated as 100%
                         Au::from_f32_px(positioning_area.size().width)
                     };
                     units::LayoutSize::new(w.to_f32_px(), h.to_f32_px())
                 },
-                // Both comptued values were 'auto', and neither intrinsic size is present
+                // Both comptued values were 'auto', and neither natural size is present
                 (None, None) => size_contain_or_cover(ContainOrCover::Contain),
             }
         },
diff --git a/components/layout_2020/display_list/conversions.rs b/components/layout_2020/display_list/conversions.rs
index b559bb4c7d7..cfa9192d0e6 100644
--- a/components/layout_2020/display_list/conversions.rs
+++ b/components/layout_2020/display_list/conversions.rs
@@ -4,12 +4,15 @@
 
 use app_units::Au;
 use style::color::AbsoluteColor;
+use style::computed_values::image_rendering::T as ComputedImageRendering;
 use style::computed_values::mix_blend_mode::T as ComputedMixBlendMode;
 use style::computed_values::text_decoration_style::T as ComputedTextDecorationStyle;
 use style::computed_values::transform_style::T as ComputedTransformStyle;
 use style::values::computed::Filter as ComputedFilter;
 use style::values::specified::border::BorderImageRepeatKeyword;
-use webrender_api::{units, FilterOp, LineStyle, MixBlendMode, RepeatMode, Shadow, TransformStyle};
+use webrender_api::{
+    units, FilterOp, ImageRendering, LineStyle, MixBlendMode, RepeatMode, Shadow, TransformStyle,
+};
 
 use crate::geom::{PhysicalPoint, PhysicalRect, PhysicalSides, PhysicalSize};
 
@@ -142,3 +145,15 @@ impl ToWebRender for BorderImageRepeatKeyword {
         }
     }
 }
+
+impl ToWebRender for ComputedImageRendering {
+    type Type = ImageRendering;
+
+    fn to_webrender(&self) -> Self::Type {
+        match self {
+            ComputedImageRendering::Auto => ImageRendering::Auto,
+            ComputedImageRendering::CrispEdges => ImageRendering::CrispEdges,
+            ComputedImageRendering::Pixelated => ImageRendering::Pixelated,
+        }
+    }
+}
diff --git a/components/layout_2020/display_list/mod.rs b/components/layout_2020/display_list/mod.rs
index 659825d5aa1..3e9105035f4 100644
--- a/components/layout_2020/display_list/mod.rs
+++ b/components/layout_2020/display_list/mod.rs
@@ -50,7 +50,7 @@ use crate::fragment_tree::{
     BackgroundMode, BoxFragment, Fragment, FragmentFlags, FragmentTree, Tag, TextFragment,
 };
 use crate::geom::{PhysicalPoint, PhysicalRect};
-use crate::replaced::IntrinsicSizes;
+use crate::replaced::NaturalSizes;
 use crate::style_ext::ComputedValuesExt;
 
 mod background;
@@ -272,18 +272,31 @@ impl Fragment {
                     );
                 }
             },
-            Fragment::Image(i) => match i.style.get_inherited_box().visibility {
+            Fragment::Image(image) => match image.style.get_inherited_box().visibility {
                 Visibility::Visible => {
                     builder.is_contentful = true;
-                    let rect = i.rect.translate(containing_block.origin.to_vector());
 
-                    let common = builder.common_properties(rect.to_webrender(), &i.style);
+                    let image_rendering = image
+                        .style
+                        .get_inherited_box()
+                        .image_rendering
+                        .to_webrender();
+                    let rect = image
+                        .rect
+                        .translate(containing_block.origin.to_vector())
+                        .to_webrender();
+                    let clip = image
+                        .clip
+                        .translate(containing_block.origin.to_vector())
+                        .to_webrender();
+                    let common = builder.common_properties(clip, &image.style);
+
                     builder.wr().push_image(
                         &common,
-                        rect.to_webrender(),
-                        image_rendering(i.style.get_inherited_box().image_rendering),
+                        rect,
+                        image_rendering,
                         wr::AlphaType::PremultipliedAlpha,
-                        i.image_key,
+                        image.image_key,
                         wr::ColorF::WHITE,
                     );
                 },
@@ -736,7 +749,7 @@ impl<'a> BuilderForBoxFragment<'a> {
             match image {
                 Image::None => {},
                 Image::Gradient(ref gradient) => {
-                    let intrinsic = IntrinsicSizes::empty();
+                    let intrinsic = NaturalSizes::empty();
                     let Some(layer) =
                         &background::layout_layer(self, painter, builder, index, intrinsic)
                     else {
@@ -801,7 +814,7 @@ impl<'a> BuilderForBoxFragment<'a> {
 
