diff --git a/components/layout_2020/dom_traversal.rs b/components/layout_2020/dom_traversal.rs
index 1a3ec7f1c98..0038627f88c 100644
--- a/components/layout_2020/dom_traversal.rs
+++ b/components/layout_2020/dom_traversal.rs
@@ -2,6 +2,7 @@
  * 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 crate::context::LayoutContext;
 use crate::element_data::{LayoutBox, LayoutDataForElement};
 use crate::geom::physical::Vec2;
 use crate::replaced::ReplacedContent;
@@ -13,7 +14,6 @@ use script_layout_interface::wrapper_traits::{LayoutNode, ThreadSafeLayoutNode};
 use servo_arc::Arc as ServoArc;
 use std::marker::PhantomData as marker;
 use std::sync::Arc;
-use style::context::SharedStyleContext;
 use style::dom::TNode;
 use style::properties::ComputedValues;
 use style::selector_parser::PseudoElement;
@@ -66,7 +66,7 @@ where
 
 fn traverse_children_of<'dom, Node>(
     parent_element: Node,
-    context: &SharedStyleContext,
+    context: &LayoutContext,
     handler: &mut impl TraversalHandler<'dom, Node>,
 ) where
     Node: NodeExt<'dom>,
@@ -88,7 +88,7 @@ fn traverse_children_of<'dom, Node>(
 
 fn traverse_element<'dom, Node>(
     element: Node,
-    context: &SharedStyleContext,
+    context: &LayoutContext,
     handler: &mut impl TraversalHandler<'dom, Node>,
 ) where
     Node: NodeExt<'dom>,
@@ -121,7 +121,7 @@ fn traverse_element<'dom, Node>(
 fn traverse_pseudo_element<'dom, Node>(
     which: WhichPseudoElement,
     element: Node,
-    context: &SharedStyleContext,
+    context: &LayoutContext,
     handler: &mut impl TraversalHandler<'dom, Node>,
 ) where
     Node: NodeExt<'dom>,
@@ -146,7 +146,7 @@ fn traverse_pseudo_element<'dom, Node>(
 
 fn traverse_pseudo_element_contents<'dom, Node>(
     pseudo_element_style: &ServoArc<ComputedValues>,
-    context: &SharedStyleContext,
+    context: &LayoutContext,
     handler: &mut impl TraversalHandler<'dom, Node>,
     items: Vec<PseudoElementContentItem>,
 ) where
@@ -159,9 +159,10 @@ fn traverse_pseudo_element_contents<'dom, Node>(
             PseudoElementContentItem::Replaced(contents) => {
                 let item_style = anonymous_style.get_or_insert_with(|| {
                     context
+                        .shared_context()
                         .stylist
                         .style_for_anonymous::<Node::ConcreteElement>(
-                            &context.guards,
+                            &context.shared_context().guards,
                             &PseudoElement::ServoText,
                             &pseudo_element_style,
                         )
@@ -215,7 +216,7 @@ where
     pub(crate) fn traverse(
         self,
         inherited_style: &ServoArc<ComputedValues>,
-        context: &SharedStyleContext,
+        context: &LayoutContext,
         handler: &mut impl TraversalHandler<'dom, Node>,
     ) {
         match self {
@@ -230,7 +231,7 @@ where
 fn pseudo_element_style<'dom, Node>(
     _which: WhichPseudoElement,
     _element: Node,
-    _context: &SharedStyleContext,
+    _context: &LayoutContext,
 ) -> Option<ServoArc<ComputedValues>>
 where
     Node: NodeExt<'dom>,
@@ -243,7 +244,7 @@ where
 fn generate_pseudo_element_content<'dom, Node>(
     _pseudo_element_style: &ComputedValues,
     _element: Node,
-    _context: &SharedStyleContext,
+    _context: &LayoutContext,
 ) -> Vec<PseudoElementContentItem>
 where
     Node: NodeExt<'dom>,
@@ -292,7 +293,7 @@ pub(crate) trait NodeExt<'dom>: 'dom + Copy + LayoutNode + Send + Sync {
     fn first_child(self) -> Option<Self>;
     fn next_sibling(self) -> Option<Self>;
     fn parent_node(self) -> Option<Self>;
-    fn style(self, context: &SharedStyleContext) -> ServoArc<ComputedValues>;
+    fn style(self, context: &LayoutContext) -> ServoArc<ComputedValues>;
 
     fn layout_data_mut(&self) -> AtomicRefMut<LayoutDataForElement>;
     fn element_box_slot(&self) -> BoxSlot<'dom>;
@@ -349,8 +350,8 @@ where
         TNode::parent_node(&self)
     }
 
