diff --git a/Userland/Libraries/LibWeb/CMakeLists.txt b/Userland/Libraries/LibWeb/CMakeLists.txt
index 795c833c16..93df3612e3 100644
--- a/Userland/Libraries/LibWeb/CMakeLists.txt
+++ b/Userland/Libraries/LibWeb/CMakeLists.txt
@@ -280,6 +280,9 @@ function(libweb_js_wrapper class)
     add_custom_target(generate_${basename}Prototype.cpp DEPENDS Bindings/${class}Prototype.cpp)
 endfunction()
 
+libweb_js_wrapper(CSS/CSSStyleSheet)
+libweb_js_wrapper(CSS/StyleSheet)
+libweb_js_wrapper(CSS/StyleSheetList)
 libweb_js_wrapper(DOM/CharacterData)
 libweb_js_wrapper(DOM/Comment)
 libweb_js_wrapper(DOM/Document)
diff --git a/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.h b/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.h
index a1b3e9f784..11b9cc6a99 100644
--- a/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.h
+++ b/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.h
@@ -37,6 +37,8 @@ namespace Web::CSS {
 
 class CSSStyleSheet final : public StyleSheet {
 public:
+    using WrapperType = Bindings::CSSStyleSheetWrapper;
+
     static NonnullRefPtr<CSSStyleSheet> create(NonnullRefPtrVector<CSSRule> rules)
     {
         return adopt(*new CSSStyleSheet(move(rules)));
@@ -86,3 +88,9 @@ private:
 };
 
 }
+
+namespace Web::Bindings {
+
+CSSStyleSheetWrapper* wrap(JS::GlobalObject&, CSS::CSSStyleSheet&);
+
+}
diff --git a/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.idl b/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.idl
new file mode 100644
index 0000000000..bf02535dc4
--- /dev/null
+++ b/Userland/Libraries/LibWeb/CSS/CSSStyleSheet.idl
@@ -0,0 +1,6 @@
+interface CSSStyleSheet : StyleSheet {
+    // readonly attribute CSSRule? ownerRule;
+    // [SameObject] readonly attribute CSSRuleList cssRules;
+    // unsigned long insertRule(CSSOMString rule, optional unsigned long index = 0);
+    // undefined deleteRule(unsigned long index);
+};
diff --git a/Userland/Libraries/LibWeb/CSS/StyleSheet.h b/Userland/Libraries/LibWeb/CSS/StyleSheet.h
index 1bca84210c..df6fb735ff 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleSheet.h
+++ b/Userland/Libraries/LibWeb/CSS/StyleSheet.h
@@ -28,11 +28,17 @@
 #pragma once
 
 #include <AK/RefCounted.h>
+#include <LibWeb/Bindings/Wrappable.h>
+#include <LibWeb/Forward.h>
 
 namespace Web::CSS {
 
-class StyleSheet : public RefCounted<StyleSheet> {
+class StyleSheet
+    : public RefCounted<StyleSheet>
+    , public Bindings::Wrappable {
 public:
+    using WrapperType = Bindings::StyleSheetWrapper;
+
     virtual ~StyleSheet() = default;
 
 protected:
diff --git a/Userland/Libraries/LibWeb/CSS/StyleSheet.idl b/Userland/Libraries/LibWeb/CSS/StyleSheet.idl
new file mode 100644
index 0000000000..3972052b36
--- /dev/null
+++ b/Userland/Libraries/LibWeb/CSS/StyleSheet.idl
@@ -0,0 +1,9 @@
+interface StyleSheet {
+    // readonly attribute CSSOMString type;
+    // readonly attribute USVString? href;
+    // readonly attribute (Element or ProcessingInstruction)? ownerNode;
+    // readonly attribute CSSStyleSheet? parentStyleSheet;
+    // readonly attribute DOMString? title;
+    // [SameObject, PutForwards=mediaText] readonly attribute MediaList media;
+    // attribute boolean disabled;
+};
diff --git a/Userland/Libraries/LibWeb/CSS/StyleSheetList.cpp b/Userland/Libraries/LibWeb/CSS/StyleSheetList.cpp
index addca5598d..ef1b9b005e 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleSheetList.cpp
+++ b/Userland/Libraries/LibWeb/CSS/StyleSheetList.cpp
@@ -28,7 +28,7 @@
 
 namespace Web::CSS {
 
-void StyleSheetList::add_sheet(NonnullRefPtr<StyleSheet> sheet)
+void StyleSheetList::add_sheet(NonnullRefPtr<CSSStyleSheet> sheet)
 {
     m_sheets.append(move(sheet));
 }
diff --git a/Userland/Libraries/LibWeb/CSS/StyleSheetList.h b/Userland/Libraries/LibWeb/CSS/StyleSheetList.h
index df2b993812..51b8a7e2e6 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleSheetList.h
+++ b/Userland/Libraries/LibWeb/CSS/StyleSheetList.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -28,27 +28,46 @@
 
