diff --git a/src/apis/StyleSheet/StyleRegistry.js b/src/apis/StyleSheet/StyleRegistry.js
index c994ef84..9b2a2714 100644
--- a/src/apis/StyleSheet/StyleRegistry.js
+++ b/src/apis/StyleSheet/StyleRegistry.js
@@ -6,6 +6,7 @@ import createReactDOMStyle from './createReactDOMStyle';
 import flattenArray from '../../modules/flattenArray';
 import flattenStyle from './flattenStyle';
 import I18nManager from '../I18nManager';
+import i18nStyle from './i18nStyle';
 import mapKeyValue from '../../modules/mapKeyValue';
 import { prefixInlineStyles } from '../../modules/prefixStyles';
 import ReactNativePropRegistry from '../../modules/ReactNativePropRegistry';
@@ -34,7 +35,7 @@ class StyleRegistry {
   register(flatStyle) {
     const id = ReactNativePropRegistry.register(flatStyle);
     const key = createCacheKey(id);
-    const style = createReactDOMStyle(flatStyle);
+    const style = createReactDOMStyle(i18nStyle(flatStyle));
     const classList = mapKeyValue(style, (prop, value) => {
       if (value != null) {
         return this.styleManager.setDeclaration(prop, value);
@@ -130,7 +131,7 @@ class StyleRegistry {
    * Resolves a React Native style object
    */
   _resolveStyle(reactNativeStyle) {
-    const domStyle = createReactDOMStyle(flattenStyle(reactNativeStyle));
+    const domStyle = createReactDOMStyle(i18nStyle(flattenStyle(reactNativeStyle)));
 
     const props = Object.keys(domStyle).reduce(
       (props, styleProp) => {
diff --git a/src/apis/StyleSheet/__tests__/__snapshots__/createReactDOMStyle-test.js.snap b/src/apis/StyleSheet/__tests__/__snapshots__/createReactDOMStyle-test.js.snap
index 5e222a84..4f5cabf9 100644
--- a/src/apis/StyleSheet/__tests__/__snapshots__/createReactDOMStyle-test.js.snap
+++ b/src/apis/StyleSheet/__tests__/__snapshots__/createReactDOMStyle-test.js.snap
@@ -1,18 +1,20 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`apis/StyleSheet/createReactDOMStyle converts ReactNative style to ReactDOM style 1`] = `
+exports[`apis/StyleSheet/createReactDOMStyle shortform -> longform 1`] = `
 Object {
+  "borderBottomColor": "white",
+  "borderBottomStyle": "solid",
   "borderBottomWidth": "1px",
-  "borderLeftWidth": "1px",
-  "borderRightWidth": "1px",
-  "borderTopWidth": "1px",
-  "borderWidthLeft": "2px",
-  "borderWidthRight": "3px",
-  "boxShadow": "1px 1px 1px 1px #000, 1px 2px 0px red",
-  "display": "flex",
-  "flexShrink": 0,
-  "marginBottom": "0px",
-  "marginTop": "0px",
-  "opacity": 0,
+  "borderLeftStyle": "solid",
+  "borderLeftWidth": "0px",
+  "borderRightStyle": "solid",
+  "borderRightWidth": "0px",
+  "borderTopStyle": "solid",
+  "borderTopWidth": "0px",
+  "boxSizing": "border-box",
+  "marginBottom": "25px",
+  "marginLeft": "10px",
+  "marginRight": "10px",
+  "marginTop": "50px",
 }
 `;
diff --git a/src/apis/StyleSheet/__tests__/__snapshots__/expandStyle-test.js.snap b/src/apis/StyleSheet/__tests__/__snapshots__/expandStyle-test.js.snap
deleted file mode 100644
index 40ae6d4c..00000000
--- a/src/apis/StyleSheet/__tests__/__snapshots__/expandStyle-test.js.snap
+++ /dev/null
@@ -1,20 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`apis/StyleSheet/expandStyle shortform -> longform 1`] = `
-Object {
-  "borderBottomColor": "white",
-  "borderBottomStyle": "solid",
-  "borderBottomWidth": "1px",
-  "borderLeftStyle": "solid",
-  "borderLeftWidth": "0px",
-  "borderRightStyle": "solid",
-  "borderRightWidth": "0px",
-  "borderTopStyle": "solid",
-  "borderTopWidth": "0px",
-  "boxSizing": "border-box",
-  "marginBottom": "25px",
-  "marginLeft": "10px",
-  "marginRight": "10px",
-  "marginTop": "50px",
-}
-`;
