From 4fac568d5e02188a533ca0c38d1b013b3ff48067 Mon Sep 17 00:00:00 2001
From: Michael Miday <midaym@gmail.com>
Date: Sun, 16 Aug 2015 16:50:04 +0200
Subject: [PATCH 1/6] [ticket/12719] Add normalize & base

phpbb3-12719
---
 phpBB/styles/prosilver/theme/base.css       | 107 +++++++
 phpBB/styles/prosilver/theme/normalize.css  | 331 ++++++++++++++++++++
 phpBB/styles/prosilver/theme/stylesheet.css |   3 +
 phpBB/styles/prosilver/theme/utilities.css  |  57 ++++
 4 files changed, 498 insertions(+)
 create mode 100644 phpBB/styles/prosilver/theme/base.css
 create mode 100644 phpBB/styles/prosilver/theme/normalize.css
 create mode 100644 phpBB/styles/prosilver/theme/utilities.css

diff --git a/phpBB/styles/prosilver/theme/base.css b/phpBB/styles/prosilver/theme/base.css
new file mode 100644
index 0000000000..8c03e4891d
--- /dev/null
+++ b/phpBB/styles/prosilver/theme/base.css
@@ -0,0 +1,107 @@
+/* --------------------------------------------------------------
+    $Base
+-------------------------------------------------------------- */
+
+/** {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+}
+*:before,
+*:after {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+}*/
+
+/* Define your base font-size here; most elements will inherit this. _NO__DOTCOMMA__AFTER__*/
+html {
+    font-size: 1em; /* Assuming 16px... */
+    line-height: 1.5; /* 24px (This is now our magic number; all subsequent margin-bottoms and line-heights want to be a multiple of this number in order to maintain vertical rhythm.) _NO__DOTCOMMA__AFTER__*/
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+body {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    color: #333333;
+    background-color: #ffffff;
+}
+
+input,
+button,
+select,
+textarea {
+    font-family: inherit;
+    font-size: inherit;
+    line-height: inherit;
+}
+
+figure { margin: 0 }
+img { vertical-align: middle }
+
+hr {
+    margin-top: 20px;
+    margin-bottom: 20px;
+    border: 0;
+    border-top: 1px solid #e5e5e5;
+}
+
+a {
+    color: #428bca;
+    text-decoration: none;
+}
+
+a:hover,
+a:focus,
+a:active {
+    color: #2a6496;
+    text-decoration: underline;
+}
+
+blockquote,
+dl,
+dd,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+figure,
+p,
+pre { margin: 0 }
+button {
+    background: transparent;
+    border: 0;
+    padding: 0;
+}
+
+/**
+ * Work around a Firefox/IE bug where the transparent `button` background
+ * results in a loss of the default `button` focus styles.
+ */
+button:focus {
+    outline: 1px dotted;
+    outline: 5px auto -webkit-focus-ring-color;
+}
+
+fieldset {
+    border: 0;
+    margin: 0;
+    padding: 0;
+}
+
+iframe { border: 0 }
+ol,
+ul {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+}
+
+/**
+ * Suppress the focus outline on links that cannot be accessed via keyboard.
+ * This prevents an unwanted focus outline from appearing around elements that
+ * might still respond to pointer events.
+ */
+[tabindex="-1"]:focus { outline: none !important }
diff --git a/phpBB/styles/prosilver/theme/normalize.css b/phpBB/styles/prosilver/theme/normalize.css
new file mode 100644
index 0000000000..80194760ff
--- /dev/null
+++ b/phpBB/styles/prosilver/theme/normalize.css
@@ -0,0 +1,331 @@
+/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
+
+/**
+ * 1. Set default font family to sans-serif.
+ * 2. Prevent iOS text size adjust after orientation change, without disabling
+ *    user zoom.
+ */
+html {
+    font-family: sans-serif; /* 1 */
+    -ms-text-size-adjust: 100%; /* 2 */
+    -webkit-text-size-adjust: 100%; /* 2 */
+}
+
+/**
+ * Remove default margin.
+ */
+body { margin: 0 }
+
+/* HTML5 display definitions
+   ========================================================================== */
+/**
+ * Correct `block` display not defined for any HTML5 element in IE 8/9.
+ * Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox.
+ * Correct `block` display not defined for `main` in IE 11.
+ */
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section,
+summary { display: block }
+
+/**
+ * 1. Correct `inline-block` display not defined in IE 8/9.
+ * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
+ */
+audio,
+canvas,
+progress,
+video {
+    display: inline-block; /* 1 */
+    vertical-align: baseline; /* 2 */
+}
+
+/**
+ * Prevent modern browsers from displaying `audio` without controls.
+ * Remove excess height in iOS 5 devices.
+ */
+audio:not([controls]) {
+    display: none;
+    height: 0;
+}
+
+/**
+ * Address `[hidden]` styling not present in IE 8/9/10.
+ * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
+ */
+[hidden],
+template { display: none }
+
+/* Links
+   ========================================================================== */
+/**
+ * Remove the gray background color from active links in IE 10.
+ */
+a { background: transparent }
+
+/**
+ * Improve readability when focused and also mouse hovered in all browsers.
+ */
+a:active,
+a:hover { outline: 0 }
+
+/* Text-level semantics
+   ========================================================================== */
+/**
+ * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+ */
+abbr[title] { border-bottom: 1px dotted }
+
+/**
+ * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
+ */
+b,
+strong { font-weight: bold }
+
+/**
+ * Address styling not present in Safari and Chrome.
+ */
+dfn { font-style: italic }
+
+/**
+ * Address variable `h1` font-size and margin within `section` and `article`
+ * contexts in Firefox 4+, Safari, and Chrome.
+ */
+h1 {
+    font-size: 2em;
+    margin: 0.67em 0;
+}
+
+/**
+ * Address styling not present in IE 8/9.
+ */
+mark {
+    background: #ff0;
