diff --git a/Cargo.lock b/Cargo.lock
index 6672579b162..c47029602e0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1283,7 +1283,7 @@ dependencies = [
 [[package]]
 name = "derive_common"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -1472,7 +1472,7 @@ dependencies = [
 [[package]]
 name = "dom"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "bitflags 2.6.0",
 ]
@@ -4083,7 +4083,7 @@ dependencies = [
 [[package]]
 name = "malloc_size_of"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "accountable-refcell",
  "app_units",
@@ -5777,7 +5777,7 @@ checksum = "0495e4577c672de8254beb68d01a9b62d0e8a13c099edecdbedccce3223cd29f"
 [[package]]
 name = "selectors"
 version = "0.24.0"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "bitflags 2.6.0",
  "cssparser",
@@ -6091,7 +6091,7 @@ dependencies = [
 [[package]]
 name = "servo_arc"
 version = "0.2.0"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "serde",
  "stable_deref_trait",
@@ -6100,7 +6100,7 @@ dependencies = [
 [[package]]
 name = "servo_atoms"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "string_cache",
  "string_cache_codegen",
@@ -6304,7 +6304,7 @@ checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
 [[package]]
 name = "size_of_test"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "static_assertions",
 ]
@@ -6445,7 +6445,7 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 [[package]]
 name = "static_prefs"
 version = "0.1.0"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 
 [[package]]
 name = "strck"
@@ -6498,7 +6498,7 @@ dependencies = [
 [[package]]
 name = "style"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "app_units",
  "arrayvec",
@@ -6557,7 +6557,7 @@ dependencies = [
 [[package]]
 name = "style_config"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "lazy_static",
 ]
@@ -6565,7 +6565,7 @@ dependencies = [
 [[package]]
 name = "style_derive"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "darling",
  "derive_common",
@@ -6596,7 +6596,7 @@ dependencies = [
 [[package]]
 name = "style_traits"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "app_units",
  "bitflags 2.6.0",
@@ -6945,7 +6945,7 @@ dependencies = [
 [[package]]
 name = "to_shmem"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "cssparser",
  "servo_arc",
@@ -6958,7 +6958,7 @@ dependencies = [
 [[package]]
 name = "to_shmem_derive"
 version = "0.0.1"
-source = "git+https://github.com/servo/stylo?branch=2024-07-16#3359447b53f0d0bc4affe135313ca8d0e48cb876"
+source = "git+https://github.com/servo/stylo?branch=2024-07-16#65f8d1316a0966401bcfb9fa7dd5e3659a1605b2"
 dependencies = [
  "darling",
  "derive_common",
diff --git a/components/layout_2020/display_list/clip_path.rs b/components/layout_2020/display_list/clip_path.rs
new file mode 100644
index 00000000000..ffb6d96dd24
--- /dev/null
+++ b/components/layout_2020/display_list/clip_path.rs
@@ -0,0 +1,242 @@
+/* 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 https://mozilla.org/MPL/2.0/. */
+
+use style::values::computed::basic_shape::{BasicShape, ClipPath};
+use style::values::computed::length::Length;
+use style::values::computed::length_percentage::{LengthPercentage, NonNegativeLengthPercentage};
+use style::values::computed::position::Position;
+use style::values::generics::basic_shape::{GenericShapeRadius, ShapeBox, ShapeGeometryBox};
+use style::values::generics::position::GenericPositionOrAuto;
+use webrender_api::units::{LayoutRect, LayoutSideOffsets, LayoutSize};
+use webrender_api::ClipChainId;
+use webrender_traits::display_list::ScrollTreeNodeId;
+
+use super::{compute_margin_box_radius, normalize_radii, BuilderForBoxFragment, DisplayList};
+
+pub(super) fn build_clip_path_clip_chain_if_necessary(
+    clip_path: ClipPath,
+    display_list: &mut DisplayList,
+    parent_scroll_node_id: &ScrollTreeNodeId,
+    parent_clip_chain_id: &ClipChainId,
+    fragment_builder: BuilderForBoxFragment,
+) -> Option<ClipChainId> {
+    let geometry_box = match clip_path {
+        ClipPath::Shape(_, ShapeGeometryBox::ShapeBox(shape_box)) => shape_box,
+        ClipPath::Shape(_, ShapeGeometryBox::ElementDependent) => ShapeBox::BorderBox,
+        ClipPath::Box(ShapeGeometryBox::ShapeBox(shape_box)) => shape_box,
+        ClipPath::Box(ShapeGeometryBox::ElementDependent) => ShapeBox::BorderBox,
+        _ => return None,
+    };
+    let layout_rect = match geometry_box {