diff --git a/src/apis/StyleSheet/__tests__/createReactDOMStyle-test.js b/src/apis/StyleSheet/__tests__/createReactDOMStyle-test.js
index 7955be07..b16d0425 100644
--- a/src/apis/StyleSheet/__tests__/createReactDOMStyle-test.js
+++ b/src/apis/StyleSheet/__tests__/createReactDOMStyle-test.js
@@ -16,13 +16,148 @@ const reactNativeStyle = {
 };
 
 describe('apis/StyleSheet/createReactDOMStyle', () => {
-  test('converts ReactNative style to ReactDOM style', () => {
-    expect(createReactDOMStyle(reactNativeStyle)).toMatchSnapshot();
-  });
-
   test('noop on DOM styles', () => {
     const firstStyle = createReactDOMStyle(reactNativeStyle);
     const secondStyle = createReactDOMStyle(firstStyle);
     expect(firstStyle).toEqual(secondStyle);
   });
+
+  test('flex', () => {
+    expect(createReactDOMStyle({ display: 'flex' })).toEqual({
+      display: 'flex',
+      flexShrink: 0
+    });
+
+    expect(createReactDOMStyle({ display: 'flex', flex: 1 })).toEqual({
+      display: 'flex',
+      flexGrow: 1,
+      flexShrink: 1,
+      flexBasis: 'auto'
+    });
+
+    expect(createReactDOMStyle({ display: 'flex', flex: 10 })).toEqual({
+      display: 'flex',
+      flexGrow: 10,
+      flexShrink: 1,
+      flexBasis: 'auto'
+    });
+
+    expect(createReactDOMStyle({ display: 'flex', flexShrink: 1 })).toEqual({
+      display: 'flex',
+      flexShrink: 1
+    });
+
+    expect(createReactDOMStyle({ display: 'flex', flex: 1, flexShrink: 2 })).toEqual({
+      display: 'flex',
+      flexGrow: 1,
+      flexShrink: 2,
+      flexBasis: 'auto'
+    });
+  });
+
+  test('shortform -> longform', () => {
+    const style = {
+      borderStyle: 'solid',
+      boxSizing: 'border-box',
+      borderBottomColor: 'white',
+      borderBottomWidth: 1,
+      borderWidth: 0,
+      marginTop: 50,
+      marginVertical: 25,
+      margin: 10
+    };
+
+    expect(createReactDOMStyle(style)).toMatchSnapshot();
+  });
+
+  describe('shadow styles', () => {
+    test('shadowColor only', () => {
+      const style = { shadowColor: 'red' };
+      const resolved = createReactDOMStyle(style);
+
+      expect(resolved).toEqual({
+        boxShadow: '0px 0px 0px red'
+      });
+    });
+
+    test('shadowColor and shadowOpacity only', () => {
+      expect(createReactDOMStyle({ shadowColor: 'red', shadowOpacity: 0.5 })).toEqual({
+        boxShadow: '0px 0px 0px rgba(255,0,0,0.5)'
+      });
+    });
+
+    test('shadowOffset only', () => {
+      expect(createReactDOMStyle({ shadowOffset: { width: 1, height: 2 } })).toEqual({});
+    });
+
+    test('shadowRadius only', () => {
+      expect(createReactDOMStyle({ shadowRadius: 5 })).toEqual({});
+    });
+
+    test('shadowOffset, shadowRadius, shadowColor', () => {
+      expect(
+        createReactDOMStyle({
+          shadowColor: 'rgba(50,60,70,0.5)',
+          shadowOffset: { width: 1, height: 2 },
+          shadowOpacity: 0.5,
+          shadowRadius: 3
+        })
+      ).toEqual({
+        boxShadow: '1px 2px 3px rgba(50,60,70,0.25)'
+      });
+    });
+  });
+
+  test('textAlignVertical', () => {
+    expect(
+      createReactDOMStyle({
+        textAlignVertical: 'center'
+      })
+    ).toEqual({
+      verticalAlign: 'middle'
+    });
+  });
+
+  test('textShadowOffset', () => {
+    expect(
+      createReactDOMStyle({
+        textShadowColor: 'red',
+        textShadowOffset: { width: 1, height: 2 },
+        textShadowRadius: 5
+      })
+    ).toEqual({
+      textShadow: '1px 2px 5px red'
+    });
+  });
+
+  describe('transform', () => {
+    // passthrough if transform value is ever a string
+    test('string', () => {
+      const transform = 'perspective(50px) scaleX(20) translateX(20px) rotate(20deg)';