+    color: #000;
+}
+
+/**
+ * Address inconsistent and variable font size in all browsers.
+ */
+small { font-size: 80% }
+
+/**
+ * Prevent `sub` and `sup` affecting `line-height` in all browsers.
+ */
+sub,
+sup {
+    font-size: 75%;
+    line-height: 0;
+    position: relative;
+    vertical-align: baseline;
+}
+
+sup { top: -0.5em }
+sub { bottom: -0.25em }
+
+/* Embedded content
+   ========================================================================== */
+/**
+ * Remove border when inside `a` element in IE 8/9/10.
+ */
+img { border: 0 }
+
+/**
+ * Correct overflow not hidden in IE 9/10/11.
+ */
+svg:not(:root) { overflow: hidden }
+
+/* Grouping content
+   ========================================================================== */
+/**
+ * Address margin not present in IE 8/9 and Safari.
+ */
+figure { margin: 1em 40px }
+
+/**
+ * Address differences between Firefox and other browsers.
+ */
+hr {
+    -moz-box-sizing: content-box;
+    box-sizing: content-box;
+    height: 0;
+}
+
+/**
+ * Contain overflow in all browsers.
+ */
+pre { overflow: auto }
+
+/**
+ * Address odd `em`-unit font size rendering in all browsers.
+ */
+code,
+kbd,
+pre,
+samp {
+    font-family: monospace, monospace;
+    font-size: 1em;
+}
+
+/* Forms
+   ========================================================================== */
+/**
+ * Known limitation: by default, Chrome and Safari on OS X allow very limited
+ * styling of `select`, unless a `border` property is set.
+ */
+/**
+ * 1. Correct color not being inherited.
+ *    Known issue: affects color of disabled elements.
+ * 2. Correct font properties not being inherited.
+ * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
+ */
+button,
+input,
+optgroup,
+select,
+textarea {
+    color: inherit; /* 1 */
+    font: inherit; /* 2 */
+    margin: 0; /* 3 */
+}
+
+/**
+ * Address `overflow` set to `hidden` in IE 8/9/10/11.
+ */
+button { overflow: visible }
+
+/**
+ * Address inconsistent `text-transform` inheritance for `button` and `select`.
+ * All other form control elements do not inherit `text-transform` values.
+ * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+ * Correct `select` style inheritance in Firefox.
+ */
+button,
+select { text-transform: none }
+
+/**
+ * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+ *    and `video` controls.
+ * 2. Correct inability to style clickable `input` types in iOS.
+ * 3. Improve usability and consistency of cursor style between image-type
+ *    `input` and others.
+ */
+button,
+html input[type="button"], /* 1 */
+input[type="reset"],
+input[type="submit"] {
+    -webkit-appearance: button; /* 2 */
+    cursor: pointer; /* 3 */
+}
+
+/**
+ * Re-set default cursor for disabled elements.
+ */
+button[disabled],
+html input[disabled] { cursor: default }
+
+/**
+ * Remove inner padding and border in Firefox 4+.
+ */
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+    border: 0;
+    padding: 0;
+}
+
+/**
+ * Address Firefox 4+ setting `line-height` on `input` using `!important` in
+ * the UA stylesheet.
+ */
+input { line-height: normal }
+
+/**
+ * It's recommended that you don't attempt to style these elements.
+ * Firefox's implementation doesn't respect box-sizing, padding, or width.
+ *
+ * 1. Address box sizing set to `content-box` in IE 8/9/10.
+ * 2. Remove excess padding in IE 8/9/10.
+ */
+input[type="checkbox"],
+input[type="radio"] {
+    box-sizing: border-box; /* 1 */
+    padding: 0; /* 2 */
+}
+
+/**
+ * Fix the cursor style for Chrome's increment/decrement buttons. For certain
+ * `font-size` values of the `input`, it causes the cursor style of the
+ * decrement button to change from `default` to `text`.
+ */
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button { height: auto }
+
+/**
+ * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
+ * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
+ *    (include `-moz` to future-proof).
+ */
+input[type="search"] {
+    -webkit-appearance: textfield; /* 1 */
+    -moz-box-sizing: content-box;
+    -webkit-box-sizing: content-box; /* 2 */
+    box-sizing: content-box;
+}
+
+/**
+ * Remove inner padding and search cancel button in Safari and Chrome on OS X.
+ * Safari (but not Chrome) clips the cancel button when the search input has
+ * padding (and `textfield` appearance).
+ */
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration { -webkit-appearance: none }
+
+/**
+ * Define consistent border, margin, and padding.
+ */
+fieldset {
+    border: 1px solid #c0c0c0;
+    margin: 0 2px;
+    padding: 0.35em 0.625em 0.75em;
+}
+
+/**
+ * 1. Correct `color` not being inherited in IE 8/9/10/11.
+ * 2. Remove padding so people aren't caught out if they zero out fieldsets.
+ */
+legend {
+    border: 0; /* 1 */
+    padding: 0; /* 2 */
+}
+
+/**
+ * Remove default vertical scrollbar in IE 8/9/10/11.
+ */
+textarea { overflow: auto }
+
+/**
+ * Don't inherit the `font-weight` (applied by a rule above).
+ * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
+ */
+optgroup { font-weight: bold }
+
+/* Tables
+   ========================================================================== */
+/**
+ * Remove most spacing between table cells.
+ */
+table {
+    border-collapse: collapse;
+    border-spacing: 0;
+}
+
+td,
+th { padding: 0 }
diff --git a/phpBB/styles/prosilver/theme/stylesheet.css b/phpBB/styles/prosilver/theme/stylesheet.css
index 77c7c88b07..78fb2e4bbe 100644
--- a/phpBB/styles/prosilver/theme/stylesheet.css
+++ b/phpBB/styles/prosilver/theme/stylesheet.css
@@ -7,6 +7,9 @@
     --------------------------------------------------------------
 */
 
