diff --git a/src/Web/CSSOM/CSSStyleDeclaration.js b/src/Web/CSSOM/CSSStyleDeclaration.js
new file mode 100644
index 0000000..c43b49b
--- /dev/null
+++ b/src/Web/CSSOM/CSSStyleDeclaration.js
@@ -0,0 +1,55 @@
+"use strict";
+
+exports.cssText = function(style) {
+  return function() {
+    return style.cssText;
+  };
+};
+
+exports.setCssText = function(style) {
+  return function(newCSS) {
+    return function() {
+      style.cssText = newCSS;
+    };
+  };
+};
+
+exports.length = function(style) {
+  return function() {
+    return style.length;
+  };
+};
+
+exports.getPropertyPriority = function(style) {
+  return function(propName) {
+    return function() {
+      return style.getPropertyPriority(propName);
+    };
+  };
+};
+
+exports.getPropertyValue = function(style) {
+  return function(propName) {
+    return function() {
+      return style.getPropertyValue(propName);
+    };
+  };
+};
+
+exports.removeProperty = function(style) {
+  return function(propName) {
+    return function() {
+      style.removeProperty(propName);
+    };
+  };
+};
+
+exports.setProperty = function(style) {
+  return function(propName) {
+    return function(propValue) {
+      return function() {
+        style.setProperty(propName, propValue);
+      };
+    };
+  };
+};
diff --git a/src/Web/CSSOM/CSSStyleDeclaration.purs b/src/Web/CSSOM/CSSStyleDeclaration.purs
new file mode 100644
index 0000000..f0bd516
--- /dev/null
+++ b/src/Web/CSSOM/CSSStyleDeclaration.purs
@@ -0,0 +1,22 @@
+module Web.CSSOM.CSSStyleDeclaration
+  ( module Exports
+  , length
+  , getPropertyPriority
+  , getPropertyValue
+  , removeProperty
+  , setProperty
+  ) where
+
+import Prelude
+import Effect (Effect)
+import Web.CSSOM.Internal.Types (CSSStyleDeclaration) as Exports
+import Web.CSSOM.Internal.Types (CSSStyleDeclaration)
+
+foreign import cssText :: CSSStyleDeclaration -> Effect String
+foreign import setCssText :: CSSStyleDeclaration -> String -> Effect Unit
+foreign import length :: CSSStyleDeclaration -> Effect Number
+
+foreign import getPropertyPriority :: CSSStyleDeclaration -> String -> Effect String
+foreign import getPropertyValue :: CSSStyleDeclaration -> String -> Effect String
+foreign import removeProperty :: CSSStyleDeclaration -> String -> Effect Unit
+foreign import setProperty :: CSSStyleDeclaration -> String -> String -> Effect Unit
diff --git a/src/Web/CSSOM/ElementCSSInlineStyle.js b/src/Web/CSSOM/ElementCSSInlineStyle.js
new file mode 100644
index 0000000..c4f0a4d
--- /dev/null
+++ b/src/Web/CSSOM/ElementCSSInlineStyle.js
@@ -0,0 +1,7 @@
+"use strict";
+
+exports.style = function(el) {
+  return function() {
+    return el.style;
+  };
+};
diff --git a/src/Web/CSSOM/ElementCSSInlineStyle.purs b/src/Web/CSSOM/ElementCSSInlineStyle.purs
new file mode 100644
index 0000000..59af769
--- /dev/null
+++ b/src/Web/CSSOM/ElementCSSInlineStyle.purs
@@ -0,0 +1,16 @@
+module Web.CSSOM.ElementCSSInlineStyle
+  ( module Exports
+  , style
+  , fromHTMLElement
+  ) where
+
+import Effect (Effect)
+import Unsafe.Coerce (unsafeCoerce)
+import Web.CSSOM.Internal.Types (ElementCSSInlineStyle) as Exports
+import Web.CSSOM.Internal.Types (ElementCSSInlineStyle, CSSStyleDeclaration)
+import Web.HTML.HTMLElement (HTMLElement)
+
+foreign import style :: ElementCSSInlineStyle -> Effect CSSStyleDeclaration
+
+fromHTMLElement :: HTMLElement -> ElementCSSInlineStyle
+fromHTMLElement = unsafeCoerce
diff --git a/src/Web/CSSOM/Internal/Types.purs b/src/Web/CSSOM/Internal/Types.purs
index 8f97417..1bfc112 100644
--- a/src/Web/CSSOM/Internal/Types.purs
+++ b/src/Web/CSSOM/Internal/Types.purs
@@ -1,4 +1,6 @@
 module Web.CSSOM.Internal.Types where
 
+foreign import data CSSStyleDeclaration :: Type
 foreign import data CSSStyleSheet :: Type
+foreign import data ElementCSSInlineStyle :: Type
 foreign import data StyleSheetList :: Type