diff --git a/app/assets/stylesheets/vendor/normalize.scss b/app/assets/stylesheets/vendor/normalize.scss
index 2a0026faad8..ae8bc83d728 100644
--- a/app/assets/stylesheets/vendor/normalize.scss
+++ b/app/assets/stylesheets/vendor/normalize.scss
@@ -1,11 +1,32 @@
-/*! normalize.css v2.1.0 | MIT License | git.io/normalize */
+/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
 
-/* ==========================================================================
-   HTML5 display definitions
+/**
+ * 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 in IE 8/9.
+ * 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,
@@ -20,17 +41,20 @@ main,
 nav,
 section,
 summary {
-    display: block;
+  display: block;
 }
 
 /**
- * Correct `inline-block` display not defined in IE 8/9.
+ * 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;
+  display: inline-block; /* 1 */
+  vertical-align: baseline; /* 2 */
 }
 
 /**
@@ -39,101 +63,76 @@ video {
  */
 
 audio:not([controls]) {
-    display: none;
-    height: 0;
+  display: none;
+  height: 0;
 }
 
 /**
- * Address styling not present in IE 8/9.
+ * Address `[hidden]` styling not present in IE 8/9/10.
+ * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
  */
 
-[hidden] {
-    display: none;
+[hidden],
+template {
+  display: none;
 }
 
-/* ==========================================================================
-   Base
+/* Links
    ========================================================================== */
 
 /**
- * 1. Set default font family to sans-serif.
- * 2. Prevent iOS text size adjust after orientation change, without disabling
- *    user zoom.
+ * Remove the gray background color from active links in IE 10.
  */
 
-html {
-    font-family: sans-serif; /* 1 */
-    -webkit-text-size-adjust: 100%; /* 2 */
-    -ms-text-size-adjust: 100%; /* 2 */
+a {
+  background: transparent;
 }
 
-/**
- * Remove default margin.
- */
-
-body {
-    margin: 0;
-}
-
-/* ==========================================================================
-   Links
-   ========================================================================== */
 /**
  * Improve readability when focused and also mouse hovered in all browsers.
  */
 
 a:active,
 a:hover {
-    outline: 0;
+  outline: 0;
 }
 
-/* ==========================================================================
-   Typography
+/* Text-level semantics
    ========================================================================== */
 
 /**
- * Address variable `h1` font-size and margin within `section` and `article`
- * contexts in Firefox 4+, Safari 5, and Chrome.
- */
-
-h1 {
-    font-size: 2em;
-    margin: 0.67em 0;
-}
-
-/**
- * Address styling not present in IE 8/9, Safari 5, and Chrome.
+ * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
  */
 
 abbr[title] {
-    border-bottom: 1px dotted;
+  border-bottom: 1px dotted;
 }
 
 /**
- * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.
+ * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
  */
 
 b,
 strong {
-    font-weight: bold;
+  font-weight: bold;
 }
 
 /**
- * Address styling not present in Safari 5 and Chrome.
+ * Address styling not present in Safari and Chrome.
  */
 
 dfn {
-    font-style: italic;
+  font-style: italic;
 }
 
 /**
- * Address differences between Firefox and other browsers.
+ * Address variable `h1` font-size and margin within `section` and `article`
+ * contexts in Firefox 4+, Safari, and Chrome.
  */
 
-hr {
-    -moz-box-sizing: content-box;
-    box-sizing: content-box;
-    height: 0;
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
 }
 
 /**
@@ -141,35 +140,8 @@ hr {
  */
 
 mark {
-    background: #ff0;
-    color: #000;
-}
-
-/**
- * Correct font family set oddly in Safari 5 and Chrome.
- */
-
-code,
-kbd,
-pre,
-samp {
-    font-size: 1em;
-}
-
-/**
- * Improve readability of pre-formatted text in all browsers.
- */
-
-pre {
-    white-space: pre-wrap;
-}
-
-/**
- * Set consistent quote types.
- */
-
-q {
-    quotes: "\201C" "\201D" "\2018" "\2019";
+  background: #ff0;
+  color: #000;
 }
 
