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node_modules/cssstyle/LICENSE

@@ -0,0 +1,20 @@
+Copyright (c) Chad Walker
+
+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.

node_modules/cssstyle/README.md

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+# CSSStyleDeclaration
+
+A Node JS implementation of the CSS Object Model [CSSStyleDeclaration interface](https://www.w3.org/TR/cssom-1/#the-cssstyledeclaration-interface).
+
+[![NpmVersion](https://img.shields.io/npm/v/cssstyle.svg)](https://www.npmjs.com/package/cssstyle) [![Build Status](https://travis-ci.org/jsdom/cssstyle.svg?branch=master)](https://travis-ci.org/jsdom/cssstyle) [![codecov](https://codecov.io/gh/jsdom/cssstyle/branch/master/graph/badge.svg)](https://codecov.io/gh/jsdom/cssstyle)
+
+---
+
+#### Background
+
+This package is an extension of the CSSStyleDeclaration class in Nikita Vasilyev's [CSSOM](https://github.com/NV/CSSOM) with added support for CSS 2 & 3 properties. The primary use case is for testing browser code in a Node environment. 
+
+It was originally created by Chad Walker, it is now maintaind by Jon Sakas and other open source contributors.
+
+Bug reports and pull requests are welcome.

node_modules/cssstyle/lib/CSSStyleDeclaration.js

@@ -0,0 +1,260 @@
+/*********************************************************************
+ * This is a fork from the CSS Style Declaration part of
+ * https://github.com/NV/CSSOM
+ ********************************************************************/
+'use strict';
+var CSSOM = require('cssom');
+var allProperties = require('./allProperties');
+var allExtraProperties = require('./allExtraProperties');
+var implementedProperties = require('./implementedProperties');
+var { dashedToCamelCase } = require('./parsers');
+var getBasicPropertyDescriptor = require('./utils/getBasicPropertyDescriptor');
+
+/**
+ * @constructor
+ * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration
+ */
+var CSSStyleDeclaration = function CSSStyleDeclaration(onChangeCallback) {
+  this._values = {};
+  this._importants = {};
+  this._length = 0;
+  this._onChange =
+    onChangeCallback ||
+    function() {
+      return;
+    };
+};
+CSSStyleDeclaration.prototype = {
+  constructor: CSSStyleDeclaration,
+
+  /**
+   *
+   * @param {string} name
+   * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-getPropertyValue
+   * @return {string} the value of the property if it has been explicitly set for this declaration block.
+   * Returns the empty string if the property has not been set.
+   */
+  getPropertyValue: function(name) {
+    if (!this._values.hasOwnProperty(name)) {
+      return '';
+    }
+    return this._values[name].toString();
+  },
+
+  /**
+   *
+   * @param {string} name
+   * @param {string} value
+   * @param {string} [priority=null] "important" or null
+   * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-setProperty
+   */
+  setProperty: function(name, value, priority) {
+    if (value === undefined) {
+      return;
+    }
+    if (value === null || value === '') {
+      this.removeProperty(name);
+      return;
+    }
+    var isCustomProperty = name.indexOf('--') === 0;
+    if (isCustomProperty) {
+      this._setProperty(name, value, priority);
+      return;
+    }
+    var lowercaseName = name.toLowerCase();
+    if (!allProperties.has(lowercaseName) && !allExtraProperties.has(lowercaseName)) {
+      return;
+    }
+
+    this[lowercaseName] = value;
+    this._importants[lowercaseName] = priority;
+  },
+  _setProperty: function(name, value, priority) {
+    if (value === undefined) {
+      return;
+    }
+    if (value === null || value === '') {
+      this.removeProperty(name);
+      return;
+    }
+    if (this._values[name]) {
+      // Property already exist. Overwrite it.
+      var index = Array.prototype.indexOf.call(this, name);
+      if (index < 0) {
+        this[this._length] = name;
+        this._length++;
+      }
+    } else {
+      // New property.
+      this[this._length] = name;
+      this._length++;
+    }
+    this._values[name] = value;
+    this._importants[name] = priority;
+    this._onChange(this.cssText);
+  },
+
+  /**
+   *
+   * @param {string} name
+   * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-removeProperty
+   * @return {string} the value of the property if it has been explicitly set for this declaration block.
+   * Returns the empty string if the property has not been set or the property name does not correspond to a known CSS property.
+   */
+  removeProperty: function(name) {
+    if (!this._values.hasOwnProperty(name)) {
+      return '';
+    }
+
+    var prevValue = this._values[name];
+    delete this._values[name];
+    delete this._importants[name];
+
+    var index = Array.prototype.indexOf.call(this, name);
+    if (index < 0) {
+      return prevValue;
+    }
+
+    // That's what WebKit and Opera do
+    Array.prototype.splice.call(this, index, 1);
+
+    // That's what Firefox does
+    //this[index] = ""
+
+    this._onChange(this.cssText);
+    return prevValue;
+  },
+
+  /**
+   *
+   * @param {String} name
+   */
+  getPropertyPriority: function(name) {
+    return this._importants[name] || '';
+  },
+
+  getPropertyCSSValue: function() {
+    //FIXME
+    return;
+  },
+
+  /**
+   *   element.style.overflow = "auto"
+   *   element.style.getPropertyShorthand("overflow-x")
+   *   -> "overflow"
+   */
+  getPropertyShorthand: function() {
+    //FIXME
+    return;
+  },
+
+  isPropertyImplicit: function() {
+    //FIXME
+    return;
+  },
+
+  /**
+   *   http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-item
+   */
+  item: function(index) {
+    index = parseInt(index, 10);
+    if (index < 0 || index >= this._length) {
+      return '';
+    }
+    return this[index];
+  },
+};
+
+Object.defineProperties(CSSStyleDeclaration.prototype, {
+  cssText: {
+    get: function() {
+      var properties = [];
+      var i;
+      var name;
+      var value;
+      var priority;
+      for (i = 0; i < this._length; i++) {
+        name = this[i];
+        value = this.getPropertyValue(name);
+        priority = this.getPropertyPriority(name);
+        if (priority !== '') {
+          priority = ' !' + priority;
+        }
+        properties.push([name, ': ', value, priority, ';'].join(''));
+      }
+      return properties.join(' ');
+    },
+    set: function(value) {
+      var i;
+      this._values = {};
+      Array.prototype.splice.call(this, 0, this._length);
+      this._importants = {};
+      var dummyRule;
+      try {
+        dummyRule = CSSOM.parse('#bogus{' + value + '}').cssRules[0].style;
+      } catch (err) {
+        // malformed css, just return
+        return;
+      }
+      var rule_length = dummyRule.length;
+      var name;
+      for (i = 0; i < rule_length; ++i) {
+        name = dummyRule[i];
+        this.setProperty(
+          dummyRule[i],
+          dummyRule.getPropertyValue(name),
+          dummyRule.getPropertyPriority(name)
+        );
+      }
+      this._onChange(this.cssText);
+    },
+    enumerable: true,
+    configurable: true,
+  },
+  parentRule: {
+    get: function() {
+      return null;
+    },
+    enumerable: true,
+    configurable: true,
+  },
+  length: {
+    get: function() {
+      return this._length;
+    },
+    /**
+     * This deletes indices if the new length is less then the current
+     * length. If the new length is more, it does nothing, the new indices
+     * will be undefined until set.
+     **/
+    set: function(value) {
+      var i;
+      for (i = value; i < this._length; i++) {
+        delete this[i];
+      }
+      this._length = value;
+    },
+    enumerable: true,
+    configurable: true,
+  },
+});
+
+require('./properties')(CSSStyleDeclaration.prototype);
+
+allProperties.forEach(function(property) {
+  if (!implementedProperties.has(property)) {
+    var declaration = getBasicPropertyDescriptor(property);
+    Object.defineProperty(CSSStyleDeclaration.prototype, property, declaration);
+    Object.defineProperty(CSSStyleDeclaration.prototype, dashedToCamelCase(property), declaration);
+  }
+});
+
+allExtraProperties.forEach(function(property) {
+  if (!implementedProperties.has(property)) {
+    var declaration = getBasicPropertyDescriptor(property);
+    Object.defineProperty(CSSStyleDeclaration.prototype, property, declaration);
+    Object.defineProperty(CSSStyleDeclaration.prototype, dashedToCamelCase(property), declaration);
+  }
+});
+
+exports.CSSStyleDeclaration = CSSStyleDeclaration;