                     // FIXME: https://drafts.csswg.org/css-images-4/#the-image-resolution
                     let dppx = 1.0;
-                    let intrinsic = IntrinsicSizes::from_width_and_height(
+                    let intrinsic = NaturalSizes::from_width_and_height(
                         width as f32 / dppx,
                         height as f32 / dppx,
                     );
@@ -809,14 +822,13 @@ impl<'a> BuilderForBoxFragment<'a> {
                     if let Some(layer) =
                         background::layout_layer(self, painter, builder, index, intrinsic)
                     {
-                        let image_rendering = image_rendering(style.clone_image_rendering());
                         if layer.repeat {
                             builder.wr().push_repeating_image(
                                 &layer.common,
                                 layer.bounds,
                                 layer.tile_size,
                                 layer.tile_spacing,
-                                image_rendering,
+                                style.clone_image_rendering().to_webrender(),
                                 wr::AlphaType::PremultipliedAlpha,
                                 key,
                                 wr::ColorF::WHITE,
@@ -825,7 +837,7 @@ impl<'a> BuilderForBoxFragment<'a> {
                             builder.wr().push_image(
                                 &layer.common,
                                 layer.bounds,
-                                image_rendering,
+                                style.clone_image_rendering().to_webrender(),
                                 wr::AlphaType::PremultipliedAlpha,
                                 key,
                                 wr::ColorF::WHITE,
@@ -1142,15 +1154,6 @@ fn cursor(kind: CursorKind, auto_cursor: Cursor) -> Cursor {
     }
 }
 
-fn image_rendering(ir: style::computed_values::image_rendering::T) -> wr::ImageRendering {
-    use style::computed_values::image_rendering::T as ImageRendering;
-    match ir {
-        ImageRendering::Auto => wr::ImageRendering::Auto,
-        ImageRendering::CrispEdges => wr::ImageRendering::CrispEdges,
-        ImageRendering::Pixelated => wr::ImageRendering::Pixelated,
-    }
-}
-
 /// Radii for the padding edge or content edge
 fn inner_radii(mut radii: wr::BorderRadius, insets: units::LayoutSideOffsets) -> wr::BorderRadius {
     assert!(insets.left >= 0.0, "left inset must not be negative");
diff --git a/components/layout_2020/flexbox/layout.rs b/components/layout_2020/flexbox/layout.rs
index 46a3f0e6015..7170d233f9b 100644
--- a/components/layout_2020/flexbox/layout.rs
+++ b/components/layout_2020/flexbox/layout.rs
@@ -1772,6 +1772,7 @@ impl FlexItem<'_> {
                 let cross_size = flex_axis.vec2_to_flex_relative(size).cross;
                 let fragments = replaced.contents.make_fragments(
                     &replaced.style,
+                    containing_block,
                     size.to_physical_size(container_writing_mode),
                 );
 
diff --git a/components/layout_2020/flow/float.rs b/components/layout_2020/flow/float.rs
index 6a3aec1b77f..73e12ac2298 100644
--- a/components/layout_2020/flow/float.rs
+++ b/components/layout_2020/flow/float.rs
@@ -992,6 +992,7 @@ impl FloatBox {
                         );
                         children = replaced.contents.make_fragments(
                             &replaced.style,
+                            containing_block,
                             content_size.to_physical_size(containing_block.style.writing_mode),
                         )
                     },
diff --git a/components/layout_2020/flow/inline/mod.rs b/components/layout_2020/flow/inline/mod.rs
index 8a0b86c1c7d..70998d48d09 100644
--- a/components/layout_2020/flow/inline/mod.rs
+++ b/components/layout_2020/flow/inline/mod.rs
@@ -1917,7 +1917,11 @@ impl IndependentFormattingContext {
                     .contents
                     .used_size_as_if_inline_element(layout.containing_block, &replaced.style, &pbm)
                     .to_physical_size(container_writing_mode);
-                let fragments = replaced.contents.make_fragments(&replaced.style, size);
+                let fragments = replaced.contents.make_fragments(
+                    &replaced.style,
+                    layout.containing_block,
+                    size,
+                );
 
                 let content_rect = PhysicalRect::new(PhysicalPoint::zero(), size);
                 (fragments, content_rect, None, None)
diff --git a/components/layout_2020/flow/mod.rs b/components/layout_2020/flow/mod.rs
index 4dc42ba7fbe..fdd40559d2c 100644
--- a/components/layout_2020/flow/mod.rs
+++ b/components/layout_2020/flow/mod.rs
@@ -1307,7 +1307,7 @@ fn layout_in_flow_replaced_block_level(
 
     let containing_block_writing_mode = containing_block.style.writing_mode;
     let physical_content_size = content_size.to_physical_size(containing_block_writing_mode);
-    let fragments = replaced.make_fragments(style, physical_content_size);
+    let fragments = replaced.make_fragments(style, containing_block, physical_content_size);
 