+        ShapeBox::BorderBox => fragment_builder.border_rect,
+        ShapeBox::ContentBox => *fragment_builder.content_rect(),
+        ShapeBox::PaddingBox => *fragment_builder.padding_rect(),
+        ShapeBox::MarginBox => *fragment_builder.margin_rect(),
+    };
+    if let ClipPath::Shape(shape, _) = clip_path {
+        match *shape {
+            BasicShape::Circle(_) | BasicShape::Ellipse(_) | BasicShape::Rect(_) => {
+                build_simple_shape(
+                    *shape,
+                    layout_rect,
+                    parent_scroll_node_id,
+                    parent_clip_chain_id,
+                    display_list,
+                )
+            },
+            BasicShape::Polygon(_) | BasicShape::PathOrShape(_) => None,
+        }
+    } else {
+        Some(create_rect_clip_chain(
+            match geometry_box {
+                ShapeBox::MarginBox => compute_margin_box_radius(
+                    fragment_builder.border_radius,
+                    layout_rect.size(),
+                    fragment_builder.fragment,
+                ),
+                _ => fragment_builder.border_radius,
+            },
+            layout_rect,
+            parent_scroll_node_id,
+            parent_clip_chain_id,
+            display_list,
+        ))
+    }
+}
+
+fn build_simple_shape(
+    shape: BasicShape,
+    layout_box: LayoutRect,
+    parent_scroll_node_id: &ScrollTreeNodeId,
+    parent_clip_chain_id: &ClipChainId,
+    display_list: &mut DisplayList,
+) -> Option<ClipChainId> {
+    match shape {
+        BasicShape::Rect(rect) => {
+            let insets = LayoutSideOffsets::new(
+                rect.rect.0.resolve(Length::new(layout_box.height())).px(),
+                rect.rect.1.resolve(Length::new(layout_box.width())).px(),
+                rect.rect.2.resolve(Length::new(layout_box.height())).px(),
+                rect.rect.3.resolve(Length::new(layout_box.width())).px(),
+            );
+
+            // `inner_rect()` will cause an assertion failure if the insets are larger than the
+            // rectangle dimension.
+            let shape_rect = if insets.left + insets.right >= layout_box.width() ||
+                insets.top + insets.bottom > layout_box.height()
+            {
+                LayoutRect::from_origin_and_size(layout_box.min, LayoutSize::zero())
+            } else {
+                layout_box.to_rect().inner_rect(insets).to_box2d()
+            };
+
+            let resolve = |radius: &LengthPercentage, box_size: f32| {
+                radius.percentage_relative_to(Length::new(box_size)).px()
+            };
+            let corner = |corner: &style::values::computed::BorderCornerRadius| {
+                LayoutSize::new(
+                    resolve(&corner.0.width.0, layout_box.size().width),
+                    resolve(&corner.0.height.0, layout_box.size().height),
+                )
+            };
+            let mut radii = webrender_api::BorderRadius {
+                top_left: corner(&rect.round.top_left),
+                top_right: corner(&rect.round.top_right),
+                bottom_left: corner(&rect.round.bottom_left),
+                bottom_right: corner(&rect.round.bottom_right),
+            };
+            normalize_radii(&layout_box, &mut radii);
+            Some(create_rect_clip_chain(
+                radii,
+                shape_rect,
+                parent_scroll_node_id,
+                parent_clip_chain_id,
+                display_list,
+            ))
+        },
+        BasicShape::Circle(circle) => {
+            let center = match circle.position {
+                GenericPositionOrAuto::Position(position) => position,
+                GenericPositionOrAuto::Auto => Position::center(),
+            };
+            let anchor_x = center.horizontal.resolve(Length::new(layout_box.width()));
+            let anchor_y = center.vertical.resolve(Length::new(layout_box.height()));
+            let center = layout_box
+                .min
+                .add_size(&LayoutSize::new(anchor_x.px(), anchor_y.px()));
+
+            let horizontal =
+                compute_shape_radius(center.x, &circle.radius, layout_box.min.x, layout_box.max.x);
+            let vertical =
+                compute_shape_radius(center.y, &circle.radius, layout_box.min.y, layout_box.max.y);
+
+            // If the value is `Length` then both values should be the same at this point.
