Initial commit

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/CHANGELOG.md

@@ -0,0 +1,102 @@
+# v1.7.0
+## 05/xx/2017
+
+1. [](#improved)
+    * Added default page template.
+    * Added blueprints for docs and chapter pages
+
+# v1.6.3
+## 01/31/2017
+
+1. [](#bugfix)
+    * Fixed changelog date
+
+# v1.6.2
+## 01/31/2017
+
+1. [](#bugfix)
+    * Fixed a PHP 7.1 issue
+
+# v1.6.1
+## 01/24/2017
+
+1. [](#new)
+    * Updated to FontAwesome 4.7.0 with [Grav icon](http://fontawesome.io/icon/grav/)
+
+# v1.6.0
+## 07/14/2016
+
+1. [](#new)
+    * Added the spanish language
+1. [](#improved)
+    * Remove unneeded streams from Theme YAML
+    * Set the page language from Grav's Language configuration. Default to english.
+1. [](#bugfix)
+    * Fix an issue on iOS 9+ Safari scaling
+
+# v1.5.0
+## 01/06/2016
+
+1. [](#new)
+    * Added keyboard prev/next navigation
+1. [](#improved)
+    * Various language updates
+1. [](#bugfix)
+    * Fixed a typo in CSS
+
+# v1.4.2
+## 12/18/2015
+
+1. [](#bugfix)
+    * Fixed clipboard for Safari
+
+# v1.4.1
+## 12/11/2015
+
+1. [](#new)
+    * Support new sidebar scrollbar
+    * New subtle `subtitle` styling
+
+# v1.4.0
+## 10/07/2015
+
+1. [](#new)
+    * Added 1-click copy-to-clipboard feature for `code` and `pre` tags
+    * Added German translations
+    * Configurable root page
+1. [](#improved)
+    * Wrapped topbar to remove it from error pages
+1. [](#bugfix)
+    * Fix for bad YAML
+    * Fix for bad HTML in github note
+
+# v1.3.0
+## 09/11/2015
+
+1. [](#new)
+    * Added configurable Google analytics code
+
+# v1.2.0
+## 08/25/2015
+
+1. [](#improved)
+    * Added blueprints for Grav Admin plugin
+
+# v1.1.0
+## 07/19/2015
+
+1. [](#new)
+    * Added search highlight support
+    * Added a footer
+
+# v1.0.1
+## 06/2/2015
+
+1. [](#new)
+    * Added support for 2+ page levels
+
+# v1.0.0
+## 06/17/2015
+
+1. [](#new)
+    * ChangeLog started...

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Grav
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/README.md

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+# Learn2
+
+![Learn2](screenshot.jpg)
+
+Learn2 is the default [Grav Learn](http://learn.getgrav.org) theme. Simple, fast and modern.
+
+# Installation
+
+Installing the Learn2 theme can be done in one of two ways. Our GPM (Grav Package Manager) installation method enables you to quickly and easily install the theme with a simple terminal command, while the manual method enables you to do so via a zip file. 
+
+The theme is designed to be used to provide a documentation site. You can see this in action at [](http://learn.getgrav.org)
+
+## GPM Installation (Preferred)
+
+The simplest way to install this theme is via the [Grav Package Manager (GPM)](http://learn.getgrav.org/advanced/grav-gpm) through your system's Terminal (also called the command line).  From the root of your Grav install type:
+
+    bin/gpm install learn2
+
+This will install the Learn2 theme into your `/user/themes` directory within Grav. Its files can be found under `/your/site/grav/user/themes/learn2`.
+
+## Manual Installation
+
+To install this theme, just download the zip version of this repository and unzip it under `/your/site/grav/user/themes`. Then, rename the folder to `learn2`. You can find these files either on [GitHub](https://github.com/getgrav/grav-theme-learn2) or via [GetGrav.org](http://getgrav.org/downloads/themes).
+
+You should now have all the theme files under
+
+    /your/site/grav/user/themes/learn2
+
+>> NOTE: This theme is a modular component for Grav which requires the [Grav](http://github.com/getgrav/grav), [Error](https://github.com/getgrav/grav-theme-error) and [Problems](https://github.com/getgrav/grav-plugin-problems) plugins.
+
+# Updating
+
+As development for the Learn2 theme continues, new versions may become available that add additional features and functionality, improve compatibility with newer Grav releases, and generally provide a better user experience. Updating Learn2 is easy, and can be done through Grav's GPM system, as well as manually.
+
+## GPM Update (Preferred)
+
+The simplest way to update this theme is via the [Grav Package Manager (GPM)](http://learn.getgrav.org/advanced/grav-gpm). You can do this with this by navigating to the root directory of your Grav install using your system's Terminal (also called command line) and typing the following:
+
+    bin/gpm update learn2
+
+This command will check your Grav install to see if your Learn2 theme is due for an update. If a newer release is found, you will be asked whether or not you wish to update. To continue, type `y` and hit enter. The theme will automatically update and clear Grav's cache.
+
+## Manual Update
+
+Manually updating Learn2 is pretty simple. Here is what you will need to do to get this done:
+
+* Delete the `your/site/user/themes/learn2` directory.
+* Download the new version of the Learn2 theme from either [GitHub](https://github.com/getgrav/grav-theme-learn2) or [GetGrav.org](http://getgrav.org/downloads/themes#extras).
+* Unzip the zip file in `your/site/user/themes` and rename the resulting folder to `learn2`.
+* Clear the Grav cache. The simplest way to do this is by going to the root Grav directory in terminal and typing `bin/grav clear-cache`.
+
+> Note: Any changes you have made to any of the files listed under this directory will also be removed and replaced by the new set. Any files located elsewhere (for example a YAML settings file placed in `user/config/themes`) will remain intact.
+
+## Features
+
+* Lightweight and minimal for optimal performance
+* Fully responsive with off-page mobile navigation
+* SCSS based CSS source files for easy customization
+* Built specifically for providing easy to read documentation
+* Fontawesome icon support
+
+### Supported Page Templates
+
+* "Docs" template
+* "Chapter" template
+* Error view template
+
+
+## Setup
+
+If you want to set Learn2 as the default theme, you can do so by following these steps:
+
+* Navigate to `/your/site/grav/user/config`.
+* Open the **system.yaml** file.
+* Change the `theme:` setting to `theme: learn2`.
+* Save your changes.
+* Clear the Grav cache. The simplest way to do this is by going to the root Grav directory in Terminal and typing `bin/grav clear-cache`.
+
+Once this is done, you should be able to see the new theme on the frontend. Keep in mind any customizations made to the previous theme will not be reflected as all of the theme and templating information is now being pulled from the **learn2** folder.

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/blueprints.yaml

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+name: Learn2
+version: 1.6.3
+description: "Learn2 is a new modern documentation theme for Grav"
+icon: book
+author:
+  name: Team Grav
+  email: devs@getgrav.org
+  url: http://getgrav.org
+homepage: https://github.com/getgrav/grav-theme-learn2
+demo: http://learn.getgrav.org
+keywords: heme, docs, modern, fast, responsive, html5, css3
+bugs: https://github.com/getgrav/grav-theme-learn2/issues
+license: MIT
+
+form:
+  validation: loose
+  fields:
+    top_level_version:
+        type: toggle
+        label: Top Level Version
+        highlight: 1
+        default: 0
+        options:
+          1: Enabled
+          0: Disabled
+        validate:
+          type: bool
+
+    home_url:
+        type: text
+        label: Home URL
+        placeholder: http://getgrav.org
+        validate:
+          type: text
+
+    google_analytics_code:
+        type: text
+        label: Google Analytics Code
+        placeholder: UA-XXXXXXXX-X
+        validate:
+          type: text
+
+    github.position:
+        type: select
+        size: medium
+        classes: fancy
+        label: GitHub Position
+        options:
+            top: Top
+            bottom: Bottom
+            off: Off
+
+    github.tree:
+        type: text
+        label: GitHub Tree
+        default: https://github.com/getgrav/grav-skeleton-rtfm-site/blob/develop/
+
+    github.commits:
+        type: text
+        label: GitHub Tree
+        default: https://github.com/getgrav/grav-skeleton-rtfm-site/commits/develop/
+
+    github.commits:
+        type: text
+        label: GitHub Tree
+        default: https://github.com/getgrav/grav-skeleton-rtfm-site/commits/develop/

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/blueprints/chapter.yaml

@@ -0,0 +1,4 @@
+title: Chapter
+'@extends':
+    type: default
+    context: blueprints://pages

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/blueprints/docs.yaml

@@ -0,0 +1,4 @@
+title: Docs
+'@extends':
+    type: default
+    context: blueprints://pages

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/css-compiled/nucleus.css

@@ -0,0 +1,617 @@
+*, *::before, *::after {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box; }
+
+@-webkit-viewport {
+  width: device-width; }
+@-moz-viewport {
+  width: device-width; }
+@-ms-viewport {
+  width: device-width; }
+@-o-viewport {
+  width: device-width; }
+@viewport {
+  width: device-width; }
+html {
+  font-size: 100%;
+  -ms-text-size-adjust: 100%;
+  -webkit-text-size-adjust: 100%; }
+
+body {
+  margin: 0; }
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section,
+summary {
+  display: block; }
+
+audio,
+canvas,
+progress,
+video {
+  display: inline-block;
+  vertical-align: baseline; }
+
+audio:not([controls]) {
+  display: none;
+  height: 0; }
+
+[hidden],
+template {
+  display: none; }
+
+a {
+  background: transparent;
+  text-decoration: none; }
+
+a:active,
+a:hover {
+  outline: 0; }
+
+abbr[title] {
+  border-bottom: 1px dotted; }
+
+b,
+strong {
+  font-weight: bold; }
+
+dfn {
+  font-style: italic; }
+
+mark {
+  background: #FFFF27;
+  color: #333; }
+
+sub,
+sup {
+  font-size: 0.8rem;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline; }
+
+sup {
+  top: -0.5em; }
+
+sub {
+  bottom: -0.25em; }
+
+img {
+  border: 0;
+  max-width: 100%; }
+
+svg:not(:root) {
+  overflow: hidden; }
+
+figure {
+  margin: 1em 40px; }
+
+hr {
+  height: 0; }
+
+pre {
+  overflow: auto; }
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  color: inherit;
+  font: inherit;
+  margin: 0; }
+
+button {
+  overflow: visible; }
+
+button,
+select {
+  text-transform: none; }
+
+button,
+html input[type="button"],
+input[type="reset"],
+input[type="submit"] {
+  -webkit-appearance: button;
+  cursor: pointer; }
+
+button[disabled],
+html input[disabled] {
+  cursor: default; }
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+  border: 0;
+  padding: 0; }
+
+input {
+  line-height: normal; }
+
+input[type="checkbox"],
+input[type="radio"] {
+  padding: 0; }
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+  height: auto; }
+
+input[type="search"] {
+  -webkit-appearance: textfield; }
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none; }
+
+legend {
+  border: 0;
+  padding: 0; }
+
+textarea {
+  overflow: auto; }
+
+optgroup {
+  font-weight: bold; }
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+  table-layout: fixed;
+  width: 100%; }
+
+tr, td, th {
+  vertical-align: middle; }
+
+th, td {
+  padding: 0.425rem 0; }
+
+th {
+  text-align: left; }
+
+.container {
+  width: 75em;
+  margin: 0 auto;
+  padding: 0; }
+  @media only all and (min-width: 60em) and (max-width: 74.938em) {
+    .container {
+      width: 60em; } }
+  @media only all and (min-width: 48em) and (max-width: 59.938em) {
+    .container {
+      width: 48em; } }
+  @media only all and (min-width: 30.063em) and (max-width: 47.938em) {
+    .container {
+      width: 30em; } }
+  @media only all and (max-width: 30em) {
+    .container {
+      width: 100%; } }
+
+.grid {
+  display: -webkit-box;
+  display: -moz-box;
+  display: box;
+  display: -webkit-flex;
+  display: -moz-flex;
+  display: -ms-flexbox;
+  display: flex;
+  -webkit-flex-flow: row;
+  -moz-flex-flow: row;
+  flex-flow: row;
+  list-style: none;
+  margin: 0;
+  padding: 0; }
+  @media only all and (max-width: 47.938em) {
+    .grid {
+      -webkit-flex-flow: row wrap;
+      -moz-flex-flow: row wrap;
+      flex-flow: row wrap; } }
+
+.block {
+  -webkit-box-flex: 1;
+  -moz-box-flex: 1;
+  box-flex: 1;
+  -webkit-flex: 1;
+  -moz-flex: 1;
+  -ms-flex: 1;
+  flex: 1;
+  min-width: 0;
+  min-height: 0; }
+  @media only all and (max-width: 47.938em) {
+    .block {
+      -webkit-box-flex: 0;
+      -moz-box-flex: 0;
+      box-flex: 0;
+      -webkit-flex: 0 100%;
+      -moz-flex: 0 100%;
+      -ms-flex: 0 100%;
+      flex: 0 100%; } }
+
+.content {
+  margin: 0.625rem;
+  padding: 0.938rem; }
+
+@media only all and (max-width: 47.938em) {
+  body [class*="size-"] {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 100%;
+    -moz-flex: 0 100%;
+    -ms-flex: 0 100%;
+    flex: 0 100%; } }
+
+.size-1-2 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 50%;
+  -moz-flex: 0 50%;
+  -ms-flex: 0 50%;
+  flex: 0 50%; }
+
+.size-1-3 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 33.33333%;
+  -moz-flex: 0 33.33333%;
+  -ms-flex: 0 33.33333%;
+  flex: 0 33.33333%; }
+
+.size-1-4 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 25%;
+  -moz-flex: 0 25%;
+  -ms-flex: 0 25%;
+  flex: 0 25%; }
+
+.size-1-5 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 20%;
+  -moz-flex: 0 20%;
+  -ms-flex: 0 20%;
+  flex: 0 20%; }
+
+.size-1-6 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 16.66667%;
+  -moz-flex: 0 16.66667%;
+  -ms-flex: 0 16.66667%;
+  flex: 0 16.66667%; }
+
+.size-1-7 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 14.28571%;
+  -moz-flex: 0 14.28571%;
+  -ms-flex: 0 14.28571%;
+  flex: 0 14.28571%; }
+
+.size-1-8 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 12.5%;
+  -moz-flex: 0 12.5%;
+  -ms-flex: 0 12.5%;
+  flex: 0 12.5%; }
+
+.size-1-9 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 11.11111%;
+  -moz-flex: 0 11.11111%;
+  -ms-flex: 0 11.11111%;
+  flex: 0 11.11111%; }
+
+.size-1-10 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 10%;
+  -moz-flex: 0 10%;
+  -ms-flex: 0 10%;
+  flex: 0 10%; }
+
+.size-1-11 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 9.09091%;
+  -moz-flex: 0 9.09091%;
+  -ms-flex: 0 9.09091%;
+  flex: 0 9.09091%; }
+
+.size-1-12 {
+  -webkit-box-flex: 0;
+  -moz-box-flex: 0;
+  box-flex: 0;
+  -webkit-flex: 0 8.33333%;
+  -moz-flex: 0 8.33333%;
+  -ms-flex: 0 8.33333%;
+  flex: 0 8.33333%; }
+
+@media only all and (min-width: 48em) and (max-width: 59.938em) {
+  .size-tablet-1-2 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 50%;
+    -moz-flex: 0 50%;
+    -ms-flex: 0 50%;
+    flex: 0 50%; }
+
+  .size-tablet-1-3 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 33.33333%;
+    -moz-flex: 0 33.33333%;
+    -ms-flex: 0 33.33333%;
+    flex: 0 33.33333%; }
+
+  .size-tablet-1-4 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 25%;
+    -moz-flex: 0 25%;
+    -ms-flex: 0 25%;
+    flex: 0 25%; }
+
+  .size-tablet-1-5 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 20%;
+    -moz-flex: 0 20%;
+    -ms-flex: 0 20%;
+    flex: 0 20%; }
+
+  .size-tablet-1-6 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 16.66667%;
+    -moz-flex: 0 16.66667%;
+    -ms-flex: 0 16.66667%;
+    flex: 0 16.66667%; }
+
+  .size-tablet-1-7 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 14.28571%;
+    -moz-flex: 0 14.28571%;
+    -ms-flex: 0 14.28571%;
+    flex: 0 14.28571%; }
+
+  .size-tablet-1-8 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 12.5%;
+    -moz-flex: 0 12.5%;
+    -ms-flex: 0 12.5%;
+    flex: 0 12.5%; }
+
+  .size-tablet-1-9 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 11.11111%;
+    -moz-flex: 0 11.11111%;
+    -ms-flex: 0 11.11111%;
+    flex: 0 11.11111%; }
+
+  .size-tablet-1-10 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 10%;
+    -moz-flex: 0 10%;
+    -ms-flex: 0 10%;
+    flex: 0 10%; }
+
+  .size-tablet-1-11 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 9.09091%;
+    -moz-flex: 0 9.09091%;
+    -ms-flex: 0 9.09091%;
+    flex: 0 9.09091%; }
+
+  .size-tablet-1-12 {
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+    -webkit-flex: 0 8.33333%;
+    -moz-flex: 0 8.33333%;
+    -ms-flex: 0 8.33333%;
+    flex: 0 8.33333%; } }
+@media only all and (max-width: 47.938em) {
+  @supports not (flex-wrap: wrap) {
+    .grid {
+      display: block;
+      -webkit-box-lines: inherit;
+      -moz-box-lines: inherit;
+      box-lines: inherit;
+      -webkit-flex-wrap: inherit;
+      -moz-flex-wrap: inherit;
+      -ms-flex-wrap: inherit;
+      flex-wrap: inherit; }
+
+    .block {
+      display: block;
+      -webkit-box-flex: inherit;
+      -moz-box-flex: inherit;
+      box-flex: inherit;
+      -webkit-flex: inherit;
+      -moz-flex: inherit;
+      -ms-flex: inherit;
+      flex: inherit; } } }
+.first-block {
+  -webkit-box-ordinal-group: 0;
+  -webkit-order: -1;
+  -ms-flex-order: -1;
+  order: -1; }
+
+.last-block {
+  -webkit-box-ordinal-group: 2;
+  -webkit-order: 1;
+  -ms-flex-order: 1;
+  order: 1; }
+
+.fixed-blocks {
+  -webkit-flex-flow: row wrap;
+  -moz-flex-flow: row wrap;
+  flex-flow: row wrap; }
+  .fixed-blocks .block {
+    -webkit-box-flex: inherit;
+    -moz-box-flex: inherit;
+    box-flex: inherit;
+    -webkit-flex: inherit;
+    -moz-flex: inherit;
+    -ms-flex: inherit;
+    flex: inherit;
+    width: 25%; }
+    @media only all and (min-width: 60em) and (max-width: 74.938em) {
+      .fixed-blocks .block {
+        width: 33.33333%; } }
+    @media only all and (min-width: 48em) and (max-width: 59.938em) {
+      .fixed-blocks .block {
+        width: 50%; } }
+    @media only all and (max-width: 47.938em) {
+      .fixed-blocks .block {
+        width: 100%; } }
+
+body {
+  font-size: 1.05rem;
+  line-height: 1.7; }
+
+h1, h2, h3, h4, h5, h6 {
+  margin: 0.85rem 0 1.7rem 0;
+  text-rendering: optimizeLegibility; }
+
+h1 {
+  font-size: 3.25rem; }
+
+h2 {
+  font-size: 2.55rem; }
+
+h3 {
+  font-size: 2.15rem; }
+
+h4 {
+  font-size: 1.8rem; }
+
+h5 {
+  font-size: 1.4rem; }
+
+h6 {
+  font-size: 0.9rem; }
+
+p {
+  margin: 1.7rem 0; }
+
+ul, ol {
+  margin-top: 1.7rem;
+  margin-bottom: 1.7rem; }
+  ul ul, ul ol, ol ul, ol ol {
+    margin-top: 0;
+    margin-bottom: 0; }
+
+blockquote {
+  margin: 1.7rem 0;
+  padding-left: 0.85rem; }
+
+cite {
+  display: block;
+  font-size: 0.925rem; }
+  cite:before {
+    content: "\2014 \0020"; }
+
+pre {
+  margin: 1.7rem 0;
+  padding: 0.938rem; }
+
+code {
+  vertical-align: bottom; }
+
+small {
+  font-size: 0.925rem; }
+
+hr {
+  border-left: none;
+  border-right: none;
+  border-top: none;
+  margin: 1.7rem 0; }
+
+fieldset {
+  border: 0;
+  padding: 0.938rem;
+  margin: 0 0 1.7rem 0; }
+
+input,
+label,
+select {
+  display: block; }
+
+label {
+  margin-bottom: 0.425rem; }
+  label.required:after {
+    content: "*"; }
+  label abbr {
+    display: none; }
+
+textarea, input[type="email"], input[type="number"], input[type="password"], input[type="search"], input[type="tel"], input[type="text"], input[type="url"], input[type="color"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="time"], input[type="week"], select[multiple=multiple] {
+  -webkit-transition: border-color;
+  -moz-transition: border-color;
+  transition: border-color;
+  border-radius: 0.1875rem;
+  margin-bottom: 0.85rem;
+  padding: 0.425rem 0.425rem;
+  width: 100%; }
+  textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, select[multiple=multiple]:focus {
+    outline: none; }
+
+textarea {
+  resize: vertical; }
+
+input[type="checkbox"], input[type="radio"] {
+  display: inline;
+  margin-right: 0.425rem; }
+
+input[type="file"] {
+  width: 100%; }
+
+select {
+  width: auto;
+  max-width: 100%;
+  margin-bottom: 1.7rem; }
+
+button,
+input[type="submit"] {
+  cursor: pointer;
+  user-select: none;
+  vertical-align: middle;
+  white-space: nowrap;
+  border: inherit; }
+
+/*# sourceMappingURL=nucleus.css.map */