+@import url("normalize.css");
+@import url("base.css");
+@import url("utilities.css");
 @import url("common.css");
 @import url("links.css");
 @import url("content.css");
diff --git a/phpBB/styles/prosilver/theme/utilities.css b/phpBB/styles/prosilver/theme/utilities.css
new file mode 100644
index 0000000000..811291ac58
--- /dev/null
+++ b/phpBB/styles/prosilver/theme/utilities.css
@@ -0,0 +1,57 @@
+/* --------------------------------------------------------------
+    $Utilities
+-------------------------------------------------------------- */
+
+.sr-only {
+    position: absolute;
+    width: 1px;
+    height: 1px;
+    margin: -1px;
+    padding: 0;
+    overflow: hidden;
+    clip: rect(0, 0, 0, 0);
+    border: 0;
+}
+
+.clearfix:before,
+.clearfix:after,
+.container:before,
+.container:after,
+.container-fluid:before,
+.container-fluid:after,
+.row:before,
+.row:after {
+    content: " ";
+    display: table;
+}
+.clearfix:after,
+.container:after,
+.container-fluid:after,
+.row:after { clear: both }
+
+.center-block {
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.pull-right { float: right !important }
+.pull-left { float: left !important }
+.hide { display: none !important }
+.show { display: block !important }
+.invisible { visibility: hidden }
+
+.text-hide {
+    font: 0/0 a;
+    color: transparent;
+    text-shadow: none;
+    background-color: transparent;
+    border: 0;
+}
+
+/*.hidden {
+    display: none !important;
+    visibility: hidden !important;
+}*/
+
+.affix { position: fixed }

