From 121c08273b1abf06e9890f6929147683a351a835 Mon Sep 17 00:00:00 2001
From: Nicolas Gallagher <nicolasgallagher@gmail.com>
Date: Mon, 1 Apr 2013 06:53:47 -0700
Subject: [PATCH] Protect root against system color schemes

System color schemes (in particular, custom themes in Windows and Linux
distros) affect Firefox, IE, and Opera. Normalizing the web site/app's
root background and text color prevents these unwanted settings from
being used. Chrome doesn't apply system-level schemes to websites.

Fix gh-170
---
 CHANGELOG.md  |  3 +++
 normalize.css | 16 +++++++++++-----
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef2d1b1..872c7f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 == HEAD
 
+* Normalize root `color` and `background` to counter the affects of system
+  color schemes.
+
 == 1.1.0 (January 21, 2013)
 
 * Normalize `text-transform` for `button` and `select`.
diff --git a/normalize.css b/normalize.css
index 4d4d01d..1728037 100644
--- a/normalize.css
+++ b/normalize.css
@@ -59,16 +59,22 @@ audio:not([controls]) {
    ========================================================================== */
 
 /**
- * 1. Correct text resizing oddly in IE 6/7 when body `font-size` is set using
+ * 1. Prevent system color scheme's background color being used in Firefox, IE,
+ *    and Opera.
+ * 2. Prevent system color scheme's text color being used in Firefox, IE, and
+ *    Opera.
+ * 3. Correct text resizing oddly in IE 6/7 when body `font-size` is set using
  *    `em` units.
- * 2. Prevent iOS text size adjust after orientation change, without disabling
+ * 4. Prevent iOS text size adjust after orientation change, without disabling
  *    user zoom.
  */
 
 html {
-    font-size: 100%; /* 1 */
-    -webkit-text-size-adjust: 100%; /* 2 */
-    -ms-text-size-adjust: 100%; /* 2 */
+    background: #fff; /* 1 */
+    color: #000; /* 2 */
+    font-size: 100%; /* 3 */
+    -webkit-text-size-adjust: 100%; /* 4 */
+    -ms-text-size-adjust: 100%; /* 4 */
 }
 
 /**