node_modules/cssstyle/lib/allExtraProperties.js

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+'use strict';
+
+/**
+ * This file contains all implemented properties that are not a part of any
+ * current specifications or drafts, but are handled by browsers nevertheless.
+ */
+
+var allWebkitProperties = require('./allWebkitProperties');
+
+module.exports = new Set(
+  [
+    'background-position-x',
+    'background-position-y',
+    'background-repeat-x',
+    'background-repeat-y',
+    'color-interpolation',
+    'color-profile',
+    'color-rendering',
+    'css-float',
+    'enable-background',
+    'fill',
+    'fill-opacity',
+    'fill-rule',
+    'glyph-orientation-horizontal',
+    'image-rendering',
+    'kerning',
+    'marker',
+    'marker-end',
+    'marker-mid',
+    'marker-offset',
+    'marker-start',
+    'marks',
+    'pointer-events',
+    'shape-rendering',
+    'size',
+    'src',
+    'stop-color',
+    'stop-opacity',
+    'stroke',
+    'stroke-dasharray',
+    'stroke-dashoffset',
+    'stroke-linecap',
+    'stroke-linejoin',
+    'stroke-miterlimit',
+    'stroke-opacity',
+    'stroke-width',
+    'text-anchor',
+    'text-line-through',
+    'text-line-through-color',
+    'text-line-through-mode',
+    'text-line-through-style',
+    'text-line-through-width',
+    'text-overline',
+    'text-overline-color',
+    'text-overline-mode',
+    'text-overline-style',
+    'text-overline-width',
+    'text-rendering',
+    'text-underline',
+    'text-underline-color',
+    'text-underline-mode',
+    'text-underline-style',
+    'text-underline-width',
+    'unicode-range',
+    'vector-effect',
+  ].concat(allWebkitProperties)
+);