From 922f631a468f186f6e110beaf8ad5ee26eb35f46 Mon Sep 17 00:00:00 2001
From: Michael Miday <midaym@gmail.com>
Date: Sun, 16 Aug 2015 16:53:39 +0200
Subject: [PATCH 2/6] [ticket/12719] Fix Buttons

---
 phpBB/styles/prosilver/theme/buttons.css | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/phpBB/styles/prosilver/theme/buttons.css b/phpBB/styles/prosilver/theme/buttons.css
index a816c7f7f2..c62ee832f2 100644
--- a/phpBB/styles/prosilver/theme/buttons.css
+++ b/phpBB/styles/prosilver/theme/buttons.css
@@ -4,7 +4,6 @@
 .button {
 	cursor: pointer;
 	display: inline-block;
-	height: 18px;
 	font-size: 1.2em;
 	white-space: nowrap;
 	border: 1px solid transparent;
@@ -28,7 +27,6 @@
 	display: inline-block;
 	float: right;
 	height: 12px;
-	margin: 3px 0 0 2px;
 	width: 12px;
 }
 
@@ -55,6 +53,10 @@
 	float: left;
 }
 
+.buttons .button:before {
+	margin: 3px 0 0 2px;
+}
+
 .buttons .button, .dropdown-select {
 	margin-right: 5px;
 }
@@ -194,7 +196,7 @@ ul.linklist.bulletin > li.small-icon:before {
 }
 
 .post-buttons .icon-button {
-	padding: 0 5px;
+	padding: 5px;
 }
 
 .hastouch .post-buttons .icon-button {

From 6105f98219ed9d7dc8fa7885df9dd9ba679f47ff Mon Sep 17 00:00:00 2001
From: Michael Miday <midaym@gmail.com>
Date: Sun, 16 Aug 2015 16:54:13 +0200
Subject: [PATCH 3/6] [ticket/12719] Fix pagination

---
 phpBB/styles/prosilver/theme/common.css | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/phpBB/styles/prosilver/theme/common.css b/phpBB/styles/prosilver/theme/common.css
index 19b0f65a2d..d92e7e15d5 100644
--- a/phpBB/styles/prosilver/theme/common.css
+++ b/phpBB/styles/prosilver/theme/common.css
@@ -841,9 +841,9 @@ fieldset.fields1 dl.pmlist dd.recipients {
 	border: 1px solid transparent;
 	border-radius: 2px;
 	display: block;
-	font-size: 0.9em;
+	font-size: 10px;
 	font-weight: normal;
-	line-height: 1.4em;
+	line-height: 14px;
 	min-width: 10px;
 	padding: 3px;
 	text-align: center;
@@ -862,7 +862,7 @@ fieldset.fields1 dl.pmlist dd.recipients {
 .pagination li.page-jump a, .pagination li.next a, .pagination li.previous a {
 	background-repeat: no-repeat;
 	font-size: 0;
-	height: 13px;
+	height: 14px;
 	width: 11px;
 }
 