+            let radius = match circle.radius {
+                GenericShapeRadius::FarthestSide => horizontal.max(vertical),
+                GenericShapeRadius::ClosestSide => horizontal.min(vertical),
+                GenericShapeRadius::Length(_) => horizontal,
+            };
+            let radius = LayoutSize::new(radius, radius);
+            let mut radii = webrender_api::BorderRadius {
+                top_left: radius,
+                top_right: radius,
+                bottom_left: radius,
+                bottom_right: radius,
+            };
+            let start = center.add_size(&-radius);
+            let rect = LayoutRect::from_origin_and_size(start, radius * 2.);
+            normalize_radii(&layout_box, &mut radii);
+            Some(create_rect_clip_chain(
+                radii,
+                rect,
+                parent_scroll_node_id,
+                parent_clip_chain_id,
+                display_list,
+            ))
+        },
+        BasicShape::Ellipse(ellipse) => {
+            let center = match ellipse.position {
+                GenericPositionOrAuto::Position(position) => position,
+                GenericPositionOrAuto::Auto => Position::center(),
+            };
+            let anchor_x = center.horizontal.resolve(Length::new(layout_box.width()));
+            let anchor_y = center.vertical.resolve(Length::new(layout_box.height()));
+            let center = layout_box
+                .min
+                .add_size(&LayoutSize::new(anchor_x.px(), anchor_y.px()));
+
+            let width = compute_shape_radius(
+                center.x,
+                &ellipse.semiaxis_x,
+                layout_box.min.x,
+                layout_box.max.x,
+            );
+            let height = compute_shape_radius(
+                center.y,
+                &ellipse.semiaxis_y,
+                layout_box.min.y,
+                layout_box.max.y,
+            );
+
+            let mut radii = webrender_api::BorderRadius {
+                top_left: LayoutSize::new(width, height),
+                top_right: LayoutSize::new(width, height),
+                bottom_left: LayoutSize::new(width, height),
+                bottom_right: LayoutSize::new(width, height),
+            };
+            let size = LayoutSize::new(width, height);
+            let start = center.add_size(&-size);
+            let rect = LayoutRect::from_origin_and_size(start, size * 2.);
+            normalize_radii(&rect, &mut radii);
+            Some(create_rect_clip_chain(
+                radii,
+                rect,
+                parent_scroll_node_id,
+                parent_clip_chain_id,
+                display_list,
+            ))
+        },
+        _ => None,
+    }
+}
+
+fn compute_shape_radius(
+    center: f32,
+    radius: &GenericShapeRadius<NonNegativeLengthPercentage>,
+    min_edge: f32,
+    max_edge: f32,
+) -> f32 {
+    let distance_from_min_edge = (min_edge - center).abs();
+    let distance_from_max_edge = (max_edge - center).abs();
+    match radius {
+        GenericShapeRadius::FarthestSide => distance_from_min_edge.max(distance_from_max_edge),
+        GenericShapeRadius::ClosestSide => distance_from_min_edge.min(distance_from_max_edge),
+        GenericShapeRadius::Length(length) => {
+            length.0.resolve(Length::new(max_edge - min_edge)).px()
+        },
+    }
+}
+fn create_rect_clip_chain(
+    radii: webrender_api::BorderRadius,
+    rect: LayoutRect,
+    parent_scroll_node_id: &ScrollTreeNodeId,
+    parent_clip_chain_id: &ClipChainId,
+    display_list: &mut DisplayList,
+) -> ClipChainId {
+    let new_clip_id = if radii.is_zero() {
+        display_list
+            .wr
+            .define_clip_rect(parent_scroll_node_id.spatial_id, rect)
+    } else {
+        display_list.wr.define_clip_rounded_rect(
+            parent_scroll_node_id.spatial_id,
+            webrender_api::ComplexClipRegion {
+                rect,
+                radii,
+                mode: webrender_api::ClipMode::Clip,
+            },
+        )
+    };
+    display_list.define_clip_chain(*parent_clip_chain_id, [new_clip_id])
+}
diff --git a/components/layout_2020/display_list/mod.rs b/components/layout_2020/display_list/mod.rs
index 22a9823960a..14e18694835 100644
--- a/components/layout_2020/display_list/mod.rs
+++ b/components/layout_2020/display_list/mod.rs
@@ -25,14 +25,15 @@ use style::properties::ComputedValues;
 use style::values::computed::image::Image;
 use style::values::computed::{
     BorderImageSideWidth, BorderImageWidth, BorderStyle, Color, Length, LengthPercentage,
-    NonNegativeLengthOrNumber, NumberOrPercentage, OutlineStyle,
+    LengthPercentageOrAuto, NonNegativeLengthOrNumber, NumberOrPercentage, OutlineStyle,
 };
 use style::values::generics::rect::Rect;
 use style::values::generics::NonNegative;
 use style::values::specified::text::TextDecorationLine;
 use style::values::specified::ui::CursorKind;
+use style::Zero;
 use style_traits::{CSSPixel, DevicePixel};
-use webrender_api::units::LayoutPixel;
+use webrender_api::units::{LayoutPixel, LayoutSize};
 use webrender_api::{
     self as wr, units, BorderDetails, BoxShadowClipMode, ClipChainId, CommonItemProperties,
     ImageRendering, NinePatchBorder, NinePatchBorderSource,
@@ -53,6 +54,7 @@ use crate::replaced::IntrinsicSizes;
 use crate::style_ext::ComputedValuesExt;
 
 mod background;
+mod clip_path;
 mod conversions;
 mod gradient;
 mod stacking_context;
@@ -482,6 +484,7 @@ struct BuilderForBoxFragment<'a> {
     fragment: &'a BoxFragment,
     containing_block: &'a PhysicalRect<Au>,
     border_rect: units::LayoutRect,
+    margin_rect: OnceCell<units::LayoutRect>,
     padding_rect: OnceCell<units::LayoutRect>,
     content_rect: OnceCell<units::LayoutRect>,
     border_radius: wr::BorderRadius,
@@ -514,23 +517,7 @@ impl<'a> BuilderForBoxFragment<'a> {
                 bottom_right: corner(&b.border_bottom_right_radius),
                 bottom_left: corner(&b.border_bottom_left_radius),
             };
-            // Normalize radii that add up to > 100%.