-    fn style(self, context: &SharedStyleContext) -> ServoArc<ComputedValues> {
-        self.to_threadsafe().style(context)
+    fn style(self, context: &LayoutContext) -> ServoArc<ComputedValues> {
+        self.to_threadsafe().style(context.shared_context())
     }
 
     fn layout_data_mut(&self) -> AtomicRefMut<LayoutDataForElement> {
diff --git a/components/layout_2020/flow/construct.rs b/components/layout_2020/flow/construct.rs
index 5ac85dd47d9..79c44911f47 100644
--- a/components/layout_2020/flow/construct.rs
+++ b/components/layout_2020/flow/construct.rs
@@ -2,6 +2,7 @@
  * 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 crate::context::LayoutContext;
 use crate::dom_traversal::{BoxSlot, Contents, NodeExt, NonReplacedContents, TraversalHandler};
 use crate::element_data::LayoutBox;
 use crate::flow::float::FloatBox;
@@ -14,13 +15,12 @@ use rayon::iter::{IntoParallelIterator, ParallelIterator};
 use rayon_croissant::ParallelIteratorExt;
 use servo_arc::Arc;
 use std::convert::TryInto;
-use style::context::SharedStyleContext;
 use style::properties::ComputedValues;
 use style::selector_parser::PseudoElement;
 
 impl BlockFormattingContext {
     pub fn construct<'dom>(
-        context: &SharedStyleContext<'_>,
+        context: &LayoutContext,
         style: &Arc<ComputedValues>,
         contents: NonReplacedContents<impl NodeExt<'dom>>,
     ) -> Self {
@@ -71,7 +71,7 @@ enum IntermediateBlockContainer<Node> {
 /// This builder starts from the first child of a given DOM node
 /// and does a preorder traversal of all of its inclusive siblings.
 struct BlockContainerBuilder<'dom, 'style, Node> {
-    context: &'style SharedStyleContext<'style>,
+    context: &'style LayoutContext<'style>,
 
     block_container_style: &'style Arc<ComputedValues>,
 
@@ -123,11 +123,11 @@ struct BlockContainerBuilder<'dom, 'style, Node> {
 }
 
 impl BlockContainer {
-    pub fn construct<'dom, 'style>(
-        context: &SharedStyleContext<'style>,
+    pub fn construct<'dom>(
+        context: &LayoutContext,
         block_container_style: &Arc<ComputedValues>,
         contents: NonReplacedContents<impl NodeExt<'dom>>,
-        //        intrinsic_sizes_requested: bool,
+        //intrinsic_sizes_requested: bool,
     ) -> (BlockContainer, ContainsFloats) {
         let mut builder = BlockContainerBuilder {
             context,
@@ -510,9 +510,10 @@ where
         let block_container_style = self.block_container_style;
         let anonymous_style = self.anonymous_style.get_or_insert_with(|| {
             context
+                .shared_context()
                 .stylist
                 .style_for_anonymous::<Node::ConcreteElement>(
-                    &context.guards,
+                    &context.shared_context().guards,
                     &PseudoElement::ServoText,
                     &block_container_style,
                 )
@@ -547,9 +548,9 @@ impl<'dom, Node> IntermediateBlockLevelBox<Node>
 where
     Node: NodeExt<'dom>,
 {
-    fn finish<'style>(
+    fn finish(
         self,
-        context: &SharedStyleContext<'style>,
+        context: &LayoutContext,
     ) -> (Arc<BlockLevelBox>, ContainsFloats) {
         match self {
             IntermediateBlockLevelBox::SameFormattingContextBlock { style, contents } => {
@@ -614,9 +615,9 @@ impl<'dom, Node> IntermediateBlockContainer<Node>
 where
     Node: NodeExt<'dom>,
 {
-    fn finish<'style>(
+    fn finish(
         self,
-        context: &SharedStyleContext<'style>,
+        context: &LayoutContext,
         style: &Arc<ComputedValues>,
     ) -> (BlockContainer, ContainsFloats) {
         match self {
diff --git a/components/layout_2020/flow/root.rs b/components/layout_2020/flow/root.rs
index 7c062f12f47..e5681f21f0c 100644
--- a/components/layout_2020/flow/root.rs
+++ b/components/layout_2020/flow/root.rs
@@ -19,7 +19,6 @@ use crate::{ContainingBlock, DefiniteContainingBlock};
 use rayon::iter::{IntoParallelRefIterator, ParallelExtend, ParallelIterator};
 use script_layout_interface::wrapper_traits::LayoutNode;
 use servo_arc::Arc;
-use style::context::SharedStyleContext;
 use style::values::computed::{Length, LengthOrAuto};
 use style::Zero;
 use style_traits::CSSPixel;
@@ -28,7 +27,7 @@ pub struct BoxTreeRoot(BlockFormattingContext);
 pub struct FragmentTreeRoot(Vec<Fragment>);
 