     let clearance;
     if let Some(ref mut sequential_layout_state) = sequential_layout_state {
diff --git a/components/layout_2020/fragment_tree/fragment.rs b/components/layout_2020/fragment_tree/fragment.rs
index 30bd4840c2e..28b2799d681 100644
--- a/components/layout_2020/fragment_tree/fragment.rs
+++ b/components/layout_2020/fragment_tree/fragment.rs
@@ -83,6 +83,7 @@ pub(crate) struct ImageFragment {
     #[serde(skip_serializing)]
     pub style: ServoArc<ComputedValues>,
     pub rect: PhysicalRect<Au>,
+    pub clip: PhysicalRect<Au>,
     #[serde(skip_serializing)]
     pub image_key: ImageKey,
 }
diff --git a/components/layout_2020/positioned.rs b/components/layout_2020/positioned.rs
index 99152d4b8e0..f51e781150f 100644
--- a/components/layout_2020/positioned.rs
+++ b/components/layout_2020/positioned.rs
@@ -552,6 +552,7 @@ impl HoistedAbsolutelyPositionedBox {
                     content_size = computed_size.auto_is(|| unreachable!());
                     fragments = replaced.contents.make_fragments(
                         &style,
+                        &containing_block.into(),
                         content_size.to_physical_size(containing_block_writing_mode),
                     );
                 },
diff --git a/components/layout_2020/replaced.rs b/components/layout_2020/replaced.rs
index 880e31cd70e..208fe6eb986 100644
--- a/components/layout_2020/replaced.rs
+++ b/components/layout_2020/replaced.rs
@@ -14,6 +14,7 @@ use net_traits::image_cache::{ImageOrMetadataAvailable, UsePlaceholder};
 use pixels::Image;
 use serde::Serialize;
 use servo_arc::Arc as ServoArc;
+use style::computed_values::object_fit::T as ObjectFit;
 use style::logical_geometry::Direction;
 use style::properties::ComputedValues;
 use style::servo::url::ComputedUrl;
@@ -35,32 +36,35 @@ use crate::{AuOrAuto, ContainingBlock, IndefiniteContainingBlock};
 #[derive(Debug, Serialize)]
 pub(crate) struct ReplacedContent {
     pub kind: ReplacedContentKind,
-    intrinsic: IntrinsicSizes,
+    natural_size: NaturalSizes,
     base_fragment_info: BaseFragmentInfo,
 }
 
-/// * Raster images always have an intrinsic width and height, with 1 image pixel = 1px.
-///   The intrinsic ratio should be based on dividing those.
+/// The natural dimensions of a replaced element, including a height, width, and
+/// aspect ratio.
+///
+/// * Raster images always have an natural width and height, with 1 image pixel = 1px.
+///   The natural ratio should be based on dividing those.
 ///   See <https://github.com/w3c/csswg-drafts/issues/4572> for the case where either is zero.
 ///   PNG specifically disallows this but I (SimonSapin) am not sure about other formats.
 ///
-/// * Form controls have both intrinsic width and height **but no intrinsic ratio**.
+/// * Form controls have both natural width and height **but no natural ratio**.
 ///   See <https://github.com/w3c/csswg-drafts/issues/1044> and
-///   <https://drafts.csswg.org/css-images/#intrinsic-dimensions> “In general, […]”
+///   <https://drafts.csswg.org/css-images/#natural-dimensions> “In general, […]”
 ///
 /// * For SVG, see <https://svgwg.org/svg2-draft/coords.html#SizingSVGInCSS>
 ///   and again <https://github.com/w3c/csswg-drafts/issues/4572>.
 ///
-/// * IFrames do not have intrinsic width and height or intrinsic ratio according
+/// * IFrames do not have natural width and height or natural ratio according
 ///   to <https://drafts.csswg.org/css-images/#intrinsic-dimensions>.
 #[derive(Debug, Serialize)]
-pub(crate) struct IntrinsicSizes {
+pub(crate) struct NaturalSizes {
     pub width: Option<Au>,
     pub height: Option<Au>,
     pub ratio: Option<CSSFloat>,
 }
 
-impl IntrinsicSizes {
+impl NaturalSizes {
     pub(crate) fn from_width_and_height(width: f32, height: f32) -> Self {
         // https://drafts.csswg.org/css-images/#natural-aspect-ratio:
         // "If an object has a degenerate natural aspect ratio (at least one part being
@@ -145,16 +149,16 @@ impl ReplacedContent {
             }
         }
 
-        let (kind, intrinsic_size_in_dots) = {
-            if let Some((image, intrinsic_size_in_dots)) = element.as_image() {
+        let (kind, natural_size_in_dots) = {
+            if let Some((image, natural_size_in_dots)) = element.as_image() {
                 (
                     ReplacedContentKind::Image(image),
-                    Some(intrinsic_size_in_dots),
+                    Some(natural_size_in_dots),
                 )
-            } else if let Some((canvas_info, intrinsic_size_in_dots)) = element.as_canvas() {
+            } else if let Some((canvas_info, natural_size_in_dots)) = element.as_canvas() {
                 (
                     ReplacedContentKind::Canvas(canvas_info),
-                    Some(intrinsic_size_in_dots),
+                    Some(natural_size_in_dots),
                 )
             } else if let Some((pipeline_id, browsing_context_id)) = element.as_iframe() {
                 (
@@ -164,31 +168,31 @@ impl ReplacedContent {
                     }),
                     None,
                 )
-            } else if let Some((image_key, intrinsic_size_in_dots)) = element.as_video() {
+            } else if let Some((image_key, natural_size_in_dots)) = element.as_video() {
                 (
                     ReplacedContentKind::Video(VideoInfo { image_key }),
-                    Some(intrinsic_size_in_dots),
+                    Some(natural_size_in_dots),
                 )
             } else {
                 return None;
             }
         };
 
