diff --git a/normalize.css b/normalize.css
index b58f0d3eb..c61c3af2a 100644
--- a/normalize.css
+++ b/normalize.css
@@ -1,7 +1,11 @@
+/* =============================================================================
+   Base
+   ========================================================================== */
+
 /*
- * Add display for HTML5 elements
- * Fixes styling not present in IE6/7/8/9 FF3
-*/
+ * Add block display for HTML5 elements
+ * Corrects block display not defined in IE6/7/8/9 & FF3
+ */
 
 article,
 aside,
@@ -13,131 +17,149 @@ header,
 hgroup,
 nav,
 section {
-  display: block;
+	display: block;
 }
 
 /*
- * Vertical align for display inline block elements
- * Improves visual appearance in all browsers
-*/
+ * Add inline-block display for HTML5 elements
+ * Corrects inline-block display not defined in IE6/7/8/9 & FF3
+ */
 
 audio[controls],
-button,
 canvas,
-img,
-input,
-select,
-textarea,
 video {
 	display: inline-block;
 	*display: inline;
-	vertical-align: top;
 	*zoom: 1;
 }
 
 /*
- * 1.
- * Make normal cursor the default for <html> element
- * Improves visual focus of page during mouse movement in all browsers
- * 2.
- * Add vertical scrollbar to <html> element
- * Improves page center consistency regardless of content height in all browsers
- * 3.
- * Remove text size adjust tap color for <html> element
- * Fixes tap color displayed oddly in iOS
-*/
+ * 1. Add normal cursor
+ *    Improves visual focus of page during mouse use in all browsers
+ * 2. Add vertical scrollbar
+ *    Keeps page centered in all browsers regardless of content height
+ * 3. Remove tap highlight color
+ *    Improves visual appearance of containers during a delegated click 
+ *    www.yuiblog.com/blog/2010/10/01/quick-tip-customizing-the-mobile-safari-tap-highlight-color/
+ * 4. Define maximum text display as 100% to document
+ *    Corrects text displayed oddly after orientation change in handheld browsers
+ *    www.456bereastreet.com/archive/201012/controlling_text_size_in_safari_for_ios_without_disabling_user_zoom/
+ */
 
 html {
 	cursor: default; /* 1 */
 	overflow-y: scroll; /* 2 */
 	-webkit-tap-highlight-color: transparent; /* 3 */
+	-ms-text-size-adjust: 100%; /* 4 */
+	-webkit-text-size-adjust: 100%; /* 4 */
 }
 
-/*
- * Remove margin and hide overflow from <body> element
- * Margin overflow displayed incorrectly in IE6/7
-*/
-
-body {
-	margin: 0;
-	overflow: hidden;
+/* 
+ * 1. Define font as sans serif
+ *    Addresses font family inconsistency between <textarea> and other set form elements
+ * 2. Define font size as 100%
+ *    Addresses text resizing ability in IE6/7 and consistency in form elements
+ * 3. Remove margin
+ *    Addresses margins handled incorrectly in IE6/7
+ *    Addresses form element margins set oddly in FF3/4 S5 Chrome
+ */
+
+body,
+input,
+button,
+select, 
+textarea {
+	font-family: sans-serif; /* 1 */
+	font-size: 100%; /* 2 */
+	margin: 0; /* 3 */
 }
 
 /*
- * 1.
- * Make outline thin dotted for <a>
- * Fixes outline displayed oddly in C10
- * 2.
- * Remove outline for <a> element when active or hovered
- * Improves readability when focused and also mouse hovered in all browsers
-*/
-
-/* 1 */
+ * 1. Remove border
+ *    Improves readability when inside <a> element in all browsers
+ * 2. Add high quality bicubic image resampling
+ *    Improves visual appearance when scaled in IE7
+ *    code.flickr.com/blog/2008/11/12/on-ui-quality-the-little-things-client-side-image-resizing/
+ */
 
-a:focus {
-	outline: thin dotted;
+img {
+	border: 0; /* 1 */
+	-ms-interpolation-mode: bicubic; /* 2 */
 }
 
-/* 2 */
+/* =============================================================================
+   Links
+   ========================================================================== */
+
+/*
+ * Remove outline
+ * Improves appearance when active or hovered in all browsers
+ * people.opera.com/patrickl/experiments/keyboard/test
+ */
 
+a,
 a:active,
 a:hover {
 	outline: none;
 }
 
 /*
- * Make display based on controls for <audio> element
- * Fixes styling not present in IE6/7/8
+ * Define outline as thin dotted
+ * Improves appearance displayed oddly in C10
 */
 
-audio {
-	display: none;
+a:focus {
+	outline: thin dotted;
+}
+
+a {
+	color: #0000EE;
 }
 
-audio[controls] {
-	_display: expression(this.controls ? 'inline' : 'none');
+a:visited {
+	color: #551A8B;
 }
 
+/* =============================================================================
+   Typography
+   ========================================================================== */
+
 /*
- * 1.
- * Disable border for <img> element
- * Improves readability when inside <a> element in all browsers
- * 2.
- * Allow high quality bicubic image resampling for <img> element
- * Improves readability when scaled in IE7
-*/
+ * Add bottom border
+ * Corrects styling not present in IE7/8/9 S5 Chrome
+ */
 