-            // https://www.w3.org/TR/css-backgrounds-3/#corner-overlap
-            // > Let f = min(L_i/S_i), where i ∈ {top, right, bottom, left},
-            // > S_i is the sum of the two corresponding radii of the corners on side i,
-            // > and L_top = L_bottom = the width of the box,
-            // > and L_left = L_right = the height of the box.
-            // > If f < 1, then all corner radii are reduced by multiplying them by f.
-            let f = (border_rect.width() / (radius.top_left.width + radius.top_right.width))
-                .min(border_rect.width() / (radius.bottom_left.width + radius.bottom_right.width))
-                .min(border_rect.height() / (radius.top_left.height + radius.bottom_left.height))
-                .min(border_rect.height() / (radius.top_right.height + radius.bottom_right.height));
-            if f < 1.0 {
-                radius.top_left *= f;
-                radius.top_right *= f;
-                radius.bottom_right *= f;
-                radius.bottom_left *= f;
-            }
+            normalize_radii(&border_rect, &mut radius);
             radius
         };
 
@@ -539,6 +526,7 @@ impl<'a> BuilderForBoxFragment<'a> {
             containing_block,
             border_rect,
             border_radius,
+            margin_rect: OnceCell::new(),
             padding_rect: OnceCell::new(),
             content_rect: OnceCell::new(),
             border_edge_clip_chain_id: RefCell::new(None),
@@ -565,6 +553,15 @@ impl<'a> BuilderForBoxFragment<'a> {
         })
     }
 
+    fn margin_rect(&self) -> &units::LayoutRect {
+        self.margin_rect.get_or_init(|| {
+            self.fragment
+                .margin_rect()
+                .translate(self.containing_block.origin.to_vector())
+                .to_webrender()
+        })
+    }
+
     fn border_edge_clip(
         &self,
         builder: &mut DisplayListBuilder,
@@ -1300,3 +1297,84 @@ fn resolve_border_image_slice(
         resolve_percentage(border_image_slice.3, size.width),
     )
 }
+
+pub(super) fn normalize_radii(rect: &units::LayoutRect, radius: &mut wr::BorderRadius) {
+    // Normalize radii that add up to > 100%.
+    // https://www.w3.org/TR/css-backgrounds-3/#corner-overlap
+    // > Let f = min(L_i/S_i), where i ∈ {top, right, bottom, left},
+    // > S_i is the sum of the two corresponding radii of the corners on side i,
+    // > and L_top = L_bottom = the width of the box,
+    // > and L_left = L_right = the height of the box.
+    // > If f < 1, then all corner radii are reduced by multiplying them by f.
+    let f = (rect.width() / (radius.top_left.width + radius.top_right.width))
+        .min(rect.width() / (radius.bottom_left.width + radius.bottom_right.width))
+        .min(rect.height() / (radius.top_left.height + radius.bottom_left.height))
+        .min(rect.height() / (radius.top_right.height + radius.bottom_right.height));
+    if f < 1.0 {
+        radius.top_left *= f;
+        radius.top_right *= f;
+        radius.bottom_right *= f;
+        radius.bottom_left *= f;
+    }
+}
+
+/// <https://drafts.csswg.org/css-shapes-1/#valdef-shape-box-margin-box>
+/// > The corner radii of this shape are determined by the corresponding
+/// > border-radius and margin values. If the ratio of border-radius/margin is 1 or more,
+/// > or margin is negative or zero, then the margin box corner radius is
+/// > max(border-radius + margin, 0). If the ratio of border-radius/margin is less than 1,
+/// > and margin is positive, then the margin box corner radius is
+/// > border-radius + margin * (1 + (ratio-1)^3).
