diff --git a/public/less/admin/admin.less b/public/less/admin/admin.less
index d1626805ce..2e5b868048 100644
--- a/public/less/admin/admin.less
+++ b/public/less/admin/admin.less
@@ -260,4 +260,10 @@
 	#taskbar {
 		display: none; /* not sure why I have to do this, but it only seems to show up on prod */
 	}
+}
+
+// Allowing text to the right of an image-type brand
+// See: https://github.com/twbs/bootstrap/commit/8e2348e9eda51296eb680192379ab37f10355ca3
+.navbar-brand > img {
+  display: inline-block;
 }
\ No newline at end of file
diff --git a/public/less/admin/bootstrap/.csscomb.json b/public/less/admin/bootstrap/.csscomb.json
index 8456e41df2..40695a4782 100644
--- a/public/less/admin/bootstrap/.csscomb.json
+++ b/public/less/admin/bootstrap/.csscomb.json
@@ -1,16 +1,21 @@
 {
   "always-semicolon": true,
   "block-indent": 2,
-  "colon-space": [0, 1],
   "color-case": "lower",
   "color-shorthand": true,
-  "combinator-space": true,
   "element-case": "lower",
   "eof-newline": true,
   "leading-zero": false,
   "remove-empty-rulesets": true,
-  "rule-indent": 2,
-  "stick-brace": " ",
+  "space-after-colon": 1,
+  "space-after-combinator": 1,
+  "space-before-selector-delimiter": 0,
+  "space-between-declarations": "\n",
+  "space-after-opening-brace": "\n",
+  "space-before-closing-brace": "\n",
+  "space-before-colon": 0,
+  "space-before-combinator": 1,
+  "space-before-opening-brace": 1,
   "strip-spaces": true,
   "unitless-zero": true,
   "vendor-prefix-align": true,
@@ -109,6 +114,8 @@
       "list-style-type",
       "list-style-image",
       "pointer-events",
+      "-ms-touch-action",
+      "touch-action",
       "cursor",
       "visibility",
       "zoom",
diff --git a/public/less/admin/bootstrap/badges.less b/public/less/admin/bootstrap/badges.less
index 20624f30db..b27c405a30 100644
--- a/public/less/admin/bootstrap/badges.less
+++ b/public/less/admin/bootstrap/badges.less
@@ -44,11 +44,17 @@
   }
 
   // Account for badges in navs
-  a.list-group-item.active > &,
+  .list-group-item.active > &,
   .nav-pills > .active > a > & {
     color: @badge-active-color;
     background-color: @badge-active-bg;
   }
+  .list-group-item > & {
+    float: right;
+  }
+  .list-group-item > & + & {
+    margin-right: 5px;
+  }
   .nav-pills > li > a > & {
     margin-left: 3px;
   }
diff --git a/public/less/admin/bootstrap/button-groups.less b/public/less/admin/bootstrap/button-groups.less
index 7021ecd171..f84febbd56 100644
--- a/public/less/admin/bootstrap/button-groups.less
+++ b/public/less/admin/bootstrap/button-groups.less
@@ -18,10 +18,6 @@
     &.active {
       z-index: 2;
     }
-    &:focus {
-      // Remove focus outline when dropdown JS adds it after closing the menu
-      outline: 0;
-    }
   }
 }
 
@@ -198,7 +194,6 @@
 }
 
 
-
 // Justified button groups
 // ----------------------
 
@@ -226,15 +221,23 @@
 // Checkbox and radio options
 //
 // In order to support the browser's form validation feedback, powered by the
-// `required` attribute, we have to "hide" the inputs via `opacity`. We cannot
-// use `display: none;` or `visibility: hidden;` as that also hides the popover.
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
 // This way, we ensure a DOM element is visible to position the popover from.
 //
-// See https://github.com/twbs/bootstrap/pull/12794 for more.
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
 
-[data-toggle="buttons"] > .btn > input[type="radio"],
-[data-toggle="buttons"] > .btn > input[type="checkbox"] {
-  position: absolute;
-  z-index: -1;
-  .opacity(0);
+[data-toggle="buttons"] {
+  > .btn,
+  > .btn-group > .btn {
+    input[type="radio"],
+    input[type="checkbox"] {
+      position: absolute;
+      clip: rect(0,0,0,0);
+      pointer-events: none;
+    }
+  }
 }
diff --git a/public/less/admin/bootstrap/buttons.less b/public/less/admin/bootstrap/buttons.less
index 492bdc65ae..40553c6386 100644
--- a/public/less/admin/bootstrap/buttons.less
+++ b/public/less/admin/bootstrap/buttons.less
@@ -12,6 +12,7 @@
   font-weight: @btn-font-weight;
   text-align: center;
   vertical-align: middle;
+  touch-action: manipulation;
   cursor: pointer;
   background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
   border: 1px solid transparent;
@@ -22,13 +23,15 @@
   &,
   &:active,
   &.active {
-    &:focus {
+    &:focus,
+    &.focus {
       .tab-focus();
     }
   }
 
   &:hover,
-  &:focus {
+  &:focus,
+  &.focus {
     color: @btn-default-color;
     text-decoration: none;
   }
@@ -43,7 +46,7 @@
   &.disabled,
   &[disabled],
   fieldset[disabled] & {
-    cursor: not-allowed;
+    cursor: @cursor-disabled;
     pointer-events: none; // Future-proof disabling of clicks
     .opacity(.65);
     .box-shadow(none);
@@ -85,11 +88,11 @@
 .btn-link {
   color: @link-color;
   font-weight: normal;
-  cursor: pointer;
   border-radius: 0;
 
   &,
   &:active,
+  &.active,
   &[disabled],
   fieldset[disabled] & {
     background-color: transparent;
diff --git a/public/less/admin/bootstrap/carousel.less b/public/less/admin/bootstrap/carousel.less
index 1644ddf7f5..5724d8a56e 100644
--- a/public/less/admin/bootstrap/carousel.less
+++ b/public/less/admin/bootstrap/carousel.less
@@ -24,6 +24,30 @@
       &:extend(.img-responsive);
       line-height: 1;
     }
+
+    // WebKit CSS3 transforms for supported devices
+    @media all and (transform-3d), (-webkit-transform-3d) {
+      transition: transform .6s ease-in-out;
+      backface-visibility: hidden;
+      perspective: 1000;
+
+      &.next,
+      &.active.right {
+        transform: translate3d(100%, 0, 0);
+        left: 0;
+      }
+      &.prev,
+      &.active.left {
+        transform: translate3d(-100%, 0, 0);
+        left: 0;
+      }
+      &.next.left,
+      &.prev.right,
+      &.active {
+        transform: translate3d(0, 0, 0);
+        left: 0;
+      }
+    }
   }
 
   > .active,
diff --git a/public/less/admin/bootstrap/code.less b/public/less/admin/bootstrap/code.less
index baa13df613..a08b4d48c4 100644
--- a/public/less/admin/bootstrap/code.less
+++ b/public/less/admin/bootstrap/code.less
@@ -32,6 +32,7 @@ kbd {
   kbd {
     padding: 0;
     font-size: 100%;
+    font-weight: bold;
     box-shadow: none;
   }
 }
diff --git a/public/less/admin/bootstrap/component-animations.less b/public/less/admin/bootstrap/component-animations.less
index 9400a0d32f..967715d98b 100644
--- a/public/less/admin/bootstrap/component-animations.less
+++ b/public/less/admin/bootstrap/component-animations.less
@@ -17,8 +17,9 @@
 
