(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('react')) :
  typeof define === 'function' && define.amd ? define(['exports', 'react'], factory) :
  (factory((global.styled = {}),global.React));
}(this, (function (exports,React) { 'use strict';

  var React__default = 'default' in React ? React['default'] : React;

  /**
   * Copyright (c) 2013-present, Facebook, Inc.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   *
   * @typechecks
   */

  var _uppercasePattern = /([A-Z])/g;

  /**
   * Hyphenates a camelcased string, for example:
   *
   *   > hyphenate('backgroundColor')
   *   < "background-color"
   *
   * For CSS style names, use `hyphenateStyleName` instead which works properly
   * with all vendor prefixes, including `ms`.
   *
   * @param {string} string
   * @return {string}
   */
  function hyphenate(string) {
    return string.replace(_uppercasePattern, '-$1').toLowerCase();
  }

  var hyphenate_1 = hyphenate;

  var msPattern = /^ms-/;

  /**
   * Hyphenates a camelcased CSS property name, for example:
   *
   *   > hyphenateStyleName('backgroundColor')
   *   < "background-color"
   *   > hyphenateStyleName('MozTransition')
   *   < "-moz-transition"
   *   > hyphenateStyleName('msTransition')
   *   < "-ms-transition"
   *
   * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
   * is converted to `-ms-`.
   *
   * @param {string} string
   * @return {string}
   */
  function hyphenateStyleName(string) {
    return hyphenate_1(string).replace(msPattern, '-ms-');
  }

  var hyphenateStyleName_1 = hyphenateStyleName;

  var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
    return typeof obj;
  } : function (obj) {
    return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  };

  var classCallCheck = function (instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  };

  var createClass = function () {
    function defineProperties(target, props) {
      for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) descriptor.writable = true;
        Object.defineProperty(target, descriptor.key, descriptor);
      }
    }

    return function (Constructor, protoProps, staticProps) {
      if (protoProps) defineProperties(Constructor.prototype, protoProps);
      if (staticProps) defineProperties(Constructor, staticProps);
      return Constructor;
    };
  }();

  var _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];

      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }

    return target;
  };

  var inherits = function (subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
    }

    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
    if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
  };

  var objectWithoutProperties = function (obj, keys) {
    var target = {};

    for (var i in obj) {
      if (keys.indexOf(i) >= 0) continue;
      if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;
      target[i] = obj[i];
    }

    return target;
  };

  var possibleConstructorReturn = function (self, call) {
    if (!self) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }

    return call && (typeof call === "object" || typeof call === "function") ? call : self;
  };

  // 
  var isPlainObject = (function (x) {
    return (typeof x === 'undefined' ? 'undefined' : _typeof(x)) === 'object' && x.constructor === Object;
  });

  // 


  /**
   * Parse errors.md and turn it into a simple hash of code: message
   */
  var ERRORS = {
    "1": "Cannot create styled-component for component: %s.\n\n",
    "2": "Can't collect styles once you've consumed a `ServerStyleSheet`'s styles! `ServerStyleSheet` is a one off instance for each server-side render cycle.\n\n* Are you trying to reuse it across renders?\n* Are you accidentally calling collectStyles twice?\n\n",
    "3": "Streaming SSR is only supported in a Node.js environment; Please do not try to call this method in the browser.\n\n",
    "4": "The `StyleSheetManager` expects a valid target or sheet prop!\n\n* Does this error occur on the client and is your target falsy?\n* Does this error occur on the server and is the sheet falsy?\n\n",
    "5": "The clone method cannot be used on the client!\n\n* Are you running in a client-like environment on the server?\n* Are you trying to run SSR on the client?\n\n",
    "6": "Trying to insert a new style tag, but the given Node is unmounted!\n\n* Are you using a custom target that isn't mounted?\n* Does your document not have a valid head element?\n* Have you accidentally removed a style tag manually?\n\n",
    "7": "ThemeProvider: Please return an object from your \"theme\" prop function, e.g.\n\n```js\ntheme={() => ({})}\n```\n\n",
    "8": "ThemeProvider: Please make your \"theme\" prop an object.\n\n",
    "9": "Missing document `<head>`\n\n",
    "10": "Cannot find a StyleSheet instance. Usually this happens if there are multiple copies of styled-components loaded at once. Check out this issue for how to troubleshoot and fix the common cases where this situation can happen: https://github.com/styled-components/styled-components/issues/1941#issuecomment-417862021\n\n",
    "11": "A plain React class (%s) has been interpolated into styles, probably as a component selector (https://www.styled-components.com/docs/advanced#referring-to-other-components). Only styled-component classes can be targeted in this fashion."
  };

  /**
   * super basic version of sprintf
   */
  function format() {
    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    var a = args[0];
    var b = [];
    var c = void 0;

    for (c = 1; c < args.length; c += 1) {
      b.push(args[c]);
    }

    b.forEach(function (d) {
      a = a.replace(/%[a-z]/, d);
    });

    return a;
  }

  /**
   * Create an error file out of errors.md for development and a simple web link to the full errors
   * in production mode.
   */

  var StyledComponentsError = function (_Error) {
    inherits(StyledComponentsError, _Error);

    function StyledComponentsError(code) {
      classCallCheck(this, StyledComponentsError);

      for (var _len2 = arguments.length, interpolations = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
        interpolations[_key2 - 1] = arguments[_key2];
      }

      if (false) {
        var _this = possibleConstructorReturn(this, _Error.call(this, 'An error occurred. See https://github.com/styled-components/styled-components/blob/master/src/utils/errors.md#' + code + ' for more information. ' + ('')));
      } else {
        var _this = possibleConstructorReturn(this, _Error.call(this, format.apply(undefined, [ERRORS[code]].concat(interpolations))));
      }
      return possibleConstructorReturn(_this);
    }

    return StyledComponentsError;
  }(Error);