+      const style = { transform };
+      const resolved = createReactDOMStyle(style);
+
+      expect(resolved).toEqual({ transform });
+    });
+
+    test('array', () => {
+      const style = {
+        transform: [{ perspective: 50 }, { scaleX: 20 }, { translateX: 20 }, { rotate: '20deg' }]
+      };
+      const resolved = createReactDOMStyle(style);
+
+      expect(resolved).toEqual({
+        transform: 'perspective(50px) scaleX(20) translateX(20px) rotate(20deg)'
+      });
+    });
+
+    test('transformMatrix', () => {
+      const style = { transformMatrix: [1, 2, 3, 4, 5, 6] };
+      const resolved = createReactDOMStyle(style);
+
+      expect(resolved).toEqual({
+        transform: 'matrix3d(1,2,3,4,5,6)'
+      });
+    });
+  });
 });
diff --git a/src/apis/StyleSheet/__tests__/expandStyle-test.js b/src/apis/StyleSheet/__tests__/expandStyle-test.js
deleted file mode 100644
index 47921bca..00000000
--- a/src/apis/StyleSheet/__tests__/expandStyle-test.js
+++ /dev/null
@@ -1,81 +0,0 @@
-/* eslint-env jasmine, jest */
-
-import expandStyle from '../expandStyle';
-
-describe('apis/StyleSheet/expandStyle', () => {
-  test('shortform -> longform', () => {
-    const style = {
-      borderStyle: 'solid',
-      boxSizing: 'border-box',
-      borderBottomColor: 'white',
-      borderBottomWidth: 1,
-      borderWidth: 0,
-      marginTop: 50,
-      marginVertical: 25,
-      margin: 10
-    };
-
-    expect(expandStyle(style)).toMatchSnapshot();
-  });
-
-  test('textAlignVertical', () => {
-    const initial = {
-      textAlignVertical: 'center'
-    };
-
-    const expected = {
-      verticalAlign: 'middle'
-    };
-
-    expect(expandStyle(initial)).toEqual(expected);
-  });
-
-  test('flex', () => {
-    const value = 10;
-
-    const initial = {
-      flex: value
-    };
-
-    const expected = {
-      flexGrow: value,
-      flexShrink: 1,
-      flexBasis: 'auto'
-    };
-
-    expect(expandStyle(initial)).toEqual(expected);
-  });
-
-  test('flex', () => {
-    expect(expandStyle({ display: 'flex' })).toEqual({
-      display: 'flex',
-      flexShrink: 0
-    });
-
-    expect(expandStyle({ display: 'flex', flex: 1 })).toEqual({
-      display: 'flex',
-      flexGrow: 1,
-      flexShrink: 1,
-      flexBasis: 'auto'
-    });
-
-    expect(expandStyle({ display: 'flex', flex: 10 })).toEqual({
-      display: 'flex',
-      flexGrow: 10,
-      flexShrink: 1,
-      flexBasis: 'auto'
-    });
-
-    expect(expandStyle({ display: 'flex', flexShrink: 1 })).toEqual({
-      display: 'flex',
-      flexShrink: 1
-    });
-
-    expect(expandStyle({ display: 'flex', flex: 1, flexShrink: 2 })).toEqual({
-      display: 'flex',
-      flexGrow: 1,
-      flexShrink: 2,
-      flexBasis: 'auto'
-    });
-  });
-});
diff --git a/src/apis/StyleSheet/__tests__/resolveBoxShadow-test.js b/src/apis/StyleSheet/__tests__/resolveBoxShadow-test.js
deleted file mode 100644
index 460fdc47..00000000
--- a/src/apis/StyleSheet/__tests__/resolveBoxShadow-test.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/* eslint-env jasmine, jest */
-
-import resolveBoxShadow from '../resolveBoxShadow';
-
-describe('apis/StyleSheet/resolveBoxShadow', () => {
-  test('shadowColor only', () => {
-    const resolvedStyle = {};
-    const style = { shadowColor: 'red' };
-    resolveBoxShadow(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({
-      boxShadow: '0px 0px 0px red'
-    });
-  });
-
-  test('shadowColor and shadowOpacity only', () => {
-    const resolvedStyle = {};
-    const style = { shadowColor: 'red', shadowOpacity: 0.5 };
-    resolveBoxShadow(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({