+pub(super) fn compute_margin_box_radius(
+    radius: wr::BorderRadius,
+    layout_rect: LayoutSize,
+    fragment: &BoxFragment,
+) -> wr::BorderRadius {
+    let margin = fragment.style.get_margin();
+    let adjust_radius = |radius: f32, margin: f32| -> f32 {
+        if margin <= 0. || (radius / margin) >= 1. {
+            (radius + margin).max(0.)
+        } else {
+            radius + (margin * (1. + (radius / margin - 1.).powf(3.)))
+        }
+    };
+    let compute_margin_radius = |radius: LayoutSize,
+                                 layout_rect: LayoutSize,
+                                 margin: Size2D<LengthPercentageOrAuto, UnknownUnit>|
+     -> LayoutSize {
+        let width = margin
+            .width
+            .auto_is(LengthPercentage::zero)
+            .resolve(Length::new(layout_rect.width));
+        let height = margin
+            .height
+            .auto_is(LengthPercentage::zero)
+            .resolve(Length::new(layout_rect.height));
+        LayoutSize::new(
+            adjust_radius(radius.width, width.px()),
+            adjust_radius(radius.height, height.px()),
+        )
+    };
+    wr::BorderRadius {
+        top_left: compute_margin_radius(
+            radius.top_left,
+            layout_rect,
+            Size2D::new(margin.margin_left.clone(), margin.margin_top.clone()),
+        ),
+        top_right: compute_margin_radius(
+            radius.top_right,
+            layout_rect,
+            Size2D::new(margin.margin_right.clone(), margin.margin_top.clone()),
+        ),
+        bottom_left: compute_margin_radius(
+            radius.bottom_left,
+            layout_rect,
+            Size2D::new(margin.margin_left.clone(), margin.margin_bottom.clone()),
+        ),
+        bottom_right: compute_margin_radius(
+            radius.bottom_right,
+            layout_rect,
+            Size2D::new(margin.margin_right.clone(), margin.margin_bottom.clone()),
+        ),
+    }
+}
diff --git a/components/layout_2020/display_list/stacking_context.rs b/components/layout_2020/display_list/stacking_context.rs
index 31feace5170..248871a4aac 100644
--- a/components/layout_2020/display_list/stacking_context.rs
+++ b/components/layout_2020/display_list/stacking_context.rs
@@ -17,6 +17,7 @@ use style::computed_values::mix_blend_mode::T as ComputedMixBlendMode;
 use style::computed_values::overflow_x::T as ComputedOverflow;
 use style::computed_values::position::T as ComputedPosition;
 use style::properties::ComputedValues;
+use style::values::computed::basic_shape::ClipPath;
 use style::values::computed::{ClipRectOrAuto, Length};
 use style::values::generics::box_::Perspective;
 use style::values::generics::transform;
@@ -28,10 +29,11 @@ use webrender_traits::display_list::{ScrollSensitivity, ScrollTreeNodeId, Scroll
 use wr::units::{LayoutPixel, LayoutSize};
 use wr::{ClipChainId, SpatialTreeItemKey, StickyOffsetBounds};
 
+use super::clip_path::build_clip_path_clip_chain_if_necessary;
 use super::DisplayList;
 use crate::cell::ArcRefCell;
 use crate::display_list::conversions::{FilterToWebRender, ToWebRender};
-use crate::display_list::DisplayListBuilder;
+use crate::display_list::{BuilderForBoxFragment, DisplayListBuilder};
 use crate::fragment_tree::{
     BoxFragment, ContainingBlockManager, Fragment, FragmentFlags, FragmentTree, PositioningFragment,
 };
@@ -488,7 +490,8 @@ impl StackingContext {
         if effects.filter.0.is_empty() &&
             effects.opacity == 1.0 &&
             effects.mix_blend_mode == ComputedMixBlendMode::Normal &&
-            !style.has_transform_or_perspective(FragmentFlags::empty())
+            !style.has_transform_or_perspective(FragmentFlags::empty()) &&
+            style.clone_clip_path() == ClipPath::None
         {
             return false;
         }
@@ -654,8 +657,7 @@ impl StackingContext {
             }
         }
 
-        let mut fragment_builder =
-            super::BuilderForBoxFragment::new(box_fragment, containing_block);
+        let mut fragment_builder = BuilderForBoxFragment::new(box_fragment, containing_block);
         let painter = super::background::BackgroundPainter {
             style,
             painting_area_override: Some(painting_area),
@@ -1059,9 +1061,21 @@ impl BoxFragment {
             );
         }
 
+        // `clip-path` needs to be applied before filters and creates a stacking context, so it can be
+        // applied directly to the stacking context itself.