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/css-compiled/theme.css

@@ -0,0 +1,940 @@
+@charset "UTF-8";
+@import url(//fonts.googleapis.com/css?family=Montserrat:400|Muli:300,400|Inconsolata);
+#top-github-link, #body #breadcrumbs {
+  position: relative;
+  top: 50%;
+  -webkit-transform: translateY(-50%);
+  -moz-transform: translateY(-50%);
+  -o-transform: translateY(-50%);
+  -ms-transform: translateY(-50%);
+  transform: translateY(-50%); }
+
+.button, .button-secondary {
+  display: inline-block;
+  padding: 7px 12px; }
+  .button:active, .button-secondary:active {
+    margin: 2px 0 -2px 0; }
+
+body {
+  background: #fff;
+  color: #555;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale; }
+
+a {
+  color: #1694CA; }
+  a:hover {
+    color: #0e6185; }
+
+pre {
+  position: relative; }
+
+.bg {
+  background: #fff;
+  border: 1px solid #eaeaea; }
+
+b, strong, label, th {
+  font-weight: 600; }
+
+.default-animation, #header #logo-svg, #header #logo-svg path, #sidebar, #sidebar ul, #body, #body .padding, #body .nav {
+  -webkit-transition: all 0.5s ease;
+  -moz-transition: all 0.5s ease;
+  transition: all 0.5s ease; }
+
+fieldset {
+  border: 1px solid #ddd; }
+
+textarea, input[type="email"], input[type="number"], input[type="password"], input[type="search"], input[type="tel"], input[type="text"], input[type="url"], input[type="color"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="time"], input[type="week"], select[multiple=multiple] {
+  background-color: white;
+  border: 1px solid #ddd;
+  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06); }
+  textarea:hover, input[type="email"]:hover, input[type="number"]:hover, input[type="password"]:hover, input[type="search"]:hover, input[type="tel"]:hover, input[type="text"]:hover, input[type="url"]:hover, input[type="color"]:hover, input[type="date"]:hover, input[type="datetime"]:hover, input[type="datetime-local"]:hover, input[type="month"]:hover, input[type="time"]:hover, input[type="week"]:hover, select[multiple=multiple]:hover {
+    border-color: #c4c4c4; }
+  textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, select[multiple=multiple]:focus {
+    border-color: #1694CA;
+    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06), 0 0 5px rgba(19, 131, 179, 0.7); }
+
+#header {
+  background: #1694CA;
+  color: #fff;
+  text-align: center;
+  padding: 1rem; }
+  #header a {
+    display: inline-block; }
+  #header #logo-svg {
+    width: 8rem;
+    height: 2rem; }
+    #header #logo-svg path {
+      fill: #fff; }
+
+.searchbox {
+  margin-top: 0.5rem;
+  position: relative;
+  border: 1px solid #19a5e1;
+  background: #1383b3;
+  border-radius: 4px; }
+  .searchbox label {
+    color: rgba(255, 255, 255, 0.8);
+    position: absolute;
+    left: 10px;
+    top: 3px; }
+  .searchbox span {
+    color: rgba(255, 255, 255, 0.6);
+    position: absolute;
+    right: 10px;
+    top: 3px;
+    cursor: pointer; }
+    .searchbox span:hover {
+      color: rgba(255, 255, 255, 0.9); }
+  .searchbox input {
+    display: inline-block;
+    color: #fff;
+    width: 100%;
+    height: 30px;
+    background: transparent;
+    border: 0;
+    padding: 0 25px 0 30px;
+    margin: 0;
+    font-weight: 400; }
+    .searchbox input::-webkit-input-placeholder {
+      color: rgba(255, 255, 255, 0.6); }
+    .searchbox input::-moz-placeholder {
+      color: rgba(255, 255, 255, 0.6); }
+    .searchbox input:-moz-placeholder {
+      color: rgba(255, 255, 255, 0.6); }
+    .searchbox input:-ms-input-placeholder {
+      color: rgba(255, 255, 255, 0.6); }
+
+#sidebar-toggle {
+  display: none; }
+  @media only all and (max-width: 47.938em) {
+    #sidebar-toggle {
+      display: inline-block; } }
+
+#sidebar {
+  background-color: #38424D;
+  position: fixed;
+  top: 0;
+  width: 300px;
+  bottom: 0;
+  left: 0;
+  font-weight: 500;
+  font-size: 15px; }
+  #sidebar a {
+    color: #bbbbbb; }
+    #sidebar a:hover {
+      color: #d5d5d5; }
+    #sidebar a.subtitle {
+      color: rgba(187, 187, 187, 0.6); }
+  #sidebar hr {
+    border-bottom: 1px solid #323a44; }
+  #sidebar a.padding {
+    padding: 0 1rem; }
+  #sidebar h5 {
+    margin: 2rem 0 0;
+    position: relative;
+    line-height: 2; }
+    #sidebar h5 a {
+      display: block;
+      margin-left: 0;
+      margin-right: 0;
+      padding-left: 1rem;
+      padding-right: 1rem; }
+    #sidebar h5 i {
+      color: rgba(187, 187, 187, 0.6);
+      position: absolute;
+      right: 0.6rem;
+      top: 0.7rem;
+      font-size: 80%; }
+    #sidebar h5.parent a {
+      background: #293038;
+      color: #c8c8c8 !important; }
+    #sidebar h5.active a {
+      background: #fff;
+      color: #555 !important; }
+    #sidebar h5.active i {
+      color: #555 !important; }
+  #sidebar h5 + ul.topics {
+    display: none;
+    margin-top: 0; }
+  #sidebar h5.parent + ul.topics, #sidebar h5.active + ul.topics {
+    display: block; }
+  #sidebar ul {
+    list-style: none;
+    padding: 0;
+    margin: 0; }
+    #sidebar ul.searched a {
+      color: #888888; }
+    #sidebar ul.searched .search-match a {
+      color: #d5d5d5; }
+      #sidebar ul.searched .search-match a:hover {
+        color: #eeeeee; }
+    #sidebar ul.topics {
+      margin: 0 1rem; }
+      #sidebar ul.topics.searched ul {
+        display: block; }
+      #sidebar ul.topics ul {
+        display: none;
+        padding-bottom: 1rem; }
+        #sidebar ul.topics ul ul {
+          padding-bottom: 0; }
+      #sidebar ul.topics li.parent ul, #sidebar ul.topics > li.active ul {
+        display: block; }
+      #sidebar ul.topics > li > a {
+        line-height: 2rem;
+        font-size: 1.1rem; }
+        #sidebar ul.topics > li > a b {
+          opacity: 0.5;
+          font-weight: normal; }
+        #sidebar ul.topics > li > a .fa {
+          margin-top: 9px; }
+      #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
+        background: #2d353e;
+        margin-left: -1rem;
+        margin-right: -1rem;
+        padding-left: 1rem;
+        padding-right: 1rem; }
+    #sidebar ul li.active > a {
+      background: #fff;
+      color: #555 !important;
+      margin-left: -1rem;
+      margin-right: -1rem;
+      padding-left: 1rem;
+      padding-right: 1rem; }
+    #sidebar ul li {
+      padding: 0; }
+      #sidebar ul li.visited + span {
+        margin-right: 16px; }
+      #sidebar ul li a {
+        display: block;
+        padding: 2px 0; }
+        #sidebar ul li a span {
+          text-overflow: ellipsis;
+          overflow: hidden;
+          white-space: nowrap;
+          display: block; }
+      #sidebar ul li > a {
+        padding: 4px 0; }
+      #sidebar ul li .fa {
+        display: none;
+        float: right;
+        font-size: 13px;
+        min-width: 16px;
+        margin: 4px 0 0 0;
+        text-align: right; }
+      #sidebar ul li.visited > a .read-icon {
+        color: #1694CA;
+        display: inline; }
+      #sidebar ul li li {
+        padding-left: 1rem;
+        text-indent: 0.2rem; }
+
+#main {
+  background: #f7f7f7;
+  margin: 0 0 1.563rem 0; }
+
+#body {
+  position: relative;
+  margin-left: 300px;
+  min-height: 100%; }
+  #body img, #body .video-container {
+    margin: 3rem auto;
+    display: block;
+    text-align: center; }
+    #body img.border, #body .video-container.border {
+      border: 2px solid #e6e6e6 !important;
+      padding: 2px; }
+    #body img.shadow, #body .video-container.shadow {
+      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
+  #body .bordered {
+    border: 1px solid #ccc; }
+  #body .padding {
+    padding: 3rem 6rem; }
+    @media only all and (max-width: 59.938em) {
+      #body .padding {
+        position: static;
+        padding: 15px 3rem; } }
+    @media only all and (max-width: 47.938em) {
+      #body .padding {
+        padding: 5px 1rem; } }
+  #body h1 + hr {
+    margin-top: -1.7rem;
+    margin-bottom: 3rem; }
+  @media only all and (max-width: 59.938em) {
+    #body #navigation {
+      position: static;
+      margin-right: 0 !important;
+      width: 100%;
+      display: table; } }
+  #body .nav {
+    position: fixed;
+    top: 0;
+    bottom: 0;
+    width: 4rem;
+    font-size: 50px;
+    height: 100%;
+    cursor: pointer;
+    display: table;
+    text-align: center; }
+    #body .nav > i {
+      display: table-cell;
+      vertical-align: middle;
+      text-align: center; }
+    @media only all and (max-width: 59.938em) {
+      #body .nav {
+        display: table-cell;
+        position: static;
+        top: auto;
+        width: 50%;
+        text-align: center;
+        height: 100px;
+        line-height: 100px;
+        padding-top: 0; }
+        #body .nav > i {
+          display: inline-block; } }
+    #body .nav:hover {
+      background: #F6F6F6; }
+    #body .nav.nav-pref {
+      left: 0; }
+    #body .nav.nav-next {
+      right: 0; }
+
+#body-inner {
+  margin-bottom: 5rem; }
+
+#chapter {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 100%;
+  padding: 2rem 0; }
+  #chapter #body-inner {
+    padding-bottom: 3rem;
+    max-width: 80%; }
+  #chapter h3 {
+    font-family: "Muli", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
+    font-weight: 400;
+    text-align: center; }
+  #chapter h1 {
+    font-size: 5rem;
+    border-bottom: 4px solid #F0F2F4; }
+  #chapter p {
+    text-align: center;
+    font-size: 1.2rem; }
+
+#footer {
+  padding: 3rem 1rem;
+  color: #a2a2a2;
+  font-size: 13px; }
+  #footer p {
+    margin: 0; }
+
+body {
+  font-family: "Muli", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
+  letter-spacing: -0.03rem;
+  font-weight: 400; }
+
+h1, h2, h3, h4, h5, h6 {
+  font-family: "Montserrat", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
+  font-weight: 400;
+  text-rendering: optimizeLegibility;
+  line-height: 150%;
+  letter-spacing: -0px; }
+
+h1 {
+  text-align: center;
+  letter-spacing: -3px; }
+
+h2 {
+  letter-spacing: -2px; }
+
+h3 {
+  letter-spacing: -1px; }
+
+blockquote {
+  border-left: 10px solid #F0F2F4; }
+  blockquote p {
+    font-size: 1.1rem;
+    color: #999; }
+  blockquote cite {
+    display: block;
+    text-align: right;
+    color: #666;
+    font-size: 1.2rem; }
+
+blockquote {
+  position: relative; }
+
+blockquote blockquote {
+  position: static; }
+
+blockquote > blockquote > blockquote {
+  margin: 0; }
+  blockquote > blockquote > blockquote p {
+    padding: 15px;
+    display: block;
+    font-size: 1rem;
+    margin-top: 0rem;
+    margin-bottom: 0rem;
+    color: #666; }
+    blockquote > blockquote > blockquote p:first-child:before {
+      position: absolute;
+      top: 2px;
+      color: #fff;
+      font-family: FontAwesome;
+      content: '';
+      left: 10px; }
+    blockquote > blockquote > blockquote p:first-child:after {
+      position: absolute;
+      top: 2px;
+      color: #fff;
+      left: 2rem;
+      font-weight: bold;
+      content: 'Info'; }
+  blockquote > blockquote > blockquote > p {
+    margin-left: -71px;
+    border-top: 30px solid #F0B37E;
+    background: #FFF2DB; }
+  blockquote > blockquote > blockquote > blockquote > p {
+    margin-left: -94px;
+    border-top: 30px solid rgba(217, 83, 79, 0.8);
+    background: #FAE2E2; }
+    blockquote > blockquote > blockquote > blockquote > p:first-child:after {
+      content: 'Warning'; }
+  blockquote > blockquote > blockquote > blockquote > blockquote > p {
+    margin-left: -118px;
+    border-top: 30px solid #6AB0DE;
+    background: #E7F2FA; }
+    blockquote > blockquote > blockquote > blockquote > blockquote > p:first-child:after {
+      content: 'Note'; }
+  blockquote > blockquote > blockquote > blockquote > blockquote > blockquote > p {
+    margin-left: -142px;
+    border-top: 30px solid rgba(92, 184, 92, 0.8);
+    background: #E6F9E6; }
+    blockquote > blockquote > blockquote > blockquote > blockquote > blockquote > p:first-child:after {
+      content: 'Tip'; }
+
+code,
+kbd,
+pre,
+samp {
+  font-family: "Inconsolata", monospace; }
+
+code {
+  background: #f9f2f4;
+  color: #9c1d3d;
+  padding: .2rem .4rem;
+  border-radius: 3px; }
+
+pre {
+  padding: 1rem;
+  margin: 2rem 0;
+  background: #f6f6f6;
+  border: 1px solid #ddd;
+  border-radius: 2px;
+  line-height: 1.15;
+  font-size: 1rem; }
+  pre code {
+    color: #237794;
+    background: inherit;
+    font-size: 1rem; }
+
+hr {
+  border-bottom: 4px solid #F0F2F4; }
+
+.page-title {
+  margin-top: -25px;
+  padding: 25px;
+  float: left;
+  clear: both;
+  background: #1694CA;
+  color: #fff; }
+
+#body a.anchor-link {
+  color: #ccc; }
+#body a.anchor-link:hover {
+  color: #1694CA; }
+
+.scrollbar-inner > .scroll-element .scroll-element_track {
+  background-color: rgba(255, 255, 255, 0.3); }
+
+.scrollbar-inner > .scroll-element .scroll-bar {
+  background-color: #b5d1eb; }
+
+.scrollbar-inner > .scroll-element:hover .scroll-bar {
+  background-color: #ccc; }
+
+.scrollbar-inner > .scroll-element.scroll-draggable .scroll-bar {
+  background-color: #ccc; }
+
+table {
+  border: 1px solid #eaeaea;
+  table-layout: auto; }
+
+th {
+  background: #f7f7f7;
+  padding: 0.5rem; }
+
+td {
+  padding: 0.5rem;
+  border: 1px solid #eaeaea; }
+
+.button {
+  background: #1694CA;
+  color: #fff;
+  box-shadow: 0 3px 0 #1380ae; }
+  .button:hover {
+    background: #1380ae;
+    box-shadow: 0 3px 0 #106c93;
+    color: #fff; }
+  .button:active {
+    box-shadow: 0 1px 0 #106c93; }
+
+.button-secondary {
+  background: #F8B450;
+  color: #fff;
+  box-shadow: 0 3px 0 #f7a733; }
+  .button-secondary:hover {
+    background: #f7a733;
+    box-shadow: 0 3px 0 #f69b15;
+    color: #fff; }
+  .button-secondary:active {
+    box-shadow: 0 1px 0 #f69b15; }
+
+.bullets {
+  margin: 1.7rem 0;
+  margin-left: -0.85rem;
+  margin-right: -0.85rem;
+  overflow: auto; }
+
+.bullet {
+  float: left;
+  padding: 0 0.85rem; }
+
+.two-column-bullet {
+  width: 50%; }
+  @media only all and (max-width: 47.938em) {
+    .two-column-bullet {
+      width: 100%; } }
+
+.three-column-bullet {
+  width: 33.33333%; }
+  @media only all and (max-width: 47.938em) {
+    .three-column-bullet {
+      width: 100%; } }
+
+.four-column-bullet {
+  width: 25%; }
+  @media only all and (max-width: 47.938em) {
+    .four-column-bullet {
+      width: 100%; } }
+
+.bullet-icon {
+  float: left;
+  background: #1694CA;
+  padding: 0.875rem;
+  width: 3.5rem;
+  height: 3.5rem;
+  border-radius: 50%;
+  color: #fff;
+  font-size: 1.75rem;
+  text-align: center; }
+
+.bullet-icon-1 {
+  background: #1694CA; }
+
+.bullet-icon-2 {
+  background: #16cac4; }
+
+.bullet-icon-3 {
+  background: #b2ca16; }
+
+.bullet-content {
+  margin-left: 4.55rem; }
+
+.tooltipped {
+  position: relative; }
+
+.tooltipped:after {
+  position: absolute;
+  z-index: 1000000;
+  display: none;
+  padding: 5px 8px;
+  font: normal normal 11px/1.5 "Muli", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
+  color: #fff;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-wrap: break-word;
+  white-space: pre;
+  pointer-events: none;
+  content: attr(aria-label);
+  background: rgba(0, 0, 0, 0.8);
+  border-radius: 3px;
+  -webkit-font-smoothing: subpixel-antialiased; }
+
+.tooltipped:before {
+  position: absolute;
+  z-index: 1000001;
+  display: none;
+  width: 0;
+  height: 0;
+  color: rgba(0, 0, 0, 0.8);
+  pointer-events: none;
+  content: "";
+  border: 5px solid transparent; }
+
+.tooltipped:hover:before, .tooltipped:hover:after,
+.tooltipped:active:before,
+.tooltipped:active:after,
+.tooltipped:focus:before,
+.tooltipped:focus:after {
+  display: inline-block;
+  text-decoration: none; }
+
+.tooltipped-s:after,
+.tooltipped-se:after,
+.tooltipped-sw:after {
+  top: 100%;
+  right: 50%;
+  margin-top: 5px; }
+.tooltipped-s:before,
+.tooltipped-se:before,
+.tooltipped-sw:before {
+  top: auto;
+  right: 50%;
+  bottom: -5px;
+  margin-right: -5px;
+  border-bottom-color: rgba(0, 0, 0, 0.8); }
+
+.tooltipped-se:after {
+  right: auto;
+  left: 50%;
+  margin-left: -15px; }
+
+.tooltipped-sw:after {
+  margin-right: -15px; }
+
+.tooltipped-n:after,
+.tooltipped-ne:after,
+.tooltipped-nw:after {
+  right: 50%;
+  bottom: 100%;
+  margin-bottom: 5px; }
+.tooltipped-n:before,
+.tooltipped-ne:before,
+.tooltipped-nw:before {
+  top: -5px;
+  right: 50%;
+  bottom: auto;
+  margin-right: -5px;
+  border-top-color: rgba(0, 0, 0, 0.8); }
+
+.tooltipped-ne:after {
+  right: auto;
+  left: 50%;
+  margin-left: -15px; }
+
+.tooltipped-nw:after {
+  margin-right: -15px; }
+
+.tooltipped-s:after,
+.tooltipped-n:after {
+  transform: translateX(50%); }
+
+.tooltipped-w:after {
+  right: 100%;
+  bottom: 50%;
+  margin-right: 5px;
+  transform: translateY(50%); }
+.tooltipped-w:before {
+  top: 50%;
+  bottom: 50%;
+  left: -5px;
+  margin-top: -5px;
+  border-left-color: rgba(0, 0, 0, 0.8); }
+
+.tooltipped-e:after {
+  bottom: 50%;
+  left: 100%;
+  margin-left: 5px;
+  transform: translateY(50%); }
+.tooltipped-e:before {
+  top: 50%;
+  right: -5px;
+  bottom: 50%;
+  margin-top: -5px;
+  border-right-color: rgba(0, 0, 0, 0.8); }
+
+/*************** SCROLLBAR BASE CSS ***************/
+.highlightable {
+  padding: 25px 0 15px; }
+
+.scroll-wrapper {
+  overflow: hidden !important;
+  padding: 0 !important;
+  position: relative; }
+
+.scroll-wrapper > .scroll-content {
+  border: none !important;
+  box-sizing: content-box !important;
+  height: auto;
+  left: 0;
+  margin: 0;
+  max-height: none;
+  max-width: none !important;
+  overflow: scroll !important;
+  padding: 0;
+  position: relative !important;
+  top: 0;
+  width: auto !important; }
+
+.scroll-wrapper > .scroll-content::-webkit-scrollbar {
+  height: 0;
+  width: 0; }
+
+.scroll-element {
+  display: none; }
+
+.scroll-element, .scroll-element div {
+  box-sizing: content-box; }
+
+.scroll-element.scroll-x.scroll-scrollx_visible,
+.scroll-element.scroll-y.scroll-scrolly_visible {
+  display: block; }
+
+.scroll-element .scroll-bar,
+.scroll-element .scroll-arrow {
+  cursor: default; }
+
+.scroll-textarea > .scroll-content {
+  overflow: hidden !important; }
+
+.scroll-textarea > .scroll-content > textarea {
+  border: none !important;
+  box-sizing: border-box;
+  height: 100% !important;
+  margin: 0;
+  max-height: none !important;
+  max-width: none !important;
+  overflow: scroll !important;
+  outline: none;
+  padding: 2px;
+  position: relative !important;
+  top: 0;
+  width: 100% !important; }
+
+.scroll-textarea > .scroll-content > textarea::-webkit-scrollbar {
+  height: 0;
+  width: 0; }
+
+/*************** SIMPLE INNER SCROLLBAR ***************/
+.scrollbar-inner > .scroll-element,
+.scrollbar-inner > .scroll-element div {
+  border: none;
+  margin: 0;
+  padding: 0;
+  position: absolute;
+  z-index: 10; }
+
+.scrollbar-inner > .scroll-element div {
+  display: block;
+  height: 100%;
+  left: 0;
+  top: 0;
+  width: 100%; }
+
+.scrollbar-inner > .scroll-element.scroll-x {
+  bottom: 2px;
+  height: 8px;
+  left: 0;
+  width: 100%; }
+
+.scrollbar-inner > .scroll-element.scroll-y {
+  height: 100%;
+  right: 2px;
+  top: 0;
+  width: 8px; }
+
+.scrollbar-inner > .scroll-element .scroll-element_outer {
+  overflow: hidden; }
+
+.scrollbar-inner > .scroll-element .scroll-element_outer,
+.scrollbar-inner > .scroll-element .scroll-element_track,
+.scrollbar-inner > .scroll-element .scroll-bar {
+  -webkit-border-radius: 8px;
+  -moz-border-radius: 8px;
+  border-radius: 8px; }
+
+.scrollbar-inner > .scroll-element .scroll-element_track,
+.scrollbar-inner > .scroll-element .scroll-bar {
+  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
+  filter: alpha(opacity=30);
+  opacity: 0.3; }
+
+/* update scrollbar offset if both scrolls are visible */
+.scrollbar-inner > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_track {
+  left: -12px; }
+
+.scrollbar-inner > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_track {
+  top: -12px; }
+
+.scrollbar-inner > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_size {
+  left: -12px; }
+
+.scrollbar-inner > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_size {
+  top: -12px; }
+
+.lightbox-active #body {
+  overflow: visible; }
+  .lightbox-active #body .padding {
+    overflow: visible; }
+
+#github-contrib i {
+  vertical-align: middle; }
+
+.featherlight img {
+  margin: 0 !important; }
+
+.lifecycle #body-inner ul {
+  list-style: none;
+  margin: 0;
+  padding: 2rem 0 0;
+  position: relative; }
+.lifecycle #body-inner ol {
+  margin: 1rem 0 1rem 0;
+  padding: 2rem;
+  position: relative; }
+  .lifecycle #body-inner ol li {
+    margin-left: 1rem; }
+  .lifecycle #body-inner ol strong, .lifecycle #body-inner ol label, .lifecycle #body-inner ol th {
+    text-decoration: underline; }
+  .lifecycle #body-inner ol ol {
+    margin-left: -1rem; }
+.lifecycle #body-inner h3[class*='level'] {
+  font-size: 20px;
+  position: absolute;
+  margin: 0;
+  padding: 4px 10px;
+  right: 0;
+  z-index: 1000;
+  color: #fff;
+  background: #1ABC9C; }
+.lifecycle #body-inner ol h3 {
+  margin-top: 1rem !important;
+  right: 2rem !important; }
+.lifecycle #body-inner .level-1 + ol {
+  background: #f6fefc;
+  border: 4px solid #1ABC9C;
+  color: #16A085; }
+  .lifecycle #body-inner .level-1 + ol h3 {
+    background: #2ECC71; }
+.lifecycle #body-inner .level-2 + ol {
+  background: #f7fdf9;
+  border: 4px solid #2ECC71;
+  color: #27AE60; }
+  .lifecycle #body-inner .level-2 + ol h3 {
+    background: #3498DB; }
+.lifecycle #body-inner .level-3 + ol {
+  background: #f3f9fd;
+  border: 4px solid #3498DB;
+  color: #2980B9; }
+  .lifecycle #body-inner .level-3 + ol h3 {
+    background: #34495E; }
+.lifecycle #body-inner .level-4 + ol {
+  background: #e4eaf0;
+  border: 4px solid #34495E;
+  color: #2C3E50; }
+  .lifecycle #body-inner .level-4 + ol h3 {
+    background: #34495E; }
+
+#top-bar {
+  background: #F6F6F6;
+  border-radius: 2px;
+  margin: 0rem -1rem 2rem;
+  padding: 0 1rem;
+  height: 0;
+  min-height: 3rem; }
+
+#top-github-link {
+  position: relative;
+  z-index: 1;
+  float: right;
+  display: block; }
+
+#body #breadcrumbs {
+  height: auto;
+  display: block;
+  margin-bottom: 0;
+  padding-left: 0;
+  line-height: 1.4; }
+  #body #breadcrumbs span {
+    padding: 0 0.1rem; }
+
+@media only all and (max-width: 59.938em) {
+  #sidebar {
+    width: 230px; }
+
+  #body {
+    margin-left: 230px; } }
+@media only all and (max-width: 47.938em) {
+  #sidebar {
+    width: 230px;
+    left: -230px; }
+
+  #body {
+    margin-left: 0;
+    width: 100%; }
+
+  .sidebar-hidden {
+    overflow: hidden; }
+    .sidebar-hidden #sidebar {
+      left: 0; }
+    .sidebar-hidden #body {
+      margin-left: 230px;
+      overflow: hidden; }
+    .sidebar-hidden #overlay {
+      position: absolute;
+      left: 0;
+      right: 0;
+      top: 0;
+      bottom: 0;
+      z-index: 10;
+      background: rgba(255, 255, 255, 0.5);
+      cursor: pointer; } }
+.copy-to-clipboard {
+  background-image: url(../images/clippy.svg);
+  background-position: 50% 50%;
+  background-size: 16px 16px;
+  background-repeat: no-repeat;
+  width: 27px;
+  height: 1.45rem;
+  top: -1px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  color: #3c3c3c;
+  background-color: #f9f2f4;
+  margin-left: -.2rem;
+  cursor: pointer;
+  border-radius: 0 2px 2px 0; }
+  .copy-to-clipboard:hover {
+    background-color: #f1e1e5; }
+  pre .copy-to-clipboard {
+    position: absolute;
+    right: 4px;
+    top: 4px;
+    background-color: #eee;
+    border-color: #ddd;
+    border-radius: 2px; }
+    pre .copy-to-clipboard:hover {
+      background-color: #d9d9d9; }
+
+.parent-element {
+  -webkit-transform-style: preserve-3d;
+  -moz-transform-style: preserve-3d;
+  transform-style: preserve-3d; }
+
+/*# sourceMappingURL=theme.css.map */