-      boxShadow: '0px 0px 0px rgba(255,0,0,0.5)'
-    });
-  });
-
-  test('shadowOffset only', () => {
-    const resolvedStyle = {};
-    const style = { shadowOffset: { width: 1, height: 2 } };
-    resolveBoxShadow(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({});
-  });
-
-  test('shadowRadius only', () => {
-    const resolvedStyle = {};
-    const style = { shadowRadius: 5 };
-    resolveBoxShadow(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({});
-  });
-
-  test('shadowOffset, shadowRadius, shadowColor', () => {
-    const resolvedStyle = {};
-    const style = {
-      shadowColor: 'rgba(50,60,70,0.5)',
-      shadowOffset: { width: 1, height: 2 },
-      shadowOpacity: 0.5,
-      shadowRadius: 3
-    };
-    resolveBoxShadow(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({
-      boxShadow: '1px 2px 3px rgba(50,60,70,0.25)'
-    });
-  });
-});
diff --git a/src/apis/StyleSheet/__tests__/resolveTextShadow-test.js b/src/apis/StyleSheet/__tests__/resolveTextShadow-test.js
deleted file mode 100644
index 56ef66cd..00000000
--- a/src/apis/StyleSheet/__tests__/resolveTextShadow-test.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* eslint-env jasmine, jest */
-
-import resolveTextShadow from '../resolveTextShadow';
-
-describe('apis/StyleSheet/resolveTextShadow', () => {
-  test('textShadowOffset', () => {
-    const resolvedStyle = {};
-    const style = {
-      textShadowColor: 'red',
-      textShadowOffset: { width: 1, height: 2 },
-      textShadowRadius: 5
-    };
-    resolveTextShadow(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({
-      textShadow: '1px 2px 5px red'
-    });
-  });
-});
diff --git a/src/apis/StyleSheet/__tests__/resolveTransform-test.js b/src/apis/StyleSheet/__tests__/resolveTransform-test.js
deleted file mode 100644
index b5639092..00000000
--- a/src/apis/StyleSheet/__tests__/resolveTransform-test.js
+++ /dev/null
@@ -1,38 +0,0 @@
-/* eslint-env jasmine, jest */
-
-import resolveTransform from '../resolveTransform';
-
-describe('apis/StyleSheet/resolveTransform', () => {
-  // passthrough if transform value is ever a string
-  test('transform string', () => {
-    const resolvedStyle = {};
-    const transform = 'perspective(50px) scaleX(20) translateX(20px) rotate(20deg)';
-
-    const style = { transform };
-    resolveTransform(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({ transform });
-  });
-
-  test('transform array', () => {
-    const resolvedStyle = {};
-    const style = {
-      transform: [{ perspective: 50 }, { scaleX: 20 }, { translateX: 20 }, { rotate: '20deg' }]
-    };
-    resolveTransform(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({
-      transform: 'perspective(50px) scaleX(20) translateX(20px) rotate(20deg)'
-    });
-  });
-
-  test('transformMatrix', () => {
-    const resolvedStyle = {};
-    const style = { transformMatrix: [1, 2, 3, 4, 5, 6] };
-    resolveTransform(resolvedStyle, style);
-
-    expect(resolvedStyle).toEqual({
-      transform: 'matrix3d(1,2,3,4,5,6)'
-    });
-  });
-});
diff --git a/src/apis/StyleSheet/createReactDOMStyle.js b/src/apis/StyleSheet/createReactDOMStyle.js
index d9551404..903ab88f 100644
--- a/src/apis/StyleSheet/createReactDOMStyle.js
+++ b/src/apis/StyleSheet/createReactDOMStyle.js
@@ -1,7 +1,226 @@
-import expandStyle from './expandStyle';
-import i18nStyle from './i18nStyle';
+/**
+ * The browser implements the CSS cascade, where the order of properties is a
+ * factor in determining which styles to paint. React Native is different in
+ * giving precedence to the more specific styles. For example, the value of
+ * `paddingTop` takes precedence over that of `padding`.