 .collapse {
   display: none;
+  visibility: hidden;
 
-  &.in      { display: block; }
+  &.in      { display: block; visibility: visible; }
   tr&.in    { display: table-row; }
   tbody&.in { display: table-row-group; }
 }
@@ -27,5 +28,7 @@
   position: relative;
   height: 0;
   overflow: hidden;
-  .transition(height .35s ease);
+  .transition-property(~"height, visibility");
+  .transition-duration(.35s);
+  .transition-timing-function(ease);
 }
diff --git a/public/less/admin/bootstrap/dropdowns.less b/public/less/admin/bootstrap/dropdowns.less
index 3eb7fc05c4..84a48c1413 100644
--- a/public/less/admin/bootstrap/dropdowns.less
+++ b/public/less/admin/bootstrap/dropdowns.less
@@ -103,16 +103,15 @@
   &:focus {
     color: @dropdown-link-disabled-color;
   }
-}
-// Nuke hover/focus effects
-.dropdown-menu > .disabled > a {
+
+  // Nuke hover/focus effects
   &:hover,
   &:focus {
     text-decoration: none;
     background-color: transparent;
     background-image: none; // Remove CSS gradient
     .reset-filter();
-    cursor: not-allowed;
+    cursor: @cursor-disabled;
   }
 }
 
@@ -212,4 +211,3 @@
     }
   }
 }
-
diff --git a/public/less/admin/bootstrap/forms.less b/public/less/admin/bootstrap/forms.less
index 2c5e9bfa93..1bcc2b6b97 100644
--- a/public/less/admin/bootstrap/forms.less
+++ b/public/less/admin/bootstrap/forms.less
@@ -141,7 +141,7 @@ output {
   &[disabled],
   &[readonly],
   fieldset[disabled] & {
-    cursor: not-allowed;
+    cursor: @cursor-disabled;
     background-color: @input-bg-disabled;
     opacity: 1; // iOS fix for unreadable disabled content
   }
@@ -168,23 +168,27 @@ input[type="search"] {
 // Special styles for iOS temporal inputs
 //
 // In Mobile Safari, setting `display: block` on temporal inputs causes the
-// text within the input to become vertically misaligned.
-// As a workaround, we set a pixel line-height that matches the
-// given height of the input. Since this fucks up everything else, we have to
-// appropriately reset it for Internet Explorer and the size variations.
-
-input[type="date"],
-input[type="time"],
-input[type="datetime-local"],
-input[type="month"] {
-  line-height: @input-height-base;
-  // IE8+ misaligns the text within date inputs, so we reset
-  line-height: @line-height-base ~"\0";
-
-  &.input-sm {
+// text within the input to become vertically misaligned. As a workaround, we
+// set a pixel line-height that matches the given height of the input, but only
+// for Safari.
+
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
+  input[type="date"],
+  input[type="time"],
+  input[type="datetime-local"],
+  input[type="month"] {
+    line-height: @input-height-base;
+  }
+  input[type="date"].input-sm,
+  input[type="time"].input-sm,
+  input[type="datetime-local"].input-sm,
+  input[type="month"].input-sm {
     line-height: @input-height-small;
   }
-  &.input-lg {
+  input[type="date"].input-lg,
+  input[type="time"].input-lg,
+  input[type="datetime-local"].input-lg,
+  input[type="month"].input-lg {
     line-height: @input-height-large;
   }
 }
@@ -208,11 +212,11 @@ input[type="month"] {
 .checkbox {
   position: relative;
   display: block;
-  min-height: @line-height-computed; // clear the floating input if there is no label text
   margin-top: 10px;
   margin-bottom: 10px;
 
   label {
+    min-height: @line-height-computed; // Ensure the input doesn't jump when there is no text
     padding-left: 20px;
     margin-bottom: 0;
     font-weight: normal;
@@ -258,7 +262,7 @@ input[type="checkbox"] {
   &[disabled],
   &.disabled,
   fieldset[disabled] & {
-    cursor: not-allowed;
+    cursor: @cursor-disabled;
   }
 }
 // These classes are used directly on <label>s
@@ -266,7 +270,7 @@ input[type="checkbox"] {
 .checkbox-inline {
   &.disabled,
   fieldset[disabled] & {
-    cursor: not-allowed;
+    cursor: @cursor-disabled;
   }
 }
 // These classes are used on elements with <label> descendants
@@ -275,7 +279,7 @@ input[type="checkbox"] {
   &.disabled,
   fieldset[disabled] & {
     label {
-      cursor: not-allowed;
+      cursor: @cursor-disabled;
     }
   }
 }
@@ -306,12 +310,14 @@ input[type="checkbox"] {
 // Build on `.form-control` with modifier classes to decrease or increase the
 // height and font-size of form controls.
 
-.input-sm {
-  .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);
+.input-sm,
+.form-group-sm .form-control {
+  .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @input-border-radius-small);
 }
 
-.input-lg {
-  .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
+.input-lg,
+.form-group-lg .form-control {
+  .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @input-border-radius-large);
 }
 
 
@@ -331,7 +337,7 @@ input[type="checkbox"] {
 // Feedback icon (requires .glyphicon classes)
 .form-control-feedback {
   position: absolute;
-  top: (@line-height-computed + 5); // Height of the `label` and its margin
+  top: 0;
   right: 0;
   z-index: 2; // Ensure icon is above input groups
   display: block;
@@ -339,6 +345,7 @@ input[type="checkbox"] {
   height: @input-height-base;
   line-height: @input-height-base;
   text-align: center;
+  pointer-events: none;
 }
 .input-lg + .form-control-feedback {
   width: @input-height-large;
@@ -362,10 +369,15 @@ input[type="checkbox"] {
   .form-control-validation(@state-danger-text; @state-danger-text; @state-danger-bg);
 }
 
+// Reposition feedback icon if input has visible label above
+.has-feedback label {
 
-// Reposition feedback icon if label is hidden with "screenreader only" state
-.has-feedback label.sr-only ~ .form-control-feedback {
-  top: 0;
+  & ~ .form-control-feedback {
+     top: (@line-height-computed + 5); // Height of the `label` and its margin
+  }
+  &.sr-only ~ .form-control-feedback {
+     top: 0;
+  }
 }
 
 
@@ -382,7 +394,6 @@ input[type="checkbox"] {
 }
 
 
-
 // Inline forms
 //
 // Make forms appear inline(-block) by adding the `.form-inline` class. Inline
@@ -412,6 +423,11 @@ input[type="checkbox"] {
       vertical-align: middle;
     }
 
+    // Make static controls behave like regular ones
+    .form-control-static {
+      display: inline-block;
+    }
+
     .input-group {
       display: inline-table;
       vertical-align: middle;
@@ -453,10 +469,7 @@ input[type="checkbox"] {
       margin-left: 0;
     }
 