node_modules/cssstyle/lib/allProperties.js

@@ -0,0 +1,462 @@
+'use strict';
+
+// autogenerated - 4/29/2020
+
+/*
+ *
+ * https://www.w3.org/Style/CSS/all-properties.en.html
+ */
+
+module.exports = new Set([
+  'align-content',
+  'align-items',
+  'align-self',
+  'alignment-baseline',
+  'all',
+  'animation',
+  'animation-delay',
+  'animation-direction',
+  'animation-duration',
+  'animation-fill-mode',
+  'animation-iteration-count',
+  'animation-name',
+  'animation-play-state',
+  'animation-timing-function',
+  'appearance',
+  'azimuth',
+  'background',
+  'background-attachment',
+  'background-blend-mode',
+  'background-clip',
+  'background-color',
+  'background-image',
+  'background-origin',
+  'background-position',
+  'background-repeat',
+  'background-size',
+  'baseline-shift',
+  'block-overflow',
+  'block-size',
+  'bookmark-label',
+  'bookmark-level',
+  'bookmark-state',
+  'border',
+  'border-block',
+  'border-block-color',
+  'border-block-end',
+  'border-block-end-color',
+  'border-block-end-style',
+  'border-block-end-width',
+  'border-block-start',
+  'border-block-start-color',
+  'border-block-start-style',
+  'border-block-start-width',
+  'border-block-style',
+  'border-block-width',
+  'border-bottom',
+  'border-bottom-color',
+  'border-bottom-left-radius',
+  'border-bottom-right-radius',
+  'border-bottom-style',
+  'border-bottom-width',
+  'border-boundary',
+  'border-collapse',
+  'border-color',
+  'border-end-end-radius',
+  'border-end-start-radius',
+  'border-image',
+  'border-image-outset',
+  'border-image-repeat',
+  'border-image-slice',
+  'border-image-source',
+  'border-image-width',
+  'border-inline',
+  'border-inline-color',
+  'border-inline-end',
+  'border-inline-end-color',
+  'border-inline-end-style',
+  'border-inline-end-width',
+  'border-inline-start',
+  'border-inline-start-color',
+  'border-inline-start-style',
+  'border-inline-start-width',
+  'border-inline-style',
+  'border-inline-width',
+  'border-left',
+  'border-left-color',
+  'border-left-style',
+  'border-left-width',
+  'border-radius',
+  'border-right',
+  'border-right-color',
+  'border-right-style',
+  'border-right-width',
+  'border-spacing',
+  'border-start-end-radius',
+  'border-start-start-radius',
+  'border-style',
+  'border-top',
+  'border-top-color',
+  'border-top-left-radius',
+  'border-top-right-radius',
+  'border-top-style',
+  'border-top-width',
+  'border-width',
+  'bottom',
+  'box-decoration-break',
+  'box-shadow',
+  'box-sizing',
+  'box-snap',
+  'break-after',
+  'break-before',
+  'break-inside',
+  'caption-side',
+  'caret',
+  'caret-color',
+  'caret-shape',
+  'chains',
+  'clear',
+  'clip',
+  'clip-path',
+  'clip-rule',
+  'color',
+  'color-adjust',
+  'color-interpolation-filters',
+  'color-scheme',
+  'column-count',
+  'column-fill',
+  'column-gap',
+  'column-rule',
+  'column-rule-color',
+  'column-rule-style',
+  'column-rule-width',
+  'column-span',
+  'column-width',
+  'columns',
+  'contain',
+  'content',
+  'continue',
+  'counter-increment',
+  'counter-reset',
+  'counter-set',
+  'cue',
+  'cue-after',
+  'cue-before',
+  'cursor',
+  'direction',
+  'display',
+  'dominant-baseline',
+  'elevation',
+  'empty-cells',
+  'filter',
+  'flex',
+  'flex-basis',
+  'flex-direction',
+  'flex-flow',
+  'flex-grow',
+  'flex-shrink',
+  'flex-wrap',
+  'float',
+  'flood-color',
+  'flood-opacity',
+  'flow',
+  'flow-from',
+  'flow-into',
+  'font',
+  'font-family',
+  'font-feature-settings',
+  'font-kerning',
+  'font-language-override',
+  'font-optical-sizing',
+  'font-palette',
+  'font-size',
+  'font-size-adjust',
+  'font-stretch',
+  'font-style',
+  'font-synthesis',
+  'font-synthesis-small-caps',
+  'font-synthesis-style',
+  'font-synthesis-weight',
+  'font-variant',
+  'font-variant-alternates',
+  'font-variant-caps',
+  'font-variant-east-asian',
+  'font-variant-emoji',
+  'font-variant-ligatures',
+  'font-variant-numeric',
+  'font-variant-position',
+  'font-variation-settings',
+  'font-weight',
+  'footnote-display',
+  'footnote-policy',
+  'forced-color-adjust',
+  'gap',
+  'glyph-orientation-vertical',
+  'grid',
+  'grid-area',
+  'grid-auto-columns',
+  'grid-auto-flow',
+  'grid-auto-rows',
+  'grid-column',
+  'grid-column-end',
+  'grid-column-start',
+  'grid-row',
+  'grid-row-end',
+  'grid-row-start',
+  'grid-template',
+  'grid-template-areas',
+  'grid-template-columns',
+  'grid-template-rows',
+  'hanging-punctuation',
+  'height',
+  'hyphenate-character',
+  'hyphenate-limit-chars',
+  'hyphenate-limit-last',
+  'hyphenate-limit-lines',
+  'hyphenate-limit-zone',
+  'hyphens',
+  'image-orientation',
+  'image-rendering',
+  'image-resolution',
+  'initial-letters',
+  'initial-letters-align',
+  'initial-letters-wrap',
+  'inline-size',
+  'inline-sizing',
+  'inset',
+  'inset-block',
+  'inset-block-end',
+  'inset-block-start',
+  'inset-inline',
+  'inset-inline-end',
+  'inset-inline-start',
+  'isolation',
+  'justify-content',
+  'justify-items',
+  'justify-self',
+  'left',
+  'letter-spacing',
+  'lighting-color',
+  'line-break',
+  'line-clamp',
+  'line-grid',
+  'line-height',
+  'line-padding',
+  'line-snap',
+  'list-style',
+  'list-style-image',
+  'list-style-position',
+  'list-style-type',
+  'margin',
+  'margin-block',
+  'margin-block-end',
+  'margin-block-start',
+  'margin-bottom',
+  'margin-inline',
+  'margin-inline-end',
+  'margin-inline-start',
+  'margin-left',
+  'margin-right',
+  'margin-top',
+  'marker-side',
+  'mask',
+  'mask-border',
+  'mask-border-mode',
+  'mask-border-outset',
+  'mask-border-repeat',
+  'mask-border-slice',
+  'mask-border-source',
+  'mask-border-width',
+  'mask-clip',
+  'mask-composite',
+  'mask-image',
+  'mask-mode',
+  'mask-origin',
+  'mask-position',
+  'mask-repeat',
+  'mask-size',
+  'mask-type',
+  'max-block-size',
+  'max-height',
+  'max-inline-size',
+  'max-lines',
+  'max-width',
+  'min-block-size',
+  'min-height',
+  'min-inline-size',
+  'min-width',
+  'mix-blend-mode',
+  'nav-down',
+  'nav-left',
+  'nav-right',
+  'nav-up',
+  'object-fit',
+  'object-position',
+  'offset',
+  'offset-after',
+  'offset-anchor',
+  'offset-before',
+  'offset-distance',
+  'offset-end',
+  'offset-path',
+  'offset-position',
+  'offset-rotate',
+  'offset-start',
+  'opacity',
+  'order',
+  'orphans',
+  'outline',
+  'outline-color',
+  'outline-offset',
+  'outline-style',
+  'outline-width',
+  'overflow',
+  'overflow-block',
+  'overflow-inline',
+  'overflow-wrap',
+  'overflow-x',
+  'overflow-y',
+  'padding',
+  'padding-block',
+  'padding-block-end',
+  'padding-block-start',
+  'padding-bottom',
+  'padding-inline',
+  'padding-inline-end',
+  'padding-inline-start',
+  'padding-left',
+  'padding-right',
+  'padding-top',
+  'page',
+  'page-break-after',
+  'page-break-before',
+  'page-break-inside',
+  'pause',
+  'pause-after',
+  'pause-before',
+  'pitch',
+  'pitch-range',
+  'place-content',
+  'place-items',
+  'place-self',
+  'play-during',
+  'position',
+  'quotes',
+  'region-fragment',
+  'resize',
+  'rest',
+  'rest-after',
+  'rest-before',
+  'richness',
+  'right',
+  'row-gap',
+  'ruby-align',
+  'ruby-merge',
+  'ruby-position',
+  'running',
+  'scroll-behavior',
+  'scroll-margin',
+  'scroll-margin-block',
+  'scroll-margin-block-end',
+  'scroll-margin-block-start',
+  'scroll-margin-bottom',
+  'scroll-margin-inline',
+  'scroll-margin-inline-end',
+  'scroll-margin-inline-start',
+  'scroll-margin-left',
+  'scroll-margin-right',
+  'scroll-margin-top',
+  'scroll-padding',
+  'scroll-padding-block',
+  'scroll-padding-block-end',
+  'scroll-padding-block-start',
+  'scroll-padding-bottom',
+  'scroll-padding-inline',
+  'scroll-padding-inline-end',
+  'scroll-padding-inline-start',
+  'scroll-padding-left',
+  'scroll-padding-right',
+  'scroll-padding-top',
+  'scroll-snap-align',
+  'scroll-snap-stop',
+  'scroll-snap-type',
+  'shape-image-threshold',
+  'shape-inside',
+  'shape-margin',
+  'shape-outside',
+  'spatial-navigation-action',
+  'spatial-navigation-contain',
+  'spatial-navigation-function',
+  'speak',
+  'speak-as',
+  'speak-header',
+  'speak-numeral',
+  'speak-punctuation',
+  'speech-rate',
+  'stress',
+  'string-set',
+  'tab-size',
+  'table-layout',
+  'text-align',
+  'text-align-all',
+  'text-align-last',
+  'text-combine-upright',
+  'text-decoration',
+  'text-decoration-color',
+  'text-decoration-line',
+  'text-decoration-style',
+  'text-emphasis',
+  'text-emphasis-color',
+  'text-emphasis-position',
+  'text-emphasis-style',
+  'text-group-align',
+  'text-indent',
+  'text-justify',
+  'text-orientation',
+  'text-overflow',
+  'text-shadow',
+  'text-space-collapse',
+  'text-space-trim',
+  'text-spacing',
+  'text-transform',
+  'text-underline-position',
+  'text-wrap',
+  'top',
+  'transform',
+  'transform-box',
+  'transform-origin',
+  'transition',
+  'transition-delay',
+  'transition-duration',
+  'transition-property',
+  'transition-timing-function',
+  'unicode-bidi',
+  'user-select',
+  'vertical-align',
+  'visibility',
+  'voice-balance',
+  'voice-duration',
+  'voice-family',
+  'voice-pitch',
+  'voice-range',
+  'voice-rate',
+  'voice-stress',
+  'voice-volume',
+  'volume',
+  'white-space',
+  'widows',
+  'width',
+  'will-change',
+  'word-boundary-detection',
+  'word-boundary-expansion',
+  'word-break',
+  'word-spacing',
+  'word-wrap',
+  'wrap-after',
+  'wrap-before',
+  'wrap-flow',
+  'wrap-inside',
+  'wrap-through',
+  'writing-mode',
+  'z-index',
+]);