-        let intrinsic =
-            intrinsic_size_in_dots.map_or_else(IntrinsicSizes::empty, |intrinsic_size_in_dots| {
+        let natural_size =
+            natural_size_in_dots.map_or_else(NaturalSizes::empty, |naturalc_size_in_dots| {
                 // FIXME: should 'image-resolution' (when implemented) be used *instead* of
                 // `script::dom::htmlimageelement::ImageRequest::current_pixel_density`?
                 // https://drafts.csswg.org/css-images-4/#the-image-resolution
                 let dppx = 1.0;
-                let width = (intrinsic_size_in_dots.width as CSSFloat) / dppx;
-                let height = (intrinsic_size_in_dots.height as CSSFloat) / dppx;
-                IntrinsicSizes::from_width_and_height(width, height)
+                let width = (naturalc_size_in_dots.width as CSSFloat) / dppx;
+                let height = (naturalc_size_in_dots.height as CSSFloat) / dppx;
+                NaturalSizes::from_width_and_height(width, height)
             });
 
         let base_fragment_info = BaseFragmentInfo::new_for_node(element.opaque());
         Some(Self {
             kind,
-            intrinsic,
+            natural_size,
             base_fragment_info,
         })
     }
@@ -215,7 +219,7 @@ impl ReplacedContent {
 
             return Some(Self {
                 kind: ReplacedContentKind::Image(image),
-                intrinsic: IntrinsicSizes::from_width_and_height(width, height),
+                natural_size: NaturalSizes::from_width_and_height(width, height),
                 base_fragment_info: BaseFragmentInfo::new_for_node(element.opaque()),
             });
         }
@@ -234,7 +238,7 @@ impl ReplacedContent {
     }
 
     fn flow_relative_intrinsic_size(&self, style: &ComputedValues) -> LogicalVec2<Option<Au>> {
-        let intrinsic_size = PhysicalSize::new(self.intrinsic.width, self.intrinsic.height);
+        let intrinsic_size = PhysicalSize::new(self.natural_size.width, self.natural_size.height);
         LogicalVec2::from_physical_size(&intrinsic_size, style.writing_mode)
     }
 
@@ -242,7 +246,7 @@ impl ReplacedContent {
         &self,
         style: &ComputedValues,
     ) -> Option<CSSFloat> {
-        self.intrinsic.ratio.map(|width_over_height| {
+        self.natural_size.ratio.map(|width_over_height| {
             if style.writing_mode.is_vertical() {
                 1. / width_over_height
             } else {
@@ -276,9 +280,61 @@ impl ReplacedContent {
     pub fn make_fragments(
         &self,
         style: &ServoArc<ComputedValues>,
+        containing_block: &ContainingBlock,
         size: PhysicalSize<Au>,
     ) -> Vec<Fragment> {
-        let rect = PhysicalRect::new(PhysicalPoint::origin(), size);
+        let aspect_ratio = self.preferred_aspect_ratio(&containing_block.into(), style);
+        let natural_size = PhysicalSize::new(
+            self.natural_size.width.unwrap_or(size.width),
+            self.natural_size.height.unwrap_or(size.height),
+        );
+
+        let object_fit_size = aspect_ratio.map_or(size, |aspect_ratio| {
+            let preserve_aspect_ratio_with_comparison =
+                |size: PhysicalSize<Au>, comparison: fn(&Au, &Au) -> bool| {
+                    let (width_axis, height_axis) = if style.writing_mode.is_horizontal() {
+                        (Direction::Inline, Direction::Block)
+                    } else {
+                        (Direction::Block, Direction::Inline)
+                    };
+
+                    let candidate_width =
+                        aspect_ratio.compute_dependent_size(width_axis, size.height);
+                    if comparison(&candidate_width, &size.width) {
+                        return PhysicalSize::new(candidate_width, size.height);
+                    }
+
+                    let candidate_height =
+                        aspect_ratio.compute_dependent_size(height_axis, size.width);
+                    debug_assert!(comparison(&candidate_height, &size.height));
+                    PhysicalSize::new(size.width, candidate_height)
+                };
+
+            match style.clone_object_fit() {
+                ObjectFit::Fill => size,
+                ObjectFit::Contain => preserve_aspect_ratio_with_comparison(size, PartialOrd::le),
+                ObjectFit::Cover => preserve_aspect_ratio_with_comparison(size, PartialOrd::ge),
+                ObjectFit::None => natural_size,
+                ObjectFit::ScaleDown => {
+                    preserve_aspect_ratio_with_comparison(size.min(natural_size), PartialOrd::le)
+                },
+            }
+        });
+
+        let object_position = style.clone_object_position();
+        let horizontal_position = object_position
+            .horizontal
+            .to_used_value(size.width - object_fit_size.width);
+        let vertical_position = object_position
+            .vertical
+            .to_used_value(size.height - object_fit_size.height);
+
+        let rect = PhysicalRect::new(
+            PhysicalPoint::new(horizontal_position, vertical_position),
+            object_fit_size,
+        );
+        let clip = PhysicalRect::new(PhysicalPoint::origin(), size);
+
         match &self.kind {
             ReplacedContentKind::Image(image) => image
                 .as_ref()
@@ -288,6 +344,7 @@ impl ReplacedContent {
                         base: self.base_fragment_info.into(),
                         style: style.clone(),
                         rect,
+                        clip,
                         image_key,
                     })
                 })
@@ -297,6 +354,7 @@ impl ReplacedContent {
                 base: self.base_fragment_info.into(),
                 style: style.clone(),
                 rect,
+                clip,
                 image_key: video.image_key,
             })],
             ReplacedContentKind::IFrame(iframe) => {
@@ -309,8 +367,8 @@ impl ReplacedContent {
                 })]
             },
             ReplacedContentKind::Canvas(canvas_info) => {
-                if self.intrinsic.width == Some(Au::zero()) ||
-                    self.intrinsic.height == Some(Au::zero())
+                if self.natural_size.width == Some(Au::zero()) ||
+                    self.natural_size.height == Some(Au::zero())
                 {
                     return vec![];
                 }
@@ -337,6 +395,7 @@ impl ReplacedContent {
                     base: self.base_fragment_info.into(),
                     style: style.clone(),
                     rect,
+                    clip,
                     image_key,
                 })]
             },
diff --git a/tests/wpt/meta/css/css-images/animation/object-position-interpolation.html.ini b/tests/wpt/meta/css/css-images/animation/object-position-interpolation.html.ini
index bba280ebef4..ef7ef713ea0 100644
--- a/tests/wpt/meta/css/css-images/animation/object-position-interpolation.html.ini
+++ b/tests/wpt/meta/css/css-images/animation/object-position-interpolation.html.ini
@@ -1,67 +1,4 @@
 [object-position-interpolation.html]
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (-0.25) should be [62.5% 62.5%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (0.25) should be [37.5% 37.5%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (0.5) should be [25% 25%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (0.75) should be [12.5% 12.5%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (1) should be [0% 0%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from neutral to [left top\] at (1.25) should be [-12.5% -12.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (-0.25) should be [62.5% 62.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (0.25) should be [37.5% 37.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (0.5) should be [25% 25%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (0.75) should be [12.5% 12.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (1) should be [0% 0%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from neutral to [left top\] at (1.25) should be [-12.5% -12.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (-0.25) should be [62.5% 62.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (0.25) should be [37.5% 37.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (0.5) should be [25% 25%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (0.75) should be [12.5% 12.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (1) should be [0% 0%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from neutral to [left top\] at (1.25) should be [-12.5% -12.5%\]]
-    expected: FAIL
-
   [Web Animations: property <object-position> from neutral to [left top\] at (-0.25) should be [62.5% 62.5%\]]
     expected: FAIL
 