 impl BoxTreeRoot {
-    pub fn construct<'dom, Node>(context: &SharedStyleContext<'_>, root_element: Node) -> Self
+    pub fn construct<'dom, Node>(context: &LayoutContext, root_element: Node) -> Self
     where
         Node: 'dom + Copy + LayoutNode + Send + Sync,
     {
@@ -41,7 +40,7 @@ impl BoxTreeRoot {
 }
 
 fn construct_for_root_element<'dom>(
-    context: &SharedStyleContext<'_>,
+    context: &LayoutContext,
     root_element: impl NodeExt<'dom>,
 ) -> (ContainsFloats, Vec<Arc<BlockLevelBox>>) {
     let style = root_element.style(context);
diff --git a/components/layout_2020/formatting_contexts.rs b/components/layout_2020/formatting_contexts.rs
index 0517f599852..aa643c6e9c8 100644
--- a/components/layout_2020/formatting_contexts.rs
+++ b/components/layout_2020/formatting_contexts.rs
@@ -12,7 +12,6 @@ use crate::style_ext::DisplayInside;
 use crate::ContainingBlock;
 use servo_arc::Arc;
 use std::convert::TryInto;
-use style::context::SharedStyleContext;
 use style::properties::ComputedValues;
 use style::values::computed::Length;
 
@@ -46,8 +45,8 @@ enum NonReplacedIFCKind<'a> {
 }
 
 impl IndependentFormattingContext {
-    pub fn construct<'dom, 'style>(
-        context: &SharedStyleContext<'style>,
+    pub fn construct<'dom>(
+        context: &LayoutContext,
         style: Arc<ComputedValues>,
         display_inside: DisplayInside,
         contents: Contents<impl NodeExt<'dom>>,
diff --git a/components/layout_2020/traversal.rs b/components/layout_2020/traversal.rs
index bdc2c095026..97a9874a20b 100644
--- a/components/layout_2020/traversal.rs
+++ b/components/layout_2020/traversal.rs
@@ -20,6 +20,10 @@ impl<'a> RecalcStyle<'a> {
         RecalcStyle { context: context }
     }
 
+    pub fn context(&self) -> &LayoutContext<'a> {
+        &self.context
+    }
+
     pub fn destroy(self) -> LayoutContext<'a> {
         self.context
     }
diff --git a/components/layout_thread_2020/lib.rs b/components/layout_thread_2020/lib.rs
index 77e89950d57..f9cdbac7943 100644
--- a/components/layout_thread_2020/lib.rs
+++ b/components/layout_thread_2020/lib.rs
@@ -1081,9 +1081,8 @@ impl LayoutThread {
         let box_tree = if token.should_traverse() {
             driver::traverse_dom(&traversal, token, Some(rayon_pool));
 
-            let shared = DomTraversal::<ServoLayoutElement>::shared_context(&traversal);
             let root_node = document.root_element().unwrap().as_node();
-            let box_tree = rayon_pool.install(|| BoxTreeRoot::construct(shared, root_node));
+            let box_tree = rayon_pool.install(|| BoxTreeRoot::construct(traversal.context(), root_node));
             Some(box_tree)
         } else {
             None