  // 

  var objToCss = function objToCss(obj, prevKey) {
    var css = Object.keys(obj).filter(function (key) {
      var chunk = obj[key];
      return chunk !== undefined && chunk !== null && chunk !== false && chunk !== '';
    }).map(function (key) {
      if (isPlainObject(obj[key])) return objToCss(obj[key], key);
      return hyphenateStyleName_1(key) + ': ' + obj[key] + ';';
    }).join(' ');
    return prevKey ? prevKey + ' {\n  ' + css + '\n}' : css;
  };

  var flatten = function flatten(chunks, executionContext) {
    return chunks.reduce(function (ruleSet, chunk) {
      /* Remove falsey values */
      if (chunk === undefined || chunk === null || chunk === false || chunk === '') {
        return ruleSet;
      }

      /* Flatten ruleSet */
      if (Array.isArray(chunk)) {
        ruleSet.push.apply(ruleSet, flatten(chunk, executionContext));
        return ruleSet;
      }

      /* Handle other components */
      if (chunk.hasOwnProperty('styledComponentId')) {
        // $FlowFixMe not sure how to make this pass
        ruleSet.push('.' + chunk.styledComponentId);
        return ruleSet;
      }

      /* Either execute or defer the function */
      if (typeof chunk === 'function') {
        if (executionContext) {
          var nextChunk = chunk(executionContext);
          /* Throw if a React Element was given styles */
          if (React__default.isValidElement(nextChunk)) {
            var elementName = chunk.displayName || chunk.name;
            throw new StyledComponentsError(11, elementName);
          }
          ruleSet.push.apply(ruleSet, flatten([nextChunk], executionContext));
        } else ruleSet.push(chunk);

        return ruleSet;
      }

      /* Handle objects */
      ruleSet.push(
      // $FlowFixMe have to add %checks somehow to isPlainObject
      isPlainObject(chunk) ? objToCss(chunk) : chunk.toString());

      return ruleSet;
    }, []);
  };

  function unwrapExports (x) {
  	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
  }

  function createCommonjsModule(fn, module) {
  	return module = { exports: {} }, fn(module, module.exports), module.exports;
  }

  var stylis = createCommonjsModule(function (module, exports) {
  /*
   *          __        ___
   *    _____/ /___  __/ (_)____
   *   / ___/ __/ / / / / / ___/
   *  (__  ) /_/ /_/ / / (__  )
   * /____/\__/\__, /_/_/____/
   *          /____/
   *
   * light - weight css preprocessor @licence MIT
   */
  (function (factory) {/* eslint-disable */
  	module['exports'] = factory(null);
  }(/** @param {*=} options */function factory (options) {/* eslint-disable */

  	/**
  	 * Notes
  	 *
  	 * The ['<method name>'] pattern is used to support closure compiler
  	 * the jsdoc signatures are also used to the same effect
  	 *
  	 * ----
  	 *
  	 * int + int + int === n4 [faster]
  	 *
  	 * vs
  	 *
  	 * int === n1 && int === n2 && int === n3
  	 *
  	 * ----
  	 *
  	 * switch (int) { case ints...} [faster]
  	 *
  	 * vs
  	 *
  	 * if (int == 1 && int === 2 ...)
  	 *
  	 * ----
  	 *
  	 * The (first*n1 + second*n2 + third*n3) format used in the property parser
  	 * is a simple way to hash the sequence of characters
  	 * taking into account the index they occur in
  	 * since any number of 3 character sequences could produce duplicates.
  	 *
  	 * On the other hand sequences that are directly tied to the index of the character
  	 * resolve a far more accurate measure, it's also faster
  	 * to evaluate one condition in a switch statement
  	 * than three in an if statement regardless of the added math.
  	 *
  	 * This allows the vendor prefixer to be both small and fast.
  	 */

  	var nullptn = /^\0+/g; /* matches leading null characters */
  	var formatptn = /[\0\r\f]/g; /* matches new line, null and formfeed characters */
  	var colonptn = /: */g; /* splits animation rules */
  	var cursorptn = /zoo|gra/; /* assert cursor varient */
  	var transformptn = /([,: ])(transform)/g; /* vendor prefix transform, older webkit */
  	var animationptn = /,+\s*(?![^(]*[)])/g; /* splits multiple shorthand notation animations */
  	var propertiesptn = / +\s*(?![^(]*[)])/g; /* animation properties */
  	var elementptn = / *[\0] */g; /* selector elements */
  	var selectorptn = /,\r+?/g; /* splits selectors */
  	var andptn = /([\t\r\n ])*\f?&/g; /* match & */
  	var escapeptn = /:global\(((?:[^\(\)\[\]]*|\[.*\]|\([^\(\)]*\))*)\)/g; /* matches :global(.*) */
  	var invalidptn = /\W+/g; /* removes invalid characters from keyframes */
  	var keyframeptn = /@(k\w+)\s*(\S*)\s*/; /* matches @keyframes $1 */
  	var plcholdrptn = /::(place)/g; /* match ::placeholder varient */
  	var readonlyptn = /:(read-only)/g; /* match :read-only varient */
  	var beforeptn = /\s+(?=[{\];=:>])/g; /* matches \s before ] ; = : */
  	var afterptn = /([[}=:>])\s+/g; /* matches \s after characters [ } = : */
  	var tailptn = /(\{[^{]+?);(?=\})/g; /* matches tail semi-colons ;} */
  	var whiteptn = /\s{2,}/g; /* matches repeating whitespace */
  	var pseudoptn = /([^\(])(:+) */g; /* pseudo element */
  	var writingptn = /[svh]\w+-[tblr]{2}/; /* match writing mode property values */
  	var supportsptn = /\(\s*(.*)\s*\)/g; /* match supports (groups) */
  	var propertyptn = /([\s\S]*?);/g; /* match properties leading semicolon */
  	var selfptn = /-self|flex-/g; /* match flex- and -self in align-self: flex-*; */
  	var pseudofmt = /[^]*?(:[rp][el]a[\w-]+)[^]*/; /* extrats :readonly or :placholder from selector */
  	var dimensionptn = /stretch|:\s*\w+\-(?:conte|avail)/; /* match max/min/fit-content, fill-available

