diff --git a/normalize.css b/normalize.css
index 14ae849..a6b48b3 100644
--- a/normalize.css
+++ b/normalize.css
@@ -1,7 +1,7 @@
-/*! normalize.css 2011-07-20T19:03 UTC · http://github.com/necolas/normalize.css */
+/*! normalize.css 2011-07-20T19:34 UTC · http://github.com/necolas/normalize.css */
 
 /* =============================================================================
-   HTML5 element display
+   HTML5 display definitions
    ========================================================================== */
 
 /*
@@ -41,6 +41,16 @@ audio:not([controls]) {
     display: none;
 }
 
+/*
+ * Addresses styling not present IE6/7/8/9, FF3, S4
+ * Ensures content is hidden from all presentations, including screenreaders
+ */
+
+[hidden] {
+    display: none;
+    visibility: hidden;
+}
+
 
 /* =============================================================================
    Base