@@ -83,69 +20,6 @@
   [Web Animations: property <object-position> from neutral to [left top\] at (1.25) should be [-12.5% -12.5%\]]
     expected: FAIL
 
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (-0.25) should be [50% 62.5%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (0.25) should be [50% 37.5%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (0.5) should be [50% 25%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (0.75) should be [50% 12.5%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (1) should be [50% 0%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [center top\] at (1.25) should be [50% -12.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (-0.25) should be [50% 62.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (0.25) should be [50% 37.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (0.5) should be [50% 25%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (0.75) should be [50% 12.5%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (1) should be [50% 0%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [center top\] at (1.25) should be [50% -12.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (-0.25) should be [50% 62.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (0.25) should be [50% 37.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (0.5) should be [50% 25%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (0.75) should be [50% 12.5%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (1) should be [50% 0%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [center top\] at (1.25) should be [50% -12.5%\]]
-    expected: FAIL
-
   [Web Animations: property <object-position> from [initial\] to [center top\] at (-0.25) should be [50% 62.5%\]]
     expected: FAIL
 
@@ -167,69 +41,6 @@
   [Web Animations: property <object-position> from [initial\] to [center top\] at (1.25) should be [50% -12.5%\]]
     expected: FAIL
 
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (-0.25) should be [62.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (0.25) should be [37.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (0.5) should be [25% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (0.75) should be [12.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (1) should be [0% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [initial\] to [left center\] at (1.25) should be [-12.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (-0.25) should be [62.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (0.25) should be [37.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (0.5) should be [25% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (0.75) should be [12.5% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (1) should be [0% 50%\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [initial\] to [left center\] at (1.25) should be [-12.5% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (-0.25) should be [62.5% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (0) should be [50% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (0.25) should be [37.5% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (0.5) should be [25% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (0.75) should be [12.5% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (1) should be [0% 50%\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [initial\] to [left center\] at (1.25) should be [-12.5% 50%\]]
-    expected: FAIL
-
   [Web Animations: property <object-position> from [initial\] to [left center\] at (-0.25) should be [62.5% 50%\]]
     expected: FAIL
 
@@ -251,69 +62,6 @@
   [Web Animations: property <object-position> from [initial\] to [left center\] at (1.25) should be [-12.5% 50%\]]
     expected: FAIL
 
