From ffafae5cfe1e1915be9c5498c560fc1c0862906f Mon Sep 17 00:00:00 2001
From: Andreas Svensson <andreas@syranide.com>
Date: Wed, 16 Jul 2014 23:44:38 +0200
Subject: [PATCH] cssFloat is only accessible as styleFloat on IE8

---
 src/browser/ui/dom/CSSPropertyOperations.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/browser/ui/dom/CSSPropertyOperations.js b/src/browser/ui/dom/CSSPropertyOperations.js
index 8bb292ee7e..f3ec591557 100644
--- a/src/browser/ui/dom/CSSPropertyOperations.js
+++ b/src/browser/ui/dom/CSSPropertyOperations.js
@@ -20,6 +20,7 @@
 "use strict";
 
 var CSSProperty = require('CSSProperty');
+var ExecutionEnvironment = require('ExecutionEnvironment');
 
 var dangerousStyleValue = require('dangerousStyleValue');
 var hyphenateStyleName = require('hyphenateStyleName');
@@ -29,6 +30,14 @@ var processStyleName = memoizeStringOnly(function(styleName) {
   return hyphenateStyleName(styleName);
 });
 
+var styleFloatAccessor = 'cssFloat';
+if (ExecutionEnvironment.canUseDOM) {
+  // IE8 only supports accessing cssFloat (standard) as styleFloat
+  if (document.documentElement.style.cssFloat === undefined) {
+    styleFloatAccessor = 'styleFloat';
+  }
+}
+
 /**
  * Operations for dealing with CSS properties.
  */
@@ -75,6 +84,9 @@ var CSSPropertyOperations = {
         continue;
       }
       var styleValue = dangerousStyleValue(styleName, styles[styleName]);
+      if (styleName === 'float') {
+        styleName = styleFloatAccessor;
+      }
       if (styleValue) {
         style[styleName] = styleValue;
       } else {