node_modules/cssstyle/lib/allWebkitProperties.js

@@ -0,0 +1,194 @@
+'use strict';
+
+/**
+ * This file contains all implemented properties that are not a part of any
+ * current specifications or drafts, but are handled by browsers nevertheless.
+ */
+
+module.exports = [
+  'animation',
+  'animation-delay',
+  'animation-direction',
+  'animation-duration',
+  'animation-fill-mode',
+  'animation-iteration-count',
+  'animation-name',
+  'animation-play-state',
+  'animation-timing-function',
+  'appearance',
+  'aspect-ratio',
+  'backface-visibility',
+  'background-clip',
+  'background-composite',
+  'background-origin',
+  'background-size',
+  'border-after',
+  'border-after-color',
+  'border-after-style',
+  'border-after-width',
+  'border-before',
+  'border-before-color',
+  'border-before-style',
+  'border-before-width',
+  'border-end',
+  'border-end-color',
+  'border-end-style',
+  'border-end-width',
+  'border-fit',
+  'border-horizontal-spacing',
+  'border-image',
+  'border-radius',
+  'border-start',
+  'border-start-color',
+  'border-start-style',
+  'border-start-width',
+  'border-vertical-spacing',
+  'box-align',
+  'box-direction',
+  'box-flex',
+  'box-flex-group',
+  'box-lines',
+  'box-ordinal-group',
+  'box-orient',
+  'box-pack',
+  'box-reflect',
+  'box-shadow',
+  'color-correction',
+  'column-axis',
+  'column-break-after',
+  'column-break-before',
+  'column-break-inside',
+  'column-count',
+  'column-gap',
+  'column-rule',
+  'column-rule-color',
+  'column-rule-style',
+  'column-rule-width',
+  'columns',
+  'column-span',
+  'column-width',
+  'filter',
+  'flex-align',
+  'flex-direction',
+  'flex-flow',
+  'flex-item-align',
+  'flex-line-pack',
+  'flex-order',
+  'flex-pack',
+  'flex-wrap',
+  'flow-from',
+  'flow-into',
+  'font-feature-settings',
+  'font-kerning',
+  'font-size-delta',
+  'font-smoothing',
+  'font-variant-ligatures',
+  'highlight',
+  'hyphenate-character',
+  'hyphenate-limit-after',
+  'hyphenate-limit-before',
+  'hyphenate-limit-lines',
+  'hyphens',
+  'line-align',
+  'line-box-contain',
+  'line-break',
+  'line-clamp',
+  'line-grid',
+  'line-snap',
+  'locale',
+  'logical-height',
+  'logical-width',
+  'margin-after',
+  'margin-after-collapse',
+  'margin-before',
+  'margin-before-collapse',
+  'margin-bottom-collapse',
+  'margin-collapse',
+  'margin-end',
+  'margin-start',
+  'margin-top-collapse',
+  'marquee',
+  'marquee-direction',
+  'marquee-increment',
+  'marquee-repetition',
+  'marquee-speed',
+  'marquee-style',
+  'mask',
+  'mask-attachment',
+  'mask-box-image',
+  'mask-box-image-outset',
+  'mask-box-image-repeat',
+  'mask-box-image-slice',
+  'mask-box-image-source',
+  'mask-box-image-width',
+  'mask-clip',
+  'mask-composite',
+  'mask-image',
+  'mask-origin',
+  'mask-position',
+  'mask-position-x',
+  'mask-position-y',
+  'mask-repeat',
+  'mask-repeat-x',
+  'mask-repeat-y',
+  'mask-size',
+  'match-nearest-mail-blockquote-color',
+  'max-logical-height',
+  'max-logical-width',
+  'min-logical-height',
+  'min-logical-width',
+  'nbsp-mode',
+  'overflow-scrolling',
+  'padding-after',
+  'padding-before',
+  'padding-end',
+  'padding-start',
+  'perspective',
+  'perspective-origin',
+  'perspective-origin-x',
+  'perspective-origin-y',
+  'print-color-adjust',
+  'region-break-after',
+  'region-break-before',
+  'region-break-inside',
+  'region-overflow',
+  'rtl-ordering',
+  'svg-shadow',
+  'tap-highlight-color',
+  'text-combine',
+  'text-decorations-in-effect',
+  'text-emphasis',
+  'text-emphasis-color',
+  'text-emphasis-position',
+  'text-emphasis-style',
+  'text-fill-color',
+  'text-orientation',
+  'text-security',
+  'text-size-adjust',
+  'text-stroke',
+  'text-stroke-color',
+  'text-stroke-width',
+  'transform',
+  'transform-origin',
+  'transform-origin-x',
+  'transform-origin-y',
+  'transform-origin-z',
+  'transform-style',
+  'transition',
+  'transition-delay',
+  'transition-duration',
+  'transition-property',
+  'transition-timing-function',
+  'user-drag',
+  'user-modify',
+  'user-select',
+  'wrap',
+  'wrap-flow',
+  'wrap-margin',
+  'wrap-padding',
+  'wrap-shape-inside',
+  'wrap-shape-outside',
+  'wrap-through',
+  'writing-mode',
+  'zoom',
+].map(prop => 'webkit-' + prop);

node_modules/cssstyle/lib/constants.js

@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports.POSITION_AT_SHORTHAND = {
+  first: 0,
+  second: 1,
+};