-img {
-	border: 0; /* 1 */
-	-ms-interpolation-mode: bicubic; /* 2 */
+abbr[title] {
+	border-bottom: 1px dotted;
 }
 
 /*
- * Add bottom border to <abbr> element
- * Fixes styling not present in IE6/7/8/9 C10 S5
+ * Define font weight as bold
+ * Corrects style set incorrectly to 'bolder' in FF3/4 S4/5 C10
 */
 
-abbr[title] {
-	border-bottom: 1px dotted;
+b, 
+strong { 
+	font-weight: bold; 
 }
 
-abbr {
-	_border-bottom: expression(this.title ? '1px dotted' : 'none');
+blockquote {
+	margin: 1em 40px;
 }
 
 /*
- * Add italic font style to <dfn> element
- * Fixes styling not present in C10 S5
-*/
+ * Add italic font style
+ * Corrects styling not present in S5 Chrome
+ */
 
 dfn {
 	font-style: italic;
 }
 
 /*
- * Add yellow background and black text to <mark> element
- * Fixes styling not present in IE6/7/8/9
-*/
+ * Add yellow background and black text
+ * Corrects styling not present in IE6/7/8/9
+ */
 
 mark {
 	background-color: #FF0;
@@ -145,28 +167,24 @@ mark {
 }
 
 /*
- * Redeclare monospace font family to <pre> <code> <kbd> <samp> elements
- * 1.
- * Fixes font family set oddly in C10 S5
- * 2.
- * Fixes monospace font family set oddly in IE6
- * 3.
- * Fixes monospace line-height overflow in iOS
-*/
+ * Define font family as monospace
+ * Corrects font family set oddly in IE6 S5 C10
+ * en.wikipedia.org/wiki/User:Davidgothberg/Test59
+ */
 
 pre,
 code,
 kbd,
 samp {
-	font-family: monospace, sans-serif; /* 1 */
-	_font-family: 'Courier New', monospace, sans-serif;/* 2 */
-	vertical-align: top; /* 3 */
+	font-family: monospace, sans-serif;
+	_font-family: 'Courier New', monospace, sans-serif;
+	font-size: 1em;
 }
 
 /*
- * Allow line wrapping for <pre> element
+ * Add line wrapping
  * Improves readability of pre-formatted text in all browsers
-*/
+ */
 
 pre {
 	white-space: pre;
@@ -175,12 +193,10 @@ pre {
 }
 
 /*
- * Remove quotes from <q> element
- * 1.
- * Addresses CSS quotes not supported in IE6/7
- * 2.
- * Addresses quote attributes not supported in S4
-*/
+ * Remove quotes
+ * 1. Addresses CSS quotes not supported in IE6/7
+ * 2. Addresses quote attributes not supported in S4
+ */
 
 /* 1 */
 
@@ -197,21 +213,26 @@ q:after {
 }
 
 /*
- * Define alignment for	<small> <sub> <sup> elements
- * Fixes alignment within multi-line text displayed oddly in all browsers
-*/
+ * Define font size
+ * Improves appearance in all browsers
+ */
 
 small {
 	font-size: 75%;
-	line-height: 1;
 }
 
+/*
+ * Define font size and alignment
+ * Improves appearance without affecting line-height in all browsers
+ * gist.github.com/413930
+ */
+
 sub,
 sup {
 	font-size: 75%;
 	line-height: 0;
 	position: relative;
-	vertical-align: middle;
+	vertical-align: baseline;
 }
 
 sup {
@@ -219,45 +240,140 @@ sup {
 }
 
 sub {
-	bottom: -0.5em;
+	bottom: -0.25em;
+}
+
+/* =============================================================================
+   Lists
+   ========================================================================== */
+
+ul,
+ol {
+	margin: 1em 0;
+	padding: 0 0 0 40px;
+}
+
+dd {
+	margin: 0 0 0 40px;
+}
+
+nav ul,
+nav ol {
+	list-style: none;
 }
 
+/* =============================================================================
+   Figures
+   ========================================================================== */
+
 /*
- * Define alignment for <legend> element
- * Fixes alignment displayed oddly in IE6/7
-*/
+ * Define margin
+ * Improves margin displayed oddly in IE6/7/8/9, S5, O11
+ */
+
+figure {
+	margin: 0;
+}
+
+/* =============================================================================
+   Forms
+   ========================================================================== */
+
+/*
+ * Remove margin
+ * Corrects styling in IE6/7
+ */
+
+form {
+	margin: 0;
+}
+
+/*
+ * Define consistent margin and padding
+ */
+
+fieldset {
+	margin: 0 2px;
+	padding: 0.35em 0.625em 0.75em;
+}
+
+/*
+ * Add negative left margin
+ * Corrects alignment displayed oddly in IE6/7
+ */
 
 legend {
 	*margin-left: -7px;
 }
 
 /*
- * Remove margin from form elements
- * Fixes margin displayed oddly in C10 S5
-*/
+ * Define consistent vertical alignment display in all browsers
+ */
 
 button,
 input,
 select,
 textarea {
-	margin: 0;
+	vertical-align: baseline; /* 3 */
+	*vertical-align: middle; /* 3 */
 }
 