  	/* vendors */
  	var webkit = '-webkit-';
  	var moz = '-moz-';
  	var ms = '-ms-';

  	/* character codes */
  	var SEMICOLON = 59; /* ; */
  	var CLOSEBRACES = 125; /* } */
  	var OPENBRACES = 123; /* { */
  	var OPENPARENTHESES = 40; /* ( */
  	var CLOSEPARENTHESES = 41; /* ) */
  	var OPENBRACKET = 91; /* [ */
  	var CLOSEBRACKET = 93; /* ] */
  	var NEWLINE = 10; /* \n */
  	var CARRIAGE = 13; /* \r */
  	var TAB = 9; /* \t */
  	var AT = 64; /* @ */
  	var SPACE = 32; /*   */
  	var AND = 38; /* & */
  	var DASH = 45; /* - */
  	var UNDERSCORE = 95; /* _ */
  	var STAR = 42; /* * */
  	var COMMA = 44; /* , */
  	var COLON = 58; /* : */
  	var SINGLEQUOTE = 39; /* ' */
  	var DOUBLEQUOTE = 34; /* " */
  	var FOWARDSLASH = 47; /* / */
  	var GREATERTHAN = 62; /* > */
  	var PLUS = 43; /* + */
  	var TILDE = 126; /* ~ */
  	var NULL = 0; /* \0 */
  	var FORMFEED = 12; /* \f */
  	var VERTICALTAB = 11; /* \v */

  	/* special identifiers */
  	var KEYFRAME = 107; /* k */
  	var MEDIA = 109; /* m */
  	var SUPPORTS = 115; /* s */
  	var PLACEHOLDER = 112; /* p */
  	var READONLY = 111; /* o */
  	var IMPORT = 169; /* <at>i */
  	var CHARSET = 163; /* <at>c */
  	var DOCUMENT = 100; /* <at>d */
  	var PAGE = 112; /* <at>p */

  	var column = 1; /* current column */
  	var line = 1; /* current line numebr */
  	var pattern = 0; /* :pattern */

  	var cascade = 1; /* #id h1 h2 vs h1#id h2#id  */
  	var prefix = 1; /* vendor prefix */
  	var escape = 1; /* escape :global() pattern */
  	var compress = 0; /* compress output */
  	var semicolon = 0; /* no/semicolon option */
  	var preserve = 0; /* preserve empty selectors */

  	/* empty reference */
  	var array = [];

  	/* plugins */
  	var plugins = [];
  	var plugged = 0;
  	var should = null;

  	/* plugin context */
  	var POSTS = -2;
  	var PREPS = -1;
  	var UNKWN = 0;
  	var PROPS = 1;
  	var BLCKS = 2;
  	var ATRUL = 3;

  	/* plugin newline context */
  	var unkwn = 0;

  	/* keyframe animation */
  	var keyed = 1;
  	var key = '';

  	/* selector namespace */
  	var nscopealt = '';
  	var nscope = '';

  	/**
  	 * Compile
  	 *
  	 * @param {Array<string>} parent
  	 * @param {Array<string>} current
  	 * @param {string} body
  	 * @param {number} id
  	 * @param {number} depth
  	 * @return {string}
  	 */
  	function compile (parent, current, body, id, depth) {
  		var bracket = 0; /* brackets [] */
  		var comment = 0; /* comments /* // or /* */
  		var parentheses = 0; /* functions () */
  		var quote = 0; /* quotes '', "" */

  		var first = 0; /* first character code */
  		var second = 0; /* second character code */
  		var code = 0; /* current character code */
  		var tail = 0; /* previous character code */
  		var trail = 0; /* character before previous code */
  		var peak = 0; /* previous non-whitespace code */

  		var counter = 0; /* count sequence termination */
  		var context = 0; /* track current context */
  		var atrule = 0; /* track @at-rule context */
  		var pseudo = 0; /* track pseudo token index */
  		var caret = 0; /* current character index */
  		var format = 0; /* control character formating context */
  		var insert = 0; /* auto semicolon insertion */
  		var invert = 0; /* inverted selector pattern */
  		var length = 0; /* generic length address */
  		var eof = body.length; /* end of file(length) */
  		var eol = eof - 1; /* end of file(characters) */

  		var char = ''; /* current character */
  		var chars = ''; /* current buffer of characters */
  		var child = ''; /* next buffer of characters */
  		var out = ''; /* compiled body */
  		var children = ''; /* compiled children */
  		var flat = ''; /* compiled leafs */
  		var selector; /* generic selector address */
  		var result; /* generic address */

  		// ...build body
  		while (caret < eof) {
  			code = body.charCodeAt(caret);