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/css/featherlight.min.css

@@ -0,0 +1,8 @@
+/**
+ * Featherlight - ultra slim jQuery lightbox
+ * Version 1.2.3 - http://noelboss.github.io/featherlight/
+ *
+ * Copyright 2015, Noël Raoul Bossart (http://www.noelboss.com)
+ * MIT Licensed.
+**/
+@media all{.featherlight{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:2147483647;text-align:center;white-space:nowrap;cursor:pointer;background:#333;background:rgba(0,0,0,0)}.featherlight:last-of-type{background:rgba(0,0,0,.8)}.featherlight:before{content:'';display:inline-block;height:100%;vertical-align:middle;margin-right:-.25em}.featherlight .featherlight-content{position:relative;text-align:left;vertical-align:middle;display:inline-block;overflow:auto;padding:25px 25px 0;border-bottom:25px solid transparent;min-width:30%;margin-left:5%;margin-right:5%;max-height:95%;background:#fff;cursor:auto;white-space:normal}.featherlight .featherlight-inner{display:block}.featherlight .featherlight-close-icon{position:absolute;z-index:9999;top:0;right:0;line-height:25px;width:25px;cursor:pointer;text-align:center;font:Arial,sans-serif;background:#fff;background:rgba(255,255,255,.3);color:#000}.featherlight .featherlight-image{width:100%}.featherlight-iframe .featherlight-content{border-bottom:0;padding:0}.featherlight iframe{border:0}}@media only screen and (max-width:1024px){.featherlight .featherlight-content{margin-left:10px;margin-right:10px;max-height:98%;padding:10px 10px 0;border-bottom:10px solid transparent}}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/css/nucleus-ie10.css

@@ -0,0 +1,9 @@
+button {
+	overflow: visible;
+}
+
+input[type="checkbox"],
+input[type="radio"] {
+	box-sizing: border-box;
+	padding: 0;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/css/nucleus-ie9.css

@@ -0,0 +1,62 @@
+/* IE9 Resets and Normalization */
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section,
+summary {
+	display: block;
+}
+
+audio,
+canvas,
+progress,
+video {
+	display: inline-block;
+}
+
+[hidden],
+template {
+	display: none;
+}
+
+abbr[title] {
+	border-bottom: 1px dotted;
+}
+
+img {
+	border: 0;
+}
+
+svg:not(:root) {
+	overflow: hidden;
+}
+
+figure {
+	margin: 1em 40px;
+}
+
+button {
+	overflow: visible;
+}
+
+input[type="checkbox"],
+input[type="radio"] {
+	box-sizing: border-box;
+	padding: 0;
+}
+
+legend {
+	border: 0;
+	padding: 0;
+}
+
+textarea {
+	overflow: auto;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/css/pure-0.5.0/grids-min.css

@@ -0,0 +1,15 @@
+/*!
+Pure v0.5.0-rc-1
+Copyright 2014 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+https://github.com/yui/pure/blob/master/LICENSE.md
+*/
+.pure-g{letter-spacing:-.31em;*letter-spacing:normal;*word-spacing:-.43em;text-rendering:optimizespeed;font-family:FreeSans,Arimo,"Droid Sans",Helvetica,Arial,sans-serif;display:-webkit-flex;-webkit-flex-flow:row wrap;display:-ms-flexbox;-ms-flex-flow:row wrap}.opera-only :-o-prefocus,.pure-g{word-spacing:-.43em}.pure-u{display:inline-block;*display:inline;zoom:1;letter-spacing:normal;word-spacing:normal;vertical-align:top;text-rendering:auto}.pure-g [class *="pure-u"]{font-family:sans-serif}.pure-u-1,.pure-u-1-1,.pure-u-1-2,.pure-u-1-3,.pure-u-2-3,.pure-u-1-4,.pure-u-3-4,.pure-u-1-5,.pure-u-2-5,.pure-u-3-5,.pure-u-4-5,.pure-u-5-5,.pure-u-1-6,.pure-u-5-6,.pure-u-1-8,.pure-u-3-8,.pure-u-5-8,.pure-u-7-8,.pure-u-1-12,.pure-u-5-12,.pure-u-7-12,.pure-u-11-12,.pure-u-1-24,.pure-u-2-24,.pure-u-3-24,.pure-u-4-24,.pure-u-5-24,.pure-u-6-24,.pure-u-7-24,.pure-u-8-24,.pure-u-9-24,.pure-u-10-24,.pure-u-11-24,.pure-u-12-24,.pure-u-13-24,.pure-u-14-24,.pure-u-15-24,.pure-u-16-24,.pure-u-17-24,.pure-u-18-24,.pure-u-19-24,.pure-u-20-24,.pure-u-21-24,.pure-u-22-24,.pure-u-23-24,.pure-u-24-24{display:inline-block;*display:inline;zoom:1;letter-spacing:normal;word-spacing:normal;vertical-align:top;text-rendering:auto}.pure-u-1-24{width:4.1667%;*width:4.1357%}.pure-u-1-12,.pure-u-2-24{width:8.3333%;*width:8.3023%}.pure-u-1-8,.pure-u-3-24{width:12.5%;*width:12.469%}.pure-u-1-6,.pure-u-4-24{width:16.6667%;*width:16.6357%}.pure-u-1-5{width:20%;*width:19.969%}.pure-u-5-24{width:20.8333%;*width:20.8023%}.pure-u-1-4,.pure-u-6-24{width:25%;*width:24.969%}.pure-u-7-24{width:29.1667%;*width:29.1357%}.pure-u-1-3,.pure-u-8-24{width:33.3333%;*width:33.3023%}.pure-u-3-8,.pure-u-9-24{width:37.5%;*width:37.469%}.pure-u-2-5{width:40%;*width:39.969%}.pure-u-5-12,.pure-u-10-24{width:41.6667%;*width:41.6357%}.pure-u-11-24{width:45.8333%;*width:45.8023%}.pure-u-1-2,.pure-u-12-24{width:50%;*width:49.969%}.pure-u-13-24{width:54.1667%;*width:54.1357%}.pure-u-7-12,.pure-u-14-24{width:58.3333%;*width:58.3023%}.pure-u-3-5{width:60%;*width:59.969%}.pure-u-5-8,.pure-u-15-24{width:62.5%;*width:62.469%}.pure-u-2-3,.pure-u-16-24{width:66.6667%;*width:66.6357%}.pure-u-17-24{width:70.8333%;*width:70.8023%}.pure-u-3-4,.pure-u-18-24{width:75%;*width:74.969%}.pure-u-19-24{width:79.1667%;*width:79.1357%}.pure-u-4-5{width:80%;*width:79.969%}.pure-u-5-6,.pure-u-20-24{width:83.3333%;*width:83.3023%}.pure-u-7-8,.pure-u-21-24{width:87.5%;*width:87.469%}.pure-u-11-12,.pure-u-22-24{width:91.6667%;*width:91.6357%}.pure-u-23-24{width:95.8333%;*width:95.8023%}.pure-u-1,.pure-u-1-1,.pure-u-5-5,.pure-u-24-24{width:100%}
+
+/* Custom */
+[class *="pure-u"] {display:inline-block;*display:inline;zoom:1;letter-spacing:normal;word-spacing:normal;vertical-align:top;text-rendering:auto;}
+.pure-u-1-7 {width: 14.285%;}.pure-u-2-7 {width: 28.571%;}.pure-u-3-7 {width: 42.857%;}.pure-u-4-7 {width: 57.142%;}.pure-u-5-7 {width: 71.428%;}.pure-u-6-7 {width: 85.714%;}
+.pure-u-1-9 {width: 11.111%;}.pure-u-2-9 {width: 22.222%;}.pure-u-3-9 {width: 33.333%;}.pure-u-4-9 {width: 44.444%;}.pure-u-5-9 {width: 55.555%;}.pure-u-6-9 {width: 66.666%;}.pure-u-7-9 {width: 77.777%;}.pure-u-8-9 {width: 88.888%;}
+.pure-u-1-10 {width: 10%;}.pure-u-2-10 {width: 20%;}.pure-u-3-10 {width: 30%;}.pure-u-4-10 {width: 40%;}.pure-u-5-10 {width: 50%;}.pure-u-6-10 {width: 60%;}.pure-u-7-10 {width: 70%;}.pure-u-8-10 {width: 80%;}.pure-u-9-10 {width: 90%;}
+
+.pure-u-1-11 {width: 9.090%;}.pure-u-2-11 {width: 18.181%;}.pure-u-3-11 {width: 27.272%;}.pure-u-4-11 {width: 36.363%;}.pure-u-5-11 {width: 45.454%;}.pure-u-6-11 {width: 54.545%;}.pure-u-7-11 {width: 63.636%;}.pure-u-8-11 {width: 72.727%;}.pure-u-9-11 {width: 81.818%;}.pure-u-10-11 {width: 90.909%;}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/images/clippy.svg

@@ -0,0 +1,3 @@
+<svg height="1024" width="896" xmlns="http://www.w3.org/2000/svg">
+  <path d="M128 768h256v64H128v-64z m320-384H128v64h320v-64z m128 192V448L384 640l192 192V704h320V576H576z m-288-64H128v64h160v-64zM128 704h160v-64H128v64z m576 64h64v128c-1 18-7 33-19 45s-27 18-45 19H64c-35 0-64-29-64-64V192c0-35 29-64 64-64h192C256 57 313 0 384 0s128 57 128 128h192c35 0 64 29 64 64v320h-64V320H64v576h640V768zM128 256h512c0-35-29-64-64-64h-64c-35 0-64-29-64-64s-29-64-64-64-64 29-64 64-29 64-64 64h-64c-35 0-64 29-64 64z" />
+</svg>

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/js/html5shiv-printshiv.min.js

@@ -0,0 +1,4 @@
+/**
+* @preserve HTML5 Shiv prev3.7.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+*/
+!function(a,b){function c(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x<style>"+b+"</style>",d.insertBefore(c.lastChild,d.firstChild)}function d(){var a=x.elements;return"string"==typeof a?a.split(" "):a}function e(a){var b=w[a[u]];return b||(b={},v++,a[u]=v,w[v]=b),b}function f(a,c,d){if(c||(c=b),p)return c.createElement(a);d||(d=e(c));var f;return f=d.cache[a]?d.cache[a].cloneNode():t.test(a)?(d.cache[a]=d.createElem(a)).cloneNode():d.createElem(a),!f.canHaveChildren||s.test(a)||f.tagUrn?f:d.frag.appendChild(f)}function g(a,c){if(a||(a=b),p)return a.createDocumentFragment();c=c||e(a);for(var f=c.frag.cloneNode(),g=0,h=d(),i=h.length;i>g;g++)f.createElement(h[g]);return f}function h(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return x.shivMethods?f(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+d().join().replace(/[\w\-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(x,b.frag)}function i(a){a||(a=b);var d=e(a);return!x.shivCSS||o||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),p||h(a,d),a}function j(a){for(var b,c=a.getElementsByTagName("*"),e=c.length,f=RegExp("^(?:"+d().join("|")+")$","i"),g=[];e--;)b=c[e],f.test(b.nodeName)&&g.push(b.applyElement(k(b)));return g}function k(a){for(var b,c=a.attributes,d=c.length,e=a.ownerDocument.createElement(z+":"+a.nodeName);d--;)b=c[d],b.specified&&e.setAttribute(b.nodeName,b.nodeValue);return e.style.cssText=a.style.cssText,e}function l(a){for(var b,c=a.split("{"),e=c.length,f=RegExp("(^|[\\s,>+~])("+d().join("|")+")(?=[[\\s,>+~#.:]|$)","gi"),g="$1"+z+"\\:$2";e--;)b=c[e]=c[e].split("}"),b[b.length-1]=b[b.length-1].replace(f,g),c[e]=b.join("}");return c.join("{")}function m(a){for(var b=a.length;b--;)a[b].removeNode()}function n(a){function b(){clearTimeout(g._removeSheetTimer),d&&d.removeNode(!0),d=null}var d,f,g=e(a),h=a.namespaces,i=a.parentWindow;return!A||a.printShived?a:("undefined"==typeof h[z]&&h.add(z),i.attachEvent("onbeforeprint",function(){b();for(var e,g,h,i=a.styleSheets,k=[],m=i.length,n=Array(m);m--;)n[m]=i[m];for(;h=n.pop();)if(!h.disabled&&y.test(h.media)){try{e=h.imports,g=e.length}catch(o){g=0}for(m=0;g>m;m++)n.push(e[m]);try{k.push(h.cssText)}catch(o){}}k=l(k.reverse().join("")),f=j(a),d=c(a,k)}),i.attachEvent("onafterprint",function(){m(f),clearTimeout(g._removeSheetTimer),g._removeSheetTimer=setTimeout(b,500)}),a.printShived=!0,a)}var o,p,q="3.7.0",r=a.html5||{},s=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,t=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,u="_html5shiv",v=0,w={};!function(){try{var a=b.createElement("a");a.innerHTML="<xyz></xyz>",o="hidden"in a,p=1==a.childNodes.length||function(){b.createElement("a");var a=b.createDocumentFragment();return"undefined"==typeof a.cloneNode||"undefined"==typeof a.createDocumentFragment||"undefined"==typeof a.createElement}()}catch(c){o=!0,p=!0}}();var x={elements:r.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:q,shivCSS:r.shivCSS!==!1,supportsUnknownElements:p,shivMethods:r.shivMethods!==!1,type:"default",shivDocument:i,createElement:f,createDocumentFragment:g};a.html5=x,i(b);var y=/^$|\b(?:all|print)\b/,z="html5shiv",A=!p&&function(){var c=b.documentElement;return!("undefined"==typeof b.namespaces||"undefined"==typeof b.parentWindow||"undefined"==typeof c.applyElement||"undefined"==typeof c.removeNode||"undefined"==typeof a.attachEvent)}();x.type+=" print",x.shivPrint=n,n(b)}(this,document);