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (-0.25) should be [0px 0px\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (0) should be [20px 20px\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (0.25) should be [40px 40px\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (0.5) should be [60px 60px\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (0.75) should be [80px 80px\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (1) should be [100px 100px\]]
-    expected: FAIL
-
-  [CSS Transitions: property <object-position> from [20px 20px\] to [100px 100px\] at (1.25) should be [120px 120px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (-0.25) should be [0px 0px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (0) should be [20px 20px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (0.25) should be [40px 40px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (0.5) should be [60px 60px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (0.75) should be [80px 80px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (1) should be [100px 100px\]]
-    expected: FAIL
-
-  [CSS Transitions with transition: all: property <object-position> from [20px 20px\] to [100px 100px\] at (1.25) should be [120px 120px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (-0.25) should be [0px 0px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (0) should be [20px 20px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (0.25) should be [40px 40px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (0.5) should be [60px 60px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (0.75) should be [80px 80px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (1) should be [100px 100px\]]
-    expected: FAIL
-
-  [CSS Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (1.25) should be [120px 120px\]]
-    expected: FAIL
-
   [Web Animations: property <object-position> from [20px 20px\] to [100px 100px\] at (-0.25) should be [0px 0px\]]
     expected: FAIL
 
diff --git a/tests/wpt/meta/css/css-images/inheritance.html.ini b/tests/wpt/meta/css/css-images/inheritance.html.ini
index aca59ded4a0..af0a97e572c 100644
--- a/tests/wpt/meta/css/css-images/inheritance.html.ini
+++ b/tests/wpt/meta/css/css-images/inheritance.html.ini
@@ -4,15 +4,3 @@
 