 #include <AK/NonnullRefPtrVector.h>
 #include <AK/RefCounted.h>
-#include <LibWeb/CSS/StyleSheet.h>
+#include <LibWeb/Bindings/Wrappable.h>
+#include <LibWeb/CSS/CSSStyleSheet.h>
 #include <LibWeb/Forward.h>
 
 namespace Web::CSS {
 
-class StyleSheetList : public RefCounted<StyleSheetList> {
+class StyleSheetList
+    : public RefCounted<StyleSheetList>
+    , public Bindings::Wrappable {
 public:
+    using WrapperType = Bindings::StyleSheetListWrapper;
+
     static NonnullRefPtr<StyleSheetList> create(DOM::Document& document)
     {
         return adopt(*new StyleSheetList(document));
     }
 
-    void add_sheet(NonnullRefPtr<StyleSheet>);
+    void add_sheet(NonnullRefPtr<CSSStyleSheet>);
+    const NonnullRefPtrVector<CSSStyleSheet>& sheets() const { return m_sheets; }
 
-    const NonnullRefPtrVector<StyleSheet>& sheets() const { return m_sheets; }
+    RefPtr<CSSStyleSheet> item(size_t index) const
+    {
+        if (index >= m_sheets.size())
+            return {};
+        return m_sheets[index];
+    }
+
+    size_t length() const { return m_sheets.size(); }
 
 private:
     explicit StyleSheetList(DOM::Document&);
 
     DOM::Document& m_document;
-    NonnullRefPtrVector<StyleSheet> m_sheets;
+    NonnullRefPtrVector<CSSStyleSheet> m_sheets;
 };
 
 }
+
+namespace Web::Bindings {
+
+StyleSheetListWrapper* wrap(JS::GlobalObject&, CSS::StyleSheetList&);
+
+}
diff --git a/Userland/Libraries/LibWeb/CSS/StyleSheetList.idl b/Userland/Libraries/LibWeb/CSS/StyleSheetList.idl
new file mode 100644
index 0000000000..27460affa4
--- /dev/null
+++ b/Userland/Libraries/LibWeb/CSS/StyleSheetList.idl
@@ -0,0 +1,5 @@
+interface StyleSheetList {
+    // FIXME: item() should be a WebIDL "getter"
+    CSSStyleSheet? item(unsigned long index);
+    readonly attribute unsigned long length;
+};
diff --git a/Userland/Libraries/LibWeb/CodeGenerators/WrapperGenerator.cpp b/Userland/Libraries/LibWeb/CodeGenerators/WrapperGenerator.cpp
index 0b7b167d9f..b9a6da33f6 100644
--- a/Userland/Libraries/LibWeb/CodeGenerators/WrapperGenerator.cpp
+++ b/Userland/Libraries/LibWeb/CodeGenerators/WrapperGenerator.cpp
@@ -408,7 +408,7 @@ int main(int argc, char** argv)
         return 1;
     }
 
-    if (namespace_.is_one_of("DOM", "HTML", "UIEvents", "HighResolutionTime", "NavigationTiming", "SVG", "XHR")) {
+    if (namespace_.is_one_of("CSS", "DOM", "HTML", "UIEvents", "HighResolutionTime", "NavigationTiming", "SVG", "XHR")) {
         StringBuilder builder;
         builder.append(namespace_);
         builder.append("::");
@@ -652,7 +652,9 @@ static void generate_header(const IDL::Interface& interface)
 #include <LibWeb/Bindings/Wrapper.h>
 
 // FIXME: This is very strange.
-#if __has_include(<LibWeb/DOM/@name@.h>)
+#if __has_include(<LibWeb/CSS/@name@.h>)
+#    include <LibWeb/CSS/@name@.h>
+#elif __has_include(<LibWeb/DOM/@name@.h>)
 #    include <LibWeb/DOM/@name@.h>
 #elif __has_include(<LibWeb/HTML/@name@.h>)
 #    include <LibWeb/HTML/@name@.h>
@@ -768,6 +770,7 @@ void generate_implementation(const IDL::Interface& interface)
 #include <LibWeb/Origin.h>
 
 // FIXME: This is a total hack until we can figure out the namespace for a given type somehow.
+using namespace Web::CSS;
 using namespace Web::DOM;
 using namespace Web::HTML;
 
@@ -881,7 +884,9 @@ void generate_constructor_implementation(const IDL::Interface& interface)
 #include <LibWeb/Bindings/@prototype_class@.h>
 #include <LibWeb/Bindings/@wrapper_class@.h>
 #include <LibWeb/Bindings/WindowObject.h>
-#if __has_include(<LibWeb/DOM/@name@.h>)
+#if __has_include(<LibWeb/CSS/@name@.h>)
+#    include <LibWeb/CSS/@name@.h>
+#elif __has_include(<LibWeb/DOM/@name@.h>)
 #    include <LibWeb/DOM/@name@.h>
 #elif __has_include(<LibWeb/HTML/@name@.h>)
 #    include <LibWeb/HTML/@name@.h>
@@ -898,6 +903,7 @@ void generate_constructor_implementation(const IDL::Interface& interface)
 #endif
 