node_modules/cssstyle/lib/implementedProperties.js

@@ -0,0 +1,90 @@
+'use strict';
+
+// autogenerated - 4/29/2020
+
+/*
+ *
+ * https://www.w3.org/Style/CSS/all-properties.en.html
+ */
+
+var implementedProperties = new Set();
+implementedProperties.add("azimuth");
+implementedProperties.add("background");
+implementedProperties.add("background-attachment");
+implementedProperties.add("background-color");
+implementedProperties.add("background-image");
+implementedProperties.add("background-position");
+implementedProperties.add("background-repeat");
+implementedProperties.add("border");
+implementedProperties.add("border-bottom");
+implementedProperties.add("border-bottom-color");
+implementedProperties.add("border-bottom-style");
+implementedProperties.add("border-bottom-width");
+implementedProperties.add("border-collapse");
+implementedProperties.add("border-color");
+implementedProperties.add("border-left");
+implementedProperties.add("border-left-color");
+implementedProperties.add("border-left-style");
+implementedProperties.add("border-left-width");
+implementedProperties.add("border-right");
+implementedProperties.add("border-right-color");
+implementedProperties.add("border-right-style");
+implementedProperties.add("border-right-width");
+implementedProperties.add("border-spacing");
+implementedProperties.add("border-style");
+implementedProperties.add("border-top");
+implementedProperties.add("border-top-color");
+implementedProperties.add("border-top-style");
+implementedProperties.add("border-top-width");
+implementedProperties.add("border-width");
+implementedProperties.add("bottom");
+implementedProperties.add("clear");
+implementedProperties.add("clip");
+implementedProperties.add("color");
+implementedProperties.add("css-float");
+implementedProperties.add("flex");
+implementedProperties.add("flex-basis");
+implementedProperties.add("flex-grow");
+implementedProperties.add("flex-shrink");
+implementedProperties.add("float");
+implementedProperties.add("flood-color");
+implementedProperties.add("font");
+implementedProperties.add("font-family");
+implementedProperties.add("font-size");
+implementedProperties.add("font-style");
+implementedProperties.add("font-variant");
+implementedProperties.add("font-weight");
+implementedProperties.add("height");
+implementedProperties.add("left");
+implementedProperties.add("lighting-color");
+implementedProperties.add("line-height");
+implementedProperties.add("margin");
+implementedProperties.add("margin-bottom");
+implementedProperties.add("margin-left");
+implementedProperties.add("margin-right");
+implementedProperties.add("margin-top");
+implementedProperties.add("opacity");
+implementedProperties.add("outline-color");
+implementedProperties.add("padding");
+implementedProperties.add("padding-bottom");
+implementedProperties.add("padding-left");
+implementedProperties.add("padding-right");
+implementedProperties.add("padding-top");
+implementedProperties.add("right");
+implementedProperties.add("stop-color");
+implementedProperties.add("text-line-through-color");
+implementedProperties.add("text-overline-color");
+implementedProperties.add("text-underline-color");
+implementedProperties.add("top");
+implementedProperties.add("webkit-border-after-color");
+implementedProperties.add("webkit-border-before-color");
+implementedProperties.add("webkit-border-end-color");
+implementedProperties.add("webkit-border-start-color");
+implementedProperties.add("webkit-column-rule-color");
+implementedProperties.add("webkit-match-nearest-mail-blockquote-color");
+implementedProperties.add("webkit-tap-highlight-color");
+implementedProperties.add("webkit-text-emphasis-color");
+implementedProperties.add("webkit-text-fill-color");
+implementedProperties.add("webkit-text-stroke-color");
+implementedProperties.add("width");
+module.exports = implementedProperties;

node_modules/cssstyle/lib/named_colors.json

@@ -0,0 +1,152 @@
+[
+  "aliceblue",
+  "antiquewhite",
+  "aqua",
+  "aquamarine",
+  "azure",
+  "beige",
+  "bisque",
+  "black",
+  "blanchedalmond",
+  "blue",
+  "blueviolet",
+  "brown",
+  "burlywood",
+  "cadetblue",
+  "chartreuse",
+  "chocolate",
+  "coral",
+  "cornflowerblue",
+  "cornsilk",
+  "crimson",
+  "cyan",
+  "darkblue",
+  "darkcyan",
+  "darkgoldenrod",
+  "darkgray",
+  "darkgreen",
+  "darkgrey",
+  "darkkhaki",
+  "darkmagenta",
+  "darkolivegreen",
+  "darkorange",
+  "darkorchid",
+  "darkred",
+  "darksalmon",
+  "darkseagreen",
+  "darkslateblue",
+  "darkslategray",
+  "darkslategrey",
+  "darkturquoise",
+  "darkviolet",
+  "deeppink",
+  "deepskyblue",
+  "dimgray",
+  "dimgrey",
+  "dodgerblue",
+  "firebrick",
+  "floralwhite",
+  "forestgreen",
+  "fuchsia",
+  "gainsboro",
+  "ghostwhite",
+  "gold",
+  "goldenrod",
+  "gray",
+  "green",
+  "greenyellow",
+  "grey",
+  "honeydew",
+  "hotpink",
+  "indianred",
+  "indigo",
+  "ivory",
+  "khaki",
+  "lavender",
+  "lavenderblush",
+  "lawngreen",
+  "lemonchiffon",
+  "lightblue",
+  "lightcoral",
+  "lightcyan",
+  "lightgoldenrodyellow",
+  "lightgray",
+  "lightgreen",
+  "lightgrey",
+  "lightpink",
+  "lightsalmon",
+  "lightseagreen",
+  "lightskyblue",
+  "lightslategray",
+  "lightslategrey",
+  "lightsteelblue",
+  "lightyellow",
+  "lime",
+  "limegreen",
+  "linen",
+  "magenta",
+  "maroon",
+  "mediumaquamarine",
+  "mediumblue",
+  "mediumorchid",
+  "mediumpurple",
+  "mediumseagreen",
+  "mediumslateblue",
+  "mediumspringgreen",
+  "mediumturquoise",
+  "mediumvioletred",
+  "midnightblue",
+  "mintcream",
+  "mistyrose",
+  "moccasin",
+  "navajowhite",
+  "navy",
+  "oldlace",
+  "olive",
+  "olivedrab",
+  "orange",
+  "orangered",
+  "orchid",
+  "palegoldenrod",
+  "palegreen",
+  "paleturquoise",
+  "palevioletred",
+  "papayawhip",
+  "peachpuff",
+  "peru",
+  "pink",
+  "plum",
+  "powderblue",
+  "purple",
+  "rebeccapurple",
+  "red",
+  "rosybrown",
+  "royalblue",
+  "saddlebrown",
+  "salmon",
+  "sandybrown",
+  "seagreen",
+  "seashell",
+  "sienna",
+  "silver",
+  "skyblue",
+  "slateblue",
+  "slategray",
+  "slategrey",
+  "snow",
+  "springgreen",
+  "steelblue",
+  "tan",
+  "teal",
+  "thistle",
+  "tomato",
+  "turquoise",
+  "violet",
+  "wheat",
+  "white",
+  "whitesmoke",
+  "yellow",
+  "yellowgreen",
+  "transparent",
+  "currentcolor"
+]