+ *
+ * This module creates mutally exclusive style declarations by expanding all of
+ * React Native's supported shortform properties (e.g. `padding`) to their
+ * longfrom equivalents.
+ */
 
-const createReactDOMStyle = flattenedReactNativeStyle =>
-  expandStyle(i18nStyle(flattenedReactNativeStyle));
+import normalizeValue from './normalizeValue';
+import processColor from '../../modules/processColor';
+
+const emptyObject = {};
+const styleShortFormProperties = {
+  borderColor: ['borderTopColor', 'borderRightColor', 'borderBottomColor', 'borderLeftColor'],
+  borderRadius: [
+    'borderTopLeftRadius',
+    'borderTopRightRadius',
+    'borderBottomRightRadius',
+    'borderBottomLeftRadius'
+  ],
+  borderStyle: ['borderTopStyle', 'borderRightStyle', 'borderBottomStyle', 'borderLeftStyle'],
+  borderWidth: ['borderTopWidth', 'borderRightWidth', 'borderBottomWidth', 'borderLeftWidth'],
+  margin: ['marginTop', 'marginRight', 'marginBottom', 'marginLeft'],
+  marginHorizontal: ['marginRight', 'marginLeft'],
+  marginVertical: ['marginTop', 'marginBottom'],
+  overflow: ['overflowX', 'overflowY'],
+  padding: ['paddingTop', 'paddingRight', 'paddingBottom', 'paddingLeft'],
+  paddingHorizontal: ['paddingRight', 'paddingLeft'],
+  paddingVertical: ['paddingTop', 'paddingBottom'],
+  textDecorationLine: ['textDecoration'],
+  writingDirection: ['direction']
+};
+
+const colorProps = {
+  backgroundColor: true,
+  borderColor: true,
+  borderTopColor: true,
+  borderRightColor: true,
+  borderBottomColor: true,
+  borderLeftColor: true,
+  color: true
+};
+
+const alphaSortProps = propsArray =>
+  propsArray.sort((a, b) => {
+    if (a < b) {
+      return -1;
+    }
+    if (a > b) {
+      return 1;
+    }
+    return 0;
+  });
+
+const defaultOffset = { height: 0, width: 0 };
+
+/**
+ * Shadow
+ */
+
+// TODO: add inset and spread support
+const resolveShadow = (resolvedStyle, style) => {
+  const { height, width } = style.shadowOffset || defaultOffset;
+  const offsetX = normalizeValue(null, width);
+  const offsetY = normalizeValue(null, height);
+  const blurRadius = normalizeValue(null, style.shadowRadius || 0);
+  const color = processColor(style.shadowColor, style.shadowOpacity);
+
+  if (color) {
+    const boxShadow = `${offsetX} ${offsetY} ${blurRadius} ${color}`;
+    resolvedStyle.boxShadow = style.boxShadow ? `${style.boxShadow}, ${boxShadow}` : boxShadow;
+  } else if (style.boxShadow) {
+    resolvedStyle.boxShadow = style.boxShadow;
+  }
+};
+
+/**
+ * Text Shadow
+ */
+
+const resolveTextShadow = (resolvedStyle, style) => {
+  const { height, width } = style.textShadowOffset || defaultOffset;
+  const offsetX = normalizeValue(null, width);
+  const offsetY = normalizeValue(null, height);
+  const blurRadius = normalizeValue(null, style.textShadowRadius || 0);
+  const color = processColor(style.textShadowColor);
+
+  if (color) {
+    resolvedStyle.textShadow = `${offsetX} ${offsetY} ${blurRadius} ${color}`;
+  }
+};
+
+/**
+ * Transform
+ */
+
+// { scale: 2 } => 'scale(2)'
+// { translateX: 20 } => 'translateX(20px)'
+const mapTransform = transform => {
+  const type = Object.keys(transform)[0];
+  const value = normalizeValue(type, transform[type]);
+  return `${type}(${value})`;
+};
+
+// [1,2,3,4,5,6] => 'matrix3d(1,2,3,4,5,6)'
+const convertTransformMatrix = transformMatrix => {
+  const matrix = transformMatrix.join(',');
+  return `matrix3d(${matrix})`;
+};
+
+const resolveTransform = (resolvedStyle, style) => {
+  let transform = style.transform;
+  if (Array.isArray(style.transform)) {
+    transform = style.transform.map(mapTransform).join(' ');
+  } else if (style.transformMatrix) {