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/js/learn.js

@@ -0,0 +1,342 @@
+// Scrollbar Width function
+function getScrollBarWidth() {
+    var inner = document.createElement('p');
+    inner.style.width = "100%";
+    inner.style.height = "200px";
+
+    var outer = document.createElement('div');
+    outer.style.position = "absolute";
+    outer.style.top = "0px";
+    outer.style.left = "0px";
+    outer.style.visibility = "hidden";
+    outer.style.width = "200px";
+    outer.style.height = "150px";
+    outer.style.overflow = "hidden";
+    outer.appendChild(inner);
+
+    document.body.appendChild(outer);
+    var w1 = inner.offsetWidth;
+    outer.style.overflow = 'scroll';
+    var w2 = inner.offsetWidth;
+    if (w1 == w2) w2 = outer.clientWidth;
+
+    document.body.removeChild(outer);
+
+    return (w1 - w2);
+};
+
+function setMenuHeight() {
+    $('#sidebar .highlightable').height($('#sidebar').innerHeight() - $('#header-wrapper').height() - 40);
+}
+
+function fallbackMessage(action) {
+    var actionMsg = '';
+    var actionKey = (action === 'cut' ? 'X' : 'C');
+
+    if (/iPhone|iPad/i.test(navigator.userAgent)) {
+        actionMsg = 'No support :(';
+    }
+    else if (/Mac/i.test(navigator.userAgent)) {
+        actionMsg = 'Press ⌘-' + actionKey + ' to ' + action;
+    }
+    else {
+        actionMsg = 'Press Ctrl-' + actionKey + ' to ' + action;
+    }
+
+    return actionMsg;
+}
+
+// for the window resize
+$(window).resize(function() {
+    setMenuHeight();
+});
+
+// debouncing function from John Hann
+// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
+(function($, sr) {
+
+    var debounce = function(func, threshold, execAsap) {
+        var timeout;
+
+        return function debounced() {
+            var obj = this, args = arguments;
+
+            function delayed() {
+                if (!execAsap)
+                    func.apply(obj, args);
+                timeout = null;
+            };
+
+            if (timeout)
+                clearTimeout(timeout);
+            else if (execAsap)
+                func.apply(obj, args);
+
+            timeout = setTimeout(delayed, threshold || 100);
+        };
+    }
+    // smartresize
+    jQuery.fn[sr] = function(fn) { return fn ? this.bind('resize', debounce(fn)) : this.trigger(sr); };
+
+})(jQuery, 'smartresize');
+
+
+jQuery(document).ready(function() {
+    var sidebarStatus = searchStatus = 'open';
+
+    // set the menu height
+    setMenuHeight();
+
+    jQuery('#overlay').on('click', function() {
+        jQuery(document.body).toggleClass('sidebar-hidden');
+        sidebarStatus = (jQuery(document.body).hasClass('sidebar-hidden') ? 'closed' : 'open');
+
+        return false;
+    });
+
+    jQuery('.scrollbar-inner').scrollbar();
+
+    jQuery('[data-sidebar-toggle]').on('click', function() {
+        jQuery(document.body).toggleClass('sidebar-hidden');
+        sidebarStatus = (jQuery(document.body).hasClass('sidebar-hidden') ? 'closed' : 'open');
+
+        return false;
+    });
+    jQuery('[data-clear-history-toggle]').on('click', function() {
+        sessionStorage.clear();
+        location.reload();
+        return false;
+    });
+    jQuery('[data-search-toggle]').on('click', function() {
+        if (sidebarStatus == 'closed') {
+            jQuery('[data-sidebar-toggle]').trigger('click');
+            jQuery(document.body).removeClass('searchbox-hidden');
+            searchStatus = 'open';
+
+            return false;
+        }
+
+        jQuery(document.body).toggleClass('searchbox-hidden');
+        searchStatus = (jQuery(document.body).hasClass('searchbox-hidden') ? 'closed' : 'open');
+
+        return false;
+    });
+
+    var ajax;
+    jQuery('[data-search-input]').on('input', function() {
+        var input = jQuery(this),
+            value = input.val(),
+            items = jQuery('[data-nav-id]');
+
+        items.removeClass('search-match');
+        if (!value.length) {
+            $('ul.topics').removeClass('searched');
+            items.css('display', 'block');
+            sessionStorage.removeItem('search-value');
+            $(".highlightable").unhighlight({ element: 'mark' })
+            return;
+        }
+
+        sessionStorage.setItem('search-value', value);
+        $(".highlightable").unhighlight({ element: 'mark' }).highlight(value, { element: 'mark' });
+
+        if (ajax && ajax.abort) ajax.abort();
+        ajax = jQuery.ajax({
+            url: input.data('search-input') + ':' + value
+        }).done(function(data) {
+            if (data && data.results && data.results.length) {
+                items.css('display', 'none');
+                $('ul.topics').addClass('searched');
+                data.results.forEach(function(navitem) {
+                    jQuery('[data-nav-id="' + navitem + '"]').css('display', 'block').addClass('search-match');
+                    jQuery('[data-nav-id="' + navitem + '"]').parents('li').css('display', 'block');
+                });
+            }
+            ;
+
+        });
+        jQuery('[data-search-clear]').on('click', function() {
+            jQuery('[data-search-input]').val('').trigger('input');
+            sessionStorage.removeItem('search-input');
+            $(".highlightable").unhighlight({ element: 'mark' })
+        });
+    });
+
+    if (sessionStorage.getItem('search-value')) {
+        jQuery(document.body).removeClass('searchbox-hidden');
+        jQuery('[data-search-input]').val(sessionStorage.getItem('search-value'));
+        jQuery('[data-search-input]').trigger('input');
+    }
+
+    // clipboard
+    var clipInit = false;
+    $('code').each(function() {
+        var code = $(this),
+            text = code.text();
+
+        if (text.length > 5) {
+            if (!clipInit) {
+                var text, clip = new Clipboard('.copy-to-clipboard', {
+                    text: function(trigger) {
+                        text = $(trigger).prev('code').text();
+                        return text.replace(/^\$\s/gm, '');
+                    }
+                });
+
+                var inPre;
+                clip.on('success', function(e) {
+                    e.clearSelection();
+                    inPre = $(e.trigger).parent().prop('tagName') == 'PRE';
+                    $(e.trigger).attr('aria-label', 'Copied to clipboard!').addClass('tooltipped tooltipped-' + (inPre ? 'w' : 's'));
+                });
+
+                clip.on('error', function(e) {
+                    inPre = $(e.trigger).parent().prop('tagName') == 'PRE';
+                    $(e.trigger).attr('aria-label', fallbackMessage(e.action)).addClass('tooltipped tooltipped-' + (inPre ? 'w' : 's'));
+                    $(document).one('copy', function(){
+                        $(e.trigger).attr('aria-label', 'Copied to clipboard!').addClass('tooltipped tooltipped-' + (inPre ? 'w' : 's'));
+                    });
+                });
+
+                clipInit = true;
+            }
+
+            code.after('<span class="copy-to-clipboard" title="Copy to clipboard" />');
+            code.next('.copy-to-clipboard').on('mouseleave', function() {
+                $(this).attr('aria-label', null).removeClass('tooltipped tooltipped-s tooltipped-w');
+            });
+        }
+    });
+    
+    // allow keyboard control for prev/next links
+    jQuery(function() {
+        jQuery('.nav-prev').click(function(){
+            location.href = jQuery(this).attr('href');
+        });
+        jQuery('.nav-next').click(function() {
+            location.href = jQuery(this).attr('href');
+        });
+    });
+
+    jQuery(document).keydown(function(e) {
+      // prev links - left arrow key
+      if(e.which == '37') {
+        jQuery('.nav.nav-prev').click();
+      }
+
+      // next links - right arrow key
+      if(e.which == '39') {
+        jQuery('.nav.nav-next').click();
+      }
+    });     
+
+});
+
+jQuery(window).on('load', function() {
+
+    function adjustForScrollbar() {
+        if ((parseInt(jQuery('#body-inner').height()) + 83) >= jQuery('#body').height()) {
+            jQuery('.nav.nav-next').css({ 'margin-right': getScrollBarWidth() });
+        } else {
+            jQuery('.nav.nav-next').css({ 'margin-right': 0 });
+        }
+    }
+
+    // adjust sidebar for scrollbar
+    adjustForScrollbar();
+
+    jQuery(window).smartresize(function() {
+        adjustForScrollbar();
+    });
+
+    // store this page in session
+    sessionStorage.setItem(jQuery('body').data('url'), 1);
+
+    // loop through the sessionStorage and see if something should be marked as visited
+    for (var url in sessionStorage) {
+        if (sessionStorage.getItem(url) == 1) jQuery('[data-nav-id="' + url + '"]').addClass('visited');
+    }
+
+
+    $(".highlightable").highlight(sessionStorage.getItem('search-value'), { element: 'mark' });
+});
+
+$(function() {
+    $('a[rel="lightbox"]').featherlight({
+        root: 'section#body'
+    });
+});
+
+jQuery.extend({
+    highlight: function(node, re, nodeName, className) {
+        if (node.nodeType === 3) {
+            var match = node.data.match(re);
+            if (match) {
+                var highlight = document.createElement(nodeName || 'span');
+                highlight.className = className || 'highlight';
+                var wordNode = node.splitText(match.index);
+                wordNode.splitText(match[0].length);
+                var wordClone = wordNode.cloneNode(true);
+                highlight.appendChild(wordClone);
+                wordNode.parentNode.replaceChild(highlight, wordNode);
+                return 1; //skip added node in parent
+            }
+        } else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children
+            !/(script|style)/i.test(node.tagName) && // ignore script and style nodes
+            !(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted
+            for (var i = 0; i < node.childNodes.length; i++) {
+                i += jQuery.highlight(node.childNodes[i], re, nodeName, className);
+            }
+        }
+        return 0;
+    }
+});
+
+jQuery.fn.unhighlight = function(options) {
+    var settings = {
+        className: 'highlight',
+        element: 'span'
+    };
+    jQuery.extend(settings, options);
+
+    return this.find(settings.element + "." + settings.className).each(function() {
+        var parent = this.parentNode;
+        parent.replaceChild(this.firstChild, this);
+        parent.normalize();
+    }).end();
+};
+
+jQuery.fn.highlight = function(words, options) {
+    var settings = {
+        className: 'highlight',
+        element: 'span',
+        caseSensitive: false,
+        wordsOnly: false
+    };
+    jQuery.extend(settings, options);
+
+    if (!words) { return; }
+
+    if (words.constructor === String) {
+        words = [words];
+    }
+    words = jQuery.grep(words, function(word, i) {
+        return word != '';
+    });
+    words = jQuery.map(words, function(word, i) {
+        return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+    });
+    if (words.length == 0) { return this; }
+    ;
+
+    var flag = settings.caseSensitive ? "" : "i";
+    var pattern = "(" + words.join("|") + ")";
+    if (settings.wordsOnly) {
+        pattern = "\\b" + pattern + "\\b";
+    }
+    var re = new RegExp(pattern, flag);
+
+    return this.each(function() {
+        jQuery.highlight(this, re, settings.element, settings.className);
+    });
+};

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/languages.yaml

@@ -0,0 +1,48 @@
+en:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: edit this page
+    THEME_LEARN2_GITHUB_NOTE: Found errors? Think you can improve this documentation?
+    THEME_LEARN2_CLEAR_HISTORY: Clear History
+    THEME_LEARN2_BUILT_WITH_GRAV: Built with <a href="http://getgrav.org">Grav</a> - The Modern Flat File CMS
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Search Documentation
+cn:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: 编辑此页
+    THEME_LEARN2_GITHUB_NOTE: 发现错误？请帮忙改进，谢谢！
+    THEME_LEARN2_CLEAR_HISTORY: 清除历史
+    THEME_LEARN2_BUILT_WITH_GRAV: Built with <a href="http://getgrav.org">Grav</a> - The Modern Flat File CMS
+    THEME_LEARN2_SEARCH_DOCUMENTATION: 搜索文档
+cs:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: Upravte tuto stránku
+    THEME_LEARN2_GITHUB_NOTE: Našli jste chybu? Myslíte, že můžete vylepšit tuto dokumentaci?
+    THEME_LEARN2_CLEAR_HISTORY: Smazat historii
+    THEME_LEARN2_BUILT_WITH_GRAV: Postaveno na <a href="http://getgrav.org">Grav</a> - Moderní správce obsahu pomocí souborů prostých textů
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Vyhledat v dokumentaci
+de:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: diese Seite bearbeiten
+    THEME_LEARN2_GITHUB_NOTE: Fehler gefunden? Möchten Sie diese Seite verbessern?
+    THEME_LEARN2_CLEAR_HISTORY: Verlauf löschen
+    THEME_LEARN2_BUILT_WITH_GRAV: Seite erstellt mit <a href="http://getgrav.org">Grav</a> - The Modern Flat File CMS
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Dokumentation durchsuchen
+es:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: editar esta página
+    THEME_LEARN2_GITHUB_NOTE: ¿Encontraste errores? ¿Crees que puedes mejorar esta documentación?
+    THEME_LEARN2_CLEAR_HISTORY: Limpiar historial
+    THEME_LEARN2_BUILT_WITH_GRAV: Hecho con <a href="http://getgrav.org">Grav</a> - El CMS moderno de archivos planos
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Buscar en la documentación
+fr:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: modifier cette page
+    THEME_LEARN2_GITHUB_NOTE: Vous avez découvert des erreurs ? Vous pensez pouvoir améliorer cette documentation ?
+    THEME_LEARN2_CLEAR_HISTORY: Effacer l'historique
+    THEME_LEARN2_BUILT_WITH_GRAV: Créé avec <a href="http://getgrav.org">Grav</a> - Le CMS moderne sans base de données
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Rechercher dans la documentation
+it:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: modifica pagina
+    THEME_LEARN2_GITHUB_NOTE: Hai trovato degli errori? Pensi di poter migliorare questa documentazione?
+    THEME_LEARN2_CLEAR_HISTORY: Cancella Cronologia
+    THEME_LEARN2_BUILT_WITH_GRAV: Built with <a href="http://getgrav.org">Grav</a> - The Modern Flat File CMS
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Cerca nella Documentatione
+ru:
+    THEME_LEARN2_GITHUB_EDIT_THIS_PAGE: редактировать эту страницу
+    THEME_LEARN2_GITHUB_NOTE: Нашли ошибки? Думаете, что можете улучшить документацию?
+    THEME_LEARN2_CLEAR_HISTORY: Очистить историю
+    THEME_LEARN2_BUILT_WITH_GRAV: Сделано на <a href="http://getgrav.org">Grav</a> — современной файловой CMS
+    THEME_LEARN2_SEARCH_DOCUMENTATION: Поиск по документации

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/learn2.php

@@ -0,0 +1,9 @@
+<?php
+namespace Grav\Theme;
+
+use Grav\Common\Theme;
+
+class Learn2 extends Theme
+{
+
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/learn2.yaml

@@ -0,0 +1,9 @@
+enabled: true
+root_page: 					                        # optional: set root page of documentation
+top_level_version: false                            # Use versions for top level navigation
+google_analytics_code:                              # Enter your `UA-XXXXXXXX-X` code here
+home_url:                                           # http://getgrav.org
+github:
+    position: top                                   # top | bottom | off
+    tree: https://github.com/getgrav/grav-skeleton-rtfm-site/blob/develop/
+    commits: https://github.com/getgrav/grav-skeleton-rtfm-site/commits/develop/

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+scss --watch scss:css-compiled

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/nucleus/_base.scss

@@ -0,0 +1,14 @@
+// Core
+@import "core";
+
+// Breakpoints
+@import "breakpoints";
+
+// Layout
+@import "layout";
+
+// Typography
+@import "typography";
+
+// Nav
+@import "nav";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/nucleus/_breakpoints.scss

@@ -0,0 +1,17 @@
+// Media Device Breakpoints
+$large-desktop-container:		75.000em !default;
+$desktop-container:				60.000em !default;
+$tablet-container:				48.000em !default;
+$large-mobile-container:		30.000em !default;
+$mobile-container:				100% !default;
+
+// Breakpoint Variables For Particles
+$media: "all" !default;
+$desktop-max: "#{$media} and (max-width:#{$desktop-container - 0.062})" !default;
+$mobile-only: "#{$media} and (max-width:#{$tablet-container - 0.062})" !default;
+$no-mobile: "#{$media} and (min-width:#{$tablet-container})" !default;
+$small-mobile-range: "#{$media} and (max-width:#{$large-mobile-container})" !default;
+$large-mobile-range: "#{$media} and (min-width:#{$large-mobile-container + 0.063}) and (max-width:#{$tablet-container - 0.062})" !default;
+$tablet-range: "#{$media} and (min-width:#{$tablet-container}) and (max-width:#{$desktop-container - 0.062})" !default;
+$desktop-range: "#{$media} and (min-width:#{$desktop-container}) and (max-width:#{$large-desktop-container - 0.062})" !default;
+$large-desktop-range: "#{$media} and (min-width:#{$large-desktop-container})" !default;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/nucleus/_core.scss

@@ -0,0 +1,2 @@
+// Border Radius
+$core-border-radius:			rem(3) !default;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/nucleus/_layout.scss

@@ -0,0 +1,8 @@
+// Content Block Spacing Variables
+$content-margin:				0.625rem !default;
+$content-padding:				0.938rem !default;
+
+// Fixed Block Variables
+$fixed-block-full:				percentage(1/4) !default;
+$fixed-block-desktop:			percentage(1/3) !default;
+$fixed-block-tablet:			percentage(1/2) !default;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/nucleus/_nav.scss

@@ -0,0 +1,3 @@
+// Dropdowns
+$dropdown-width:				140px !default;
+$flyout-width:					140px !default;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/nucleus/_typography.scss

@@ -0,0 +1,14 @@
+// Base Sizes
+$core-font-size:				1.05rem !default;
+$core-line-height:				1.7 !default;
+
+// Heading Sizes
+$h1-font-size:                  $core-font-size + 2.20 !default;
+$h2-font-size:                  $core-font-size + 1.50 !default;
+$h3-font-size:                  $core-font-size + 1.10 !default;
+$h4-font-size:                  $core-font-size + 0.75 !default;
+$h5-font-size:                  $core-font-size + 0.35 !default;
+$h6-font-size:                  $core-font-size - 0.15 !default;
+
+// Spacing
+$leading-margin:				$core-line-height * 1rem !default;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/theme/_base.scss

@@ -0,0 +1,5 @@
+// Colors
+@import "colors";
+
+// Typography
+@import "bullets";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/theme/_bullets.scss

@@ -0,0 +1,5 @@
+$bullet-icon-size:				3.5rem;
+
+$bullet-icon-color-1:			$core-accent;
+$bullet-icon-color-2:			adjust-hue($core-accent, -20);
+$bullet-icon-color-3:			adjust-hue($core-accent, -130);

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/configuration/theme/_colors.scss

@@ -0,0 +1,60 @@
+// Core
+$core-text:						#555;
+$core-accent:					#1694CA;
+$secondary-link:				#F8B450;
+$white:							#fff;
+$black:							#000;
+$light-gray:					#ddd;
+
+// Borders
+$core-border-color:				$light-gray;
+$core-border-color-hover: 		darken($core-border-color, 10);
+$core-border-color-focus: 		$core-accent;
+
+// Shadows
+$core-box-shadow: 				inset 0 1px 3px hsla(0, 0%, 0%, 0.06);
+$core-box-shadow-focus: 		$core-box-shadow, 0 0 5px rgba(darken($core-border-color-focus, 5), 0.7);
+
+// Background
+$page-bg:						#fff;
+
+// Header
+$header-text:					#aaa;
+
+// Nav
+$nav-link:						#aaa;
+
+// Showcase
+$showcase-bg:					lighten($core-accent, 6%);
+$showcase-text:					#fff;
+
+// Feature
+$feature-bg:					#fff;
+
+// Main Body
+$main-bg:						#f7f7f7;
+$body-border:					darken($main-bg, 5%);
+
+// Sidebar
+$sidebar-text:					#aaa;
+
+// Bottom
+$bottom-bg:						#f7f7f7;
+$bottom-text:					$core-text;
+
+// Footer
+$footer-bg:						#404040;
+$footer-text:					#ccc;
+
+$rule-color: 					#F0F2F4;
+$code-text:						#c7254e;
+$code-bg:						#f9f2f4;
+$pre-text:						#237794;
+$pre-bg:						#f6f6f6;
+
+// Dark Contrast variation
+$dark-navbar-text:				#999;
+$dark-sidebar:					#222;
+$dark-sidebar-text:				#999;
+$dark-main-bg:					#333;
+$dark-body-border:				#666;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus.scss

@@ -0,0 +1,27 @@
+// REQUIRED DEPENDENCIES - DO NOT CHANGE
+
+// Load Third Party Libraries
+@import "vendor/bourbon/bourbon";
+
+// Load Nucleus Configuration
+@import "configuration/nucleus/base";
+
+// Load Nucleus Mixins and Functions
+@import "nucleus/functions/base";
+@import "nucleus/mixins/base";
+
+//-------------------------------------------
+
+// LOAD NUCLEUS COMPONENTS
+
+// Core
+@import "nucleus/core";
+
+// Flex
+@import "nucleus/flex";
+
+// Typography
+@import "nucleus/typography";
+
+// Forms
+@import "nucleus/forms";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/_core.scss