+        // before
+        let stacking_context_clip_chain_id = build_clip_path_clip_chain_if_necessary(
+            self.style.clone_clip_path(),
+            display_list,
+            &containing_block.scroll_node_id,
+            &containing_block.clip_chain_id,
+            BuilderForBoxFragment::new(self, &containing_block.rect),
+        )
+        .unwrap_or(containing_block.clip_chain_id);
+
         let mut child_stacking_context = parent_stacking_context.create_descendant(
             containing_block.scroll_node_id.spatial_id,
-            containing_block.clip_chain_id,
+            stacking_context_clip_chain_id,
             self.style.clone(),
             self.base.flags,
             context_type,
@@ -1122,6 +1136,16 @@ impl BoxFragment {
             new_clip_chain_id = clip_chain_id;
         }
 
+        if let Some(clip_chain_id) = build_clip_path_clip_chain_if_necessary(
+            self.style.clone_clip_path(),
+            display_list,
+            &new_scroll_node_id,
+            &new_clip_chain_id,
+            BuilderForBoxFragment::new(self, &containing_block.rect),
+        ) {
+            new_clip_chain_id = clip_chain_id;
+        }
+
         let establishes_containing_block_for_all_descendants = self
             .style
             .establishes_containing_block_for_all_descendants(self.base.flags);
diff --git a/components/layout_2020/style_ext.rs b/components/layout_2020/style_ext.rs
index 8d667240029..cd7d4912ced 100644
--- a/components/layout_2020/style_ext.rs
+++ b/components/layout_2020/style_ext.rs
@@ -13,6 +13,7 @@ use style::properties::longhands::backface_visibility::computed_value::T as Back
 use style::properties::longhands::box_sizing::computed_value::T as BoxSizing;
 use style::properties::longhands::column_span::computed_value::T as ColumnSpan;
 use style::properties::ComputedValues;
+use style::values::computed::basic_shape::ClipPath;
 use style::values::computed::image::Image as ComputedImageLayer;
 use style::values::computed::{Length, LengthPercentage, NonNegativeLengthPercentage, Size};
 use style::values::generics::box_::Perspective;
@@ -608,6 +609,10 @@ impl ComputedValuesExt for ComputedValues {
             return true;
         }
 
+        if self.get_svg().clip_path != ClipPath::None {
+            return true;
+        }
+
         // Statically positioned fragments don't establish stacking contexts if the previous
         // conditions are not fulfilled. Furthermore, z-index doesn't apply to statically
         // positioned fragments (except for flex items, see below).
diff --git a/tests/wpt/include.ini b/tests/wpt/include.ini
index 4d45e1ed64b..bc13428749c 100644
--- a/tests/wpt/include.ini
+++ b/tests/wpt/include.ini
@@ -61,6 +61,10 @@ skip: true
   [css-masking]
     [clip]
       skip: false
+    [clip-path]
+      skip: false
+      [animations]
+        skip: true
   [css-multicol]
     skip: true
   [css-nesting]
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-blending-offset.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-blending-offset.html.ini
new file mode 100644
index 00000000000..6922675b359
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-blending-offset.html.ini
@@ -0,0 +1,2 @@
+[clip-path-blending-offset.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-borderBox-1a.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-borderBox-1a.html.ini
new file mode 100644
index 00000000000..1099b91bcf6
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-borderBox-1a.html.ini
@@ -0,0 +1,2 @@
+[clip-path-borderBox-1a.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-borderBox-1c.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-borderBox-1c.html.ini
new file mode 100644
index 00000000000..f7882610b5a
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-borderBox-1c.html.ini
@@ -0,0 +1,2 @@
+[clip-path-borderBox-1c.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-001.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-001.html.ini
deleted file mode 100644
index a91f322765a..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-001.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-001.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-002.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-002.html.ini
deleted file mode 100644
index e44f6262197..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-002.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-002.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-003.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-003.html.ini
deleted file mode 100644
index 1c19ca2bb4f..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-003.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-003.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-004.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-004.html.ini
deleted file mode 100644
index 189c5c91858..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-004.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-004.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-005.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-005.html.ini
deleted file mode 100644
index 3157656065c..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-005.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-005.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-006.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-006.html.ini
deleted file mode 100644
index f3673e61f8e..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-006.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-006.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-007.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-007.html.ini
deleted file mode 100644
index 8011255700d..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-007.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-007.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-008.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-008.html.ini
deleted file mode 100644
index c08852ac607..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-008.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-circle-008.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-closest-corner.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-closest-corner.html.ini