+    transform = convertTransformMatrix(style.transformMatrix);
+  }
+  resolvedStyle.transform = transform;
+};
+
+/**
+ * Reducer
+ */
+
+const createReducer = (style, styleProps) => {
+  let hasResolvedShadow = false;
+  let hasResolvedTextShadow = false;
+
+  return (resolvedStyle, prop) => {
+    const value = normalizeValue(prop, style[prop]);
+    if (value == null) {
+      return resolvedStyle;
+    }
+
+    switch (prop) {
+      case 'display': {
+        resolvedStyle.display = value;
+        // default of 'flexShrink:0' has lowest precedence
+        if (style.display === 'flex' && style.flex == null && style.flexShrink == null) {
+          resolvedStyle.flexShrink = 0;
+        }
+        break;
+      }
+      // ignore React Native styles
+      case 'aspectRatio':
+      case 'elevation':
+      case 'overlayColor':
+      case 'resizeMode':
+      case 'tintColor': {
+        break;
+      }
+      case 'flex': {
+        resolvedStyle.flexGrow = value;
+        resolvedStyle.flexShrink = 1;
+        resolvedStyle.flexBasis = 'auto';
+        break;
+      }
+      case 'shadowColor':
+      case 'shadowOffset':
+      case 'shadowOpacity':
+      case 'shadowRadius': {
+        if (!hasResolvedShadow) {
+          resolveShadow(resolvedStyle, style);
+        }
+        hasResolvedShadow = true;
+        break;
+      }
+      case 'textAlignVertical': {
+        resolvedStyle.verticalAlign = value === 'center' ? 'middle' : value;
+        break;
+      }
+      case 'textShadowColor':
+      case 'textShadowOffset':
+      case 'textShadowRadius': {
+        if (!hasResolvedTextShadow) {
+          resolveTextShadow(resolvedStyle, style);
+        }
+        hasResolvedTextShadow = true;
+        break;
+      }
+      case 'transform':
+      case 'transformMatrix': {
+        resolveTransform(resolvedStyle, style);
+        break;
+      }
+      default: {
+        // normalize color values
+        let finalValue = value;
+        if (colorProps[prop]) {
+          finalValue = processColor(value);
+        }
+
+        const longFormProperties = styleShortFormProperties[prop];
+        if (longFormProperties) {
+          longFormProperties.forEach((longForm, i) => {
+            // the value of any longform property in the original styles takes
+            // precedence over the shortform's value
+            if (styleProps.indexOf(longForm) === -1) {
+              resolvedStyle[longForm] = finalValue;
+            }
+          });
+        } else {
+          resolvedStyle[prop] = finalValue;
+        }
+      }
+    }
+
+    return resolvedStyle;
+  };
+};
+
+const createReactDOMStyle = style => {
+  if (!style) {
+    return emptyObject;
+  }
+  const styleProps = Object.keys(style);
+  const sortedStyleProps = alphaSortProps(styleProps);
+  const reducer = createReducer(style, styleProps);
+  const resolvedStyle = sortedStyleProps.reduce(reducer, {});
+  return resolvedStyle;
+};
 
 module.exports = createReactDOMStyle;
diff --git a/src/apis/StyleSheet/expandStyle.js b/src/apis/StyleSheet/expandStyle.js
deleted file mode 100644
index dca07be7..00000000
--- a/src/apis/StyleSheet/expandStyle.js
+++ /dev/null
@@ -1,158 +0,0 @@
-/**
- * The browser implements the CSS cascade, where the order of properties is a
- * factor in determining which styles to paint. React Native is different in
- * giving precedence to the more specific styles. For example, the value of
- * `paddingTop` takes precedence over that of `padding`.
- *
- * This module creates mutally exclusive style declarations by expanding all of
- * React Native's supported shortform properties (e.g. `padding`) to their
- * longfrom equivalents.