@@ -0,0 +1,217 @@
+*, *::before, *::after {
+	@include box-sizing(border-box);
+}
+
+@-webkit-viewport{width:device-width}
+@-moz-viewport{width:device-width}
+@-ms-viewport{width:device-width}
+@-o-viewport{width:device-width}
+@viewport{width:device-width}
+
+html {
+	font-size: 100%;
+	-ms-text-size-adjust: 100%;
+	-webkit-text-size-adjust: 100%;
+}
+
+body {
+	margin: 0;
+}
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section,
+summary {
+	display: block;
+}
+
+audio,
+canvas,
+progress,
+video {
+	display: inline-block;
+	vertical-align: baseline;
+}
+
+audio:not([controls]) {
+	display: none;
+	height: 0;
+}
+
+[hidden],
+template {
+	display: none;
+}
+
+a {
+	background: transparent;
+	text-decoration: none;
+}
+
+a:active,
+a:hover {
+	outline: 0;
+}
+
+abbr[title] {
+	border-bottom: 1px dotted;
+}
+
+b,
+strong {
+	font-weight: bold;
+}
+
+dfn {
+	font-style: italic;
+}
+
+mark {
+	background: #FFFF27;
+	color: #333;
+}
+
+sub,
+sup {
+	font-size: $core-font-size - 0.250;
+	line-height: 0;
+	position: relative;
+	vertical-align: baseline;
+}
+
+sup {
+	top: -0.5em;
+}
+
+sub {
+	bottom: -0.25em;
+}
+
+img {
+	border: 0;
+	max-width: 100%;
+}
+
+svg:not(:root) {
+	overflow: hidden;
+}
+
+figure {
+	margin: 1em 40px;
+}
+
+hr {
+	height: 0;
+}
+
+pre {
+	overflow: auto;
+}
+
+code,
+kbd,
+pre,
+samp {
+	// font-size: $core-font-size;
+}
+
+button,
+input,
+optgroup,
+select,
+textarea {
+	color: inherit;
+	font: inherit;
+	margin: 0;
+}
+
+button {
+	overflow: visible;
+}
+
+button,
+select {
+	text-transform: none;
+}
+
+button,
+html input[type="button"],
+input[type="reset"],
+input[type="submit"] {
+	-webkit-appearance: button;
+	cursor: pointer;
+}
+
+button[disabled],
+html input[disabled] {
+	cursor: default;
+}
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+	border: 0;
+	padding: 0;
+}
+
+input {
+	line-height: normal;
+}
+
+input[type="checkbox"],
+input[type="radio"] {
+	padding: 0;
+}
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+	height: auto;
+}
+
+input[type="search"] {
+	-webkit-appearance: textfield;
+}
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+	-webkit-appearance: none;
+}
+
+legend {
+	border: 0;
+	padding: 0;
+}
+
+textarea {
+	overflow: auto;
+}
+
+optgroup {
+	font-weight: bold;
+}
+
+table {
+	border-collapse: collapse;
+	border-spacing: 0;
+	table-layout: fixed;
+	width: 100%;
+}
+
+tr, td, th {
+	vertical-align: middle;
+}
+
+th, td {
+	padding: ($leading-margin / 4) 0;
+}
+
+th {
+	text-align: left;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/_flex.scss

@@ -0,0 +1,189 @@
+// Page Container
+.container {
+	width: $large-desktop-container;
+	margin: 0 auto;
+	padding: 0;
+	@include breakpoint(desktop-range) {
+		width: $desktop-container;
+	}
+	@include breakpoint(tablet-range) {
+		width: $tablet-container;
+	}
+	@include breakpoint(large-mobile-range) {
+		width: $large-mobile-container;
+	}
+	@include breakpoint(small-mobile-range) {
+		width: $mobile-container;
+	}
+}
+
+// Grid Row and Column Setup
+.grid {
+	@include display(flex);
+	@include flex-flow(row);
+	list-style: none;
+	margin: 0;
+	padding: 0;
+	@include breakpoint(mobile-only) {
+		@include flex-flow(row wrap);
+	}
+}
+
+.block {
+	@include flex(1);
+    min-width: 0;
+    min-height: 0;
+	@include breakpoint(mobile-only) {
+		@include flex(0 100%);
+	}
+}
+
+// Content Block Spacing
+.content {
+	margin: $content-margin;
+	padding: $content-padding;
+}
+
+body [class*="size-"] {
+	@include breakpoint(mobile-only) {
+		@include flex(0 100%);
+	}
+}
+
+// Custom Size Modifiers
+.size-1-2 {
+	@include flex(0 percentage(1/2));
+}
+
+.size-1-3 {
+	@include flex(0 percentage(1/3));
+}
+
+.size-1-4 {
+	@include flex(0 percentage(1/4));
+}
+
+.size-1-5 {
+	@include flex(0 percentage(1/5));
+}
+
+.size-1-6 {
+	@include flex(0 percentage(1/6));
+}
+
+.size-1-7 {
+	@include flex(0 percentage(1/7));
+}
+
+.size-1-8 {
+	@include flex(0 percentage(1/8));
+}
+
+.size-1-9 {
+	@include flex(0 percentage(1/9));
+}
+
+.size-1-10 {
+	@include flex(0 percentage(1/10));
+}
+
+.size-1-11 {
+	@include flex(0 percentage(1/11));
+}
+
+.size-1-12 {
+	@include flex(0 percentage(1/12));
+}
+
+@include breakpoint(tablet-range) {
+	.size-tablet-1-2 {
+		@include flex(0 percentage(1/2));
+	}
+
+	.size-tablet-1-3 {
+		@include flex(0 percentage(1/3));
+	}
+
+	.size-tablet-1-4 {
+		@include flex(0 percentage(1/4));
+	}
+
+	.size-tablet-1-5 {
+		@include flex(0 percentage(1/5));
+	}
+
+	.size-tablet-1-6 {
+		@include flex(0 percentage(1/6));
+	}
+
+	.size-tablet-1-7 {
+		@include flex(0 percentage(1/7));
+	}
+
+	.size-tablet-1-8 {
+		@include flex(0 percentage(1/8));
+	}
+
+	.size-tablet-1-9 {
+		@include flex(0 percentage(1/9));
+	}
+
+	.size-tablet-1-10 {
+		@include flex(0 percentage(1/10));
+	}
+
+	.size-tablet-1-11 {
+		@include flex(0 percentage(1/11));
+	}
+
+	.size-tablet-1-12 {
+		@include flex(0 percentage(1/12));
+	}
+}
+
+// Fix for Firefox versions 27 and below
+@include breakpoint(mobile-only) {
+	@supports not (flex-wrap: wrap) {
+		.grid {
+			display: block;
+			@include flex-wrap(inherit);
+		}
+		.block {
+			display: block;
+			@include flex(inherit);
+		}
+	}
+}
+
+// Reordering
+.first-block {
+  -webkit-box-ordinal-group: 0;
+  -webkit-order: -1;
+  -ms-flex-order: -1;
+  order: -1;
+}
+
+.last-block {
+  -webkit-box-ordinal-group: 2;
+  -webkit-order: 1;
+  -ms-flex-order: 1;
+  order: 1;
+}
+
+// Fixed Grid Style
+.fixed-blocks {
+	@include flex-flow(row wrap);
+	.block {
+		@include flex(inherit);
+		width: $fixed-block-full;
+		@include breakpoint(desktop-range) {
+			width: $fixed-block-desktop;
+		}
+		@include breakpoint(tablet-range) {
+			width: $fixed-block-tablet;
+		}
+		@include breakpoint(mobile-only) {
+			width: 100%;
+		}
+	}
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/_forms.scss

@@ -0,0 +1,63 @@
+fieldset {
+	border: 0;
+	padding: $content-padding;
+	margin: 0 0 $leading-margin 0;
+}
+
+input,
+label,
+select {
+	display: block;
+}
+
+label {
+	margin-bottom: $leading-margin / 4;
+
+	&.required:after {
+		content: "*";
+	}
+
+	abbr {
+		display: none;
+	}
+}
+
+textarea, #{$all-text-inputs}, select[multiple=multiple] {
+	@include transition(border-color);
+	border-radius: $core-border-radius;
+	margin-bottom: $leading-margin / 2;
+	padding: ($leading-margin / 4) ($leading-margin / 4);
+	width: 100%;
+
+	&:focus {
+		outline: none;
+	}
+}
+
+textarea {
+	resize: vertical;
+}
+
+input[type="checkbox"], input[type="radio"] {
+	display: inline;
+	margin-right: $leading-margin / 4;
+}
+
+input[type="file"] {
+	width: 100%;
+}
+
+select {
+	width: auto;
+	max-width: 100%;
+	margin-bottom: $leading-margin;
+}
+
+button,
+input[type="submit"] {
+	cursor: pointer;
+	user-select: none;
+	vertical-align: middle;
+	white-space: nowrap;
+	border: inherit;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/_typography.scss

@@ -0,0 +1,86 @@
+// Body Base
+body {
+	font-size: $core-font-size;
+	line-height: $core-line-height;
+}
+
+// Headings
+h1, h2, h3, h4, h5, h6 {
+	margin: $leading-margin / 2 0 $leading-margin 0;
+	text-rendering: optimizeLegibility;
+}
+
+h1 {
+	font-size: $h1-font-size;
+}
+
+h2 {
+	font-size: $h2-font-size;
+}
+
+h3 {
+	font-size: $h3-font-size;
+}
+
+h4 {
+	font-size: $h4-font-size;
+}
+
+h5 {
+	font-size: $h5-font-size;
+}
+
+h6 {
+	font-size: $h6-font-size;
+}
+
+// Paragraph
+p {
+	margin: $leading-margin 0;
+}
+
+// Lists
+ul, ol {
+	margin-top: $leading-margin;
+	margin-bottom: $leading-margin;
+	ul, ol {
+		margin-top: 0;
+		margin-bottom: 0;
+	}
+}
+
+// Blockquote
+blockquote {
+	margin: $leading-margin 0;
+	padding-left: $leading-margin / 2;
+}
+
+cite {
+	display: block;
+	font-size: $core-font-size - 0.125;
+	&:before {
+      content: "\2014 \0020";
+    }
+}
+
+// Inline and Code
+pre {
+	margin: $leading-margin 0;
+ 	padding: $content-padding;
+}
+
+code {
+	vertical-align: bottom;
+}
+
+// Extras
+small {
+	font-size: $core-font-size - 0.125;
+}
+
+hr {
+	border-left: none;
+	border-right: none;
+	border-top: none;
+	margin: $leading-margin 0;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/functions/_base.scss

@@ -0,0 +1,2 @@
+@import "direction";
+@import "range";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/functions/_direction.scss

@@ -0,0 +1,37 @@
+@function opposite-direction($dir) {
+	@if $dir == 'left' {
+		@return right;
+	}
+	@else if  $dir == 'right' {
+		@return left;
+	}
+	@else if $dir == 'ltr' {
+		@return rtl;
+	}
+	@else if $dir == 'rtl' {
+		@return ltr;
+	}
+	@else if $dir == 'top' {
+		@return bottom;
+	}
+	@else if $dir == 'bottom' {
+		@return top;
+	}
+	@else {
+		@warn "#{$dir} is not a direction! Make sure your direction is all lowercase!";
+		@return false;
+	}
+}
+
+@function named-direction($dir) {
+	@if $dir == 'ltr' {
+		@return left;
+	}
+	@else if $dir == 'rtl' {
+		@return right;
+	}
+	@else {
+		@warn "#{$dir} is not a valid HTML direction! Make sure you are using a valid HTML direction";
+		@return false;
+	}
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/functions/_range.scss

@@ -0,0 +1,13 @@
+@function lower-bound($range){
+	@if length($range) <= 0 {
+		@return 0;
+	}
+	@return nth($range,1);
+}
+
+@function upper-bound($range) {
+	@if length($range) < 2 {
+		@return 999999999999;
+	}
+	@return nth($range, 2);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/mixins/_base.scss

@@ -0,0 +1,2 @@
+@import "breakpoints";
+@import "utilities";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/mixins/_breakpoints.scss

@@ -0,0 +1,27 @@
+// Breakpoints
+@mixin breakpoint($breakpoint, $media: all) {
+	@if $breakpoint == large-desktop-range {
+		@media only #{$media} and (min-width: $large-desktop-container) { @content; }
+	}
+	@else if $breakpoint == desktop-range {
+		@media only #{$media} and (min-width: $desktop-container) and (max-width: $large-desktop-container - 0.062) { @content; }
+	}
+	@else if $breakpoint == tablet-range {
+		@media only #{$media} and (min-width: $tablet-container) and (max-width: $desktop-container - 0.062) { @content; }
+	}
+	@else if $breakpoint == large-mobile-range {
+		@media only #{$media} and (min-width: $large-mobile-container + 0.063) and (max-width: $tablet-container - 0.062) { @content; }
+	}
+	@else if $breakpoint == small-mobile-range {
+		@media only #{$media} and (max-width: $large-mobile-container) { @content; }
+	}
+	@else if $breakpoint == no-mobile {
+		@media only #{$media} and (min-width: $tablet-container) { @content; }
+	}
+	@else if $breakpoint == mobile-only {
+		@media only #{$media} and (max-width: $tablet-container - 0.062) { @content; }
+	}
+	@else if $breakpoint == desktop-only {
+		@media only #{$media} and (max-width: $desktop-container - 0.062) { @content; }
+	}
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/mixins/_utilities.scss

@@ -0,0 +1,31 @@
+
+
+// List Reset
+%list-reset {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+// Vertical Centering
+%vertical-align {
+	position: relative;
+	top: 50%;
+	-webkit-transform: translateY(-50%);
+	-moz-transform: translateY(-50%);
+	-o-transform: translateY(-50%);
+	-ms-transform: translateY(-50%);
+	transform: translateY(-50%);
+}
+
+// Columns
+@mixin columns($columns) {
+	width: percentage(1/$columns);
+}
+
+// Float with margin variable
+@mixin float($direction, $margin: 0) {
+	float: $direction;
+	margin-#{opposite-direction($direction)}: $margin;
+}
+

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/nucleus/particles/_align-text.scss

@@ -0,0 +1,46 @@
+// Alignment Classes
+$align-class-names:
+	large-desktop,
+	desktop,
+	tablet,
+	large-mobile,
+	small-mobile,
+	no-mobile,
+	mobile-only;
+
+// Breakpoints
+$align-class-breakpoints:
+	$large-desktop-range,
+	$desktop-range,
+	$tablet-range,
+	$large-mobile-range,
+	$small-mobile-range,
+	$no-mobile,
+	$mobile-only;
+
+// Create Responsive Alignment Classes
+@mixin align-classes{
+	.text-left {
+		text-align: left !important;
+	}
+	.text-right {
+		text-align: right !important;
+	}
+	.text-center {
+		text-align: center !important;
+	}
+	.text-justify {
+		text-align: justify !important;
+	}
+
+	@for $i from 1 through length($align-class-names) {
+		@media #{(nth($align-class-breakpoints, $i))} {
+			.#{(nth($align-class-names, $i))}-text-left { text-align: left !important; }
+			.#{(nth($align-class-names, $i))}-text-right   { text-align: right !important; }
+			.#{(nth($align-class-names, $i))}-text-center  { text-align: center !important; }
+			.#{(nth($align-class-names, $i))}-text-justify { text-align: justify !important; }
+		}
+	}
+}
+
+@include align-classes;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme.scss

@@ -0,0 +1,61 @@
+// REQUIRED DEPENDENCIES - DO NOT CHANGE
+
+// Load Third Party Libraries
+@import "vendor/bourbon/bourbon";
+
+// Load Nucleus Configuration
+@import "configuration/nucleus/base";
+
+// Load Template Configuration
+@import "configuration/theme/base";
+
+// Load Nucleus Mixins and Functions
+@import "nucleus/functions/base";
+@import "nucleus/mixins/base";
+
+// Load Template Library
+@import "theme/modules/base";
+
+//-------------------------------------------
+
+// TEMPLATE COMPONENTS
+
+// Configuration
+@import "theme/configuration";
+
+// Core
+@import "theme/core";
+@import "theme/fonts";
+
+// Forms
+@import "theme/forms";
+
+// Header
+@import "theme/header";
+
+// Nav
+@import "theme/nav";
+
+// Main
+@import "theme/main";
+
+// Typography
+@import "theme/typography";
+
+// Tables
+@import "theme/tables";
+
+// Buttons
+@import "theme/buttons";
+
+// Bullets
+@import "theme/bullets";
+
+// Custom
+@import "theme/tooltips";
+
+// Scrollbar
+@import "theme/scrollbar";
+
+// Custom
+@import "theme/custom";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_bullets.scss

@@ -0,0 +1,60 @@
+.bullets {
+	margin: $leading-margin 0;
+	margin-left: -$leading-margin / 2;
+	margin-right: -$leading-margin / 2;
+	overflow: auto;
+}
+
+.bullet {
+	float: left;
+	padding: 0 $leading-margin / 2;
+}
+
+.two-column-bullet {
+	@include columns(2);
+	@include breakpoint(mobile-only) {
+		@include columns(1);
+	}
+}
+
+.three-column-bullet {
+	@include columns(3);
+	@include breakpoint(mobile-only) {
+		@include columns(1);
+	}
+}
+
+.four-column-bullet {
+	@include columns(4);
+	@include breakpoint(mobile-only) {
+		@include columns(1);
+	}
+}
+
+.bullet-icon {
+	float: left;
+	background: $bullet-icon-color-1;
+	padding: $bullet-icon-size / 4;
+	width: $bullet-icon-size;
+	height: $bullet-icon-size;
+	border-radius: 50%;
+	color: $white;
+	font-size: $bullet-icon-size / 2;
+	text-align: center;
+}
+
+.bullet-icon-1 {
+	background: $bullet-icon-color-1;
+}
+
+.bullet-icon-2 {
+	background: $bullet-icon-color-2;
+}
+
+.bullet-icon-3 {
+	background: $bullet-icon-color-3;
+}
+
+.bullet-content {
+	margin-left: $bullet-icon-size * 1.3;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_buttons.scss

@@ -0,0 +1,9 @@
+.button {
+	@extend %button;
+	@include button-color($core-accent);
+}
+
+.button-secondary {
+	@extend %button;
+	@include button-color($secondary-link);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_configuration.scss

@@ -0,0 +1,45 @@
+$header-height: 0;
+$header-bg: $core-accent;
+$sidebar-width: 300px;
+$sidebar-width-smaller: 230px;
+$sidebar-bg: #38424D;
+$sidebar-text: #bbbbbb;
+$sidebar-link: #bbbbbb;
+$navbar-text: desaturate($core-accent,50%);
+$navbar-bg: #F6F6F6;
+$progress-bar: #50D681;
+$check-color: lighten($sidebar-bg, 30%);
+$star-color: #F8C74A;
+
+// Font Weights
+$font-weight-bold: 600;
+$font-weight-medium: 500;
+$font-weight-regular: 400;
+
+$body-margin: 4rem;
+
+// Logo
+$logo-width: 8rem;
+$logo-height: 2rem;
+
+// Standard Colors
+$turquoise: #1ABC9C;
+$green_sea: #16A085;
+$emerald: #2ECC71;
+$nephritis: #27AE60;
+$peter_river: #3498DB;
+$belize_hole: #2980B9;
+$amethyst: #A66BBE;
+$wisteria: #8E44AD;
+$wet_asphalt: #34495E;
+$midnight_blue: #2C3E50;
+$sunflower: #F2CA27;
+$orange: #F39C12;
+$carrot: #E67E22;
+$pumpkin: #D35400;
+$alizarin: #E74C3C;
+$pomegranate: #C0392B;
+$clouds: #ECF0F1;
+$silver: #BDC3C7;
+$concrete: #95A5A6;
+$asbestos: #7F8C8D;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_core.scss

@@ -0,0 +1,30 @@
+body {
+	background: $page-bg;
+	color: $core-text;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+	color: $core-accent;
+	&:hover {
+		color: darken($core-accent, 15%);
+	}
+}
+
+pre {
+	position: relative;
+}
+
+.bg {
+	background: #fff;
+	border: 1px solid $body-border;
+}
+
+b, strong {
+    font-weight: $font-weight-bold
+}
+
+.default-animation {
+    @include transition(all 0.5s ease);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_custom.scss