 /*
- * Define inner-spacing for button elements
- * Targeting all inputs is harmless to non-button elements
- * 1. Fixes spacing displayed oddly in IE6/7
- * 2. Fixes border and padding displayed oddly in FF3/4
-*/
-
-/* 1 */
+ * 1. Define line-height as normal
+ *    Corrects FF3/4 setting it using !important in the UA stylesheet
+ * 2. Make visible overflow
+ *    Fixes spacing displayed oddly in IE6/7
+ */
 
 button,
 input {
-	*overflow: visible; 
+	line-height: normal; /* 1 */
+	*overflow: visible;  /* 2 */
 }
 
-/* 2 */
+/*
+ * 1. Display hand cursor for clickable form elements
+ *    Improves usability and consistency of cursor style between image-type <input> and others
+ * 2. Define appearance for clickable form elements
+ *    Corrects inability to style clickable <input> types in iOS
+ */
+
+button,
+input[type="button"], 
+input[type="reset"], 
+input[type="submit"] {
+	cursor: pointer; /* 1 */
+	-webkit-appearance: button; /* 2 */
+}
+
+/*
+ * Define box sizing
+ * Addresses box sizing set to content-box in IE8/9
+ */
+
+input[type="checkbox"],
+input[type="radio"] {
+	box-sizing: border-box;
+}
+
+/*
+ * Define box sizing and appearance
+ * Addresses box sizing set to border-box in S5 Chrome (include -moz to future-proof)
+ * Addresses appearance set to searchfield in S5 Chrome
+ */
+
+input[type="search"] {
+	-webkit-appearance: textfield;
+	-moz-box-sizing: content-box;
+	-webkit-box-sizing: content-box;
+	box-sizing: content-box;
+}
+
+/*
+ * Remove inner padding and border
+ * Fixes appearance displayed oddly in FF3/4
+ * www.sitepen.com/blog/2008/05/14/the-devils-in-the-details-fixing-dojos-toolbar-buttons/
+ */
 
 button::-moz-focus-inner,
 input::-moz-focus-inner {
@@ -266,34 +382,34 @@ input::-moz-focus-inner {
 }
 
 /*
- * Disable default vertical scrollbar for <textarea> element
- * Fixes scrollbar displayed oddly in IE6/7/8/9
-*/
+ * 1. Disable default vertical scrollbar
+ *    Corrects scrollbar displayed oddly in IE6/7/8/9
+ * 2. Add top vertical alignment
+ *    Improves readability and aligment in all browsers
+ */
 
 textarea {
-	overflow: auto;
+	overflow: auto; /* 1 */
+	vertical-align: top; /* 2 */
 }
 
-/*
- * Define box sizing for <input> <select> <textarea> element
- * Addresses box sizing not supported in IE6/7
-*/
+/* =============================================================================
+   Tables
+   ========================================================================== */
 
-input[type='button'],
-input[type='checkbox'],
-input[type='radio'],
-input[type='submit'],
-select {
-	-moz-box-sizing: border-box;
-	-webkit-box-sizing: border-box;
-	box-sizing: border-box;
+/* 
+ * Remove spacing between table cells
+ * Improves vertical and horizontal alignment in all browsers
+ */
+
+table {
+	border-collapse: collapse;
+	border-spacing: 0;
 }
 
-input[type='text'],
-input[type='password'],
-textarea {
-	-webkit-appearance: textfield;
-	-moz-box-sizing: content-box;
-	-webkit-box-sizing: content-box;
-	box-sizing: content-box;
+th,
+td {
+	padding: 0;
+	text-align: left;
+	vertical-align: middle;
 }
\ No newline at end of file
diff --git a/normalize.metrics.css b/normalize.metrics.css
index cbc466a00..ac7f1ee1f 100644
--- a/normalize.metrics.css
+++ b/normalize.metrics.css
@@ -11,11 +11,16 @@ textarea {
 	font: 12px/1.5 sans-serif;
 }
 
-@media screen and (max-device-width: 480px) {
-	html {
-		-ms-text-size-adjust: none;
-		-webkit-text-size-adjust: none;
-	}
+body {
+	-ie-x: expression(
+		(this.clear != this.lastChild)
+		? (
+			this.clear = this.clear || document.createElement('wbr'),
+			this.appendChild(this.clear).style.cssText='display:block;clear:both;font:0;'
+		)
+		: void 0
+	);
+	zoom: 1;
 }
 
 /*
@@ -124,10 +129,22 @@ td {
 */
 
 hr {
+	*zoom: expression(
+		t = this,
+		t.runtimeStyle.zoom = 'normal',
+		hrx = document.createElement('hrx'),
+		t.parentNode.replaceChild(hrx, t),
+		hrx.appendChild(t)
+	);
+}
+
+hr,
+hrx {
 	background: #CCC;
 	border: 0;
+	display: block;
 	height: 1px;
-	margin: -1px 0 1em;
+	overflow: hidden;
 }
 
 /*