node_modules/cssstyle/lib/parsers.test.js

@@ -0,0 +1,139 @@
+'use strict';
+
+const parsers = require('./parsers');
+
+describe('valueType', () => {
+  it('returns color for red', () => {
+    let input = 'red';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for #nnnnnn', () => {
+    let input = '#fefefe';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for rgb(n, n, n)', () => {
+    let input = 'rgb(10, 10, 10)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for rgb(p, p, p)', () => {
+    let input = 'rgb(10%, 10%, 10%)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for rgba(n, n, n, n)', () => {
+    let input = 'rgba(10, 10, 10, 1)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for rgba(n, n, n, n) with decimal alpha', () => {
+    let input = 'rgba(10, 10, 10, 0.5)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for rgba(p, p, p, n)', () => {
+    let input = 'rgba(10%, 10%, 10%, 1)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns color for rgba(p, p, p, n) with decimal alpha', () => {
+    let input = 'rgba(10%, 10%, 10%, 0.5)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.COLOR);
+  });
+
+  it('returns length for 100ch', () => {
+    let input = '100ch';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.LENGTH);
+  });
+
+  it('returns calc from calc(100px * 2)', () => {
+    let input = 'calc(100px * 2)';
+    let output = parsers.valueType(input);
+
+    expect(output).toEqual(parsers.TYPES.CALC);
+  });
+});
+describe('parseInteger', () => {
+  it.todo('test');
+});
+describe('parseNumber', () => {
+  it.todo('test');
+});
+describe('parseLength', () => {
+  it.todo('test');
+});
+describe('parsePercent', () => {
+  it.todo('test');
+});
+describe('parseMeasurement', () => {
+  it.todo('test');
+});
+describe('parseUrl', () => {
+  it.todo('test');
+});
+describe('parseString', () => {
+  it.todo('test');
+});
+describe('parseColor', () => {
+  it('should convert hsl to rgb values', () => {
+    let input = 'hsla(0, 1%, 2%)';
+    let output = parsers.parseColor(input);
+
+    expect(output).toEqual('rgb(5, 5, 5)');
+  });
+  it('should convert hsla to rgba values', () => {
+    let input = 'hsla(0, 1%, 2%, 0.5)';
+    let output = parsers.parseColor(input);
+
+    expect(output).toEqual('rgba(5, 5, 5, 0.5)');
+  });
+
+  it.todo('Add more tests');
+});
+describe('parseAngle', () => {
+  it.todo('test');
+});
+describe('parseKeyword', () => {
+  it.todo('test');
+});
+describe('dashedToCamelCase', () => {
+  it.todo('test');
+});
+describe('shorthandParser', () => {
+  it.todo('test');
+});
+describe('shorthandSetter', () => {
+  it.todo('test');
+});
+describe('shorthandGetter', () => {
+  it.todo('test');
+});
+describe('implicitSetter', () => {
+  it.todo('test');
+});
+describe('subImplicitSetter', () => {
+  it.todo('test');
+});
+describe('camelToDashed', () => {
+  it.todo('test');
+});

node_modules/cssstyle/lib/properties/azimuth.js

@@ -0,0 +1,67 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+module.exports.definition = {
+  set: function(v) {
+    var valueType = parsers.valueType(v);
+    if (valueType === parsers.TYPES.ANGLE) {
+      return this._setProperty('azimuth', parsers.parseAngle(v));
+    }
+    if (valueType === parsers.TYPES.KEYWORD) {
+      var keywords = v
+        .toLowerCase()
+        .trim()
+        .split(/\s+/);
+      var hasBehind = false;
+      if (keywords.length > 2) {
+        return;
+      }
+      var behindIndex = keywords.indexOf('behind');
+      hasBehind = behindIndex !== -1;
+
+      if (keywords.length === 2) {
+        if (!hasBehind) {
+          return;
+        }
+        keywords.splice(behindIndex, 1);
+      }
+      if (keywords[0] === 'leftwards' || keywords[0] === 'rightwards') {
+        if (hasBehind) {
+          return;
+        }
+        return this._setProperty('azimuth', keywords[0]);
+      }
+      if (keywords[0] === 'behind') {
+        return this._setProperty('azimuth', '180deg');
+      }
+      switch (keywords[0]) {
+        case 'left-side':
+          return this._setProperty('azimuth', '270deg');
+        case 'far-left':
+          return this._setProperty('azimuth', (hasBehind ? 240 : 300) + 'deg');
+        case 'left':
+          return this._setProperty('azimuth', (hasBehind ? 220 : 320) + 'deg');
+        case 'center-left':
+          return this._setProperty('azimuth', (hasBehind ? 200 : 340) + 'deg');
+        case 'center':
+          return this._setProperty('azimuth', (hasBehind ? 180 : 0) + 'deg');
+        case 'center-right':
+          return this._setProperty('azimuth', (hasBehind ? 160 : 20) + 'deg');
+        case 'right':
+          return this._setProperty('azimuth', (hasBehind ? 140 : 40) + 'deg');
+        case 'far-right':
+          return this._setProperty('azimuth', (hasBehind ? 120 : 60) + 'deg');
+        case 'right-side':
+          return this._setProperty('azimuth', '90deg');
+        default:
+          return;
+      }
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('azimuth');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/background.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'background-color': require('./backgroundColor'),
+  'background-image': require('./backgroundImage'),
+  'background-repeat': require('./backgroundRepeat'),
+  'background-attachment': require('./backgroundAttachment'),
+  'background-position': require('./backgroundPosition'),
+};
+
+module.exports.definition = {
+  set: shorthandSetter('background', shorthand_for),
+  get: shorthandGetter('background', shorthand_for),
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/backgroundAttachment.js

@@ -0,0 +1,24 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+var isValid = (module.exports.isValid = function isValid(v) {
+  return (
+    parsers.valueType(v) === parsers.TYPES.KEYWORD &&
+    (v.toLowerCase() === 'scroll' || v.toLowerCase() === 'fixed' || v.toLowerCase() === 'inherit')
+  );
+});
+
+module.exports.definition = {
+  set: function(v) {
+    if (!isValid(v)) {
+      return;
+    }
+    this._setProperty('background-attachment', v);
+  },
+  get: function() {
+    return this.getPropertyValue('background-attachment');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/backgroundColor.js

@@ -0,0 +1,36 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+var parse = function parse(v) {
+  var parsed = parsers.parseColor(v);
+  if (parsed !== undefined) {
+    return parsed;
+  }
+  if (
+    parsers.valueType(v) === parsers.TYPES.KEYWORD &&
+    (v.toLowerCase() === 'transparent' || v.toLowerCase() === 'inherit')
+  ) {
+    return v;
+  }
+  return undefined;
+};
+
+module.exports.isValid = function isValid(v) {
+  return parse(v) !== undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    var parsed = parse(v);
+    if (parsed === undefined) {
+      return;
+    }
+    this._setProperty('background-color', parsed);
+  },
+  get: function() {
+    return this.getPropertyValue('background-color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/backgroundImage.js

@@ -0,0 +1,32 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+var parse = function parse(v) {
+  var parsed = parsers.parseUrl(v);
+  if (parsed !== undefined) {
+    return parsed;
+  }
+  if (
+    parsers.valueType(v) === parsers.TYPES.KEYWORD &&
+    (v.toLowerCase() === 'none' || v.toLowerCase() === 'inherit')
+  ) {
+    return v;
+  }
+  return undefined;
+};
+
+module.exports.isValid = function isValid(v) {
+  return parse(v) !== undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('background-image', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('background-image');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/backgroundPosition.js

@@ -0,0 +1,58 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+var valid_keywords = ['top', 'center', 'bottom', 'left', 'right'];
+
+var parse = function parse(v) {
+  if (v === '' || v === null) {
+    return undefined;
+  }
+  var parts = v.split(/\s+/);
+  if (parts.length > 2 || parts.length < 1) {
+    return undefined;
+  }
+  var types = [];
+  parts.forEach(function(part, index) {
+    types[index] = parsers.valueType(part);
+  });
+  if (parts.length === 1) {
+    if (types[0] === parsers.TYPES.LENGTH || types[0] === parsers.TYPES.PERCENT) {
+      return v;
+    }
+    if (types[0] === parsers.TYPES.KEYWORD) {
+      if (valid_keywords.indexOf(v.toLowerCase()) !== -1 || v.toLowerCase() === 'inherit') {
+        return v;
+      }
+    }
+    return undefined;
+  }
+  if (
+    (types[0] === parsers.TYPES.LENGTH || types[0] === parsers.TYPES.PERCENT) &&
+    (types[1] === parsers.TYPES.LENGTH || types[1] === parsers.TYPES.PERCENT)
+  ) {
+    return v;
+  }
+  if (types[0] !== parsers.TYPES.KEYWORD || types[1] !== parsers.TYPES.KEYWORD) {
+    return undefined;
+  }
+  if (valid_keywords.indexOf(parts[0]) !== -1 && valid_keywords.indexOf(parts[1]) !== -1) {
+    return v;
+  }
+  return undefined;
+};
+
+module.exports.isValid = function isValid(v) {
+  return parse(v) !== undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('background-position', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('background-position');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/backgroundRepeat.js