@@ -880,15 +880,15 @@ fieldset.fields1 dl.pmlist dd.recipients {
 }
 
 .pagination li.page-jump a:hover, .pagination .dropdown-visible a.dropdown-trigger, .nojs .pagination .dropdown-container:hover a.dropdown-trigger { background-position: 0 -18px; }
-.pagination li.next a:hover { background-position: -50px -18px; }
-.pagination li.previous a:hover { background-position: -30px -18px; }
+.pagination li.next a:hover { background-position: -48px -16px; }
+.pagination li.previous a:hover { background-position: -29px -16px; }
 
 /* Pagination in viewforum for multipage topics */
 .row .pagination {
 	display: block;
 	margin-top: 0;
 	padding: 1px 0 1px 15px;
-	font-size: 0.9em;
+	font-size: 10px;
 	background: none 0 50% no-repeat;
 }
 

From 53ef8815b177d2c4826d80db6ab3d15c9b76accf Mon Sep 17 00:00:00 2001
From: Michael Miday <midaym@gmail.com>
Date: Sun, 16 Aug 2015 16:54:37 +0200
Subject: [PATCH 4/6] [ticket/12719] Fix hamburger menu icon

---
 phpBB/styles/prosilver/theme/common.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/styles/prosilver/theme/common.css b/phpBB/styles/prosilver/theme/common.css
index d92e7e15d5..7b47386fed 100644
--- a/phpBB/styles/prosilver/theme/common.css
+++ b/phpBB/styles/prosilver/theme/common.css
@@ -342,7 +342,7 @@ ul.linklist li.responsive-menu a.responsive-menu-link:before {
 	position: absolute;
 	left: 0;
 	top: 7px;
-	height: .125em;
+	height: 2px;
 	width: 14px;
 	border-bottom: 0.125em solid transparent;
 	border-top: 0.375em double transparent;

From 69039054a05c983c33e1246915bc2b2aa03aafa0 Mon Sep 17 00:00:00 2001
From: Michael Miday <midaym@gmail.com>
Date: Wed, 26 Aug 2015 06:44:04 +0200
Subject: [PATCH 5/6] [ticket/12719] Remove old reset

---
 phpBB/styles/prosilver/theme/common.css | 49 -------------------------
 1 file changed, 49 deletions(-)

diff --git a/phpBB/styles/prosilver/theme/common.css b/phpBB/styles/prosilver/theme/common.css
index 7b47386fed..7ecb1bb83f 100644
--- a/phpBB/styles/prosilver/theme/common.css
+++ b/phpBB/styles/prosilver/theme/common.css
@@ -1,52 +1,3 @@
-/* CSS Reset http://meyerweb.com/eric/tools/css/reset/ v2.0 | 20110126
----------------------------------------- */
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed,
-figure, figcaption, footer, header, hgroup,
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
-	margin: 0;
-	padding: 0;
-	border: 0;
-	font-size: 100%;
-	font: inherit;
-	vertical-align: baseline;
-}
-/* HTML5 display-role reset for older browsers */
-article, aside, details, figcaption, figure,
-footer, header, hgroup, menu, nav, section {
-	display: block;
-}
-body {
-	line-height: 1;
-}
-ol, ul {
-	list-style: none;
-}
-blockquote, q {
-	quotes: none;
-}
-blockquote:before, blockquote:after,
-q:before, q:after {
-	content: '';
-	content: none;
-}
-table {
-	border-collapse: collapse;
-	border-spacing: 0;
-}
-abbr {
-	text-decoration: none;
-}
-
 /* General Markup Styles
 ---------------------------------------- */
 html {