-    // Validation states
-    //
-    // Reposition the icon because it's now within a grid column and columns have
-    // `position: relative;` on them. Also accounts for the grid gutter padding.
+    // Re-override the feedback icon.
     .has-feedback .form-control-feedback {
       top: 0;
     }
@@ -509,7 +522,6 @@ input[type="checkbox"] {
   // Reposition the icon because it's now within a grid column and columns have
   // `position: relative;` on them. Also accounts for the grid gutter padding.
   .has-feedback .form-control-feedback {
-    top: 0;
     right: (@grid-gutter-width / 2);
   }
 
@@ -523,9 +535,6 @@ input[type="checkbox"] {
         padding-top: ((@padding-large-vertical * @line-height-large) + 1);
       }
     }
-    .form-control {
-      &:extend(.input-lg);
-    }
   }
   .form-group-sm {
     @media (min-width: @screen-sm-min) {
@@ -533,8 +542,5 @@ input[type="checkbox"] {
         padding-top: (@padding-small-vertical + 1);
       }
     }
-    .form-control {
-      &:extend(.input-sm);
-    }
   }
 }
diff --git a/public/less/admin/bootstrap/glyphicons.less b/public/less/admin/bootstrap/glyphicons.less
index d3485dcb14..6eab7f7c20 100644
--- a/public/less/admin/bootstrap/glyphicons.less
+++ b/public/less/admin/bootstrap/glyphicons.less
@@ -33,7 +33,8 @@
 // Individual icons
 .glyphicon-asterisk               { &:before { content: "\2a"; } }
 .glyphicon-plus                   { &:before { content: "\2b"; } }
-.glyphicon-euro                   { &:before { content: "\20ac"; } }
+.glyphicon-euro,
+.glyphicon-eur                    { &:before { content: "\20ac"; } }
 .glyphicon-minus                  { &:before { content: "\2212"; } }
 .glyphicon-cloud                  { &:before { content: "\2601"; } }
 .glyphicon-envelope               { &:before { content: "\2709"; } }
diff --git a/public/less/admin/bootstrap/jumbotron.less b/public/less/admin/bootstrap/jumbotron.less
index 27cd8b81d4..340d4a372a 100644
--- a/public/less/admin/bootstrap/jumbotron.less
+++ b/public/less/admin/bootstrap/jumbotron.less
@@ -4,7 +4,7 @@
 
 
 .jumbotron {
-  padding: @jumbotron-padding;
+  padding: @jumbotron-padding (@jumbotron-padding / 2);
   margin-bottom: @jumbotron-padding;
   color: @jumbotron-color;
   background-color: @jumbotron-bg;
@@ -23,7 +23,8 @@
     border-top-color: darken(@jumbotron-bg, 10%);
   }
 
-  .container & {
+  .container &,
+  .container-fluid & {
     border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container
   }
 
@@ -32,10 +33,10 @@
   }
 
   @media screen and (min-width: @screen-sm-min) {
-    padding-top:    (@jumbotron-padding * 1.6);
-    padding-bottom: (@jumbotron-padding * 1.6);
+    padding: (@jumbotron-padding * 1.6) 0;
 
-    .container & {
+    .container &,
+    .container-fluid & {
       padding-left:  (@jumbotron-padding * 2);
       padding-right: (@jumbotron-padding * 2);
     }
diff --git a/public/less/admin/bootstrap/list-group.less b/public/less/admin/bootstrap/list-group.less
index 1946bf59f3..1462ce16b3 100644
--- a/public/less/admin/bootstrap/list-group.less
+++ b/public/less/admin/bootstrap/list-group.less
@@ -35,14 +35,6 @@
     margin-bottom: 0;
     .border-bottom-radius(@list-group-border-radius);
   }
-
-  // Align badges within list items
-  > .badge {
-    float: right;
-  }
-  > .badge + .badge {
-    margin-right: 5px;
-  }
 }
 
 
@@ -74,6 +66,7 @@ a.list-group-item {
   &.disabled:focus {
     background-color: @list-group-disabled-bg;
     color: @list-group-disabled-color;
+    cursor: @cursor-disabled;
 
     // Force color to inherit for custom content
     .list-group-item-heading {
diff --git a/public/less/admin/bootstrap/media.less b/public/less/admin/bootstrap/media.less
index 5ad22cd6d5..292e98dbd7 100644
--- a/public/less/admin/bootstrap/media.less
+++ b/public/less/admin/bootstrap/media.less
@@ -1,54 +1,45 @@
-// Media objects
-// Source: http://stubbornella.org/content/?p=497
-// --------------------------------------------------
+.media {
+  // Proper spacing between instances of .media
+  margin-top: 15px;
+
+  &:first-child {
+    margin-top: 0;
+  }
+}
 
+.media-right,
+.media > .pull-right {
+  padding-left: 10px;
+}
 
-// Common styles
-// -------------------------
+.media-left,
+.media > .pull-left {
+  padding-right: 10px;
+}
 
-// Clear the floats
-.media,
+.media-left,
+.media-right,
 .media-body {
-  overflow: hidden;
-  zoom: 1;
+  display: table-cell;
+  vertical-align: top;
 }
 
-// Proper spacing between instances of .media
-.media,
-.media .media {
-  margin-top: 15px;
-}
-.media:first-child {
-  margin-top: 0;
+.media-middle {
+  vertical-align: middle;
 }
 
-// For images and videos, set to block
-.media-object {
-  display: block;
+.media-bottom {
+  vertical-align: bottom;
 }
 
 // Reset margins on headings for tighter default spacing
 .media-heading {
-  margin: 0 0 5px;
-}
-
-
-// Media image alignment
-// -------------------------
-
-.media {
-  > .pull-left {
-    margin-right: 10px;
-  }
-  > .pull-right {
-    margin-left: 10px;
-  }
+  margin-top: 0;
+  margin-bottom: 5px;
 }
 
-
 // Media list variation
-// -------------------------
-
+//
 // Undo default ul/ol styles
 .media-list {
   padding-left: 0;
diff --git a/public/less/admin/bootstrap/mixins/buttons.less b/public/less/admin/bootstrap/mixins/buttons.less
index 409f8f20a4..92d8a056cd 100644
--- a/public/less/admin/bootstrap/mixins/buttons.less
+++ b/public/less/admin/bootstrap/mixins/buttons.less
@@ -10,6 +10,7 @@
 
   &:hover,
   &:focus,
+  &.focus,
   &:active,
   &.active,
   .open > .dropdown-toggle& {
@@ -28,6 +29,7 @@
     &,
     &:hover,
     &:focus,
+    &.focus,
     &:active,
     &.active {
       background-color: @background;
diff --git a/public/less/admin/bootstrap/mixins/forms.less b/public/less/admin/bootstrap/mixins/forms.less
index e36c4a8cf6..6f55ed9670 100644
--- a/public/less/admin/bootstrap/mixins/forms.less
+++ b/public/less/admin/bootstrap/mixins/forms.less
@@ -10,7 +10,11 @@
   .radio,
   .checkbox,
   .radio-inline,
-  .checkbox-inline  {
+  .checkbox-inline,
+  &.radio label,
+  &.checkbox label,
+  &.radio-inline label,
+  &.checkbox-inline label  {
     color: @text-color;
   }
   // Set the border and box shadow on specific inputs to match
diff --git a/public/less/admin/bootstrap/mixins/grid-framework.less b/public/less/admin/bootstrap/mixins/grid-framework.less
index 631785465f..f3b3929d6d 100644
--- a/public/less/admin/bootstrap/mixins/grid-framework.less
+++ b/public/less/admin/bootstrap/mixins/grid-framework.less
@@ -5,7 +5,7 @@
 