@@ -0,0 +1,32 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+var parse = function parse(v) {
+  if (
+    parsers.valueType(v) === parsers.TYPES.KEYWORD &&
+    (v.toLowerCase() === 'repeat' ||
+      v.toLowerCase() === 'repeat-x' ||
+      v.toLowerCase() === 'repeat-y' ||
+      v.toLowerCase() === 'no-repeat' ||
+      v.toLowerCase() === 'inherit')
+  ) {
+    return v;
+  }
+  return undefined;
+};
+
+module.exports.isValid = function isValid(v) {
+  return parse(v) !== undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('background-repeat', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('background-repeat');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/border.js

@@ -0,0 +1,33 @@
+'use strict';
+
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'border-width': require('./borderWidth'),
+  'border-style': require('./borderStyle'),
+  'border-color': require('./borderColor'),
+};
+
+var myShorthandSetter = shorthandSetter('border', shorthand_for);
+var myShorthandGetter = shorthandGetter('border', shorthand_for);
+
+module.exports.definition = {
+  set: function(v) {
+    if (v.toString().toLowerCase() === 'none') {
+      v = '';
+    }
+    myShorthandSetter.call(this, v);
+    this.removeProperty('border-top');
+    this.removeProperty('border-left');
+    this.removeProperty('border-right');
+    this.removeProperty('border-bottom');
+    this._values['border-top'] = this._values.border;
+    this._values['border-left'] = this._values.border;
+    this._values['border-right'] = this._values.border;
+    this._values['border-bottom'] = this._values.border;
+  },
+  get: myShorthandGetter,
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderBottom.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'border-bottom-width': require('./borderBottomWidth'),
+  'border-bottom-style': require('./borderBottomStyle'),
+  'border-bottom-color': require('./borderBottomColor'),
+};
+
+module.exports.definition = {
+  set: shorthandSetter('border-bottom', shorthand_for),
+  get: shorthandGetter('border-bottom', shorthand_for),
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderBottomColor.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderColor').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-bottom-color', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-bottom-color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderBottomStyle.js

@@ -0,0 +1,21 @@
+'use strict';
+
+var isValid = require('./borderStyle').isValid;
+module.exports.isValid = isValid;
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      if (v.toLowerCase() === 'none') {
+        v = '';
+        this.removeProperty('border-bottom-width');
+      }
+      this._setProperty('border-bottom-style', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-bottom-style');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderBottomWidth.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderWidth').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-bottom-width', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-bottom-width');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderCollapse.js

@@ -0,0 +1,26 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+var parse = function parse(v) {
+  if (
+    parsers.valueType(v) === parsers.TYPES.KEYWORD &&
+    (v.toLowerCase() === 'collapse' ||
+      v.toLowerCase() === 'separate' ||
+      v.toLowerCase() === 'inherit')
+  ) {
+    return v;
+  }
+  return undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('border-collapse', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('border-collapse');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderColor.js

@@ -0,0 +1,30 @@
+'use strict';
+
+var parsers = require('../parsers');
+var implicitSetter = require('../parsers').implicitSetter;
+
+module.exports.isValid = function parse(v) {
+  if (typeof v !== 'string') {
+    return false;
+  }
+  return (
+    v === '' || v.toLowerCase() === 'transparent' || parsers.valueType(v) === parsers.TYPES.COLOR
+  );
+};
+var isValid = module.exports.isValid;
+
+var parser = function(v) {
+  if (isValid(v)) {
+    return v.toLowerCase();
+  }
+  return undefined;
+};
+
+module.exports.definition = {
+  set: implicitSetter('border', 'color', isValid, parser),
+  get: function() {
+    return this.getPropertyValue('border-color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderLeft.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'border-left-width': require('./borderLeftWidth'),
+  'border-left-style': require('./borderLeftStyle'),
+  'border-left-color': require('./borderLeftColor'),
+};
+
+module.exports.definition = {
+  set: shorthandSetter('border-left', shorthand_for),
+  get: shorthandGetter('border-left', shorthand_for),
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderLeftColor.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderColor').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-left-color', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-left-color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderLeftStyle.js

@@ -0,0 +1,21 @@
+'use strict';
+
+var isValid = require('./borderStyle').isValid;
+module.exports.isValid = isValid;
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      if (v.toLowerCase() === 'none') {
+        v = '';
+        this.removeProperty('border-left-width');
+      }
+      this._setProperty('border-left-style', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-left-style');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderLeftWidth.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderWidth').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-left-width', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-left-width');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderRight.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'border-right-width': require('./borderRightWidth'),
+  'border-right-style': require('./borderRightStyle'),
+  'border-right-color': require('./borderRightColor'),
+};
+
+module.exports.definition = {
+  set: shorthandSetter('border-right', shorthand_for),
+  get: shorthandGetter('border-right', shorthand_for),
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderRightColor.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderColor').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-right-color', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-right-color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderRightStyle.js

@@ -0,0 +1,21 @@
+'use strict';
+
+var isValid = require('./borderStyle').isValid;
+module.exports.isValid = isValid;
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      if (v.toLowerCase() === 'none') {
+        v = '';
+        this.removeProperty('border-right-width');
+      }
+      this._setProperty('border-right-style', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-right-style');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderRightWidth.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderWidth').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-right-width', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-right-width');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderSpacing.js

@@ -0,0 +1,41 @@
+'use strict';
+
+var parsers = require('../parsers');
+
+// <length> <length>? | inherit
+// if one, it applies to both horizontal and verical spacing
+// if two, the first applies to the horizontal and the second applies to vertical spacing
+
+var parse = function parse(v) {
+  if (v === '' || v === null) {
+    return undefined;
+  }
+  if (v === 0) {
+    return '0px';
+  }
+  if (v.toLowerCase() === 'inherit') {
+    return v;
+  }
+  var parts = v.split(/\s+/);
+  if (parts.length !== 1 && parts.length !== 2) {
+    return undefined;
+  }
+  parts.forEach(function(part) {
+    if (parsers.valueType(part) !== parsers.TYPES.LENGTH) {
+      return undefined;
+    }
+  });
+
+  return v;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('border-spacing', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('border-spacing');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderStyle.js