From b8692e459c728da7d84c492fbed689e4a69e67b1 Mon Sep 17 00:00:00 2001
From: Michael Miday <midaym@gmail.com>
Date: Wed, 26 Aug 2015 17:39:14 +0200
Subject: [PATCH 6/6] [ticket/12719] normalize 3.0.3 and firefox 40 fx

---
 phpBB/styles/prosilver/theme/base.css      |   8 +
 phpBB/styles/prosilver/theme/normalize.css | 251 ++++++++++++++-------
 2 files changed, 180 insertions(+), 79 deletions(-)

diff --git a/phpBB/styles/prosilver/theme/base.css b/phpBB/styles/prosilver/theme/base.css
index 8c03e4891d..88f591492a 100644
--- a/phpBB/styles/prosilver/theme/base.css
+++ b/phpBB/styles/prosilver/theme/base.css
@@ -105,3 +105,11 @@ ul {
  * might still respond to pointer events.
  */
 [tabindex="-1"]:focus { outline: none !important }
+
+/**
+ * Remove double underline from recent version of firefox
+ */
+abbr[title] {
+    text-decoration: none;
+}
+
diff --git a/phpBB/styles/prosilver/theme/normalize.css b/phpBB/styles/prosilver/theme/normalize.css
index 80194760ff..a7ebfad424 100644
--- a/phpBB/styles/prosilver/theme/normalize.css
+++ b/phpBB/styles/prosilver/theme/normalize.css
@@ -1,28 +1,35 @@
-/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
+/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
 
 /**
  * 1. Set default font family to sans-serif.
- * 2. Prevent iOS text size adjust after orientation change, without disabling
- *    user zoom.
+ * 2. Prevent iOS and IE text size adjust after device orientation change,
+ *    without disabling user zoom.
  */
+
 html {
-    font-family: sans-serif; /* 1 */
-    -ms-text-size-adjust: 100%; /* 2 */
-    -webkit-text-size-adjust: 100%; /* 2 */
+	font-family: sans-serif; /* 1 */
+	-ms-text-size-adjust: 100%; /* 2 */
+	-webkit-text-size-adjust: 100%; /* 2 */
 }
 
 /**
  * Remove default margin.
  */
-body { margin: 0 }
+
+body {
+	margin: 0;
+}
 
 /* HTML5 display definitions
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Correct `block` display not defined for any HTML5 element in IE 8/9.
- * Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox.
+ * Correct `block` display not defined for `details` or `summary` in IE 10/11
+ * and Firefox.
  * Correct `block` display not defined for `main` in IE 11.
  */
+
 article,
 aside,
 details,
@@ -32,175 +39,233 @@ footer,
 header,
 hgroup,
 main,
+menu,
 nav,
 section,
-summary { display: block }
+summary {
+	display: block;
+}
 
 /**
  * 1. Correct `inline-block` display not defined in IE 8/9.
  * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
  */
+
 audio,
 canvas,
 progress,
 video {
-    display: inline-block; /* 1 */
-    vertical-align: baseline; /* 2 */
+	display: inline-block; /* 1 */
+	vertical-align: baseline; /* 2 */
 }
 
 /**
  * Prevent modern browsers from displaying `audio` without controls.
  * Remove excess height in iOS 5 devices.
  */
+
 audio:not([controls]) {
-    display: none;
-    height: 0;
+	display: none;
+	height: 0;
 }
 
 /**
  * Address `[hidden]` styling not present in IE 8/9/10.
- * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
+ * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
  */
+
 [hidden],
-template { display: none }
+template {
+	display: none;
+}
 
 /* Links
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Remove the gray background color from active links in IE 10.
  */
-a { background: transparent }
+
+a {
+	background-color: transparent;
+}
 
 /**
- * Improve readability when focused and also mouse hovered in all browsers.
+ * Improve readability of focused elements when they are also in an
+ * active/hover state.
  */
+
 a:active,
-a:hover { outline: 0 }
+a:hover {
+	outline: 0;
+}
 
 /* Text-level semantics
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
  */
-abbr[title] { border-bottom: 1px dotted }
+
+abbr[title] {
+	border-bottom: 1px dotted;
+}
 