   [Property image-orientation inherits]
     expected: FAIL
-
-  [Property object-fit has initial value fill]
-    expected: FAIL
-
-  [Property object-fit does not inherit]
-    expected: FAIL
-
-  [Property object-position has initial value 50% 50%]
-    expected: FAIL
-
-  [Property object-position does not inherit]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-contain-png-001c.html.ini b/tests/wpt/meta/css/css-images/object-fit-contain-png-001c.html.ini
deleted file mode 100644
index d7aed92ed10..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-contain-png-001c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-contain-png-001c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-contain-png-001i.html.ini b/tests/wpt/meta/css/css-images/object-fit-contain-png-001i.html.ini
deleted file mode 100644
index 913608f765e..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-contain-png-001i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-contain-png-001i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-contain-png-001p.html.ini b/tests/wpt/meta/css/css-images/object-fit-contain-png-001p.html.ini
deleted file mode 100644
index 093d8c767ae..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-contain-png-001p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-contain-png-001p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-contain-png-002c.html.ini b/tests/wpt/meta/css/css-images/object-fit-contain-png-002c.html.ini
deleted file mode 100644
index 3e5518faff5..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-contain-png-002c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-contain-png-002c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-contain-png-002i.html.ini b/tests/wpt/meta/css/css-images/object-fit-contain-png-002i.html.ini
deleted file mode 100644
index 8d891ae9e76..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-contain-png-002i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-contain-png-002i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-contain-png-002p.html.ini b/tests/wpt/meta/css/css-images/object-fit-contain-png-002p.html.ini
deleted file mode 100644
index 0541a2ceff4..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-contain-png-002p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-contain-png-002p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-containsize-png-001c.tentative.html.ini b/tests/wpt/meta/css/css-images/object-fit-containsize-png-001c.tentative.html.ini
deleted file mode 100644
index 24f59f58c2d..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-containsize-png-001c.tentative.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-containsize-png-001c.tentative.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-containsize-png-001i.tentative.html.ini b/tests/wpt/meta/css/css-images/object-fit-containsize-png-001i.tentative.html.ini
deleted file mode 100644
index 51e67fefc23..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-containsize-png-001i.tentative.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-containsize-png-001i.tentative.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-containsize-png-001p.tentative.html.ini b/tests/wpt/meta/css/css-images/object-fit-containsize-png-001p.tentative.html.ini
deleted file mode 100644
index 64e2b7220b1..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-containsize-png-001p.tentative.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-containsize-png-001p.tentative.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-cover-png-001c.html.ini b/tests/wpt/meta/css/css-images/object-fit-cover-png-001c.html.ini
deleted file mode 100644
index b9ac872a9e2..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-cover-png-001c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-cover-png-001c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-cover-png-001i.html.ini b/tests/wpt/meta/css/css-images/object-fit-cover-png-001i.html.ini
deleted file mode 100644
index 5497e061c45..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-cover-png-001i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-cover-png-001i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-cover-png-001p.html.ini b/tests/wpt/meta/css/css-images/object-fit-cover-png-001p.html.ini
deleted file mode 100644
index c8498df9878..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-cover-png-001p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-cover-png-001p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-cover-png-002c.html.ini b/tests/wpt/meta/css/css-images/object-fit-cover-png-002c.html.ini
deleted file mode 100644
index 5f560711b82..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-cover-png-002c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-cover-png-002c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-cover-png-002i.html.ini b/tests/wpt/meta/css/css-images/object-fit-cover-png-002i.html.ini
deleted file mode 100644
index 1b8dba5f211..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-cover-png-002i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-cover-png-002i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-cover-png-002p.html.ini b/tests/wpt/meta/css/css-images/object-fit-cover-png-002p.html.ini
deleted file mode 100644
index 592e97a0dc6..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-cover-png-002p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-cover-png-002p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-fill-png-001c.html.ini b/tests/wpt/meta/css/css-images/object-fit-fill-png-001c.html.ini
deleted file mode 100644
index 9bec9ecf7e3..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-fill-png-001c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-fill-png-001c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-fill-png-001i.html.ini b/tests/wpt/meta/css/css-images/object-fit-fill-png-001i.html.ini
deleted file mode 100644
index b3bac721146..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-fill-png-001i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-fill-png-001i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-fill-png-001p.html.ini b/tests/wpt/meta/css/css-images/object-fit-fill-png-001p.html.ini
deleted file mode 100644
index 730c88c394e..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-fill-png-001p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-fill-png-001p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-fill-png-002c.html.ini b/tests/wpt/meta/css/css-images/object-fit-fill-png-002c.html.ini
deleted file mode 100644
index a6c9c90d8ad..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-fill-png-002c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-fill-png-002c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-fill-png-002i.html.ini b/tests/wpt/meta/css/css-images/object-fit-fill-png-002i.html.ini
deleted file mode 100644
index fbed069df18..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-fill-png-002i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-fill-png-002i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-fill-png-002p.html.ini b/tests/wpt/meta/css/css-images/object-fit-fill-png-002p.html.ini
deleted file mode 100644
index 4aab37cf1b8..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-fill-png-002p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-fill-png-002p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-none-png-001c.html.ini b/tests/wpt/meta/css/css-images/object-fit-none-png-001c.html.ini
deleted file mode 100644
index da9d447a625..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-none-png-001c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-none-png-001c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-none-png-001i.html.ini b/tests/wpt/meta/css/css-images/object-fit-none-png-001i.html.ini
deleted file mode 100644
index f32934f5a7e..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-none-png-001i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-none-png-001i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-none-png-001p.html.ini b/tests/wpt/meta/css/css-images/object-fit-none-png-001p.html.ini
deleted file mode 100644
index d26e05b5bec..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-none-png-001p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-none-png-001p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-none-png-002c.html.ini b/tests/wpt/meta/css/css-images/object-fit-none-png-002c.html.ini
deleted file mode 100644
index 3e0cc323493..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-none-png-002c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-none-png-002c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-none-png-002i.html.ini b/tests/wpt/meta/css/css-images/object-fit-none-png-002i.html.ini
deleted file mode 100644
index 04865411a0b..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-none-png-002i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-none-png-002i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-none-png-002p.html.ini b/tests/wpt/meta/css/css-images/object-fit-none-png-002p.html.ini
deleted file mode 100644
index 6591dc194ed..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-none-png-002p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-none-png-002p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001c.html.ini b/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001c.html.ini
deleted file mode 100644
index adefc56040e..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-scale-down-png-001c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001i.html.ini b/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001i.html.ini
deleted file mode 100644
index 0f260af8e8a..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-scale-down-png-001i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001p.html.ini b/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001p.html.ini
deleted file mode 100644
index 4ad611ace05..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-001p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-scale-down-png-001p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002c.html.ini b/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002c.html.ini
deleted file mode 100644
index 473038217af..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-scale-down-png-002c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002i.html.ini b/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002i.html.ini
deleted file mode 100644
index abbc7bd4d40..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-scale-down-png-002i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002p.html.ini b/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002p.html.ini
deleted file mode 100644
index 160c7e470cb..00000000000
--- a/tests/wpt/meta/css/css-images/object-fit-scale-down-png-002p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-fit-scale-down-png-002p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-position-png-001c.html.ini b/tests/wpt/meta/css/css-images/object-position-png-001c.html.ini
deleted file mode 100644
index f3c683a6b01..00000000000
--- a/tests/wpt/meta/css/css-images/object-position-png-001c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-position-png-001c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-position-png-001i.html.ini b/tests/wpt/meta/css/css-images/object-position-png-001i.html.ini
deleted file mode 100644
index 762c441cb9d..00000000000
--- a/tests/wpt/meta/css/css-images/object-position-png-001i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-position-png-001i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-position-png-001p.html.ini b/tests/wpt/meta/css/css-images/object-position-png-001p.html.ini
deleted file mode 100644
index acfce6becb5..00000000000
--- a/tests/wpt/meta/css/css-images/object-position-png-001p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-position-png-001p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-position-png-002c.html.ini b/tests/wpt/meta/css/css-images/object-position-png-002c.html.ini
deleted file mode 100644
index 2ad2e652707..00000000000
--- a/tests/wpt/meta/css/css-images/object-position-png-002c.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-position-png-002c.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-position-png-002i.html.ini b/tests/wpt/meta/css/css-images/object-position-png-002i.html.ini
deleted file mode 100644
index 20d2be0c027..00000000000
--- a/tests/wpt/meta/css/css-images/object-position-png-002i.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-position-png-002i.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/object-position-png-002p.html.ini b/tests/wpt/meta/css/css-images/object-position-png-002p.html.ini
deleted file mode 100644
index f0657341479..00000000000
--- a/tests/wpt/meta/css/css-images/object-position-png-002p.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[object-position-png-002p.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/parsing/object-fit-computed.html.ini b/tests/wpt/meta/css/css-images/parsing/object-fit-computed.html.ini
index d07c96d20c7..1393aaf7ecb 100644
--- a/tests/wpt/meta/css/css-images/parsing/object-fit-computed.html.ini
+++ b/tests/wpt/meta/css/css-images/parsing/object-fit-computed.html.ini
@@ -1,18 +1,3 @@
 [object-fit-computed.html]
-  [Property object-fit value 'contain']
-    expected: FAIL
-
-  [Property object-fit value 'cover']
-    expected: FAIL
-
   [Property object-fit value 'cover scale-down']
     expected: FAIL
-
-  [Property object-fit value 'fill']
-    expected: FAIL
-
-  [Property object-fit value 'none']
-    expected: FAIL
-
-  [Property object-fit value 'scale-down']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/parsing/object-fit-valid.html.ini b/tests/wpt/meta/css/css-images/parsing/object-fit-valid.html.ini
index fa32a22305d..638e28931a9 100644
--- a/tests/wpt/meta/css/css-images/parsing/object-fit-valid.html.ini
+++ b/tests/wpt/meta/css/css-images/parsing/object-fit-valid.html.ini
@@ -1,25 +1,10 @@
 [object-fit-valid.html]
-  [e.style['object-fit'\] = "contain" should set the property value]
-    expected: FAIL
-
   [e.style['object-fit'\] = "contain scale-down" should set the property value]
     expected: FAIL
 