new file mode 100644
index 00000000000..2c3f3ad32ae
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-closest-corner.html.ini
@@ -0,0 +1,2 @@
+[clip-path-circle-closest-corner.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-farthest-corner.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-farthest-corner.html.ini
new file mode 100644
index 00000000000..7550fd3f319
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-circle-farthest-corner.html.ini
@@ -0,0 +1,2 @@
+[clip-path-circle-farthest-corner.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-contentBox-1a.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-contentBox-1a.html.ini
new file mode 100644
index 00000000000..29314011bff
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-contentBox-1a.html.ini
@@ -0,0 +1,2 @@
+[clip-path-contentBox-1a.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini
index 844176bdf01..349487842b1 100644
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini
@@ -1,2 +1,2 @@
 [clip-path-descendant-text-mutated-001.html]
-  expected: FAIL
+  expected: TIMEOUT
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-001.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-001.html.ini
deleted file mode 100644
index 086493f554f..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-001.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-001.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-002.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-002.html.ini
deleted file mode 100644
index aa1e9d7f612..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-002.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-002.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-003.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-003.html.ini
deleted file mode 100644
index cefa8a17fc4..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-003.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-003.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-004.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-004.html.ini
deleted file mode 100644
index 109b9ef8856..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-004.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-004.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-005.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-005.html.ini
deleted file mode 100644
index 368dd10bbe3..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-005.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-005.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-006.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-006.html.ini
deleted file mode 100644
index 4e6cfe46747..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-006.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-006.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-007.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-007.html.ini
deleted file mode 100644
index 6bada1526c9..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-007.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-007.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-008.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-008.html.ini
deleted file mode 100644
index a2c1af86008..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-008.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-ellipse-008.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-closest-farthest-corner.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-closest-farthest-corner.html.ini
new file mode 100644
index 00000000000..657c34cff91
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-ellipse-closest-farthest-corner.html.ini
@@ -0,0 +1,2 @@
+[clip-path-ellipse-closest-farthest-corner.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-fillBox-1a.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-fillBox-1a.html.ini
new file mode 100644
index 00000000000..efba0419cfe
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-fillBox-1a.html.ini
@@ -0,0 +1,2 @@
+[clip-path-fillBox-1a.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-filter-order.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-filter-order.html.ini
deleted file mode 100644
index ac4bf6b5136..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-filter-order.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-filter-order.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-fixed-nested.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-fixed-nested.html.ini
deleted file mode 100644
index 5cf68e27530..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-fixed-nested.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[clip-path-fixed-nested.html]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-fixed-scroll.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-fixed-scroll.html.ini
new file mode 100644
index 00000000000..7addfba3787
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-fixed-scroll.html.ini
@@ -0,0 +1,2 @@
+[clip-path-fixed-scroll.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-foreignobject-non-zero-xy.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-foreignobject-non-zero-xy.html.ini
new file mode 100644
index 00000000000..177f08a785e
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-foreignobject-non-zero-xy.html.ini
@@ -0,0 +1,2 @@
+[clip-path-foreignobject-non-zero-xy.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-geometryBox-2.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-geometryBox-2.html.ini
new file mode 100644
index 00000000000..7b223a75164
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-geometryBox-2.html.ini
@@ -0,0 +1,2 @@
+[clip-path-geometryBox-2.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-inline-007.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-inline-007.html.ini
new file mode 100644
index 00000000000..5a4a5a8d9b1
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-inline-007.html.ini
@@ -0,0 +1,2 @@
+[clip-path-inline-007.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-mix-blend-mode-1.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-mix-blend-mode-1.html.ini
new file mode 100644
index 00000000000..04896cc8647
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-mix-blend-mode-1.html.ini
@@ -0,0 +1,2 @@