@@ -0,0 +1,38 @@
+'use strict';
+
+var implicitSetter = require('../parsers').implicitSetter;
+
+// the valid border-styles:
+var styles = [
+  'none',
+  'hidden',
+  'dotted',
+  'dashed',
+  'solid',
+  'double',
+  'groove',
+  'ridge',
+  'inset',
+  'outset',
+];
+
+module.exports.isValid = function parse(v) {
+  return typeof v === 'string' && (v === '' || styles.indexOf(v) !== -1);
+};
+var isValid = module.exports.isValid;
+
+var parser = function(v) {
+  if (isValid(v)) {
+    return v.toLowerCase();
+  }
+  return undefined;
+};
+
+module.exports.definition = {
+  set: implicitSetter('border', 'style', isValid, parser),
+  get: function() {
+    return this.getPropertyValue('border-style');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderTop.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'border-top-width': require('./borderTopWidth'),
+  'border-top-style': require('./borderTopStyle'),
+  'border-top-color': require('./borderTopColor'),
+};
+
+module.exports.definition = {
+  set: shorthandSetter('border-top', shorthand_for),
+  get: shorthandGetter('border-top', shorthand_for),
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderTopColor.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var isValid = (module.exports.isValid = require('./borderColor').isValid);
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-top-color', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-top-color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderTopStyle.js

@@ -0,0 +1,21 @@
+'use strict';
+
+var isValid = require('./borderStyle').isValid;
+module.exports.isValid = isValid;
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      if (v.toLowerCase() === 'none') {
+        v = '';
+        this.removeProperty('border-top-width');
+      }
+      this._setProperty('border-top-style', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-top-style');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderTopWidth.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var isValid = require('./borderWidth').isValid;
+module.exports.isValid = isValid;
+
+module.exports.definition = {
+  set: function(v) {
+    if (isValid(v)) {
+      this._setProperty('border-top-width', v);
+    }
+  },
+  get: function() {
+    return this.getPropertyValue('border-top-width');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/borderWidth.js

@@ -0,0 +1,46 @@
+'use strict';
+
+var parsers = require('../parsers');
+var implicitSetter = require('../parsers').implicitSetter;
+
+// the valid border-widths:
+var widths = ['thin', 'medium', 'thick'];
+
+module.exports.isValid = function parse(v) {
+  var length = parsers.parseLength(v);
+  if (length !== undefined) {
+    return true;
+  }
+  if (typeof v !== 'string') {
+    return false;
+  }
+  if (v === '') {
+    return true;
+  }
+  v = v.toLowerCase();
+  if (widths.indexOf(v) === -1) {
+    return false;
+  }
+  return true;
+};
+var isValid = module.exports.isValid;
+
+var parser = function(v) {
+  var length = parsers.parseLength(v);
+  if (length !== undefined) {
+    return length;
+  }
+  if (isValid(v)) {
+    return v.toLowerCase();
+  }
+  return undefined;
+};
+
+module.exports.definition = {
+  set: implicitSetter('border', 'width', isValid, parser),
+  get: function() {
+    return this.getPropertyValue('border-width');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/bottom.js

@@ -0,0 +1,14 @@
+'use strict';
+
+var parseMeasurement = require('../parsers').parseMeasurement;
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('bottom', parseMeasurement(v));
+  },
+  get: function() {
+    return this.getPropertyValue('bottom');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/clear.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var parseKeyword = require('../parsers').parseKeyword;
+
+var clear_keywords = ['none', 'left', 'right', 'both', 'inherit'];
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('clear', parseKeyword(v, clear_keywords));
+  },
+  get: function() {
+    return this.getPropertyValue('clear');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/clip.js

@@ -0,0 +1,47 @@
+'use strict';
+
+var parseMeasurement = require('../parsers').parseMeasurement;
+
+var shape_regex = /^rect\((.*)\)$/i;
+
+var parse = function(val) {
+  if (val === '' || val === null) {
+    return val;
+  }
+  if (typeof val !== 'string') {
+    return undefined;
+  }
+  val = val.toLowerCase();
+  if (val === 'auto' || val === 'inherit') {
+    return val;
+  }
+  var matches = val.match(shape_regex);
+  if (!matches) {
+    return undefined;
+  }
+  var parts = matches[1].split(/\s*,\s*/);
+  if (parts.length !== 4) {
+    return undefined;
+  }
+  var valid = parts.every(function(part, index) {
+    var measurement = parseMeasurement(part);
+    parts[index] = measurement;
+    return measurement !== undefined;
+  });
+  if (!valid) {
+    return undefined;
+  }
+  parts = parts.join(', ');
+  return val.replace(matches[1], parts);
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('clip', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('clip');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/color.js

@@ -0,0 +1,14 @@
+'use strict';
+
+var parseColor = require('../parsers').parseColor;
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('color', parseColor(v));
+  },
+  get: function() {
+    return this.getPropertyValue('color');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/cssFloat.js

@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('float', v);
+  },
+  get: function() {
+    return this.getPropertyValue('float');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/flex.js

@@ -0,0 +1,45 @@
+'use strict';
+
+var shorthandParser = require('../parsers').shorthandParser;
+var shorthandSetter = require('../parsers').shorthandSetter;
+var shorthandGetter = require('../parsers').shorthandGetter;
+
+var shorthand_for = {
+  'flex-grow': require('./flexGrow'),
+  'flex-shrink': require('./flexShrink'),
+  'flex-basis': require('./flexBasis'),
+};
+
+var myShorthandSetter = shorthandSetter('flex', shorthand_for);
+
+module.exports.isValid = function isValid(v) {
+  return shorthandParser(v, shorthand_for) !== undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    var normalizedValue = String(v)
+      .trim()
+      .toLowerCase();
+
+    if (normalizedValue === 'none') {
+      myShorthandSetter.call(this, '0 0 auto');
+      return;
+    }
+    if (normalizedValue === 'initial') {
+      myShorthandSetter.call(this, '0 1 auto');
+      return;
+    }
+    if (normalizedValue === 'auto') {
+      this.removeProperty('flex-grow');
+      this.removeProperty('flex-shrink');
+      this.setProperty('flex-basis', normalizedValue);
+      return;
+    }
+
+    myShorthandSetter.call(this, v);
+  },
+  get: shorthandGetter('flex', shorthand_for),
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/flexBasis.js

@@ -0,0 +1,28 @@
+'use strict';
+
+var parseMeasurement = require('../parsers').parseMeasurement;
+
+function parse(v) {
+  if (String(v).toLowerCase() === 'auto') {
+    return 'auto';
+  }
+  if (String(v).toLowerCase() === 'inherit') {
+    return 'inherit';
+  }
+  return parseMeasurement(v);
+}
+
+module.exports.isValid = function isValid(v) {
+  return parse(v) !== undefined;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('flex-basis', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('flex-basis');
+  },
+  enumerable: true,
+  configurable: true,
+};

node_modules/cssstyle/lib/properties/flexGrow.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var parseNumber = require('../parsers').parseNumber;
+var POSITION_AT_SHORTHAND = require('../constants').POSITION_AT_SHORTHAND;
+
+module.exports.isValid = function isValid(v, positionAtFlexShorthand) {
+  return parseNumber(v) !== undefined && positionAtFlexShorthand === POSITION_AT_SHORTHAND.first;
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('flex-grow', parseNumber(v));
+  },
+  get: function() {
+    return this.getPropertyValue('flex-grow');
+  },
+  enumerable: true,
+  configurable: true,
+};