 /**
  * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
  */
+
 b,
-strong { font-weight: bold }
+strong {
+	font-weight: bold;
+}
 
 /**
  * Address styling not present in Safari and Chrome.
  */
-dfn { font-style: italic }
+
+dfn {
+	font-style: italic;
+}
 
 /**
  * Address variable `h1` font-size and margin within `section` and `article`
  * contexts in Firefox 4+, Safari, and Chrome.
  */
+
 h1 {
-    font-size: 2em;
-    margin: 0.67em 0;
+	font-size: 2em;
+	margin: 0.67em 0;
 }
 
 /**
  * Address styling not present in IE 8/9.
  */
+
 mark {
-    background: #ff0;
-    color: #000;
+	background: #ff0;
+	color: #000;
 }
 
 /**
  * Address inconsistent and variable font size in all browsers.
  */
-small { font-size: 80% }
+
+small {
+	font-size: 80%;
+}
 
 /**
  * Prevent `sub` and `sup` affecting `line-height` in all browsers.
  */
+
 sub,
 sup {
-    font-size: 75%;
-    line-height: 0;
-    position: relative;
-    vertical-align: baseline;
+	font-size: 75%;
+	line-height: 0;
+	position: relative;
+	vertical-align: baseline;
 }
 
-sup { top: -0.5em }
-sub { bottom: -0.25em }
+sup {
+	top: -0.5em;
+}
+
+sub {
+	bottom: -0.25em;
+}
 
 /* Embedded content
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Remove border when inside `a` element in IE 8/9/10.
  */
-img { border: 0 }
+
+img {
+	border: 0;
+}
 
 /**
  * Correct overflow not hidden in IE 9/10/11.
  */
-svg:not(:root) { overflow: hidden }
+
+svg:not(:root) {
+	overflow: hidden;
+}
 
 /* Grouping content
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Address margin not present in IE 8/9 and Safari.
  */
-figure { margin: 1em 40px }
+
+figure {
+	margin: 1em 40px;
+}
 
 /**
  * Address differences between Firefox and other browsers.
  */
+
 hr {
-    -moz-box-sizing: content-box;
-    box-sizing: content-box;
-    height: 0;
+	box-sizing: content-box;
+	height: 0;
 }
 
 /**
  * Contain overflow in all browsers.
  */
-pre { overflow: auto }
+
+pre {
+	overflow: auto;
+}
 
 /**
  * Address odd `em`-unit font size rendering in all browsers.
  */
+
 code,
 kbd,
 pre,
 samp {
-    font-family: monospace, monospace;
-    font-size: 1em;
+	font-family: monospace, monospace;
+	font-size: 1em;
 }
 
 /* Forms
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Known limitation: by default, Chrome and Safari on OS X allow very limited
  * styling of `select`, unless a `border` property is set.
  */
+
 /**
  * 1. Correct color not being inherited.
  *    Known issue: affects color of disabled elements.
  * 2. Correct font properties not being inherited.
  * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
  */
+
 button,
 input,
 optgroup,
 select,
 textarea {
-    color: inherit; /* 1 */
-    font: inherit; /* 2 */
-    margin: 0; /* 3 */
+	color: inherit; /* 1 */
+	font: inherit; /* 2 */
+	margin: 0; /* 3 */
 }
 
 /**
  * Address `overflow` set to `hidden` in IE 8/9/10/11.
  */
-button { overflow: visible }
+
+button {
+	overflow: visible;
+}
 
 /**
  * Address inconsistent `text-transform` inheritance for `button` and `select`.
@@ -208,8 +273,11 @@ button { overflow: visible }
  * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
  * Correct `select` style inheritance in Firefox.
  */
+
 button,
-select { text-transform: none }
+select {
+	text-transform: none;
+}
 
 /**
  * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
@@ -218,34 +286,42 @@ select { text-transform: none }
  * 3. Improve usability and consistency of cursor style between image-type
  *    `input` and others.
  */
+
 button,
 html input[type="button"], /* 1 */
 input[type="reset"],
 input[type="submit"] {
-    -webkit-appearance: button; /* 2 */
-    cursor: pointer; /* 3 */
+	-webkit-appearance: button; /* 2 */
+	cursor: pointer; /* 3 */
 }
 