- */
-
-import normalizeValue from './normalizeValue';
-import processColor from '../../modules/processColor';
-import resolveBoxShadow from './resolveBoxShadow';
-import resolveTextShadow from './resolveTextShadow';
-import resolveTransform from './resolveTransform';
-
-const emptyObject = {};
-const styleShortFormProperties = {
-  borderColor: ['borderTopColor', 'borderRightColor', 'borderBottomColor', 'borderLeftColor'],
-  borderRadius: [
-    'borderTopLeftRadius',
-    'borderTopRightRadius',
-    'borderBottomRightRadius',
-    'borderBottomLeftRadius'
-  ],
-  borderStyle: ['borderTopStyle', 'borderRightStyle', 'borderBottomStyle', 'borderLeftStyle'],
-  borderWidth: ['borderTopWidth', 'borderRightWidth', 'borderBottomWidth', 'borderLeftWidth'],
-  margin: ['marginTop', 'marginRight', 'marginBottom', 'marginLeft'],
-  marginHorizontal: ['marginRight', 'marginLeft'],
-  marginVertical: ['marginTop', 'marginBottom'],
-  overflow: ['overflowX', 'overflowY'],
-  padding: ['paddingTop', 'paddingRight', 'paddingBottom', 'paddingLeft'],
-  paddingHorizontal: ['paddingRight', 'paddingLeft'],
-  paddingVertical: ['paddingTop', 'paddingBottom'],
-  textDecorationLine: ['textDecoration'],
-  writingDirection: ['direction']
-};
-
-const colorProps = {
-  backgroundColor: true,
-  borderColor: true,
-  borderTopColor: true,
-  borderRightColor: true,
-  borderBottomColor: true,
-  borderLeftColor: true,
-  color: true
-};
-
-const alphaSortProps = propsArray =>
-  propsArray.sort((a, b) => {
-    if (a < b) {
-      return -1;
-    }
-    if (a > b) {
-      return 1;
-    }
-    return 0;
-  });
-
-const createReducer = (style, styleProps) => {
-  let hasResolvedBoxShadow = false;
-  let hasResolvedTextShadow = false;
-
-  return (resolvedStyle, prop) => {
-    const value = normalizeValue(prop, style[prop]);
-    if (value == null) {
-      return resolvedStyle;
-    }
-
-    switch (prop) {
-      case 'display': {
-        resolvedStyle.display = value;
-        // default of 'flexShrink:0' has lowest precedence
-        if (style.display === 'flex' && style.flex == null && style.flexShrink == null) {
-          resolvedStyle.flexShrink = 0;
-        }
-        break;
-      }
-      // ignore React Native styles
-      case 'aspectRatio':
-      case 'elevation':
-      case 'overlayColor':
-      case 'resizeMode':
-      case 'tintColor': {
-        break;
-      }
-      case 'flex': {
-        resolvedStyle.flexGrow = value;
-        resolvedStyle.flexShrink = 1;
-        resolvedStyle.flexBasis = 'auto';
-        break;
-      }
-      case 'shadowColor':
-      case 'shadowOffset':
-      case 'shadowOpacity':
-      case 'shadowRadius': {
-        if (!hasResolvedBoxShadow) {
-          resolveBoxShadow(resolvedStyle, style);
-        }
-        hasResolvedBoxShadow = true;
-        break;
-      }
-      case 'textAlignVertical': {
-        resolvedStyle.verticalAlign = value === 'center' ? 'middle' : value;
-        break;
-      }
-      case 'textShadowColor':
-      case 'textShadowOffset':
-      case 'textShadowRadius': {
-        if (!hasResolvedTextShadow) {
-          resolveTextShadow(resolvedStyle, style);
-        }
-        hasResolvedTextShadow = true;
-        break;
-      }
-      case 'transform': {
-        resolveTransform(resolvedStyle, style);
-        break;
-      }
-      default: {
-        // normalize color values
-        let finalValue = value;
-        if (colorProps[prop]) {
-          finalValue = processColor(value);
-        }
-
-        const longFormProperties = styleShortFormProperties[prop];
-        if (longFormProperties) {
-          longFormProperties.forEach((longForm, i) => {
-            // the value of any longform property in the original styles takes