  			// eof varient
  			if (caret === eol) {
  				// last character + noop context, add synthetic padding for noop context to terminate
  				if (comment + quote + parentheses + bracket !== 0) {
  					if (comment !== 0) {
  						code = comment === FOWARDSLASH ? NEWLINE : FOWARDSLASH;
  					}

  					quote = parentheses = bracket = 0;
  					eof++;
  					eol++;
  				}
  			}

  			if (comment + quote + parentheses + bracket === 0) {
  				// eof varient
  				if (caret === eol) {
  					if (format > 0) {
  						chars = chars.replace(formatptn, '');
  					}

  					if (chars.trim().length > 0) {
  						switch (code) {
  							case SPACE:
  							case TAB:
  							case SEMICOLON:
  							case CARRIAGE:
  							case NEWLINE: {
  								break
  							}
  							default: {
  								chars += body.charAt(caret);
  							}
  						}

  						code = SEMICOLON;
  					}
  				}

  				// auto semicolon insertion
  				if (insert === 1) {
  					switch (code) {
  						// false flags
  						case OPENBRACES:
  						case CLOSEBRACES:
  						case SEMICOLON:
  						case DOUBLEQUOTE:
  						case SINGLEQUOTE:
  						case OPENPARENTHESES:
  						case CLOSEPARENTHESES:
  						case COMMA: {
  							insert = 0;
  						}
  						// ignore
  						case TAB:
  						case CARRIAGE:
  						case NEWLINE:
  						case SPACE: {
  							break
  						}
  						// valid
  						default: {
  							insert = 0;
  							length = caret;
  							first = code;
  							caret--;
  							code = SEMICOLON;

  							while (length < eof) {
  								switch (body.charCodeAt(length++)) {
  									case NEWLINE:
  									case CARRIAGE:
  									case SEMICOLON: {
  										++caret;
  										code = first;
  										length = eof;
  										break
  									}
  									case COLON: {
  										if (format > 0) {
  											++caret;
  											code = first;
  										}
  									}
  									case OPENBRACES: {
  										length = eof;
  									}
  								}
  							}
  						}
  					}
  				}

  				// token varient
  				switch (code) {
  					case OPENBRACES: {
  						chars = chars.trim();
  						first = chars.charCodeAt(0);
  						counter = 1;
  						length = ++caret;

  						while (caret < eof) {
  							code = body.charCodeAt(caret);

  							switch (code) {
  								case OPENBRACES: {
  									counter++;
  									break
  								}
  								case CLOSEBRACES: {
  									counter--;
  									break
  								}
  							}

  							if (counter === 0) {
  								break
  							}

  							caret++;
  						}

  						child = body.substring(length, caret);

  						if (first === NULL) {
  							first = (chars = chars.replace(nullptn, '').trim()).charCodeAt(0);
  						}

  						switch (first) {
  							// @at-rule
  							case AT: {
  								if (format > 0) {
  									chars = chars.replace(formatptn, '');
  								}

  								second = chars.charCodeAt(1);

  								switch (second) {
  									case DOCUMENT:
  									case MEDIA:
  									case SUPPORTS:
  									case DASH: {
  										selector = current;
  										break
  									}
  									default: {
  										selector = array;
  									}
  								}

  								child = compile(current, selector, child, second, depth+1);
  								length = child.length;

  								// preserve empty @at-rule
  								if (preserve > 0 && length === 0) {
  									length = chars.length;
  								}

  								// execute plugins, @at-rule context
  								if (plugged > 0) {
  									selector = select(array, chars, invert);
  									result = proxy(ATRUL, child, selector, current, line, column, length, second, depth, id);
  									chars = selector.join('');

  									if (result !== void 0) {
  										if ((length = (child = result.trim()).length) === 0) {
  											second = 0;
  											child = '';
  										}
  									}
  								}

  								if (length > 0) {
  									switch (second) {
  										case SUPPORTS: {
  											chars = chars.replace(supportsptn, supports);
  										}
  										case DOCUMENT:
  										case MEDIA:
  										case DASH: {
  											child = chars + '{' + child + '}';
  											break
  										}
  										case KEYFRAME: {
  											chars = chars.replace(keyframeptn, '$1 $2' + (keyed > 0 ? key : ''));
  											child = chars + '{' + child + '}';

  											if (prefix === 1 || (prefix === 2 && vendor('@'+child, 3))) {
  												child = '@' + webkit + child + '@' + child;
  											} else {
  												child = '@' + child;
  											}
  											break
  										}
  										default: {
  											child = chars + child;

  											if (id === PAGE) {
  												child = (out += child, '');
  											}
  										}
  									}
  								} else {
  									child = '';
  								}

  								break
  							}
  							// selector
  							default: {
  								child = compile(current, select(current, chars, invert), child, id, depth+1);
  							}
  						}

  						children += child;

  						// reset
  						context = 0;
  						insert = 0;
  						pseudo = 0;
  						format = 0;
  						invert = 0;
  						atrule = 0;
  						chars = '';
  						child = '';
  						code = body.charCodeAt(++caret);
  						break
  					}
  					case CLOSEBRACES:
  					case SEMICOLON: {
  						chars = (format > 0 ? chars.replace(formatptn, '') : chars).trim();

  						if ((length = chars.length) > 1) {
  							// monkey-patch missing colon
  							if (pseudo === 0) {
  								first = chars.charCodeAt(0);

  								// first character is a letter or dash, buffer has a space character
  								if ((first === DASH || first > 96 && first < 123)) {
  									length = (chars = chars.replace(' ', ':')).length;
  								}
  							}

  							// execute plugins, property context
  							if (plugged > 0) {
  								if ((result = proxy(PROPS, chars, current, parent, line, column, out.length, id, depth, id)) !== void 0) {
  									if ((length = (chars = result.trim()).length) === 0) {
  										chars = '\0\0';
  									}
  								}
  							}

  							first = chars.charCodeAt(0);
  							second = chars.charCodeAt(1);

  							switch (first + second) {
  								case NULL: {
  									break
  								}
  								case IMPORT:
  								case CHARSET: {
  									flat += chars + body.charAt(caret);
  									break
  								}
  								default: {
  									if (chars.charCodeAt(length-1) === COLON)
  										break

  									out += property(chars, first, second, chars.charCodeAt(2));
  								}
  							}
  						}