 /**
  * Re-set default cursor for disabled elements.
  */
+
 button[disabled],
-html input[disabled] { cursor: default }
+html input[disabled] {
+	cursor: default;
+}
 
 /**
  * Remove inner padding and border in Firefox 4+.
  */
+
 button::-moz-focus-inner,
 input::-moz-focus-inner {
-    border: 0;
-    padding: 0;
+	border: 0;
+	padding: 0;
 }
 
 /**
  * Address Firefox 4+ setting `line-height` on `input` using `!important` in
  * the UA stylesheet.
  */
-input { line-height: normal }
+
+input {
+	line-height: normal;
+}
 
 /**
  * It's recommended that you don't attempt to style these elements.
@@ -254,10 +330,11 @@ input { line-height: normal }
  * 1. Address box sizing set to `content-box` in IE 8/9/10.
  * 2. Remove excess padding in IE 8/9/10.
  */
+
 input[type="checkbox"],
 input[type="radio"] {
-    box-sizing: border-box; /* 1 */
-    padding: 0; /* 2 */
+	box-sizing: border-box; /* 1 */
+	padding: 0; /* 2 */
 }
 
 /**
@@ -265,19 +342,20 @@ input[type="radio"] {
  * `font-size` values of the `input`, it causes the cursor style of the
  * decrement button to change from `default` to `text`.
  */
+
 input[type="number"]::-webkit-inner-spin-button,
-input[type="number"]::-webkit-outer-spin-button { height: auto }
+input[type="number"]::-webkit-outer-spin-button {
+	height: auto;
+}
 
 /**
  * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
- * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
- *    (include `-moz` to future-proof).
+ * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
  */
+
 input[type="search"] {
-    -webkit-appearance: textfield; /* 1 */
-    -moz-box-sizing: content-box;
-    -webkit-box-sizing: content-box; /* 2 */
-    box-sizing: content-box;
+	-webkit-appearance: textfield; /* 1 */
+	box-sizing: content-box; /* 2 */
 }
 
 /**
@@ -285,47 +363,62 @@ input[type="search"] {
  * Safari (but not Chrome) clips the cancel button when the search input has
  * padding (and `textfield` appearance).
  */
+
 input[type="search"]::-webkit-search-cancel-button,
-input[type="search"]::-webkit-search-decoration { -webkit-appearance: none }
+input[type="search"]::-webkit-search-decoration {
+	-webkit-appearance: none;
+}
 
 /**
  * Define consistent border, margin, and padding.
  */
+
 fieldset {
-    border: 1px solid #c0c0c0;
-    margin: 0 2px;
-    padding: 0.35em 0.625em 0.75em;
+	border: 1px solid #c0c0c0;
+	margin: 0 2px;
+	padding: 0.35em 0.625em 0.75em;
 }
 
 /**
  * 1. Correct `color` not being inherited in IE 8/9/10/11.
  * 2. Remove padding so people aren't caught out if they zero out fieldsets.
  */
+
 legend {
-    border: 0; /* 1 */
-    padding: 0; /* 2 */
+	border: 0; /* 1 */
+	padding: 0; /* 2 */
 }
 
 /**
  * Remove default vertical scrollbar in IE 8/9/10/11.
  */
-textarea { overflow: auto }
+
+textarea {
+	overflow: auto;
+}
 
 /**
  * Don't inherit the `font-weight` (applied by a rule above).
  * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
  */
-optgroup { font-weight: bold }
+
+optgroup {
+	font-weight: bold;
+}
 
 /* Tables
-   ========================================================================== */
+	 ========================================================================== */
+
 /**
  * Remove most spacing between table cells.
  */
+
 table {
-    border-collapse: collapse;
-    border-spacing: 0;
+	border-collapse: collapse;
+	border-spacing: 0;
 }
 
 td,
-th { padding: 0 }
+th {
+	padding: 0;
+}
\ No newline at end of file