@@ -0,0 +1,232 @@
+@charset "UTF-8";
+
+// Your custom SCSS should be written here...
+
+//Fluidbox fixes
+.lightbox-active {
+	#body {
+		overflow: visible;
+		.padding {
+			overflow: visible;
+		}
+	}
+}
+
+//Github
+#github-contrib {
+	i {
+		vertical-align: middle;
+	}
+}
+
+//Featherlight fixes
+.featherlight img {
+    margin: 0 !important;
+}
+
+//Lifecycle
+.lifecycle {
+
+	#body-inner {
+
+		ul {
+			list-style: none;
+			margin: 0;
+			padding: 2rem 0 0;
+			position: relative;
+		}
+
+		ol {
+			margin: 1rem 0 1rem 0;
+			padding: 2rem;
+			position: relative;
+
+			li {margin-left: 1rem;}
+
+			strong {
+				text-decoration: underline;
+			}
+
+			ol {
+				margin-left: -1rem;
+			}
+
+		}
+
+		h3[class*='level'] {
+			font-size: 20px;
+			position: absolute;
+			margin: 0;
+			padding: 4px 10px;
+			right: 0;
+			z-index: 1000;
+			color: #fff;
+			background: $turquoise;
+		}
+
+		ol h3 {
+			margin-top: 1rem !important;
+			right: 2rem !important;
+		}
+
+		.level-1 + ol {
+			background: lighten($turquoise,56%);
+			border: 4px solid $turquoise;
+			color: $green_sea;
+			h3 {
+				background: $emerald;
+
+			}
+		}
+
+		.level-2 + ol  {
+			background: lighten($emerald,49%);
+			border: 4px solid $emerald;
+			color: $nephritis;
+			h3 {
+				background: $peter_river;
+			}
+		}
+
+		.level-3 + ol {
+			background: lighten($peter_river,44%);
+			border: 4px solid $peter_river;
+			color: $belize_hole;
+			h3 {
+				background: $wet_asphalt;
+			}
+		}
+
+		.level-4 + ol{
+			background: lighten($wet_asphalt,63%);
+			border: 4px solid $wet_asphalt;
+			color: $midnight_blue;
+			h3 {
+				background: $wet_asphalt;
+			}
+		}
+	}
+}
+
+#top-bar {
+    background: $navbar-bg;
+    border-radius: 2px;
+    margin: 0rem -1rem 2rem;
+    padding: 0 1rem;
+    height: 0;
+    min-height: 3rem;
+}
+
+// Github link
+#top-github-link {
+
+    @extend %vertical-align;
+    position: relative;
+    z-index: 1;
+
+    float: right;
+    display: block;
+}
+
+// Breadcrumbs
+#body #breadcrumbs {
+
+    @extend %vertical-align;
+
+    height: auto;
+    display: block;
+    margin-bottom: 0;
+    padding-left: 0;
+
+    line-height: 1.4;
+
+    span {
+        padding: 0 0.1rem;
+    }
+}
+
+// Media Query stuff
+@include breakpoint(desktop-only) {
+    #sidebar {
+        width: $sidebar-width-smaller;
+    }
+    #body {
+        margin-left: $sidebar-width-smaller;
+    }
+}
+@include breakpoint(mobile-only) {
+    #sidebar {
+        width: $sidebar-width-smaller;
+        left: - $sidebar-width-smaller;
+    }
+    #body {
+        margin-left: 0;
+        width: 100%;
+    }
+
+    .sidebar-hidden {
+        overflow: hidden;
+
+        #sidebar {
+            left: 0;
+        }
+        #body {
+            margin-left: $sidebar-width-smaller;
+
+            overflow: hidden;
+        }
+        #overlay {
+            position: absolute;
+            left:0;
+            right: 0;
+            top: 0;
+            bottom: 0;
+            z-index:10;
+            background: rgba(255,255,255,.5);
+            cursor: pointer;
+        }
+    }
+}
+
+// clipboard
+.copy-to-clipboard {
+  background-image: url(../images/clippy.svg);
+  background-position: 50% 50%;
+  background-size: 16px 16px;
+  background-repeat: no-repeat;
+  width: 27px;
+  height: $core-font-size + (.2rem * 2);
+	top: -1px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  color: darken($core-text,10%);
+  background-color: $code-bg;
+  margin-left: -.2rem;
+  cursor: pointer;
+  border-radius: 0 2px 2px 0;
+
+  &:hover {
+    background-color: darken($code-bg, 5%);
+  }
+
+  pre & {
+    position: absolute;
+    right: 4px;
+    top: 4px;
+    background-color: #eee;
+    border-color: #ddd;
+    border-radius: 2px;
+
+    &:hover {
+      background-color: #d9d9d9;
+    }
+  }
+}
+
+// Utils
+.parent-element {
+  -webkit-transform-style: preserve-3d;
+  -moz-transform-style: preserve-3d;
+  transform-style: preserve-3d;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_fonts.scss

@@ -0,0 +1,8 @@
+// Import Google Web Fonts
+@import url(//fonts.googleapis.com/css?family=Montserrat:400|Muli:300,400|Inconsolata);
+
+$font-family-default:           "Muli", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
+$font-family-header:            "Montserrat", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
+$font-family-mono:              "Inconsolata", monospace;
+$font-family-serif:             "Georgia", "Times", "Times New Roman", serif;
+

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_forms.scss

@@ -0,0 +1,22 @@
+fieldset {
+	border: 1px solid $core-border-color;
+}
+
+textarea, #{$all-text-inputs}, select[multiple=multiple] {
+	background-color: white;
+	border: 1px solid $core-border-color;
+	box-shadow: $core-box-shadow;
+
+	&:hover {
+		border-color: $core-border-color-hover;
+	}
+
+	&:focus {
+		border-color: $core-border-color-focus;
+		box-shadow: $core-box-shadow-focus;
+	}
+}
+
+label {
+	@extend strong;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_header.scss

@@ -0,0 +1,66 @@
+#header {
+    background: $header-bg;
+    color: $white;
+    text-align: center;
+
+    padding: 1rem;
+
+    a {
+        display: inline-block;
+    }
+
+    #logo-svg {
+        @extend .default-animation;
+        width: $logo-width;
+        height: $logo-height;
+
+        path {
+            @extend .default-animation;
+            fill: $white;
+        }
+    }
+}
+
+.searchbox {
+    margin-top: 0.5rem;
+    position: relative;
+
+    border: 1px solid lighten($header-bg, 5%);
+    background: darken($header-bg,5%);
+    border-radius: 4px;
+
+    label {
+        color: rgba($white, 0.8);
+        position: absolute;
+        left: 10px;
+        top: 3px;
+    }
+
+    span {
+        color: rgba($white, 0.6);
+        position: absolute;
+        right: 10px;
+        top: 3px;
+        cursor: pointer;
+
+        &:hover {
+            color: rgba($white, 0.9);
+        }
+    }
+
+    input {
+        display: inline-block;
+        color: $white;
+        width: 100%;
+        height: 30px;
+        background: transparent;
+        border: 0;
+        padding: 0 25px 0 30px;
+        margin: 0;
+        font-weight: $font-weight-regular;
+
+        @include placeholder {
+            color: rgba($white, 0.6);
+        }
+    }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_main.scss

@@ -0,0 +1,149 @@
+#main {
+	background: $main-bg;
+	margin: 0 0 $content-margin + $content-padding 0;
+}
+
+#body {
+    img, .video-container {
+        margin: 3rem auto;
+        display: block;
+        text-align: center;
+
+        &.border {
+            border: 2px solid #e6e6e6 !important;
+            padding: 2px;
+        }
+
+        &.shadow {
+            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
+        }
+    }
+
+    @extend .default-animation;
+    position: relative;
+    margin-left: $sidebar-width;
+    min-height: 100%;
+
+    .bordered {
+        border: 1px solid #ccc;
+    }
+
+    .padding {
+        @extend .default-animation;
+        padding: 3rem ($body-margin + 2rem);
+
+        @include breakpoint(desktop-only) {
+            position: static;
+            padding: 15px ($body-margin - 1rem);
+        }
+
+        @include breakpoint(mobile-only) {
+            padding: 5px 1rem;
+        }
+    }
+
+    h1 + hr {
+        margin-top: -1.7rem;
+        margin-bottom: 3rem;
+    }
+
+    #navigation {
+
+        @include breakpoint(desktop-only) {
+            position: static;
+            margin-right: 0 !important;
+            width: 100%;
+            display: table;
+        }
+    }
+
+    .nav {
+        @extend .default-animation;
+        position: fixed;
+        top: 0;
+        bottom: 0;
+        width: $body-margin;
+        font-size: 50px;
+        height: 100%;
+        cursor: pointer;
+        display: table;
+        text-align: center;
+        > i {
+            display: table-cell;
+            vertical-align: middle;
+            text-align: center;
+        }
+
+        @include breakpoint(desktop-only) {
+            display: table-cell;
+            position: static;
+            top: auto;
+            width: 50%;
+            text-align: center;
+            height: 100px;
+            line-height: 100px;
+            padding-top: 0;
+            > i {
+                display: inline-block;
+            }
+        }
+
+
+        &:hover {
+            background: $navbar-bg;
+        }
+
+        &.nav-pref {
+            left: 0;
+        }
+
+        &.nav-next {
+            right: 0;
+        }
+    }
+}
+
+#body-inner {
+    margin-bottom: 5rem;
+}
+
+// Chapter title
+#chapter {
+
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    height: 100%;
+    padding: 2rem 0;
+
+    #body-inner {
+        padding-bottom: 3rem;
+        max-width: 80%;
+    }
+
+    h3 {
+        font-family: $font-family-default;
+        font-weight: $font-weight-regular;
+        text-align: center;
+    }
+
+    h1 {
+        font-size: 5rem;
+        border-bottom: 4px solid $rule-color;
+    }
+
+    p {
+        text-align: center;
+        font-size: 1.2rem;
+    }
+}
+
+#footer {
+    padding: 3rem 1rem;
+    color: darken($sidebar-link, 10%);
+    font-size: 13px;
+
+    p {
+        margin: 0;
+    }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_nav.scss

@@ -0,0 +1,212 @@
+#sidebar-toggle {
+    display: none;
+
+    @include breakpoint(mobile-only) {
+         display: inline-block;
+     }
+
+}
+
+#sidebar {
+    @extend .default-animation;
+    background-color: $sidebar-bg;
+    position: fixed;
+    top: 0;
+    width: $sidebar-width;
+    bottom: 0;
+    left: 0;
+    font-weight: $font-weight-medium;
+    font-size: 15px;
+
+    a {
+        color: $sidebar-link;
+        &:hover {
+            color: lighten($sidebar-link, 10%);
+        }
+        &.subtitle {
+            color: rgba($sidebar-link, 0.6);
+        }
+    }
+
+    hr {
+        border-bottom: 1px solid darken($sidebar-bg, 3%);
+    }
+
+    a.padding {
+        padding: 0 1rem;
+    }
+
+    h5 {
+        margin: 2rem 0 0;
+        position: relative;
+        line-height: 2;
+
+        a {
+            display: block;
+            margin-left: 0;
+            margin-right: 0;
+            padding-left: 1rem;
+            padding-right: 1rem;
+        }
+
+        i {
+            color: rgba($sidebar-link, 0.6);
+            position: absolute;
+            right: 0.6rem;
+            top: 0.7rem;
+            font-size: 80%;
+        }
+
+        &.parent {
+            a {
+                background: darken($sidebar-bg, 7%);
+                color: lighten($sidebar-link, 5%) !important;
+            }
+        }
+
+        &.active {
+            a {
+                background: $white;
+                color: $core-text !important;
+            }
+
+            i {
+                color: $core-text !important;
+            }
+        }
+
+
+    }
+
+    h5 + ul.topics {
+        display: none;
+        margin-top: 0;
+    }
+
+    h5.parent, h5.active {
+        + ul.topics {
+            display: block;
+        }
+    }
+
+
+    ul {
+        @extend .default-animation;
+        list-style: none;
+        padding: 0;
+        margin: 0;
+
+        &.searched {
+            a {
+                color: darken($sidebar-link, 20%);
+            }
+
+            .search-match {
+                a {
+                    color: lighten($sidebar-link, 10%);
+                    &:hover {
+                        color: lighten($sidebar-link, 20%);
+                    }
+                }
+            }
+        }
+
+        &.topics {
+            margin: 0 1rem;
+
+            &.searched {
+                ul {
+                    display: block;
+                }
+            }
+
+            ul {
+                display: none;
+                padding-bottom: 1rem;
+
+                ul {
+                    padding-bottom: 0;
+                }
+            }
+
+            li.parent ul, > li.active ul {
+                display: block;
+            }
+
+            > li {
+                > a {
+                    line-height: 2rem;
+                    font-size: 1.1rem;
+
+                    b {
+                        opacity: 0.5;
+                        font-weight: normal;
+                    }
+
+                    .fa {
+                        margin-top: 9px;
+                    }
+                }
+
+                &.parent, &.active {
+                    background: darken($sidebar-bg, 5%);
+                    margin-left: -1rem;
+                    margin-right: -1rem;
+                    padding-left: 1rem;
+                    padding-right: 1rem;
+                }
+            }
+        }
+
+        li.active > a {
+            background: $white;
+            color: $core-text !important;
+            margin-left: -1rem;
+            margin-right: -1rem;
+            padding-left: 1rem;
+            padding-right: 1rem;
+        }
+
+        li {
+            padding: 0;
+            &.visited + span {
+                margin-right: 16px;
+            }
+            a {
+                display: block;
+                padding: 2px 0;
+                span {
+                    text-overflow: ellipsis;
+                    overflow: hidden;
+                    white-space: nowrap;
+                    display: block;
+                }
+            }
+            > a {
+                padding: 4px 0;
+            }
+
+            .fa {
+                display: none;
+                float: right;
+                font-size: 13px;
+                min-width: 16px;
+                margin: 4px 0 0 0;
+                text-align: right;
+            }
+
+            &.visited {
+                > a .read-icon {
+                    color: $core-accent;
+                    display: inline;
+                }
+            }
+
+            li {
+                padding-left: 1rem;
+                text-indent: 0.2rem;
+            }
+        }
+
+    }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_scrollbar.scss

@@ -0,0 +1,139 @@
+/*************** SCROLLBAR BASE CSS ***************/
+
+.highlightable {
+    padding: 25px 0 15px;
+}
+
+.scroll-wrapper {
+    overflow: hidden !important;
+    padding: 0 !important;
+    position: relative;
+}
+
+.scroll-wrapper > .scroll-content {
+    border: none !important;
+    box-sizing: content-box !important;
+    height: auto;
+    left: 0;
+    margin: 0;
+    max-height: none;
+    max-width: none !important;
+    overflow: scroll !important;
+    padding: 0;
+    position: relative !important;
+    top: 0;
+    width: auto !important;
+}
+
+.scroll-wrapper > .scroll-content::-webkit-scrollbar {
+    height: 0;
+    width: 0;
+}
+
+.scroll-element {
+    display: none;
+}
+.scroll-element, .scroll-element div {
+    box-sizing: content-box;
+}
+
+.scroll-element.scroll-x.scroll-scrollx_visible,
+.scroll-element.scroll-y.scroll-scrolly_visible {
+    display: block;
+}
+
+.scroll-element .scroll-bar,
+.scroll-element .scroll-arrow {
+    cursor: default;
+}
+
+.scroll-textarea {
+
+}
+.scroll-textarea > .scroll-content {
+    overflow: hidden !important;
+}
+.scroll-textarea > .scroll-content > textarea {
+    border: none !important;
+    box-sizing: border-box;
+    height: 100% !important;
+    margin: 0;
+    max-height: none !important;
+    max-width: none !important;
+    overflow: scroll !important;
+    outline: none;
+    padding: 2px;
+    position: relative !important;
+    top: 0;
+    width: 100% !important;
+}
+.scroll-textarea > .scroll-content > textarea::-webkit-scrollbar {
+    height: 0;
+    width: 0;
+}
+
+
+
+
+/*************** SIMPLE INNER SCROLLBAR ***************/
+
+.scrollbar-inner > .scroll-element,
+.scrollbar-inner > .scroll-element div
+{
+    border: none;
+    margin: 0;
+    padding: 0;
+    position: absolute;
+    z-index: 10;
+}
+
+.scrollbar-inner > .scroll-element div {
+    display: block;
+    height: 100%;
+    left: 0;
+    top: 0;
+    width: 100%;
+}
+
+.scrollbar-inner > .scroll-element.scroll-x {
+    bottom: 2px;
+    height: 8px;
+    left: 0;
+    width: 100%;
+}
+
+.scrollbar-inner > .scroll-element.scroll-y {
+    height: 100%;
+    right: 2px;
+    top: 0;
+    width: 8px;
+}
+
+.scrollbar-inner > .scroll-element .scroll-element_outer {
+    overflow: hidden;
+}
+
+.scrollbar-inner > .scroll-element .scroll-element_outer,
+.scrollbar-inner > .scroll-element .scroll-element_track,
+.scrollbar-inner > .scroll-element .scroll-bar {
+    -webkit-border-radius: 8px;
+    -moz-border-radius: 8px;
+    border-radius: 8px;
+}
+
+.scrollbar-inner > .scroll-element .scroll-element_track,
+.scrollbar-inner > .scroll-element .scroll-bar {
+    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
+    filter: alpha(opacity=30);
+    opacity: 0.3;
+}
+
+
+/* update scrollbar offset if both scrolls are visible */
+
+.scrollbar-inner > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_track { left: -12px; }
+.scrollbar-inner > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_track { top: -12px; }
+
+
+.scrollbar-inner > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_size { left: -12px; }
+.scrollbar-inner > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_size { top: -12px; }

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_tables.scss

@@ -0,0 +1,15 @@
+table {
+	border: 1px solid lighten($core-border-color,5%);
+    table-layout: auto;
+}
+
+th {
+	@extend strong;
+	background: lighten($core-border-color,10%);
+	padding: 0.5rem;
+}
+
+td {
+	padding: 0.5rem;
+	border: 1px solid lighten($core-border-color,5%);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_tooltips.scss

@@ -0,0 +1,157 @@
+$multiline-max-width: 250px;
+$tooltip-background-color: rgba(0, 0, 0, 0.8);
+$tooltip-text-color: #fff;
+
+.tooltipped {
+  position: relative;
+}
+
+// This is the tooltip bubble
+.tooltipped:after {
+  position: absolute;
+  z-index: 1000000;
+  display: none;
+  padding: 5px 8px;
+  font: normal normal 11px/1.5 $font-family-default;
+  color: $tooltip-text-color;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-wrap: break-word;
+  white-space: pre;
+  pointer-events: none;
+  content: attr(aria-label);
+  background: $tooltip-background-color;
+  border-radius: 3px;
+  -webkit-font-smoothing: subpixel-antialiased;
+}
+
+// This is the tooltip arrow
+.tooltipped:before {
+  position: absolute;
+  z-index: 1000001;
+  display: none;
+  width: 0;
+  height: 0;
+  color: $tooltip-background-color;
+  pointer-events: none;
+  content: "";
+  border: 5px solid transparent;
+}
+
+// This will indicate when we'll activate the tooltip
+.tooltipped:hover,
+.tooltipped:active,
+.tooltipped:focus {
+  &:before,
+  &:after {
+    display: inline-block;
+    text-decoration: none;
+  }
+}
+
+// Tooltipped south
+.tooltipped-s,
+.tooltipped-se,
+.tooltipped-sw {
+  &:after {
+    top: 100%;
+    right: 50%;
+    margin-top: 5px;
+  }
+
+  &:before {
+    top: auto;
+    right: 50%;
+    bottom: -5px;
+    margin-right: -5px;
+    border-bottom-color: $tooltip-background-color;
+  }
+}
+
+.tooltipped-se {
+  &:after {
+    right: auto;
+    left: 50%;
+    margin-left: -15px;
+  }
+}
+
+.tooltipped-sw:after {
+  margin-right: -15px;
+}
+
+// Tooltips above the object
+.tooltipped-n,
+.tooltipped-ne,
+.tooltipped-nw {
+  &:after {
+    right: 50%;
+    bottom: 100%;
+    margin-bottom: 5px;
+  }
+
+  &:before {
+    top: -5px;
+    right: 50%;
+    bottom: auto;
+    margin-right: -5px;
+    border-top-color: $tooltip-background-color;
+  }
+}
+
+.tooltipped-ne {
+  &:after {
+    right: auto;
+    left: 50%;
+    margin-left: -15px;
+  }
+}
+
+.tooltipped-nw:after {
+  margin-right: -15px;
+}
+
+// Move the tooltip body to the center of the object.
+.tooltipped-s:after,
+.tooltipped-n:after {
+  transform: translateX(50%);
+}
+
+// Tooltipped to the left
+.tooltipped-w {
+  &:after {
+    right: 100%;
+    bottom: 50%;
+    margin-right: 5px;
+    transform: translateY(50%);
+  }
+
+  &:before {
+    top: 50%;
+    bottom: 50%;
+    left: -5px;
+    margin-top: -5px;
+    border-left-color: $tooltip-background-color;
+  }
+}
+
+// tooltipped to the right
+.tooltipped-e {
+  &:after {
+    bottom: 50%;
+    left: 100%;
+    margin-left: 5px;
+    transform: translateY(50%);
+  }
+
+  &:before {
+    top: 50%;
+    right: -5px;
+    bottom: 50%;
+    margin-top: -5px;
+    border-right-color: $tooltip-background-color;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/_typography.scss