  						// reset
  						context = 0;
  						insert = 0;
  						pseudo = 0;
  						format = 0;
  						invert = 0;
  						chars = '';
  						code = body.charCodeAt(++caret);
  						break
  					}
  				}
  			}

  			// parse characters
  			switch (code) {
  				case CARRIAGE:
  				case NEWLINE: {
  					// auto insert semicolon
  					if (comment + quote + parentheses + bracket + semicolon === 0) {
  						// valid non-whitespace characters that
  						// may precede a newline
  						switch (peak) {
  							case CLOSEPARENTHESES:
  							case SINGLEQUOTE:
  							case DOUBLEQUOTE:
  							case AT:
  							case TILDE:
  							case GREATERTHAN:
  							case STAR:
  							case PLUS:
  							case FOWARDSLASH:
  							case DASH:
  							case COLON:
  							case COMMA:
  							case SEMICOLON:
  							case OPENBRACES:
  							case CLOSEBRACES: {
  								break
  							}
  							default: {
  								// current buffer has a colon
  								if (pseudo > 0) {
  									insert = 1;
  								}
  							}
  						}
  					}

  					// terminate line comment
  					if (comment === FOWARDSLASH) {
  						comment = 0;
  					} else if (cascade + context === 0) {
  						format = 1;
  						chars += '\0';
  					}

  					// execute plugins, newline context
  					if (plugged * unkwn > 0) {
  						proxy(UNKWN, chars, current, parent, line, column, out.length, id, depth, id);
  					}

  					// next line, reset column position
  					column = 1;
  					line++;
  					break
  				}
  				case SEMICOLON:
  				case CLOSEBRACES: {
  					if (comment + quote + parentheses + bracket === 0) {
  						column++;
  						break
  					}
  				}
  				default: {
  					// increment column position
  					column++;

  					// current character
  					char = body.charAt(caret);

  					// remove comments, escape functions, strings, attributes and prepare selectors
  					switch (code) {
  						case TAB:
  						case SPACE: {
  							if (quote + bracket + comment === 0) {
  								switch (tail) {
  									case COMMA:
  									case COLON:
  									case TAB:
  									case SPACE: {
  										char = '';
  										break
  									}
  									default: {
  										if (code !== SPACE) {
  											char = ' ';
  										}
  									}
  								}
  							}
  							break
  						}
  						// escape breaking control characters
  						case NULL: {
  							char = '\\0';
  							break
  						}
  						case FORMFEED: {
  							char = '\\f';
  							break
  						}
  						case VERTICALTAB: {
  							char = '\\v';
  							break
  						}
  						// &
  						case AND: {
  							// inverted selector pattern i.e html &
  							if (quote + comment + bracket === 0 && cascade > 0) {
  								invert = 1;
  								format = 1;
  								char = '\f' + char;
  							}
  							break
  						}
  						// ::p<l>aceholder, l
  						// :read-on<l>y, l
  						case 108: {
  							if (quote + comment + bracket + pattern === 0 && pseudo > 0) {
  								switch (caret - pseudo) {
  									// ::placeholder
  									case 2: {
  										if (tail === PLACEHOLDER && body.charCodeAt(caret-3) === COLON) {
  											pattern = tail;
  										}
  									}
  									// :read-only
  									case 8: {
  										if (trail === READONLY) {
  											pattern = trail;
  										}
  									}
  								}
  							}
  							break
  						}
  						// :<pattern>
  						case COLON: {
  							if (quote + comment + bracket === 0) {
  								pseudo = caret;
  							}
  							break
  						}
  						// selectors
  						case COMMA: {
  							if (comment + parentheses + quote + bracket === 0) {
  								format = 1;
  								char += '\r';
  							}
  							break
  						}
  						// quotes
  						case DOUBLEQUOTE: {
  							if (comment === 0) {
  								quote = quote === code ? 0 : (quote === 0 ? code : quote);
  							}
  							break
  						}
  						case SINGLEQUOTE: {
  							if (comment === 0) {
  								quote = quote === code ? 0 : (quote === 0 ? code : quote);
  							}
  							break
  						}
  						// attributes
  						case OPENBRACKET: {
  							if (quote + comment + parentheses === 0) {
  								bracket++;
  							}
  							break
  						}
  						case CLOSEBRACKET: {
  							if (quote + comment + parentheses === 0) {
  								bracket--;
  							}
  							break
  						}
  						// functions
  						case CLOSEPARENTHESES: {
  							if (quote + comment + bracket === 0) {
  								parentheses--;
  							}
  							break
  						}
  						case OPENPARENTHESES: {
  							if (quote + comment + bracket === 0) {
  								if (context === 0) {
  									switch (tail*2 + trail*3) {
  										// :matches
  										case 533: {
  											break
  										}
  										// :global, :not, :nth-child etc...
  										default: {
  											counter = 0;
  											context = 1;
  										}
  									}
  								}

  								parentheses++;
  							}
  							break
  						}
  						case AT: {
  							if (comment + parentheses + quote + bracket + pseudo + atrule === 0) {
  								atrule = 1;
  							}
  							break
  						}
  						// block/line comments
  						case STAR:
  						case FOWARDSLASH: {
  							if (quote + bracket + parentheses > 0) {
  								break
  							}

  							switch (comment) {
  								// initialize line/block comment context
  								case 0: {
  									switch (code*2 + body.charCodeAt(caret+1)*3) {
  										// //
  										case 235: {
  											comment = FOWARDSLASH;
  											break
  										}
  										// /*
  										case 220: {
  											length = caret;
  											comment = STAR;
  											break
  										}
  									}
  									break
  								}
  								// end block comment context
  								case STAR: {
  									if (code === FOWARDSLASH && tail === STAR) {
  										// /*<!> ... */, !
  										if (body.charCodeAt(length+2) === 33) {
  											out += body.substring(length, caret+1);
  										}
  										char = '';
  										comment = 0;
  									}
  								}
  							}
  						}
  					}