 .make-grid-columns() {
   // Common styles for all sizes of grid columns, widths 1-12
-  .col(@index) when (@index = 1) { // initial
+  .col(@index) { // initial
     @item: ~".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
     .col((@index + 1), @item);
   }
@@ -27,7 +27,7 @@
 }
 
 .float-grid-columns(@class) {
-  .col(@index) when (@index = 1) { // initial
+  .col(@index) { // initial
     @item: ~".col-@{class}-@{index}";
     .col((@index + 1), @item);
   }
diff --git a/public/less/admin/bootstrap/mixins/image.less b/public/less/admin/bootstrap/mixins/image.less
index 5d2cccb275..f233cb3e19 100644
--- a/public/less/admin/bootstrap/mixins/image.less
+++ b/public/less/admin/bootstrap/mixins/image.less
@@ -8,7 +8,6 @@
 // Keep images from scaling beyond the width of their parents.
 .img-responsive(@display: block) {
   display: @display;
-  width: 100% \9; // Force IE10 and below to size SVG images correctly
   max-width: 100%; // Part 1: Set a maximum relative to the parent
   height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching
 }
diff --git a/public/less/admin/bootstrap/mixins/labels.less b/public/less/admin/bootstrap/mixins/labels.less
index 6f9e490b8e..9f7a67ee3d 100644
--- a/public/less/admin/bootstrap/mixins/labels.less
+++ b/public/less/admin/bootstrap/mixins/labels.less
@@ -2,7 +2,7 @@
 
 .label-variant(@color) {
   background-color: @color;
-  
+
   &[href] {
     &:hover,
     &:focus {
diff --git a/public/less/admin/bootstrap/mixins/vendor-prefixes.less b/public/less/admin/bootstrap/mixins/vendor-prefixes.less
index e2008c8b2e..31f8e2f7ab 100644
--- a/public/less/admin/bootstrap/mixins/vendor-prefixes.less
+++ b/public/less/admin/bootstrap/mixins/vendor-prefixes.less
@@ -99,9 +99,12 @@
 
 // Placeholder text
 .placeholder(@color: @input-color-placeholder) {
-  &::-moz-placeholder           { color: @color;   // Firefox
-                                  opacity: 1; } // See https://github.com/twbs/bootstrap/pull/11526
-  &:-ms-input-placeholder       { color: @color; } // Internet Explorer 10+
+  // Firefox
+  &::-moz-placeholder {
+    color: @color;
+    opacity: 1; // See https://github.com/twbs/bootstrap/pull/11526
+  }
+  &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+
   &::-webkit-input-placeholder  { color: @color; } // Safari and Chrome
 }
 
diff --git a/public/less/admin/bootstrap/modals.less b/public/less/admin/bootstrap/modals.less
index 6da50ba929..032a497d6c 100644
--- a/public/less/admin/bootstrap/modals.less
+++ b/public/less/admin/bootstrap/modals.less
@@ -30,10 +30,10 @@
 
   // When fading in the modal, animate it to slide down
   &.fade .modal-dialog {
-    .translate3d(0, -25%, 0);
+    .translate(0, -25%);
     .transition-transform(~"0.3s ease-out");
   }
-  &.in .modal-dialog { .translate3d(0, 0, 0) }
+  &.in .modal-dialog { .translate(0, 0) }
 }
 .modal-open .modal {
   overflow-x: hidden;
@@ -62,12 +62,10 @@
 
 // Modal background
 .modal-backdrop {
-  position: fixed;
+  position: absolute;
   top: 0;
   right: 0;
-  bottom: 0;
   left: 0;
-  z-index: @zindex-modal-background;
   background-color: @modal-backdrop-bg;
   // Fade for backdrop
   &.fade { .opacity(0); }
diff --git a/public/less/admin/bootstrap/navbar.less b/public/less/admin/bootstrap/navbar.less
index 55bfd29421..67fd3528f0 100644
--- a/public/less/admin/bootstrap/navbar.less
+++ b/public/less/admin/bootstrap/navbar.less
@@ -67,6 +67,7 @@
 
     &.collapse {
       display: block !important;
+      visibility: visible !important;
       height: auto !important;
       padding-bottom: 0; // Override default setting
       overflow: visible !important;
@@ -92,7 +93,7 @@
   .navbar-collapse {
     max-height: @navbar-collapse-max-height;
 
-    @media (max-width: @screen-xs-min) and (orientation: landscape) {
+    @media (max-device-width: @screen-xs-min) and (orientation: landscape) {
       max-height: 200px;
     }
   }
@@ -141,7 +142,6 @@
   right: 0;
   left: 0;
   z-index: @zindex-navbar-fixed;
-  .translate3d(0, 0, 0);
 
   // Undo the rounded corners
   @media (min-width: @grid-float-breakpoint) {
@@ -173,6 +173,10 @@
     text-decoration: none;
   }
 
+  > img {
+    display: block;
+  }
+
   @media (min-width: @grid-float-breakpoint) {
     .navbar > .container &,
     .navbar > .container-fluid & {
@@ -271,26 +275,10 @@
         padding-bottom: @navbar-padding-vertical;
       }
     }
-
-    &.navbar-right:last-child {
-      margin-right: -@navbar-padding-horizontal;
-    }
   }
 }
 
 
-// Component alignment
-//
-// Repurpose the pull utilities as their own navbar utilities to avoid specificity
-// issues with parents and chaining. Only do this when the navbar is uncollapsed
-// though so that navbar contents properly stack and align in mobile.
-
-@media (min-width: @grid-float-breakpoint) {
-  .navbar-left  { .pull-left(); }
-  .navbar-right { .pull-right(); }
-}
-
-
 // Navbar form
 //
 // Extension of the `.form-inline` with some extra flavor for optimum display in
@@ -311,6 +299,10 @@
   .form-group {
     @media (max-width: @grid-float-breakpoint-max) {
       margin-bottom: 5px;
+
+      &:last-child {
+        margin-bottom: 0;
+      }
     }
   }
 
@@ -326,11 +318,6 @@
     padding-top: 0;
     padding-bottom: 0;
     .box-shadow(none);
-
-    // Outdent the form if last child to line up with content down the page
-    &.navbar-right:last-child {
-      margin-right: -@navbar-padding-horizontal;
-    }
   }
 }
 
@@ -344,6 +331,7 @@
 }
 // Menu position and menu caret support for dropups via extra dropup class
 .navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
+  .border-top-radius(@navbar-border-radius);
   .border-bottom-radius(0);
 }
 
@@ -375,14 +363,31 @@
     float: left;
     margin-left: @navbar-padding-horizontal;
     margin-right: @navbar-padding-horizontal;
+  }
+}
+
 