@@ -0,0 +1,181 @@
+// Body Base
+body {
+	font-family: $font-family-default;
+    letter-spacing: -0.03rem;
+	font-weight: 400;
+}
+
+// Headings
+h1, h2, h3, h4, h5, h6 {
+	font-family: $font-family-header;
+	font-weight: 400;
+	text-rendering: optimizeLegibility;
+	line-height: 150%;
+	letter-spacing: -0px;
+}
+
+h1 {
+	text-align: center;
+	letter-spacing: -3px;
+}
+
+h2 {
+	letter-spacing: -2px;
+}
+
+h3 {
+	letter-spacing: -1px;
+}
+
+// Blockquote
+blockquote {
+	border-left: 10px solid $rule-color;
+	p {
+		font-size: 1.1rem;
+		color: #999;
+	}
+	cite {
+		display: block;
+		text-align: right;
+		color: #666;
+		font-size: 1.2rem;
+	}
+}
+
+// NOTES!!!!
+blockquote {
+    position: relative;
+}
+
+blockquote blockquote {
+    position: static;
+}
+
+blockquote > blockquote > blockquote {
+
+	margin: 0;
+
+	p {
+		padding: 15px;
+		display: block;
+		font-size: 1rem;
+		margin-top: 0rem;
+		margin-bottom: 0rem;
+        color: #666;
+
+        &:first-child {
+            &:before {
+                position: absolute;
+                top: 2px;
+                color: $white;
+                font-family: FontAwesome;
+                content: '';
+                left: 10px;
+            }
+            &:after {
+                position: absolute;
+                top: 2px;
+                color: $white;
+                left: 2rem;
+                font-weight: bold;
+                content: 'Info';
+            }
+        }
+	}
+
+	> p {
+		// Yellow
+		margin-left: -71px;
+		border-top: 30px solid #F0B37E;
+		background: #FFF2DB;
+	}
+
+	> blockquote > p {
+		// Red
+		margin-left: -94px;
+		border-top: 30px solid rgba(#D9534F, 0.8);
+		background: #FAE2E2;
+        &:first-child:after {
+            content: 'Warning';
+        }
+	}
+
+	> blockquote > blockquote > p {
+		// Blue
+		margin-left: -118px;
+		border-top: 30px solid #6AB0DE;
+		background: #E7F2FA;
+        &:first-child:after {
+            content: 'Note';
+        }
+	}
+
+	> blockquote > blockquote > blockquote > p {
+		// Green
+		margin-left: -142px;
+		border-top: 30px solid rgba(#5CB85C, 0.8);
+		background: #E6F9E6;
+        &:first-child:after {
+            content: 'Tip';
+        }
+	}
+
+}
+
+// Inline and Code
+code,
+kbd,
+pre,
+samp {
+	font-family: $font-family-mono;
+}
+
+code {
+	background: $code-bg;
+	color: darken($code-text,10%);
+	padding: .2rem .4rem;
+  border-radius: 3px;
+}
+
+pre {
+	padding: 1rem;
+	margin: 2rem 0;
+	background: $pre-bg;
+	border: 1px solid $core-border-color;
+	border-radius: 2px;
+	line-height: 1.15;
+	font-size: 1rem;
+
+	code {
+		color: $pre-text;
+		background: inherit;
+		font-size: 1rem;
+	}
+}
+
+// Extras
+hr {
+	border-bottom: 4px solid $rule-color;
+}
+
+// Page Title
+.page-title {
+	margin-top: -25px;
+	padding: 25px;
+	float: left;
+	clear: both;
+	background: $core-accent;
+	color: $white;
+}
+
+// Anchor links
+#body {
+    a.anchor-link { color: #ccc; }
+    a.anchor-link:hover { color: $core-accent; }
+}
+
+// Scrollbar
+.scrollbar-inner > .scroll-element .scroll-element_track { background-color: rgba($white, 0.3); }
+.scrollbar-inner > .scroll-element .scroll-bar { background-color: lighten(#A1C4E5, 5%); }
+.scrollbar-inner > .scroll-element:hover .scroll-bar { background-color: #ccc; }
+.scrollbar-inner > .scroll-element.scroll-draggable .scroll-bar { background-color: #ccc; }

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/modules/_base.scss

@@ -0,0 +1,2 @@
+// Buttons
+@import "buttons";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/theme/modules/_buttons.scss

@@ -0,0 +1,21 @@
+%button {
+	display: inline-block;
+	padding: 7px 12px;
+	&:active {
+		margin: 2px 0 -2px 0;
+	}
+}
+
+@mixin button-color($color) {
+	background: $color;
+	color: $white;
+	box-shadow: 0 3px 0 darken($color, 6%);
+	&:hover {
+		background: darken($color, 6%);
+		box-shadow: 0 3px 0 darken($color, 12%);
+		color: $white;
+	}
+	&:active {
+		box-shadow: 0 1px 0 darken($color, 12%);
+	}
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/_bourbon-deprecated-upcoming.scss

@@ -0,0 +1,8 @@
+//************************************************************************//
+// These mixins/functions are deprecated
+// They will be removed in the next MAJOR version release
+//************************************************************************//
+@mixin inline-block {
+  display: inline-block;
+  @warn "inline-block mixin is deprecated and will be removed in the next major version release";
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/_bourbon.scss

@@ -0,0 +1,77 @@
+// Settings
+@import "settings/prefixer";
+@import "settings/px-to-em";
+
+// Custom Helpers
+@import "helpers/convert-units";
+@import "helpers/gradient-positions-parser";
+@import "helpers/is-num";
+@import "helpers/linear-angle-parser";
+@import "helpers/linear-gradient-parser";
+@import "helpers/linear-positions-parser";
+@import "helpers/linear-side-corner-parser";
+@import "helpers/radial-arg-parser";
+@import "helpers/radial-positions-parser";
+@import "helpers/radial-gradient-parser";
+@import "helpers/render-gradients";
+@import "helpers/shape-size-stripper";
+@import "helpers/str-to-num";
+
+// Custom Functions
+@import "functions/assign";
+@import "functions/color-lightness";
+@import "functions/flex-grid";
+@import "functions/golden-ratio";
+@import "functions/grid-width";
+@import "functions/modular-scale";
+@import "functions/px-to-em";
+@import "functions/px-to-rem";
+@import "functions/strip-units";
+@import "functions/tint-shade";
+@import "functions/transition-property-name";
+@import "functions/unpack";
+
+// CSS3 Mixins
+@import "css3/animation";
+@import "css3/appearance";
+@import "css3/backface-visibility";
+@import "css3/background";
+@import "css3/background-image";
+@import "css3/border-image";
+@import "css3/border-radius";
+@import "css3/box-sizing";
+@import "css3/calc";
+@import "css3/columns";
+@import "css3/filter";
+@import "css3/flex-box";
+@import "css3/font-face";
+@import "css3/hyphens";
+@import "css3/hidpi-media-query";
+@import "css3/image-rendering";
+@import "css3/keyframes";
+@import "css3/linear-gradient";
+@import "css3/perspective";
+@import "css3/radial-gradient";
+@import "css3/transform";
+@import "css3/transition";
+@import "css3/user-select";
+@import "css3/placeholder";
+
+// Addons & other mixins
+@import "addons/button";
+@import "addons/clearfix";
+@import "addons/directional-values";
+@import "addons/ellipsis";
+@import "addons/font-family";
+@import "addons/hide-text";
+@import "addons/html5-input-types";
+@import "addons/position";
+@import "addons/prefixer";
+@import "addons/retina-image";
+@import "addons/size";
+@import "addons/timing-functions";
+@import "addons/triangle";
+@import "addons/word-wrap";
+
+// Soon to be deprecated Mixins
+@import "bourbon-deprecated-upcoming";

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_button.scss

@@ -0,0 +1,374 @@
+@mixin button ($style: simple, $base-color: #4294f0, $text-size: inherit, $padding: 7px 18px) {
+
+  @if type-of($style) == string and type-of($base-color) == color {
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == string and type-of($base-color) == number {
+    $padding: $text-size;
+    $text-size: $base-color;
+    $base-color: #4294f0;
+
+    @if $padding == inherit {
+      $padding: 7px 18px;
+    }
+
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == color and type-of($base-color) == color {
+    $base-color: $style;
+    $style: simple;
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == color and type-of($base-color) == number {
+    $padding: $text-size;
+    $text-size: $base-color;
+    $base-color: $style;
+    $style: simple;
+
+    @if $padding == inherit {
+      $padding: 7px 18px;
+    }
+
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == number {
+    $padding: $base-color;
+    $text-size: $style;
+    $base-color: #4294f0;
+    $style: simple;
+
+    @if $padding == #4294f0 {
+      $padding: 7px 18px;
+    }
+
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+  }
+}
+
+
+// Selector Style Button
+//************************************************************************//
+@mixin buttonstyle($type, $b-color, $t-size, $pad) {
+  // Grayscale button
+  @if $type == simple and $b-color == grayscale($b-color) {
+    @include simple($b-color, true, $t-size, $pad);
+  }
+
+  @if $type == shiny and $b-color == grayscale($b-color) {
+    @include shiny($b-color, true, $t-size, $pad);
+  }
+
+  @if $type == pill and $b-color == grayscale($b-color) {
+    @include pill($b-color, true, $t-size, $pad);
+  }
+
+  @if $type == flat and $b-color == grayscale($b-color) {
+    @include flat($b-color, true, $t-size, $pad);
+  }
+
+  // Colored button
+  @if $type == simple {
+    @include simple($b-color, false, $t-size, $pad);
+  }
+
+  @else if $type == shiny {
+    @include shiny($b-color, false, $t-size, $pad);
+  }
+
+  @else if $type == pill {
+    @include pill($b-color, false, $t-size, $pad);
+  }
+
+  @else if $type == flat {
+    @include flat($b-color, false, $t-size, $pad);
+  }
+}
+
+
+// Simple Button
+//************************************************************************//
+@mixin simple($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $saturation:  9%,  $lightness: -14%);
+  $inset-shadow:  adjust-color($base-color, $saturation: -8%,  $lightness:  15%);
+  $stop-gradient: adjust-color($base-color, $saturation:  9%,  $lightness: -11%);
+  $text-shadow:   adjust-color($base-color, $saturation:  15%, $lightness: -18%);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border;
+  border-radius: 3px;
+  box-shadow: inset 0 1px 0 0 $inset-shadow;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: bold;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: $padding;
+  text-decoration: none;
+  text-shadow: 0 1px 0 $text-shadow;
+  background-clip: padding-box;
+
+  &:hover:not(:disabled) {
+    $base-color-hover:    adjust-color($base-color, $saturation: -4%, $lightness: -5%);
+    $inset-shadow-hover:  adjust-color($base-color, $saturation: -7%, $lightness:  5%);
+    $stop-gradient-hover: adjust-color($base-color, $saturation:  8%, $lightness: -14%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+    }
+
+    box-shadow: inset 0 1px 0 0 $inset-shadow-hover;
+    cursor: pointer;
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $border-active:       adjust-color($base-color, $saturation: 9%, $lightness: -14%);
+    $inset-shadow-active: adjust-color($base-color, $saturation: 7%, $lightness: -17%);
+
+    @if $grayscale == true {
+      $border-active:       grayscale($border-active);
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    border: 1px solid $border-active;
+    box-shadow: inset 0 0 8px 4px $inset-shadow-active, inset 0 0 8px 4px $inset-shadow-active;
+  }
+}
+
+
+// Shiny Button
+//************************************************************************//
+@mixin shiny($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $red: -117, $green: -111, $blue: -81);
+  $border-bottom: adjust-color($base-color, $red: -126, $green: -127, $blue: -122);
+  $fourth-stop:   adjust-color($base-color, $red: -79,  $green: -70,  $blue: -46);
+  $inset-shadow:  adjust-color($base-color, $red:  37,  $green:  29,  $blue:  12);
+  $second-stop:   adjust-color($base-color, $red: -56,  $green: -50,  $blue: -33);
+  $text-shadow:   adjust-color($base-color, $red: -140, $green: -141, $blue: -114);
+  $third-stop:    adjust-color($base-color, $red: -86,  $green: -75,  $blue: -48);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $border-bottom: grayscale($border-bottom);
+    $fourth-stop:   grayscale($fourth-stop);
+    $inset-shadow:  grayscale($inset-shadow);
+    $second-stop:   grayscale($second-stop);
+    $text-shadow:   grayscale($text-shadow);
+    $third-stop:    grayscale($third-stop);
+  }
+
+  border: 1px solid $border;
+  border-bottom: 1px solid $border-bottom;
+  border-radius: 5px;
+  box-shadow: inset 0 1px 0 0 $inset-shadow;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: bold;
+  @include linear-gradient(top, $base-color 0%, $second-stop 50%, $third-stop 50%, $fourth-stop 100%);
+  padding: $padding;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: 0 -1px 1px $text-shadow;
+
+  &:hover:not(:disabled) {
+    $first-stop-hover:  adjust-color($base-color, $red: -13, $green: -15, $blue: -18);
+    $second-stop-hover: adjust-color($base-color, $red: -66, $green: -62, $blue: -51);
+    $third-stop-hover:  adjust-color($base-color, $red: -93, $green: -85, $blue: -66);
+    $fourth-stop-hover: adjust-color($base-color, $red: -86, $green: -80, $blue: -63);
+
+    @if $grayscale == true {
+      $first-stop-hover:  grayscale($first-stop-hover);
+      $second-stop-hover: grayscale($second-stop-hover);
+      $third-stop-hover:  grayscale($third-stop-hover);
+      $fourth-stop-hover: grayscale($fourth-stop-hover);
+    }
+
+    cursor: pointer;
+    @include linear-gradient(top, $first-stop-hover  0%,
+                                  $second-stop-hover 50%,
+                                  $third-stop-hover  50%,
+                                  $fourth-stop-hover 100%);
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $inset-shadow-active: adjust-color($base-color, $red: -111, $green: -116, $blue: -122);
+
+    @if $grayscale == true {
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    box-shadow: inset 0 0 20px 0 $inset-shadow-active;
+  }
+}
+
+
+// Pill Button
+//************************************************************************//
+@mixin pill($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+  $border-bottom: adjust-color($base-color, $hue:  8, $saturation: -11%, $lightness: -26%);
+  $border-sides:  adjust-color($base-color, $hue:  4, $saturation: -21%, $lightness: -21%);
+  $border-top:    adjust-color($base-color, $hue: -1, $saturation: -30%, $lightness: -15%);
+  $inset-shadow:  adjust-color($base-color, $hue: -1, $saturation: -1%,  $lightness:  7%);
+  $stop-gradient: adjust-color($base-color, $hue:  8, $saturation:  14%, $lightness: -10%);
+  $text-shadow:   adjust-color($base-color, $hue:  5, $saturation: -19%, $lightness: -15%);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border-bottom: grayscale($border-bottom);
+    $border-sides:  grayscale($border-sides);
+    $border-top:    grayscale($border-top);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border-top;
+  border-color: $border-top $border-sides $border-bottom;
+  border-radius: 16px;
+  box-shadow: inset 0 1px 0 0 $inset-shadow;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: normal;
+  line-height: 1;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: $padding;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: 0 -1px 1px $text-shadow;
+  background-clip: padding-box;
+
+  &:hover:not(:disabled) {
+    $base-color-hover:    adjust-color($base-color,                                $lightness: -4.5%);
+    $border-bottom:       adjust-color($base-color, $hue:  8, $saturation:  13.5%, $lightness: -32%);
+    $border-sides:        adjust-color($base-color, $hue:  4, $saturation: -2%,    $lightness: -27%);
+    $border-top:          adjust-color($base-color, $hue: -1, $saturation: -17%,   $lightness: -21%);
+    $inset-shadow-hover:  adjust-color($base-color,           $saturation: -1%,    $lightness:  3%);
+    $stop-gradient-hover: adjust-color($base-color, $hue:  8, $saturation: -4%,    $lightness: -15.5%);
+    $text-shadow-hover:   adjust-color($base-color, $hue:  5, $saturation: -5%,    $lightness: -22%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $border-bottom:       grayscale($border-bottom);
+      $border-sides:        grayscale($border-sides);
+      $border-top:          grayscale($border-top);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+      $text-shadow-hover:   grayscale($text-shadow-hover);
+    }
+
+    border: 1px solid $border-top;
+    border-color: $border-top $border-sides $border-bottom;
+    box-shadow: inset 0 1px 0 0 $inset-shadow-hover;
+    cursor: pointer;
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+    text-shadow: 0 -1px 1px $text-shadow-hover;
+    background-clip: padding-box;
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $active-color:         adjust-color($base-color, $hue: 4,  $saturation: -12%,  $lightness: -10%);
+    $border-active:        adjust-color($base-color, $hue: 6,  $saturation: -2.5%, $lightness: -30%);
+    $border-bottom-active: adjust-color($base-color, $hue: 11, $saturation:  6%,   $lightness: -31%);
+    $inset-shadow-active:  adjust-color($base-color, $hue: 9,  $saturation:  2%,   $lightness: -21.5%);
+    $text-shadow-active:   adjust-color($base-color, $hue: 5,  $saturation: -12%,  $lightness: -21.5%);
+
+    @if $grayscale == true {
+      $active-color:         grayscale($active-color);
+      $border-active:        grayscale($border-active);
+      $border-bottom-active: grayscale($border-bottom-active);
+      $inset-shadow-active:  grayscale($inset-shadow-active);
+      $text-shadow-active:   grayscale($text-shadow-active);
+    }
+
+    background: $active-color;
+    border: 1px solid $border-active;
+    border-bottom: 1px solid $border-bottom-active;
+    box-shadow: inset 0 0 6px 3px $inset-shadow-active;
+    text-shadow: 0 -1px 1px $text-shadow-active;
+  }
+}
+
+
+
+// Flat Button
+//************************************************************************//
+@mixin flat($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+  }
+
+  background-color: $base-color;
+  border-radius: 3px;
+  border: none;
+  color: $color;
+  display: inline-block;
+  font-size: inherit;
+  font-weight: bold;
+  padding: 7px 18px;
+  text-decoration: none;
+  background-clip: padding-box;
+
+  &:hover:not(:disabled){
+    $base-color-hover:    adjust-color($base-color, $saturation: 4%, $lightness: 5%);
+
+    @if $grayscale == true {
+      $base-color-hover: grayscale($base-color-hover);
+    }
+
+    background-color: $base-color-hover;
+    cursor: pointer;
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $base-color-active: adjust-color($base-color, $saturation: -4%, $lightness: -5%);
+
+    @if $grayscale == true {
+      $base-color-active: grayscale($base-color-active);
+    }
+
+    background-color: $base-color-active;
+    cursor: pointer;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_clearfix.scss

@@ -0,0 +1,23 @@
+// Modern micro clearfix provides an easy way to contain floats without adding additional markup.
+//
+// Example usage:
+//
+//    // Contain all floats within .wrapper
+//    .wrapper {
+//      @include clearfix;
+//      .content,
+//      .sidebar {
+//        float : left;
+//      }
+//    }
+
+@mixin clearfix {
+  &:after {
+    content:"";
+    display:table;
+    clear:both;
+  }
+}
+
+// Acknowledgements
+// Beat *that* clearfix: [Thierry Koblentz](http://www.css-101.org/articles/clearfix/latest-new-clearfix-so-far.php)

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_directional-values.scss

@@ -0,0 +1,111 @@
+// directional-property mixins are shorthands
+// for writing properties like the following
+//
+// @include margin(null 0 10px);
+// ------
+// margin-right: 0;
+// margin-bottom: 10px;
+// margin-left: 0;
+//
+// - or -
+//
+// @include border-style(dotted null);
+// ------
+// border-top-style: dotted;
+// border-bottom-style: dotted;
+//
+// ------
+//
+// Note: You can also use false instead of null
+
+@function collapse-directionals($vals) {
+  $output: null;
+
+  $A: nth( $vals, 1 );
+  $B: if( length($vals) < 2, $A, nth($vals, 2));
+  $C: if( length($vals) < 3, $A, nth($vals, 3));
+  $D: if( length($vals) < 2, $A, nth($vals, if( length($vals) < 4, 2, 4) ));
+
+  @if $A == 0 { $A: 0 }
+  @if $B == 0 { $B: 0 }
+  @if $C == 0 { $C: 0 }
+  @if $D == 0 { $D: 0 }
+
+  @if $A == $B and $A == $C and $A == $D { $output: $A          }
+  @else if $A == $C and $B == $D         { $output: $A $B       }
+  @else if $B == $D                      { $output: $A $B $C    }
+  @else                                  { $output: $A $B $C $D }
+
+  @return $output;
+}
+
+@function contains-falsy($list) {
+  @each $item in $list {
+    @if not $item {
+      @return true;
+    }
+  }
+
+  @return false;
+}
+
+@mixin directional-property($pre, $suf, $vals) {
+  // Property Names
+  $top:    $pre + "-top"    + if($suf, "-#{$suf}", "");
+  $bottom: $pre + "-bottom" + if($suf, "-#{$suf}", "");
+  $left:   $pre + "-left"   + if($suf, "-#{$suf}", "");
+  $right:  $pre + "-right"  + if($suf, "-#{$suf}", "");
+  $all:    $pre +             if($suf, "-#{$suf}", "");
+
+  $vals: collapse-directionals($vals);
+
+  @if contains-falsy($vals) {
+    @if nth($vals, 1) { #{$top}: nth($vals, 1); }
+
+    @if length($vals) == 1 {
+      @if nth($vals, 1) { #{$right}: nth($vals, 1); }
+    } @else {
+      @if nth($vals, 2) { #{$right}: nth($vals, 2); }
+    }
+
+    // prop: top/bottom right/left
+    @if length($vals) == 2 {
+      @if nth($vals, 1) { #{$bottom}: nth($vals, 1); }
+      @if nth($vals, 2) { #{$left}:   nth($vals, 2); }
+
+    // prop: top right/left bottom
+    } @else if length($vals) == 3 {
+      @if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
+      @if nth($vals, 2) { #{$left}:   nth($vals, 2); }
+
+    // prop: top right bottom left
+    } @else if length($vals) == 4 {
+      @if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
+      @if nth($vals, 4) { #{$left}:   nth($vals, 4); }
+    }
+
+  // prop: top/right/bottom/left
+  } @else {
+    #{$all}: $vals;
+  }
+}
+
+@mixin margin($vals...) {
+  @include directional-property(margin, false, $vals...);
+}
+
+@mixin padding($vals...) {
+  @include directional-property(padding, false, $vals...);
+}
+
+@mixin border-style($vals...) {
+  @include directional-property(border, style, $vals...);
+}
+
+@mixin border-color($vals...) {
+  @include directional-property(border, color, $vals...);
+}
+
+@mixin border-width($vals...) {
+  @include directional-property(border, width, $vals...);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_ellipsis.scss

@@ -0,0 +1,7 @@
+@mixin ellipsis($width: 100%) {
+  display: inline-block;
+  max-width: $width;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_font-family.scss

@@ -0,0 +1,5 @@
+$georgia: Georgia, Cambria, "Times New Roman", Times, serif;
+$helvetica: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
+$lucida-grande: "Lucida Grande", Tahoma, Verdana, Arial, sans-serif;
+$monospace: "Bitstream Vera Sans Mono", Consolas, Courier, monospace;
+$verdana: Verdana, Geneva, sans-serif;