 // FIXME: This is a total hack until we can figure out the namespace for a given type somehow.
+using namespace Web::CSS;
 using namespace Web::DOM;
 using namespace Web::HTML;
 
@@ -1079,6 +1085,7 @@ void generate_prototype_implementation(const IDL::Interface& interface)
 #include <LibJS/Runtime/Uint8ClampedArray.h>
 #include <LibWeb/Bindings/@prototype_class@.h>
 #include <LibWeb/Bindings/@wrapper_class@.h>
+#include <LibWeb/Bindings/CSSStyleSheetWrapper.h>
 #include <LibWeb/Bindings/CanvasRenderingContext2DWrapper.h>
 #include <LibWeb/Bindings/CommentWrapper.h>
 #include <LibWeb/Bindings/DOMImplementationWrapper.h>
@@ -1094,6 +1101,7 @@ void generate_prototype_implementation(const IDL::Interface& interface)
 #include <LibWeb/Bindings/NodeWrapperFactory.h>
 #include <LibWeb/Bindings/PerformanceTimingWrapper.h>
 #include <LibWeb/Bindings/RangeWrapper.h>
+#include <LibWeb/Bindings/StyleSheetListWrapper.h>
 #include <LibWeb/Bindings/TextWrapper.h>
 #include <LibWeb/Bindings/WindowObject.h>
 #include <LibWeb/DOM/Element.h>
@@ -1108,7 +1116,9 @@ void generate_prototype_implementation(const IDL::Interface& interface)
 #if __has_include(<LibWeb/Bindings/@prototype_base_class@.h>)
 #    include <LibWeb/Bindings/@prototype_base_class@.h>
 #endif
-#if __has_include(<LibWeb/DOM/@name@.h>)
+#if __has_include(<LibWeb/CSS/@name@.h>)
+#    include <LibWeb/CSS/@name@.h>
+#elif __has_include(<LibWeb/DOM/@name@.h>)
 #    include <LibWeb/DOM/@name@.h>
 #elif __has_include(<LibWeb/HTML/@name@.h>)
 #    include <LibWeb/HTML/@name@.h>
@@ -1125,6 +1135,7 @@ void generate_prototype_implementation(const IDL::Interface& interface)
 #endif
 
 // FIXME: This is a total hack until we can figure out the namespace for a given type somehow.
+using namespace Web::CSS;
 using namespace Web::DOM;
 using namespace Web::HTML;
 using namespace Web::NavigationTiming;
diff --git a/Userland/Libraries/LibWeb/DOM/Document.h b/Userland/Libraries/LibWeb/DOM/Document.h
index 47f097075b..d056f14135 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.h
+++ b/Userland/Libraries/LibWeb/DOM/Document.h
@@ -92,6 +92,8 @@ public:
     CSS::StyleSheetList& style_sheets() { return *m_style_sheets; }
     const CSS::StyleSheetList& style_sheets() const { return *m_style_sheets; }
 
+    NonnullRefPtr<CSS::StyleSheetList> style_sheets_for_bindings() { return *m_style_sheets; }
+
     virtual FlyString node_name() const override { return "#document"; }
 
     void set_hovered_node(Node*);
diff --git a/Userland/Libraries/LibWeb/DOM/Document.idl b/Userland/Libraries/LibWeb/DOM/Document.idl
index 824949e323..a0c37c8a15 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.idl
+++ b/Userland/Libraries/LibWeb/DOM/Document.idl
@@ -29,6 +29,8 @@ interface Document : Node {
     Comment createComment(DOMString data);
     Range createRange();
 
+    [ImplementedAs=style_sheets_for_bindings] readonly attribute StyleSheetList styleSheets;
+
     readonly attribute DOMString compatMode;
     readonly attribute DocumentType? doctype;
 
diff --git a/Userland/Libraries/LibWeb/Forward.h b/Userland/Libraries/LibWeb/Forward.h
index 20585682e8..5a90a41bb0 100644
--- a/Userland/Libraries/LibWeb/Forward.h
+++ b/Userland/Libraries/LibWeb/Forward.h
@@ -203,7 +203,7 @@ class XMLHttpRequestEventTarget;
 }
 
 namespace Web::Bindings {
-
+class CSSStyleSheetWrapper;
 class CanvasRenderingContext2DWrapper;
 class CharacterDataWrapper;
 class CommentWrapper;
@@ -301,6 +301,8 @@ class SVGGeometryElementWrapper;
 class SVGGraphicsElementWrapper;
 class SVGPathElementWrapper;
 class SVGSVGElementWrapper;
+class StyleSheetWrapper;
+class StyleSheetListWrapper;
 class TextWrapper;
 class UIEventWrapper;
 class WindowObject;