  					// ignore comment blocks
  					if (comment === 0) {
  						// aggressive isolation mode, divide each individual selector
  						// including selectors in :not function but excluding selectors in :global function
  						if (cascade + quote + bracket + atrule === 0 && id !== KEYFRAME && code !== SEMICOLON) {
  							switch (code) {
  								case COMMA:
  								case TILDE:
  								case GREATERTHAN:
  								case PLUS:
  								case CLOSEPARENTHESES:
  								case OPENPARENTHESES: {
  									if (context === 0) {
  										// outside of an isolated context i.e nth-child(<...>)
  										switch (tail) {
  											case TAB:
  											case SPACE:
  											case NEWLINE:
  											case CARRIAGE: {
  												char = char + '\0';
  												break
  											}
  											default: {
  												char = '\0' + char + (code === COMMA ? '' : '\0');
  											}
  										}
  										format = 1;
  									} else {
  										// within an isolated context, sleep untill it's terminated
  										switch (code) {
  											case OPENPARENTHESES: {
  												context = ++counter;
  												break
  											}
  											case CLOSEPARENTHESES: {
  												if ((context = --counter) === 0) {
  													format = 1;
  													char += '\0';
  												}
  												break
  											}
  										}
  									}
  									break
  								}
  								case TAB:
  								case SPACE: {
  									switch (tail) {
  										case NULL:
  										case OPENBRACES:
  										case CLOSEBRACES:
  										case SEMICOLON:
  										case COMMA:
  										case FORMFEED:
  										case TAB:
  										case SPACE:
  										case NEWLINE:
  										case CARRIAGE: {
  											break
  										}
  										default: {
  											// ignore in isolated contexts
  											if (context === 0) {
  												format = 1;
  												char += '\0';
  											}
  										}
  									}
  								}
  							}
  						}

  						// concat buffer of characters
  						chars += char;

  						// previous non-whitespace character code
  						if (code !== SPACE && code !== TAB) {
  							peak = code;
  						}
  					}
  				}
  			}

  			// tail character codes
  			trail = tail;
  			tail = code;

  			// visit every character
  			caret++;
  		}

  		length = out.length;

  		// preserve empty selector
   		if (preserve > 0) {
   			if (length === 0 && children.length === 0 && (current[0].length === 0) === false) {
   				if (id !== MEDIA || (current.length === 1 && (cascade > 0 ? nscopealt : nscope) === current[0])) {
  					length = current.join(',').length + 2;
   				}
   			}
  		}

  		if (length > 0) {
  			// cascade isolation mode?
  			selector = cascade === 0 && id !== KEYFRAME ? isolate(current) : current;

  			// execute plugins, block context
  			if (plugged > 0) {
  				result = proxy(BLCKS, out, selector, parent, line, column, length, id, depth, id);

  				if (result !== void 0 && (out = result).length === 0) {
  					return flat + out + children
  				}
  			}

  			out = selector.join(',') + '{' + out + '}';

  			if (prefix*pattern !== 0) {
  				if (prefix === 2 && !vendor(out, 2))
  					pattern = 0;

  				switch (pattern) {
  					// ::read-only
  					case READONLY: {
  						out = out.replace(readonlyptn, ':'+moz+'$1')+out;
  						break
  					}
  					// ::placeholder
  					case PLACEHOLDER: {
  						out = (
  							out.replace(plcholdrptn, '::' + webkit + 'input-$1') +
  							out.replace(plcholdrptn, '::' + moz + '$1') +
  							out.replace(plcholdrptn, ':' + ms + 'input-$1') + out
  						);
  						break
  					}
  				}

  				pattern = 0;
  			}
  		}

  		return flat + out + children
  	}

  	/**
  	 * Select
  	 *
  	 * @param {Array<string>} parent
  	 * @param {string} current
  	 * @param {number} invert
  	 * @return {Array<string>}
  	 */
  	function select (parent, current, invert) {
  		var selectors = current.trim().split(selectorptn);
  		var out = selectors;

  		var length = selectors.length;
  		var l = parent.length;

  		switch (l) {
  			// 0-1 parent selectors
  			case 0:
  			case 1: {
  				for (var i = 0, selector = l === 0 ? '' : parent[0] + ' '; i < length; ++i) {
  					out[i] = scope(selector, out[i], invert, l).trim();
  				}
  				break
  			}
  			// >2 parent selectors, nested
  			default: {
  				for (var i = 0, j = 0, out = []; i < length; ++i) {
  					for (var k = 0; k < l; ++k) {
  						out[j++] = scope(parent[k] + ' ', selectors[i], invert, l).trim();
  					}
  				}
  			}
  		}

  		return out
  	}

  	/**
  	 * Scope
  	 *
  	 * @param {string} parent
  	 * @param {string} current
  	 * @param {number} invert
  	 * @param {number} level
  	 * @return {string}
  	 */
  	function scope (parent, current, invert, level) {
  		var selector = current;
  		var code = selector.charCodeAt(0);