+[clip-path-mix-blend-mode-1.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-paddingBox-1a.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-paddingBox-1a.html.ini
new file mode 100644
index 00000000000..4770bd5c30d
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-paddingBox-1a.html.ini
@@ -0,0 +1,2 @@
+[clip-path-paddingBox-1a.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-paddingBox-1c.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-paddingBox-1c.html.ini
new file mode 100644
index 00000000000..0b1cb2605cc
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-paddingBox-1c.html.ini
@@ -0,0 +1,2 @@
+[clip-path-paddingBox-1c.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-003.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-003.html.ini
new file mode 100644
index 00000000000..a1d4f0fd2a6
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-003.html.ini
@@ -0,0 +1,2 @@
+[clip-path-path-003.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-with-zoom-hittest.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-with-zoom-hittest.html.ini
new file mode 100644
index 00000000000..f9245fdd206
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-with-zoom-hittest.html.ini
@@ -0,0 +1,3 @@
+[clip-path-path-with-zoom-hittest.html]
+  [clip-path: path() hit-test takes zoom into account]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-with-zoom.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-with-zoom.html.ini
new file mode 100644
index 00000000000..7dcf6f59faf
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-path-with-zoom.html.ini
@@ -0,0 +1,2 @@
+[clip-path-path-with-zoom.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-round-zero-size.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-round-zero-size.html.ini
new file mode 100644
index 00000000000..8966cfed620
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-round-zero-size.html.ini
@@ -0,0 +1,2 @@
+[clip-path-round-zero-size.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-scaled-video.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-scaled-video.html.ini
new file mode 100644
index 00000000000..6c896073b61
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-scaled-video.html.ini
@@ -0,0 +1,2 @@
+[clip-path-scaled-video.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-scroll.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-scroll.html.ini
index 7885dcea72c..b012ef57e1f 100644
--- a/tests/wpt/meta/css/css-masking/clip-path/clip-path-scroll.html.ini
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-scroll.html.ini
@@ -1,2 +1,2 @@
 [clip-path-scroll.html]
-  expected: TIMEOUT
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-005.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-005.html.ini
new file mode 100644
index 00000000000..1abd9ff938c
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-005.html.ini
@@ -0,0 +1,2 @@
+[clip-path-shape-005.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-006.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-006.html.ini
new file mode 100644
index 00000000000..a45f7936587
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-006.html.ini
@@ -0,0 +1,2 @@
+[clip-path-shape-006.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-foreignobject-non-zero-xy.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-foreignobject-non-zero-xy.html.ini
new file mode 100644
index 00000000000..664c8430f4d
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-shape-foreignobject-non-zero-xy.html.ini
@@ -0,0 +1,2 @@
+[clip-path-shape-foreignobject-non-zero-xy.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-strokeBox-1a.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-strokeBox-1a.html.ini
new file mode 100644
index 00000000000..8193e11f12d
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-strokeBox-1a.html.ini
@@ -0,0 +1,2 @@
+[clip-path-strokeBox-1a.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-svg-text-font-loading.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-svg-text-font-loading.html.ini
new file mode 100644
index 00000000000..103381380a3
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-svg-text-font-loading.html.ini
@@ -0,0 +1,2 @@
+[clip-path-svg-text-font-loading.html]
+  expected: TIMEOUT
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-url-reference-svg-foreignobject-zoomed.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-url-reference-svg-foreignobject-zoomed.html.ini
new file mode 100644
index 00000000000..3a9b62da601
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-url-reference-svg-foreignobject-zoomed.html.ini
@@ -0,0 +1,2 @@
+[clip-path-url-reference-svg-foreignobject-zoomed.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/clip-path-viewBox-1c.html.ini b/tests/wpt/meta/css/css-masking/clip-path/clip-path-viewBox-1c.html.ini
new file mode 100644
index 00000000000..21bb32713d0
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/clip-path-viewBox-1c.html.ini
@@ -0,0 +1,2 @@
+[clip-path-viewBox-1c.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-masking/clip-path/interpolation.html.ini b/tests/wpt/meta/css/css-masking/clip-path/interpolation.html.ini
deleted file mode 100644
index 47eeebf8c36..00000000000
--- a/tests/wpt/meta/css/css-masking/clip-path/interpolation.html.ini
+++ /dev/null
@@ -1,10 +0,0 @@
-[interpolation.html]
-  [Test circle with negative easing on clip-path]
-    expected: FAIL
-
-  [Test ellipse with negative easing on clip-path]
-    expected: FAIL
-
-  [Test inset with negative easing on clip-path]
-    expected: FAIL
-
diff --git a/tests/wpt/meta/css/css-masking/clip-path/svg-clip-path-fixed-values.html.ini b/tests/wpt/meta/css/css-masking/clip-path/svg-clip-path-fixed-values.html.ini
new file mode 100644
index 00000000000..2cb04bd176b
--- /dev/null
+++ b/tests/wpt/meta/css/css-masking/clip-path/svg-clip-path-fixed-values.html.ini
@@ -0,0 +1,2 @@
+[svg-clip-path-fixed-values.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 281646a1cd7..4d0d54a916b 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
@@ -2,9 +2,6 @@
   [Property background-blend-mode does not support quirky length]
     expected: FAIL
 
-  [Property clip-path does not support quirky length]
-    expected: FAIL
-
   [Property column-span does not support quirky length]
     expected: FAIL