-            // precedence over the shortform's value
-            if (styleProps.indexOf(longForm) === -1) {
-              resolvedStyle[longForm] = finalValue;
-            }
-          });
-        } else {
-          resolvedStyle[prop] = finalValue;
-        }
-      }
-    }
-
-    return resolvedStyle;
-  };
-};
-
-const expandStyle = style => {
-  if (!style) {
-    return emptyObject;
-  }
-  const styleProps = Object.keys(style);
-  const sortedStyleProps = alphaSortProps(styleProps);
-  const reducer = createReducer(style, styleProps);
-  const resolvedStyle = sortedStyleProps.reduce(reducer, {});
-  return resolvedStyle;
-};
-
-module.exports = expandStyle;
diff --git a/src/apis/StyleSheet/resolveBoxShadow.js b/src/apis/StyleSheet/resolveBoxShadow.js
deleted file mode 100644
index a524a7f4..00000000
--- a/src/apis/StyleSheet/resolveBoxShadow.js
+++ /dev/null
@@ -1,22 +0,0 @@
-import normalizeValue from './normalizeValue';
-import processColor from '../../modules/processColor';
-
-const defaultOffset = { height: 0, width: 0 };
-
-// TODO: add inset and spread support
-const resolveBoxShadow = (resolvedStyle, style) => {
-  const { height, width } = style.shadowOffset || defaultOffset;
-  const offsetX = normalizeValue(null, width);
-  const offsetY = normalizeValue(null, height);
-  const blurRadius = normalizeValue(null, style.shadowRadius || 0);
-  const color = processColor(style.shadowColor, style.shadowOpacity);
-
-  if (color) {
-    const boxShadow = `${offsetX} ${offsetY} ${blurRadius} ${color}`;
-    resolvedStyle.boxShadow = style.boxShadow ? `${style.boxShadow}, ${boxShadow}` : boxShadow;
-  } else if (style.boxShadow) {
-    resolvedStyle.boxShadow = style.boxShadow;
-  }
-};
-
-module.exports = resolveBoxShadow;
diff --git a/src/apis/StyleSheet/resolveTextShadow.js b/src/apis/StyleSheet/resolveTextShadow.js
deleted file mode 100644
index 86f3b433..00000000
--- a/src/apis/StyleSheet/resolveTextShadow.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import normalizeValue from './normalizeValue';
-import processColor from '../../modules/processColor';
-
-const defaultOffset = { height: 0, width: 0 };
-
-const resolveTextShadow = (resolvedStyle, style) => {
-  const { height, width } = style.textShadowOffset || defaultOffset;
-  const offsetX = normalizeValue(null, width);
-  const offsetY = normalizeValue(null, height);
-  const blurRadius = normalizeValue(null, style.textShadowRadius || 0);
-  const color = processColor(style.textShadowColor);
-
-  if (color) {
-    resolvedStyle.textShadow = `${offsetX} ${offsetY} ${blurRadius} ${color}`;
-  }
-};
-
-module.exports = resolveTextShadow;
diff --git a/src/apis/StyleSheet/resolveTransform.js b/src/apis/StyleSheet/resolveTransform.js
deleted file mode 100644
index 0e3ad203..00000000
--- a/src/apis/StyleSheet/resolveTransform.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import normalizeValue from './normalizeValue';
-
-// { scale: 2 } => 'scale(2)'
-// { translateX: 20 } => 'translateX(20px)'
-const mapTransform = transform => {
-  const type = Object.keys(transform)[0];
-  const value = normalizeValue(type, transform[type]);
-  return `${type}(${value})`;
-};
-
-// [1,2,3,4,5,6] => 'matrix3d(1,2,3,4,5,6)'
-const convertTransformMatrix = transformMatrix => {
-  const matrix = transformMatrix.join(',');
-  return `matrix3d(${matrix})`;
-};
-
-const resolveTransform = (resolvedStyle, style) => {
-  let transform = style.transform;
-  if (Array.isArray(style.transform)) {
-    transform = style.transform.map(mapTransform).join(' ');
-  } else if (style.transformMatrix) {
-    transform = convertTransformMatrix(style.transformMatrix);
-  }
-  resolvedStyle.transform = transform;
-};
-
-module.exports = resolveTransform;