 /**
@@ -177,7 +149,7 @@ q {
  */
 
 small {
-    font-size: 80%;
+  font-size: 80%;
 }
 
 /**
@@ -186,111 +158,123 @@ small {
 
 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;
+  top: -0.5em;
 }
 
 sub {
-    bottom: -0.25em;
+  bottom: -0.25em;
 }
 
-/* ==========================================================================
-   Embedded content
+/* Embedded content
    ========================================================================== */
 
 /**
- * Remove border when inside `a` element in IE 8/9.
+ * Remove border when inside `a` element in IE 8/9/10.
  */
 
 img {
-    border: 0;
+  border: 0;
 }
 
 /**
- * Correct overflow displayed oddly in IE 9.
+ * Correct overflow not hidden in IE 9/10/11.
  */
 
 svg:not(:root) {
-    overflow: hidden;
+  overflow: hidden;
 }
 
-/* ==========================================================================
-   Figures
+/* Grouping content
    ========================================================================== */
 
 /**
- * Address margin not present in IE 8/9 and Safari 5.
+ * Address margin not present in IE 8/9 and Safari.
  */
 
 figure {
-    margin: 0;
+  margin: 1em 40px;
 }
 
-/* ==========================================================================
-   Forms
+/**
+ * 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
    ========================================================================== */
 
 /**
- * Define consistent border, margin, and padding.
+ * Known limitation: by default, Chrome and Safari on OS X allow very limited
+ * styling of `select`, unless a `border` property is set.
  */
 
-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.
- * 2. Remove padding so people aren't caught out if they zero out fieldsets.
- */
-
-legend {
-    border: 0; /* 1 */
-    padding: 0; /* 2 */
-}
-
-/**
- * 1. Correct font family not being inherited in all browsers.
- * 2. Correct font size not being inherited in all browsers.
- * 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.
+ * 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 {
-    font-family: inherit; /* 1 */
-    font-size: 100%; /* 2 */
-    margin: 0; /* 3 */
+  color: inherit; /* 1 */
+  font: inherit; /* 2 */
+  margin: 0; /* 3 */
 }
 
 /**
- * Address Firefox 4+ setting `line-height` on `input` using `!important` in
- * the UA stylesheet.
+ * Address `overflow` set to `hidden` in IE 8/9/10/11.
  */
 
-button,
-input {
-    line-height: normal;
+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 Chrome, Safari 5+, and IE 8+.
- * Correct `select` style inheritance in Firefox 4+ and Opera.
+ * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+ * Correct `select` style inheritance in Firefox.
  */
 
 button,
 select {
-    text-transform: none;
+  text-transform: none;
 }
 
 /**
@@ -305,8 +289,8 @@ 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 */
 }
 
 /**
@@ -315,41 +299,7 @@ input[type="submit"] {
 
 button[disabled],
 html input[disabled] {
-    cursor: default;
-}
-
-/**
- * 1. Address box sizing set to `content-box` in IE 8/9.
- * 2. Remove excess padding in IE 8/9.
- */
-
-input[type="checkbox"],
-input[type="radio"] {
-    box-sizing: border-box; /* 1 */
-    padding: 0; /* 2 */
-}
-
-/**
- * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
- * 2. Address `box-sizing` set to `border-box` in Safari 5 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 5 and Chrome
- * on OS X.
- */
-
-input[type="search"]::-webkit-search-cancel-button,
-input[type="search"]::-webkit-search-decoration {
-    -webkit-appearance: none;
+  cursor: default;
 }
 
 /**
@@ -358,22 +308,106 @@ input[type="search"]::-webkit-search-decoration {
 
 button::-moz-focus-inner,
 input::-moz-focus-inner {
-    border: 0;
-    padding: 0;
+  border: 0;
+  padding: 0;
 }
 
 /**
- * 1. Remove default vertical scrollbar in IE 8/9.
- * 2. Improve readability and alignment in all browsers.
+ * 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; /* 1 */
-    vertical-align: top; /* 2 */
+  overflow: auto;
 }
 
-/* ==========================================================================
-   Tables
+/**
+ * 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
    ========================================================================== */
 
 /**
@@ -381,6 +415,11 @@ textarea {
  */
 
 table {
-    border-collapse: collapse;
-    border-spacing: 0;
+  border-collapse: collapse;
+  border-spacing: 0;
 }
+
+td,
+th {
+  padding: 0;
+}
\ No newline at end of file