-    // Outdent the form if last child to line up with content down the page
-    &.navbar-right:last-child {
+// Component alignment
+//
+// Repurpose the pull utilities as their own navbar utilities to avoid specificity
+// issues with parents and chaining. Only do this when the navbar is uncollapsed
+// though so that navbar contents properly stack and align in mobile.
+//
+// Declared after the navbar components to ensure more specificity on the margins.
+
+@media (min-width: @grid-float-breakpoint) {
+  .navbar-left  { .pull-left(); }
+  .navbar-right {
+    .pull-right();
+    margin-right: -@navbar-padding-horizontal;
+
+    ~ .navbar-right {
       margin-right: 0;
     }
   }
 }
 
+
 // Alternate navbars
 // --------------------------------------------------
 
diff --git a/public/less/admin/bootstrap/navs.less b/public/less/admin/bootstrap/navs.less
index 98a64307ac..f26fec7a5c 100644
--- a/public/less/admin/bootstrap/navs.less
+++ b/public/less/admin/bootstrap/navs.less
@@ -36,7 +36,7 @@
         color: @nav-disabled-link-hover-color;
         text-decoration: none;
         background-color: transparent;
-        cursor: not-allowed;
+        cursor: @cursor-disabled;
       }
     }
   }
@@ -223,9 +223,11 @@
 .tab-content {
   > .tab-pane {
     display: none;
+    visibility: hidden;
   }
   > .active {
     display: block;
+    visibility: visible;
   }
 }
 
diff --git a/public/less/admin/bootstrap/normalize.less b/public/less/admin/bootstrap/normalize.less
index ce04b6a2f9..62a085a484 100644
--- a/public/less/admin/bootstrap/normalize.less
+++ b/public/less/admin/bootstrap/normalize.less
@@ -1,4 +1,4 @@
-/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
+/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
 
 //
 // 1. Set default font family to sans-serif.
@@ -25,7 +25,8 @@ body {
 
 //
 // 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.
 //
 
@@ -38,6 +39,7 @@ footer,
 header,
 hgroup,
 main,
+menu,
 nav,
 section,
 summary {
@@ -85,7 +87,7 @@ template {
 //
 
 a {
-  background: transparent;
+  background-color: transparent;
 }
 
 //
diff --git a/public/less/admin/bootstrap/pager.less b/public/less/admin/bootstrap/pager.less
index 59103f4452..41abaaadc5 100644
--- a/public/less/admin/bootstrap/pager.less
+++ b/public/less/admin/bootstrap/pager.less
@@ -48,8 +48,7 @@
     > span {
       color: @pager-disabled-color;
       background-color: @pager-bg;
-      cursor: not-allowed;
+      cursor: @cursor-disabled;
     }
   }
-
 }
diff --git a/public/less/admin/bootstrap/pagination.less b/public/less/admin/bootstrap/pagination.less
index b2856ae60e..38c4c3d346 100644
--- a/public/less/admin/bootstrap/pagination.less
+++ b/public/less/admin/bootstrap/pagination.less
@@ -69,7 +69,7 @@
       color: @pagination-disabled-color;
       background-color: @pagination-disabled-bg;
       border-color: @pagination-disabled-border;
-      cursor: not-allowed;
+      cursor: @cursor-disabled;
     }
   }
 }
diff --git a/public/less/admin/bootstrap/panels.less b/public/less/admin/bootstrap/panels.less
index 2dc21316d1..d0f8f95f44 100644
--- a/public/less/admin/bootstrap/panels.less
+++ b/public/less/admin/bootstrap/panels.less
@@ -56,7 +56,8 @@
 // any kind of custom content between the two.
 
 .panel {
-  > .list-group {
+  > .list-group,
+  > .panel-collapse > .list-group {
     margin-bottom: 0;
 
     .list-group-item {
@@ -100,6 +101,11 @@
   > .table-responsive > .table,
   > .panel-collapse > .table {
     margin-bottom: 0;
+
+    caption {
+      padding-left: @panel-body-padding;
+      padding-right: @panel-body-padding;
+    }
   }
   // Add border top radius for first one
   > .table:first-child,
@@ -109,6 +115,9 @@
     > thead:first-child,
     > tbody:first-child {
       > tr:first-child {
+        border-top-left-radius: (@panel-border-radius - 1);
+        border-top-right-radius: (@panel-border-radius - 1);
+
         td:first-child,
         th:first-child {
           border-top-left-radius: (@panel-border-radius - 1);
@@ -128,6 +137,9 @@
     > tbody:last-child,
     > tfoot:last-child {
       > tr:last-child {
+        border-bottom-left-radius: (@panel-border-radius - 1);
+        border-bottom-right-radius: (@panel-border-radius - 1);
+
         td:first-child,
         th:first-child {
           border-bottom-left-radius: (@panel-border-radius - 1);
@@ -140,7 +152,9 @@
     }
   }
   > .panel-body + .table,
-  > .panel-body + .table-responsive {
+  > .panel-body + .table-responsive,
+  > .table + .panel-body,
+  > .table-responsive + .panel-body {
     border-top: 1px solid @table-border-color;
   }
   > .table > tbody:first-child > tr:first-child th,
@@ -202,6 +216,7 @@
   .panel {
     margin-bottom: 0;
     border-radius: @panel-border-radius;
+
     + .panel {
       margin-top: 5px;
     }
@@ -209,10 +224,13 @@
 
   .panel-heading {
     border-bottom: 0;
-    + .panel-collapse > .panel-body {
+
+    + .panel-collapse > .panel-body,
+    + .panel-collapse > .list-group {
       border-top: 1px solid @panel-inner-border;
     }
   }
+
   .panel-footer {
     border-top: 0;
     + .panel-collapse .panel-body {
diff --git a/public/less/admin/bootstrap/popovers.less b/public/less/admin/bootstrap/popovers.less
index bf6af40a0f..53ee0ecd76 100644
--- a/public/less/admin/bootstrap/popovers.less
+++ b/public/less/admin/bootstrap/popovers.less
@@ -11,7 +11,12 @@
   display: none;
   max-width: @popover-max-width;
   padding: 1px;
-  text-align: left; // Reset given new insertion method
+  // Reset font and text propertes given new insertion method
+  font-family: @font-family-base;
+  font-size: @font-size-base;
+  font-weight: normal;
+  line-height: @line-height-base;
+  text-align: left;
   background-color: @popover-bg;
   background-clip: padding-box;
   border: 1px solid @popover-fallback-border-color;
@@ -33,8 +38,6 @@
   margin: 0; // reset heading margin
   padding: 8px 14px;
   font-size: @font-size-base;
-  font-weight: normal;
-  line-height: 18px;
   background-color: @popover-title-bg;
   border-bottom: 1px solid darken(@popover-title-bg, 5%);
   border-radius: (@border-radius-large - 1) (@border-radius-large - 1) 0 0;
@@ -129,5 +132,4 @@
       bottom: -@popover-arrow-width;
     }
   }
-
 }
diff --git a/public/less/admin/bootstrap/print.less b/public/less/admin/bootstrap/print.less
index 3655d03953..94ca58f12a 100644
--- a/public/less/admin/bootstrap/print.less
+++ b/public/less/admin/bootstrap/print.less
@@ -1,101 +1,107 @@
-//
-// Basic print styles
-// --------------------------------------------------
-// Source: https://github.com/h5bp/html5-boilerplate/blob/master/css/main.css
+/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */
+
+// ==========================================================================
+// Print styles.
+// Inlined to avoid the additional HTTP request: h5bp.com/r
+// ==========================================================================
 