-  [e.style['object-fit'\] = "cover" should set the property value]
-    expected: FAIL
-
   [e.style['object-fit'\] = "cover scale-down" should set the property value]
     expected: FAIL
 
-  [e.style['object-fit'\] = "fill" should set the property value]
-    expected: FAIL
-
-  [e.style['object-fit'\] = "none" should set the property value]
-    expected: FAIL
-
-  [e.style['object-fit'\] = "scale-down" should set the property value]
-    expected: FAIL
-
   [e.style['object-fit'\] = "scale-down contain" should set the property value]
     expected: FAIL
 
diff --git a/tests/wpt/meta/css/css-images/parsing/object-position-computed.html.ini b/tests/wpt/meta/css/css-images/parsing/object-position-computed.html.ini
deleted file mode 100644
index 30953f7185e..00000000000
--- a/tests/wpt/meta/css/css-images/parsing/object-position-computed.html.ini
+++ /dev/null
@@ -1,48 +0,0 @@
-[object-position-computed.html]
-  [Property object-position value '10% center']
-    expected: FAIL
-
-  [Property object-position value 'right 30% top 60px']
-    expected: FAIL
-
-  [Property object-position value '-20% -30px']
-    expected: FAIL
-
-  [Property object-position value '30px center']
-    expected: FAIL
-
-  [Property object-position value '40px top']
-    expected: FAIL
-
-  [Property object-position value 'right 20% bottom 10%']
-    expected: FAIL
-
-  [Property object-position value 'right bottom']
-    expected: FAIL
-
-  [Property object-position value 'center 50px']
-    expected: FAIL
-
-  [Property object-position value 'center bottom']
-    expected: FAIL
-
-  [Property object-position value 'left center']
-    expected: FAIL
-
-  [Property object-position value 'left bottom']
-    expected: FAIL
-
-  [Property object-position value 'right 40%']
-    expected: FAIL
-
-  [Property object-position value 'center top']
-    expected: FAIL
-
-  [Property object-position value 'center']
-    expected: FAIL
-
-  [Property object-position value 'center center']
-    expected: FAIL
-
-  [Property object-position value 'right 20px bottom 10px']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-images/parsing/object-position-valid.html.ini b/tests/wpt/meta/css/css-images/parsing/object-position-valid.html.ini
deleted file mode 100644
index 990baf19260..00000000000
--- a/tests/wpt/meta/css/css-images/parsing/object-position-valid.html.ini
+++ /dev/null
@@ -1,54 +0,0 @@
-[object-position-valid.html]
-  [e.style['object-position'\] = "10%" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "right 30% top 60px" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "-20% -30px" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "30px center" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "40px top" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "bottom 10% right 20%" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "bottom right" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "center 50px" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "center bottom" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "center left" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "left" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "left bottom" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "left center" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "right 40%" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "top" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "top center" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "center" should set the property value]
-    expected: FAIL
-
-  [e.style['object-position'\] = "center center" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html.ini b/tests/wpt/meta/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html.ini
deleted file mode 100644
index 59078cbc57e..00000000000
--- a/tests/wpt/meta/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[canvas-update-with-border-object-fit.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/quirks/unitless-length/excluded-properties-002.html.ini b/tests/wpt/meta/quirks/unitless-length/excluded-properties-002.html.ini
index 4d0d54a916b..d1baec1fc5b 100644
--- a/tests/wpt/meta/quirks/unitless-length/excluded-properties-002.html.ini
+++ b/tests/wpt/meta/quirks/unitless-length/excluded-properties-002.html.ini
@@ -7,6 +7,3 @@
 
   [Property mask does not support quirky length]
     expected: FAIL
-
-  [Property object-position does not support quirky length]
-    expected: FAIL