  		// trim leading whitespace
  		if (code < 33) {
  			code = (selector = selector.trim()).charCodeAt(0);
  		}

  		switch (code) {
  			// &
  			case AND: {
  				switch (cascade + level) {
  					case 0:
  					case 1: {
  						if (parent.trim().length === 0) {
  							break
  						}
  					}
  					default: {
  						return selector.replace(andptn, '$1'+parent.trim())
  					}
  				}
  				break
  			}
  			// :
  			case COLON: {
  				switch (selector.charCodeAt(1)) {
  					// g in :global
  					case 103: {
  						if (escape > 0 && cascade > 0) {
  							return selector.replace(escapeptn, '$1').replace(andptn, '$1'+nscope)
  						}
  						break
  					}
  					default: {
  						// :hover
  						return parent.trim() + selector.replace(andptn, '$1'+parent.trim())
  					}
  				}
  			}
  			default: {
  				// html &
  				if (invert*cascade > 0 && selector.indexOf('\f') > 0) {
  					return selector.replace(andptn, (parent.charCodeAt(0) === COLON ? '' : '$1')+parent.trim())
  				}
  			}
  		}

  		return parent + selector
  	}

  	/**
  	 * Property
  	 *
  	 * @param {string} input
  	 * @param {number} first
  	 * @param {number} second
  	 * @param {number} third
  	 * @return {string}
  	 */
  	function property (input, first, second, third) {
  		var index = 0;
  		var out = input + ';';
  		var hash = (first*2) + (second*3) + (third*4);
  		var cache;

  		// animation: a, n, i characters
  		if (hash === 944) {
  			return animation(out)
  		} else if (prefix === 0 || (prefix === 2 && !vendor(out, 1))) {
  			return out
  		}

  		// vendor prefix
  		switch (hash) {
  			// text-decoration/text-size-adjust/text-shadow/text-align/text-transform: t, e, x
  			case 1015: {
  				// text-shadow/text-align/text-transform, a
  				return out.charCodeAt(10) === 97 ? webkit + out + out : out
  			}
  			// filter/fill f, i, l
  			case 951: {
  				// filter, t
  				return out.charCodeAt(3) === 116 ? webkit + out + out : out
  			}
  			// color/column, c, o, l
  			case 963: {
  				// column, n
  				return out.charCodeAt(5) === 110 ? webkit + out + out : out
  			}
  			// box-decoration-break, b, o, x
  			case 1009: {
  				if (out.charCodeAt(4) !== 100) {
  					break
  				}
  			}
  			// mask, m, a, s
  			// clip-path, c, l, i
  			case 969:
  			case 942: {
  				return webkit + out + out
  			}
  			// appearance: a, p, p
  			case 978: {
  				return webkit + out + moz + out + out
  			}
  			// hyphens: h, y, p
  			// user-select: u, s, e
  			case 1019:
  			case 983: {
  				return webkit + out + moz + out + ms + out + out
  			}
  			// background/backface-visibility, b, a, c
  			case 883: {
  				// backface-visibility, -
  				return out.charCodeAt(8) === DASH ? webkit + out + out : out
  			}
  			// flex: f, l, e
  			case 932: {
  				if (out.charCodeAt(4) === DASH) {
  					switch (out.charCodeAt(5)) {
  						// flex-grow, g
  						case 103: {
  							return webkit + 'box-' + out.replace('-grow', '') + webkit + out + ms + out.replace('grow', 'positive') + out
  						}
  						// flex-shrink, s
  						case 115: {
  							return webkit + out + ms + out.replace('shrink', 'negative') + out
  						}
  						// flex-basis, b
  						case 98: {
  							return webkit + out + ms + out.replace('basis', 'preferred-size') + out
  						}
  					}
  				}

  				return webkit + out + ms + out + out
  			}
  			// order: o, r, d
  			case 964: {
  				return webkit + out + ms + 'flex' + '-' + out + out
  			}
  			// justify-items/justify-content, j, u, s
  			case 1023: {
  				// justify-content, c
  				if (out.charCodeAt(8) !== 99) {
  					break
  				}

  				cache = out.substring(out.indexOf(':', 15)).replace('flex-', '').replace('space-between', 'justify');
  				return webkit + 'box-pack' + cache + webkit + out + ms + 'flex-pack' + cache + out
  			}
  			// cursor, c, u, r
  			case 1005: {
  				return cursorptn.test(out) ? out.replace(colonptn, ':' + webkit) + out.replace(colonptn, ':' + moz) + out : out
  			}
  			// writing-mode, w, r, i
  			case 1000: {
  				cache = out.substring(13).trim();
  				index = cache.indexOf('-') + 1;

  				switch (cache.charCodeAt(0)+cache.charCodeAt(index)) {
  					// vertical-lr
  					case 226: {
  						cache = out.replace(writingptn, 'tb');
  						break
  					}
  					// vertical-rl
  					case 232: {
  						cache = out.replace(writingptn, 'tb-rl');
  						break
  					}
  					// horizontal-tb
  					case 220: {
  						cache = out.replace(writingptn, 'lr');
  						break
  					}
  					default: {
  						return out
  					}
  				}

  				return webkit + out + ms + cache + out
  			}
  			// position: sticky
  			case 1017: {
  				if (out.indexOf('sticky', 9) === -1) {
  					return out
  				}
  			}
  			// display(flex/inline-flex/inline-box): d, i, s
  			case 975: {
  				index = (out = input).length - 10;
  				cache = (out.charCodeAt(index) === 33 ? out.substring(0, index) : out).substring(input.indexOf(':', 7) + 1).trim();