 @media print {
+    *,
+    *:before,
+    *:after {
+        background: transparent !important;
+        color: #000 !important; // Black prints faster: h5bp.com/s
+        box-shadow: none !important;
+        text-shadow: none !important;
+    }
+
+    a,
+    a:visited {
+        text-decoration: underline;
+    }
+
+    a[href]:after {
+        content: " (" attr(href) ")";
+    }
+
+    abbr[title]:after {
+        content: " (" attr(title) ")";
+    }
+
+    // Don't show links that are fragment identifiers,
+    // or use the `javascript:` pseudo protocol
+    a[href^="#"]:after,
+    a[href^="javascript:"]:after {
+        content: "";
+    }
+
+    pre,
+    blockquote {
+        border: 1px solid #999;
+        page-break-inside: avoid;
+    }
+
+    thead {
+        display: table-header-group; // h5bp.com/t
+    }
+
+    tr,
+    img {
+        page-break-inside: avoid;
+    }
 
-  * {
-    text-shadow: none !important;
-    color: #000 !important; // Black prints faster: h5bp.com/s
-    background: transparent !important;
-    box-shadow: none !important;
-  }
-
-  a,
-  a:visited {
-    text-decoration: underline;
-  }
-
-  a[href]:after {
-    content: " (" attr(href) ")";
-  }
-
-  abbr[title]:after {
-    content: " (" attr(title) ")";
-  }
-
-  // Don't show links for images, or javascript/internal links
-  a[href^="javascript:"]:after,
-  a[href^="#"]:after {
-    content: "";
-  }
-
-  pre,
-  blockquote {
-    border: 1px solid #999;
-    page-break-inside: avoid;
-  }
-
-  thead {
-    display: table-header-group; // h5bp.com/t
-  }
-
-  tr,
-  img {
-    page-break-inside: avoid;
-  }
-
-  img {
-    max-width: 100% !important;
-  }
-
-  p,
-  h2,
-  h3 {
-    orphans: 3;
-    widows: 3;
-  }
-
-  h2,
-  h3 {
-    page-break-after: avoid;
-  }
-
-  // Chrome (OSX) fix for https://github.com/twbs/bootstrap/issues/11245
-  // Once fixed, we can just straight up remove this.
-  select {
-    background: #fff !important;
-  }
-
-  // Bootstrap components
-  .navbar {
-    display: none;
-  }
-  .table {
-    td,
-    th {
-      background-color: #fff !important;
-    }
-  }
-  .btn,
-  .dropup > .btn {
-    > .caret {
-      border-top-color: #000 !important;
-    }
-  }
-  .label {
-    border: 1px solid #000;
-  }
-
-  .table {
-    border-collapse: collapse !important;
-  }
-  .table-bordered {
-    th,
-    td {
-      border: 1px solid #ddd !important;
-    }
-  }
+    img {
+        max-width: 100% !important;
+    }
+
+    p,
+    h2,
+    h3 {
+        orphans: 3;
+        widows: 3;
+    }
+
+    h2,
+    h3 {
+        page-break-after: avoid;
+    }
+
+    // Bootstrap specific changes start
+    //
+    // Chrome (OSX) fix for https://github.com/twbs/bootstrap/issues/11245
+    // Once fixed, we can just straight up remove this.
+    select {
+        background: #fff !important;
+    }
+
+    // Bootstrap components
+    .navbar {
+        display: none;
+    }
+    .btn,
+    .dropup > .btn {
+        > .caret {
+            border-top-color: #000 !important;
+        }
+    }
+    .label {
+        border: 1px solid #000;
+    }
+
+    .table {
+        border-collapse: collapse !important;
+
+        td,
+        th {
+            background-color: #fff !important;
+        }
+    }
+    .table-bordered {
+        th,
+        td {
+            border: 1px solid #ddd !important;
+        }
+    }
 
+    // Bootstrap specific changes end
 }
diff --git a/public/less/admin/bootstrap/progress-bars.less b/public/less/admin/bootstrap/progress-bars.less
index 3ac52a29eb..8868a1feef 100644
--- a/public/less/admin/bootstrap/progress-bars.less
+++ b/public/less/admin/bootstrap/progress-bars.less
@@ -19,7 +19,6 @@
 }
 
 
-
 // Bar itself
 // -------------------------
 
@@ -29,7 +28,7 @@
   height: @line-height-computed;
   margin-bottom: @line-height-computed;
   background-color: @progress-bg;
-  border-radius: @border-radius-base;
+  border-radius: @progress-border-radius;
   .box-shadow(inset 0 1px 2px rgba(0,0,0,.1));
 }
 
@@ -67,23 +66,6 @@
   .animation(progress-bar-stripes 2s linear infinite);
 }
 
-// Account for lower percentages
-.progress-bar {
-  &[aria-valuenow="1"],
-  &[aria-valuenow="2"] {
-    min-width: 30px;
-  }
-
-  &[aria-valuenow="0"] {
-    color: @gray-light;
-    min-width: 30px;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: none;
-  }
-}
-
-
 
 // Variations
 // -------------------------
diff --git a/public/less/admin/bootstrap/responsive-embed.less b/public/less/admin/bootstrap/responsive-embed.less
index a884d49fed..c1fa8f8488 100644
--- a/public/less/admin/bootstrap/responsive-embed.less
+++ b/public/less/admin/bootstrap/responsive-embed.less
@@ -12,7 +12,8 @@
   .embed-responsive-item,
   iframe,
   embed,
-  object {
+  object,
+  video {
     position: absolute;
     top: 0;
     left: 0;
diff --git a/public/less/admin/bootstrap/scaffolding.less b/public/less/admin/bootstrap/scaffolding.less
index c1e270fb74..2a40fbcbe4 100644
--- a/public/less/admin/bootstrap/scaffolding.less
+++ b/public/less/admin/bootstrap/scaffolding.less
@@ -52,7 +52,7 @@ a {
   &:hover,
   &:focus {
     color: @link-hover-color;
-    text-decoration: underline;
+    text-decoration: @link-hover-decoration;
   }
 
   &:focus {
diff --git a/public/less/admin/bootstrap/tables.less b/public/less/admin/bootstrap/tables.less
index 2e1ef337b7..ba24498a39 100644
--- a/public/less/admin/bootstrap/tables.less
+++ b/public/less/admin/bootstrap/tables.less
@@ -6,6 +6,12 @@
 table {
   background-color: @table-bg;
 }
+caption {
+  padding-top: @table-cell-padding;
+  padding-bottom: @table-cell-padding;
+  color: @text-muted;
+  text-align: left;
+}
 th {
   text-align: left;
 }
@@ -106,10 +112,7 @@ th {
 
 .table-striped {
   > tbody > tr:nth-child(odd) {
-    > td,
-    > th {
-      background-color: @table-bg-accent;
-    }
+    background-color: @table-bg-accent;
   }
 }
 
@@ -120,10 +123,7 @@ th {
 
 .table-hover {
   > tbody > tr:hover {
-    > td,
-    > th {
-      background-color: @table-bg-hover;
-    }
+    background-color: @table-bg-hover;
   }
 }
 
@@ -169,14 +169,15 @@ table {
 // will display normally.
 