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_hide-text.scss

@@ -0,0 +1,10 @@
+@mixin hide-text {
+  overflow: hidden;
+
+  &:before {
+    content: "";
+    display: block;
+    width: 0;
+    height: 100%;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_html5-input-types.scss

@@ -0,0 +1,86 @@
+//************************************************************************//
+// Generate a variable ($all-text-inputs) with a list of all html5
+// input types that have a text-based input, excluding textarea.
+// http://diveintohtml5.org/forms.html
+//************************************************************************//
+$inputs-list: 'input[type="email"]',
+              'input[type="number"]',
+              'input[type="password"]',
+              'input[type="search"]',
+              'input[type="tel"]',
+              'input[type="text"]',
+              'input[type="url"]',
+
+              // Webkit & Gecko may change the display of these in the future
+              'input[type="color"]',
+              'input[type="date"]',
+              'input[type="datetime"]',
+              'input[type="datetime-local"]',
+              'input[type="month"]',
+              'input[type="time"]',
+              'input[type="week"]';
+
+// Bare inputs
+//************************************************************************//
+$all-text-inputs: assign-inputs($inputs-list);
+
+// Hover Pseudo-class
+//************************************************************************//
+$all-text-inputs-hover: assign-inputs($inputs-list, hover);
+
+// Focus Pseudo-class
+//************************************************************************//
+$all-text-inputs-focus: assign-inputs($inputs-list, focus);
+
+
+
+// You must use interpolation on the variable:
+// #{$all-text-inputs}
+// #{$all-text-inputs-hover}
+// #{$all-text-inputs-focus}
+
+// Example
+//************************************************************************//
+//   #{$all-text-inputs}, textarea {
+//     border: 1px solid red;
+//   }
+
+
+
+//************************************************************************//
+// Generate a variable ($all-button-inputs) with a list of all html5
+// input types that have a button-based input, excluding button.
+//************************************************************************//
+$inputs-button-list: 'input[type="button"]',
+                     'input[type="reset"]',
+                     'input[type="submit"]';
+
+// Bare inputs
+//************************************************************************//
+$all-button-inputs: assign-inputs($inputs-button-list);
+
+// Hover Pseudo-class
+//************************************************************************//
+$all-button-inputs-hover: assign-inputs($inputs-button-list, hover);
+
+// Focus Pseudo-class
+//************************************************************************//
+$all-button-inputs-focus: assign-inputs($inputs-button-list, focus);
+
+// Active Pseudo-class
+//************************************************************************//
+$all-button-inputs-active: assign-inputs($inputs-button-list, active);
+
+
+
+// You must use interpolation on the variable:
+// #{$all-button-inputs}
+// #{$all-button-inputs-hover}
+// #{$all-button-inputs-focus}
+// #{$all-button-inputs-active}
+
+// Example
+//************************************************************************//
+//   #{$all-button-inputs}, button {
+//     border: 1px solid red;
+//   }

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_position.scss

@@ -0,0 +1,32 @@
+@mixin position ($position: relative, $coordinates: null null null null) {
+
+  @if type-of($position) == list {
+    $coordinates: $position;
+    $position: relative;
+  }
+
+  $coordinates: unpack($coordinates);
+
+  $top: nth($coordinates, 1);
+  $right: nth($coordinates, 2);
+  $bottom: nth($coordinates, 3);
+  $left: nth($coordinates, 4);
+
+  position: $position;
+
+  @if ($top and $top == auto) or (type-of($top) == number) {
+    top: $top;
+  }
+
+  @if ($right and $right == auto) or (type-of($right) == number) {
+    right: $right;
+  }
+
+  @if ($bottom and $bottom == auto) or (type-of($bottom) == number) {
+    bottom: $bottom;
+  }
+
+  @if ($left and $left == auto) or (type-of($left) == number) {
+    left: $left;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_prefixer.scss

@@ -0,0 +1,45 @@
+//************************************************************************//
+// Example: @include prefixer(border-radius, $radii, webkit ms spec);
+//************************************************************************//
+// Variables located in /settings/_prefixer.scss
+
+@mixin prefixer ($property, $value, $prefixes) {
+  @each $prefix in $prefixes {
+    @if $prefix == webkit {
+      @if $prefix-for-webkit {
+        -webkit-#{$property}: $value;
+      }
+    }
+    @else if $prefix == moz {
+      @if $prefix-for-mozilla {
+        -moz-#{$property}: $value;
+      }
+    }
+    @else if $prefix == ms {
+      @if $prefix-for-microsoft {
+        -ms-#{$property}: $value;
+      }
+    }
+    @else if $prefix == o {
+      @if $prefix-for-opera {
+        -o-#{$property}: $value;
+      }
+    }
+    @else if $prefix == spec {
+      @if $prefix-for-spec {
+        #{$property}: $value;
+      }
+    }
+    @else  {
+      @warn "Unrecognized prefix: #{$prefix}";
+    }
+  }
+}
+
+@mixin disable-prefix-for-all() {
+  $prefix-for-webkit:    false !global;
+  $prefix-for-mozilla:   false !global;
+  $prefix-for-microsoft: false !global;
+  $prefix-for-opera:     false !global;
+  $prefix-for-spec:      false !global;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_rem.scss

@@ -0,0 +1,33 @@
+@mixin rem($property, $size, $base: $em-base) {
+  @if not unitless($base) {
+    $base: strip-units($base);
+  }
+
+  $unitless_values: ();
+  @each $num in $size {
+    @if not unitless($num) {
+      @if unit($num) == "em" {
+        $num: $num * $base;
+      }
+
+      $num: strip-units($num);
+    }
+
+    $unitless_values: append($unitless_values, $num);
+  }
+  $size: $unitless_values;
+
+  $pixel_values: ();
+  $rem_values: ();
+  @each $value in $pxval {
+    $pixel_value: $value * 1px;
+    $pixel_values: append($pixel_values, $pixel_value);
+
+    $rem_value: ($value / $base) * 1rem;
+    $rem_values: append($rem_values, $rem_value);
+  }
+
+  #{$property}: $pixel_values;
+  #{$property}: $rem_values;
+}
+

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_retina-image.scss

@@ -0,0 +1,31 @@
+@mixin retina-image($filename, $background-size, $extension: png, $retina-filename: null, $retina-suffix: _2x, $asset-pipeline: false) {
+  @if $asset-pipeline {
+    background-image: image-url("#{$filename}.#{$extension}");
+  }
+  @else {
+    background-image:       url("#{$filename}.#{$extension}");
+  }
+
+  @include hidpi {
+    @if $asset-pipeline {
+      @if $retina-filename {
+        background-image: image-url("#{$retina-filename}.#{$extension}");
+      }
+      @else {
+        background-image: image-url("#{$filename}#{$retina-suffix}.#{$extension}");
+      }
+    }
+
+    @else {
+      @if $retina-filename {
+        background-image: url("#{$retina-filename}.#{$extension}");
+      }
+      @else {
+        background-image: url("#{$filename}#{$retina-suffix}.#{$extension}");
+      }
+    }
+
+    background-size: $background-size;
+
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_size.scss

@@ -0,0 +1,16 @@
+@mixin size($size) {
+  $height: nth($size, 1);
+  $width: $height;
+
+  @if length($size) > 1 {
+    $height: nth($size, 2);
+  }
+
+  @if $height == auto or (type-of($height) == number and not unitless($height)) {
+    height: $height;
+  }
+
+  @if $width == auto or (type-of($height) == number and not unitless($width)) {
+    width: $width;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_timing-functions.scss

@@ -0,0 +1,32 @@
+// CSS cubic-bezier timing functions. Timing functions courtesy of jquery.easie (github.com/jaukia/easie)
+// Timing functions are the same as demo'ed here: http://jqueryui.com/demos/effect/easing.html
+
+// EASE IN
+$ease-in-quad:      cubic-bezier(0.550,  0.085, 0.680, 0.530);
+$ease-in-cubic:     cubic-bezier(0.550,  0.055, 0.675, 0.190);
+$ease-in-quart:     cubic-bezier(0.895,  0.030, 0.685, 0.220);
+$ease-in-quint:     cubic-bezier(0.755,  0.050, 0.855, 0.060);
+$ease-in-sine:      cubic-bezier(0.470,  0.000, 0.745, 0.715);
+$ease-in-expo:      cubic-bezier(0.950,  0.050, 0.795, 0.035);
+$ease-in-circ:      cubic-bezier(0.600,  0.040, 0.980, 0.335);
+$ease-in-back:      cubic-bezier(0.600, -0.280, 0.735, 0.045);
+
+// EASE OUT
+$ease-out-quad:     cubic-bezier(0.250,  0.460, 0.450, 0.940);
+$ease-out-cubic:    cubic-bezier(0.215,  0.610, 0.355, 1.000);
+$ease-out-quart:    cubic-bezier(0.165,  0.840, 0.440, 1.000);
+$ease-out-quint:    cubic-bezier(0.230,  1.000, 0.320, 1.000);
+$ease-out-sine:     cubic-bezier(0.390,  0.575, 0.565, 1.000);
+$ease-out-expo:     cubic-bezier(0.190,  1.000, 0.220, 1.000);
+$ease-out-circ:     cubic-bezier(0.075,  0.820, 0.165, 1.000);
+$ease-out-back:     cubic-bezier(0.175,  0.885, 0.320, 1.275);
+
+// EASE IN OUT
+$ease-in-out-quad:  cubic-bezier(0.455,  0.030, 0.515, 0.955);
+$ease-in-out-cubic: cubic-bezier(0.645,  0.045, 0.355, 1.000);
+$ease-in-out-quart: cubic-bezier(0.770,  0.000, 0.175, 1.000);
+$ease-in-out-quint: cubic-bezier(0.860,  0.000, 0.070, 1.000);
+$ease-in-out-sine:  cubic-bezier(0.445,  0.050, 0.550, 0.950);
+$ease-in-out-expo:  cubic-bezier(1.000,  0.000, 0.000, 1.000);
+$ease-in-out-circ:  cubic-bezier(0.785,  0.135, 0.150, 0.860);
+$ease-in-out-back:  cubic-bezier(0.680, -0.550, 0.265, 1.550);

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_triangle.scss

@@ -0,0 +1,83 @@
+@mixin triangle ($size, $color, $direction) {
+  height: 0;
+  width: 0;
+
+  $width: nth($size, 1);
+  $height: nth($size, length($size));
+
+  $foreground-color: nth($color, 1);
+  $background-color: if(length($color) == 2, nth($color, 2), transparent);
+
+  @if ($direction == up) or ($direction == down) or ($direction == right) or ($direction == left) {
+
+    $width: $width / 2;
+    $height: if(length($size) > 1, $height, $height/2);
+
+    @if $direction == up {
+      border-left: $width solid $background-color;
+      border-right: $width solid $background-color;
+      border-bottom: $height solid $foreground-color;
+
+    } @else if $direction == right {
+      border-top: $width solid $background-color;
+      border-bottom: $width solid $background-color;
+      border-left: $height solid $foreground-color;
+
+    } @else if $direction == down {
+      border-left: $width solid $background-color;
+      border-right: $width solid $background-color;
+      border-top: $height solid $foreground-color;
+
+    } @else if $direction == left {
+      border-top: $width solid $background-color;
+      border-bottom: $width solid $background-color;
+      border-right: $height solid $foreground-color;
+    }
+  }
+
+  @else if ($direction == up-right) or ($direction == up-left) {
+    border-top: $height solid $foreground-color;
+
+    @if $direction == up-right {
+      border-left:  $width solid $background-color;
+
+    } @else if $direction == up-left {
+      border-right: $width solid $background-color;
+    }
+  }
+
+  @else if ($direction == down-right) or ($direction == down-left) {
+    border-bottom: $height solid $foreground-color;
+
+    @if $direction == down-right {
+      border-left:  $width solid $background-color;
+
+    } @else if $direction == down-left {
+      border-right: $width solid $background-color;
+    }
+  }
+
+  @else if ($direction == inset-up) {
+    border-width: $height $width;
+    border-style: solid;
+    border-color: $background-color $background-color $foreground-color;
+  }
+
+  @else if ($direction == inset-down) {
+    border-width: $height $width;
+    border-style: solid;
+    border-color: $foreground-color $background-color $background-color;
+  }
+
+  @else if ($direction == inset-right) {
+    border-width: $width $height;
+    border-style: solid;
+    border-color: $background-color $background-color $background-color $foreground-color;
+  }
+
+  @else if ($direction == inset-left) {
+    border-width: $width $height;
+    border-style: solid;
+    border-color: $background-color $foreground-color $background-color $background-color;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/addons/_word-wrap.scss

@@ -0,0 +1,8 @@
+@mixin word-wrap($wrap: break-word) {
+  word-wrap: $wrap;
+
+  @if $wrap == break-word {
+    overflow-wrap: break-word;
+    word-break: break-all;
+  }
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_animation.scss

@@ -0,0 +1,52 @@
+// http://www.w3.org/TR/css3-animations/#the-animation-name-property-
+// Each of these mixins support comma separated lists of values, which allows different transitions for individual properties to be described in a single style rule. Each value in the list corresponds to the value at that same position in the other properties.
+
+// Official animation shorthand property.
+@mixin animation ($animations...) {
+  @include prefixer(animation, $animations, webkit moz spec);
+}
+
+// Individual Animation Properties
+@mixin animation-name ($names...) {
+  @include prefixer(animation-name, $names, webkit moz spec);
+}
+
+
+@mixin animation-duration ($times...) {
+  @include prefixer(animation-duration, $times, webkit moz spec);
+}
+
+
+@mixin animation-timing-function ($motions...) {
+// ease | linear | ease-in | ease-out | ease-in-out
+  @include prefixer(animation-timing-function, $motions, webkit moz spec);
+}
+
+
+@mixin animation-iteration-count ($values...) {
+// infinite | <number>
+  @include prefixer(animation-iteration-count, $values, webkit moz spec);
+}
+
+
+@mixin animation-direction ($directions...) {
+// normal | alternate
+  @include prefixer(animation-direction, $directions, webkit moz spec);
+}
+
+
+@mixin animation-play-state ($states...) {
+// running | paused
+  @include prefixer(animation-play-state, $states, webkit moz spec);
+}
+
+
+@mixin animation-delay ($times...) {
+  @include prefixer(animation-delay, $times, webkit moz spec);
+}
+
+
+@mixin animation-fill-mode ($modes...) {
+// none | forwards | backwards | both
+  @include prefixer(animation-fill-mode, $modes, webkit moz spec);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_appearance.scss

@@ -0,0 +1,3 @@
+@mixin appearance ($value) {
+  @include prefixer(appearance, $value, webkit moz ms o spec);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_backface-visibility.scss

@@ -0,0 +1,6 @@
+//************************************************************************//
+// Backface-visibility mixin
+//************************************************************************//
+@mixin backface-visibility($visibility) {
+  @include prefixer(backface-visibility, $visibility, webkit spec);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_background-image.scss

@@ -0,0 +1,42 @@
+//************************************************************************//
+// Background-image property for adding multiple background images with
+// gradients, or for stringing multiple gradients together.
+//************************************************************************//
+
+@mixin background-image($images...) {
+  $webkit-images: ();
+  $spec-images: ();
+
+  @each $image in $images {
+    $webkit-image: ();
+    $spec-image: ();
+
+    @if (type-of($image) == string) {
+      $url-str:       str-slice($image, 0, 3);
+      $gradient-type: str-slice($image, 0, 6);
+
+      @if $url-str == "url" {
+        $webkit-image: $image;
+          $spec-image: $image;
+      }
+
+      @else if $gradient-type == "linear" {
+        $gradients: _linear-gradient-parser($image);
+        $webkit-image:  map-get($gradients, webkit-image);
+        $spec-image:    map-get($gradients, spec-image);
+      }
+
+      @else if $gradient-type == "radial" {
+        $gradients: _radial-gradient-parser($image);
+        $webkit-image: map-get($gradients, webkit-image);
+        $spec-image:   map-get($gradients, spec-image);
+      }
+    }
+
+    $webkit-images: append($webkit-images, $webkit-image, comma);
+    $spec-images:   append($spec-images,   $spec-image,   comma);
+  }
+
+  background-image: $webkit-images;
+  background-image: $spec-images;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_background.scss

@@ -0,0 +1,55 @@
+//************************************************************************//
+// Background property for adding multiple backgrounds using shorthand
+// notation.
+//************************************************************************//
+
+@mixin background($backgrounds...) {
+  $webkit-backgrounds: ();
+  $spec-backgrounds: ();
+
+  @each $background in $backgrounds {
+    $webkit-background: ();
+    $spec-background: ();
+    $background-type: type-of($background);
+
+    @if $background-type == string or list {
+      $background-str: if($background-type == list, nth($background, 1), $background);
+
+      $url-str:       str-slice($background-str, 0, 3);
+      $gradient-type: str-slice($background-str, 0, 6);
+
+      @if $url-str == "url" {
+        $webkit-background: $background;
+          $spec-background: $background;
+      }
+
+      @else if $gradient-type == "linear" {
+        $gradients: _linear-gradient-parser("#{$background}");
+        $webkit-background: map-get($gradients, webkit-image);
+        $spec-background:   map-get($gradients, spec-image);
+      }
+
+      @else if $gradient-type == "radial" {
+        $gradients: _radial-gradient-parser("#{$background}");
+        $webkit-background: map-get($gradients, webkit-image);
+        $spec-background:   map-get($gradients, spec-image);
+      }
+
+      @else {
+        $webkit-background: $background;
+          $spec-background: $background;
+      }
+    }
+
+    @else {
+      $webkit-background: $background;
+        $spec-background: $background;
+    }
+
+    $webkit-backgrounds: append($webkit-backgrounds, $webkit-background, comma);
+    $spec-backgrounds:   append($spec-backgrounds,   $spec-background,   comma);
+  }
+
+  background: $webkit-backgrounds;
+  background: $spec-backgrounds;
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_border-image.scss

@@ -0,0 +1,59 @@
+@mixin border-image($borders...) {
+  $webkit-borders: ();
+  $spec-borders: ();
+
+  @each $border in $borders {
+    $webkit-border: ();
+    $spec-border: ();
+    $border-type: type-of($border);
+
+    @if $border-type == string or list {
+      $border-str: if($border-type == list, nth($border, 1), $border);
+
+      $url-str:       str-slice($border-str, 0, 3);
+      $gradient-type: str-slice($border-str, 0, 6);
+
+      @if $url-str == "url" {
+        $webkit-border: $border;
+          $spec-border: $border;
+      }
+
+      @else if $gradient-type == "linear" {
+        $gradients: _linear-gradient-parser("#{$border}");
+        $webkit-border: map-get($gradients, webkit-image);
+        $spec-border:   map-get($gradients, spec-image);
+      }
+
+      @else if $gradient-type == "radial" {
+        $gradients: _radial-gradient-parser("#{$border}");
+        $webkit-border: map-get($gradients, webkit-image);
+        $spec-border:   map-get($gradients, spec-image);
+      }
+
+      @else {
+        $webkit-border: $border;
+          $spec-border: $border;
+      }
+    }
+
+    @else {
+      $webkit-border: $border;
+        $spec-border: $border;
+    }
+
+    $webkit-borders: append($webkit-borders, $webkit-border, comma);
+    $spec-borders:   append($spec-borders,   $spec-border,   comma);
+  }
+
+  -webkit-border-image: $webkit-borders;
+          border-image: $spec-borders;
+          border-style: solid;
+}
+
+//Examples:
+// @include border-image(url("image.png"));
+// @include border-image(url("image.png") 20 stretch);
+// @include border-image(linear-gradient(45deg, orange, yellow));
+// @include border-image(linear-gradient(45deg, orange, yellow) stretch);
+// @include border-image(linear-gradient(45deg, orange, yellow) 20 30 40 50 stretch round);
+// @include border-image(radial-gradient(top, cover, orange, yellow, orange));

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_border-radius.scss

@@ -0,0 +1,22 @@
+//************************************************************************//
+// Shorthand Border-radius mixins
+//************************************************************************//
+@mixin border-top-radius($radii) {
+  @include prefixer(border-top-left-radius, $radii, spec);
+  @include prefixer(border-top-right-radius, $radii, spec);
+}
+
+@mixin border-bottom-radius($radii) {
+  @include prefixer(border-bottom-left-radius, $radii, spec);
+  @include prefixer(border-bottom-right-radius, $radii, spec);
+}
+
+@mixin border-left-radius($radii) {
+  @include prefixer(border-top-left-radius, $radii, spec);
+  @include prefixer(border-bottom-left-radius, $radii, spec);
+}
+
+@mixin border-right-radius($radii) {
+  @include prefixer(border-top-right-radius, $radii, spec);
+  @include prefixer(border-bottom-right-radius, $radii, spec);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_box-sizing.scss

@@ -0,0 +1,4 @@
+@mixin box-sizing ($box) {
+//  content-box | border-box | inherit
+  @include prefixer(box-sizing, $box, webkit moz spec);
+}

public/assets/vendor/select2-4.1.0-rc.0/docs/themes/learn2/scss/vendor/bourbon/css3/_calc.scss

@@ -0,0 +1,4 @@
+@mixin calc($property, $value) {
+  #{$property}: -webkit-calc(#{$value});
+  #{$property}:         calc(#{$value});
+}