 .table-responsive {
+  overflow-x: auto;
+  min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)
+
   @media screen and (max-width: @screen-xs-max) {
     width: 100%;
     margin-bottom: (@line-height-computed * 0.75);
     overflow-y: hidden;
-    overflow-x: auto;
     -ms-overflow-style: -ms-autohiding-scrollbar;
     border: 1px solid @table-border-color;
-    -webkit-overflow-scrolling: touch;
 
     // Tighten up spacing
     > .table {
diff --git a/public/less/admin/bootstrap/theme.less b/public/less/admin/bootstrap/theme.less
index b089424cfa..a15d16ecd2 100644
--- a/public/less/admin/bootstrap/theme.less
+++ b/public/less/admin/bootstrap/theme.less
@@ -7,7 +7,6 @@
 @import "mixins.less";
 
 
-
 //
 // Buttons
 // --------------------------------------------------
@@ -28,6 +27,10 @@
   &.active {
     .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
   }
+
+  .badge {
+    text-shadow: none;
+  }
 }
 
 // Mixin for generating new styles
@@ -74,7 +77,6 @@
 .btn-danger  { .btn-styles(@btn-danger-bg); }
 
 
-
 //
 // Images
 // --------------------------------------------------
@@ -85,7 +87,6 @@
 }
 
 
-
 //
 // Dropdowns
 // --------------------------------------------------
@@ -103,7 +104,6 @@
 }
 
 
-
 //
 // Navbar
 // --------------------------------------------------
@@ -116,8 +116,9 @@
   @shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);
   .box-shadow(@shadow);
 
+  .navbar-nav > .open > a,
   .navbar-nav > .active > a {
-    #gradient > .vertical(@start-color: darken(@navbar-default-bg, 5%); @end-color: darken(@navbar-default-bg, 2%));
+    #gradient > .vertical(@start-color: darken(@navbar-default-link-active-bg, 5%); @end-color: darken(@navbar-default-link-active-bg, 2%));
     .box-shadow(inset 0 3px 9px rgba(0,0,0,.075));
   }
 }
@@ -131,8 +132,9 @@
   #gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);
   .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
 
+  .navbar-nav > .open > a,
   .navbar-nav > .active > a {
-    #gradient > .vertical(@start-color: @navbar-inverse-bg; @end-color: lighten(@navbar-inverse-bg, 2.5%));
+    #gradient > .vertical(@start-color: @navbar-inverse-link-active-bg; @end-color: lighten(@navbar-inverse-link-active-bg, 2.5%));
     .box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
   }
 
@@ -149,6 +151,17 @@
   border-radius: 0;
 }
 
+// Fix active state of dropdown items in collapsed mode
+@media (max-width: @grid-float-breakpoint-max) {
+  .navbar .navbar-nav .open .dropdown-menu > .active > a {
+    &,
+    &:hover,
+    &:focus {
+      color: #fff;
+      #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
+    }
+  }
+}
 
 
 //
@@ -175,7 +188,6 @@
 .alert-danger     { .alert-styles(@alert-danger-bg); }
 
 
-
 //
 // Progress bars
 // --------------------------------------------------
@@ -218,8 +230,11 @@
   text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);
   #gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));
   border-color: darken(@list-group-active-border, 7.5%);
-}
 
+  .badge {
+    text-shadow: none;
+  }
+}
 
 
 //
@@ -245,7 +260,6 @@
 .panel-danger > .panel-heading    { .panel-heading-styles(@panel-danger-heading-bg); }
 
 
-
 //
 // Wells
 // --------------------------------------------------
diff --git a/public/less/admin/bootstrap/thumbnails.less b/public/less/admin/bootstrap/thumbnails.less
index c428920bc6..0713e67d00 100644
--- a/public/less/admin/bootstrap/thumbnails.less
+++ b/public/less/admin/bootstrap/thumbnails.less
@@ -12,7 +12,7 @@
   background-color: @thumbnail-bg;
   border: 1px solid @thumbnail-border;
   border-radius: @thumbnail-border-radius;
-  .transition(all .2s ease-in-out);
+  .transition(border .2s ease-in-out);
 
   > img,
   a > img {
diff --git a/public/less/admin/bootstrap/tooltip.less b/public/less/admin/bootstrap/tooltip.less
index bd626996f9..9c2a37fd43 100644
--- a/public/less/admin/bootstrap/tooltip.less
+++ b/public/less/admin/bootstrap/tooltip.less
@@ -9,7 +9,10 @@
   z-index: @zindex-tooltip;
   display: block;
   visibility: visible;
+  // Reset font and text propertes given new insertion method
+  font-family: @font-family-base;
   font-size: @font-size-small;
+  font-weight: normal;
   line-height: 1.4;
   .opacity(0);
 
@@ -39,6 +42,7 @@
   border-color: transparent;
   border-style: solid;
 }
+// Note: Deprecated .top-left, .top-right, .bottom-left, and .bottom-right as of v3.3.1
 .tooltip {
   &.top .tooltip-arrow {
     bottom: 0;
@@ -49,13 +53,15 @@
   }
   &.top-left .tooltip-arrow {
     bottom: 0;
-    left: @tooltip-arrow-width;
+    right: @tooltip-arrow-width;
+    margin-bottom: -@tooltip-arrow-width;
     border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
     border-top-color: @tooltip-arrow-color;
   }
   &.top-right .tooltip-arrow {
     bottom: 0;
-    right: @tooltip-arrow-width;
+    left: @tooltip-arrow-width;
+    margin-bottom: -@tooltip-arrow-width;
     border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
     border-top-color: @tooltip-arrow-color;
   }
@@ -82,13 +88,15 @@
   }
   &.bottom-left .tooltip-arrow {
     top: 0;
-    left: @tooltip-arrow-width;
+    right: @tooltip-arrow-width;
+    margin-top: -@tooltip-arrow-width;
     border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
     border-bottom-color: @tooltip-arrow-color;
   }
   &.bottom-right .tooltip-arrow {
     top: 0;
-    right: @tooltip-arrow-width;
+    left: @tooltip-arrow-width;
+    margin-top: -@tooltip-arrow-width;
     border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
     border-bottom-color: @tooltip-arrow-color;
   }
diff --git a/public/less/admin/bootstrap/type.less b/public/less/admin/bootstrap/type.less
index 9b1e48bae0..3ec976eefc 100644
--- a/public/less/admin/bootstrap/type.less
+++ b/public/less/admin/bootstrap/type.less
@@ -80,11 +80,6 @@ small,
   font-size: floor((100% * @font-size-small / @font-size-base));
 }
 
-// Undo browser default styling
-cite {
-  font-style: normal;
-}
-
 mark,
 .mark {
   background-color: @state-warning-bg;
@@ -299,12 +294,6 @@ blockquote.pull-right {
   }
 }
 
-// Quotes
-blockquote:before,
-blockquote:after {
-  content: "";
-}
-
 // Addresses
 address {
   margin-bottom: @line-height-computed;
diff --git a/public/less/admin/bootstrap/utilities.less b/public/less/admin/bootstrap/utilities.less
index c0becabe38..a26031214b 100644
--- a/public/less/admin/bootstrap/utilities.less
+++ b/public/less/admin/bootstrap/utilities.less
@@ -53,5 +53,4 @@
 
 .affix {
   position: fixed;
-  .translate3d(0, 0, 0);
 }
diff --git a/public/less/admin/bootstrap/variables.less b/public/less/admin/bootstrap/variables.less
index 2ab50d82c6..b13be9d449 100644
--- a/public/less/admin/bootstrap/variables.less
+++ b/public/less/admin/bootstrap/variables.less
@@ -7,13 +7,14 @@
 //
 //## Gray and brand colors for use across Bootstrap.
 
-@gray-darker:            lighten(#000, 13.5%); // #222
-@gray-dark:              lighten(#000, 20%);   // #333
-@gray:                   lighten(#000, 33.5%); // #555
-@gray-light:             lighten(#000, 46.7%); // #777
-@gray-lighter:           lighten(#000, 93.5%); // #eee
-
-@brand-primary:         #428bca;
+@gray-base:              #000;
+@gray-darker:            lighten(@gray-base, 13.5%); // #222
+@gray-dark:              lighten(@gray-base, 20%);   // #333
+@gray:                   lighten(@gray-base, 33.5%); // #555
+@gray-light:             lighten(@gray-base, 46.7%); // #777
+@gray-lighter:           lighten(@gray-base, 93.5%); // #eee
+
+@brand-primary:         darken(#428bca, 6.5%);
 @brand-success:         #5cb85c;
 @brand-info:            #5bc0de;
 @brand-warning:         #f0ad4e;
@@ -33,13 +34,15 @@
 @link-color:            @brand-primary;
 //** Link hover color set via `darken()` function.
 @link-hover-color:      darken(@link-color, 15%);
+//** Link hover decoration.
+@link-hover-decoration: underline;
 
 
 //== Typography
 //
 //## Font, line-height, and color for body text, headings, and more.
 
-@font-family-sans-serif:  "Open Sans", Helvetica, Arial, sans-serif;
+@font-family-sans-serif:  "Helvetica Neue", Helvetica, Arial, sans-serif;
 @font-family-serif:       Georgia, "Times New Roman", Times, serif;
 //** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
 @font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace;
@@ -181,13 +184,20 @@
 @input-color:                    @gray;
 //** `<input>` border color
 @input-border:                   #ccc;
-//** `<input>` border radius
+
+// TODO: Rename `@input-border-radius` to `@input-border-radius-base` in v4
+//** Default `.form-control` border radius
 @input-border-radius:            @border-radius-base;
+//** Large `.form-control` border radius
+@input-border-radius-large:      @border-radius-large;
+//** Small `.form-control` border radius
+@input-border-radius-small:      @border-radius-small;
+
 //** Border color for inputs on focus
 @input-border-focus:             #66afe9;
 
 //** Placeholder text color
-@input-color-placeholder:        @gray-light;
+@input-color-placeholder:        #999;
 
 //** Default `.form-control` height
 @input-height-base:              (@line-height-computed + (@padding-base-vertical * 2) + 2);
@@ -204,6 +214,9 @@
 //** Border color for textual input addons
 @input-group-addon-border-color: @input-border;
 
+//** Disabled cursor for form controls and buttons.
+@cursor-disabled:                not-allowed;
+
 
 //== Dropdowns
 //
@@ -252,8 +265,7 @@
 @zindex-popover:           1060;
 @zindex-tooltip:           1070;
 @zindex-navbar-fixed:      1030;
-@zindex-modal-background:  1040;
-@zindex-modal:             1050;
+@zindex-modal:             1040;
 
 
 //== Media queries breakpoints
@@ -302,10 +314,10 @@
 //** Number of columns in the grid.
 @grid-columns:              12;
 //** Padding between columns. Gets divided in half for the left and right.
-@grid-gutter-width:         15px;
+@grid-gutter-width:         30px;
 // Navbar collapse
 //** Point at which the navbar becomes uncollapsed.
-@grid-float-breakpoint:     0;
+@grid-float-breakpoint:     @screen-sm-min;
 //** Point at which the navbar begins collapsing.
 @grid-float-breakpoint-max: (@grid-float-breakpoint - 1);
 
@@ -315,17 +327,17 @@
 //## Define the maximum width of `.container` for different screen sizes.
 
 // Small screen / tablet
-@container-tablet:             ((720px + @grid-gutter-width));
+@container-tablet:             (720px + @grid-gutter-width);
 //** For `@screen-sm-min` and up.
 @container-sm:                 @container-tablet;
 
 // Medium screen / desktop
-@container-desktop:            ((940px + @grid-gutter-width));
+@container-desktop:            (940px + @grid-gutter-width);
 //** For `@screen-md-min` and up.
 @container-md:                 @container-desktop;
 
 // Large screen / wide desktop
-@container-large-desktop:      ((1140px + @grid-gutter-width));
+@container-large-desktop:      (1140px + @grid-gutter-width);
 //** For `@screen-lg-min` and up.
 @container-lg:                 @container-large-desktop;
 
@@ -368,12 +380,12 @@
 
 // Inverted navbar
 // Reset inverted navbar basics
-@navbar-inverse-color:                      @gray-light;
+@navbar-inverse-color:                      lighten(@gray-light, 15%);
 @navbar-inverse-bg:                         #222;
 @navbar-inverse-border:                     darken(@navbar-inverse-bg, 10%);
 
 // Inverted navbar links
-@navbar-inverse-link-color:                 @gray-light;
+@navbar-inverse-link-color:                 lighten(@gray-light, 15%);
 @navbar-inverse-link-hover-color:           #fff;
 @navbar-inverse-link-hover-bg:              transparent;
 @navbar-inverse-link-active-color:          @navbar-inverse-link-hover-color;
@@ -403,8 +415,6 @@
 @nav-disabled-link-color:                   @gray-light;
 @nav-disabled-link-hover-color:             @gray-light;
 
-@nav-open-link-hover-color:                 #fff;
-
 //== Tabs
 @nav-tabs-border-color:                     #ddd;
 
@@ -529,7 +539,7 @@
 //** Popover arrow width
 @popover-arrow-width:                 10px;
 //** Popover arrow color
-@popover-arrow-color:                 #fff;
+@popover-arrow-color:                 @popover-bg;
 
 //** Popover outer arrow width
 @popover-arrow-outer-width:           (@popover-arrow-width + 1);
@@ -628,6 +638,8 @@
 @progress-bg:                 #f5f5f5;
 //** Progress bar text color
 @progress-bar-color:          #fff;
+//** Variable for setting rounded corners on progress bar.
+@progress-border-radius:      @border-radius-base;
 
 //** Default progress bar color
 @progress-bar-bg:             @brand-primary;
@@ -842,5 +854,3 @@
 @dl-horizontal-offset:        @component-offset-horizontal;
 //** Horizontal line color.
 @hr-border:                   @gray-lighter;
-
-