  				switch (hash = cache.charCodeAt(0) + (cache.charCodeAt(7)|0)) {
  					// inline-
  					case 203: {
  						// inline-box
  						if (cache.charCodeAt(8) < 111) {
  							break
  						}
  					}
  					// inline-box/sticky
  					case 115: {
  						out = out.replace(cache, webkit+cache)+';'+out;
  						break
  					}
  					// inline-flex
  					// flex
  					case 207:
  					case 102: {
  						out = (
  							out.replace(cache, webkit+(hash > 102 ? 'inline-' : '')+'box')+';'+
  							out.replace(cache, webkit+cache)+';'+
  							out.replace(cache, ms+cache+'box')+';'+
  							out
  						);
  					}
  				}

  				return out + ';'
  			}
  			// align-items, align-center, align-self: a, l, i, -
  			case 938: {
  				if (out.charCodeAt(5) === DASH) {
  					switch (out.charCodeAt(6)) {
  						// align-items, i
  						case 105: {
  							cache = out.replace('-items', '');
  							return webkit + out + webkit + 'box-' + cache + ms + 'flex-' + cache + out
  						}
  						// align-self, s
  						case 115: {
  							return webkit + out + ms + 'flex-item-' + out.replace(selfptn, '') + out
  						}
  						// align-content
  						default: {
  							return webkit + out + ms + 'flex-line-pack' + out.replace('align-content', '').replace(selfptn, '') + out
  						}
  					}
  				}
  				break
  			}
  			// min/max
  			case 973:
  			case 989: {
  				// min-/max- height/width/block-size/inline-size
  				if (out.charCodeAt(3) !== DASH || out.charCodeAt(4) === 122) {
  					break
  				}
  			}
  			// height/width: min-content / width: max-content
  			case 931:
  			case 953: {
  				if (dimensionptn.test(input) === true) {
  					// stretch
  					if ((cache = input.substring(input.indexOf(':') + 1)).charCodeAt(0) === 115)
  						return property(input.replace('stretch', 'fill-available'), first, second, third).replace(':fill-available', ':stretch')
  					else
  						return out.replace(cache, webkit + cache) + out.replace(cache, moz + cache.replace('fill-', '')) + out
  				}
  				break
  			}
  			// transform, transition: t, r, a
  			case 962: {
  				out = webkit + out + (out.charCodeAt(5) === 102 ? ms + out : '') + out;

  				// transitions
  				if (second + third === 211 && out.charCodeAt(13) === 105 && out.indexOf('transform', 10) > 0) {
  					return out.substring(0, out.indexOf(';', 27) + 1).replace(transformptn, '$1' + webkit + '$2') + out
  				}

  				break
  			}
  		}

  		return out
  	}

  	/**
  	 * Vendor
  	 *
  	 * @param {string} content
  	 * @param {number} context
  	 * @return {boolean}
  	 */
  	function vendor (content, context) {
  		var index = content.indexOf(context === 1 ? ':' : '{');
  		var key = content.substring(0, context !== 3 ? index : 10);
  		var value = content.substring(index + 1, content.length - 1);

  		return should(context !== 2 ? key : key.replace(pseudofmt, '$1'), value, context)
  	}

  	/**
  	 * Supports
  	 *
  	 * @param {string} match
  	 * @param {string} group
  	 * @return {string}
  	 */
  	function supports (match, group) {
  		var out = property(group, group.charCodeAt(0), group.charCodeAt(1), group.charCodeAt(2));

  		return out !== group+';' ? out.replace(propertyptn, ' or ($1)').substring(4) : '('+group+')'
  	}

  	/**
  	 * Animation
  	 *
  	 * @param {string} input
  	 * @return {string}
  	 */
  	function animation (input) {
  		var length = input.length;
  		var index = input.indexOf(':', 9) + 1;
  		var declare = input.substring(0, index).trim();
  		var out = input.substring(index, length-1).trim();

  		switch (input.charCodeAt(9)*keyed) {
  			case 0: {
  				break
  			}
  			// animation-*, -
  			case DASH: {
  				// animation-name, n
  				if (input.charCodeAt(10) !== 110) {
  					break
  				}
  			}
  			// animation/animation-name
  			default: {
  				// split in case of multiple animations
  				var list = out.split((out = '', animationptn));

  				for (var i = 0, index = 0, length = list.length; i < length; index = 0, ++i) {
  					var value = list[i];
  					var items = value.split(propertiesptn);

  					while (value = items[index]) {
  						var peak = value.charCodeAt(0);

  						if (keyed === 1 && (
  							// letters
  							(peak > AT && peak < 90) || (peak > 96 && peak < 123) || peak === UNDERSCORE ||
  							// dash but not in sequence i.e --
  							(peak === DASH && value.charCodeAt(1) !== DASH)
  						)) {
  							// not a number/function
  							switch (isNaN(parseFloat(value)) + (value.indexOf('(') !== -1)) {
  								case 1: {
  									switch (value) {
  										// not a valid reserved keyword
  										case 'infinite': case 'alternate': case 'backwards': case 'running':
  										case 'normal': case 'forwards': case 'both': case 'none': case 'linear':
  										case 'ease': case 'ease-in': case 'ease-out': case 'ease-in-out':
  										case 'paused': case 'reverse': case 'alternate-reverse': case 'inherit':
  										case 'initial': case 'unset': case 'step-start': case 'step-end': {
  											break
  										}
  										default: {
  											value += key;
  										}
  									}
  								}
  							}
  						}

  						items[index++] = value;
  					}

  					out += (i === 0 ? '' : ',') + items.join(' ');
  				}
  			}
  		}

  		out = declare + out + ';';

  		if (prefix === 1 || (prefix === 2 && vendor(out, 1)))
  			return webkit + out + out

  		return out
  	}

  	/**
  	 * Isolate
  	 *
  	 * @param {Array<string>} current
  	 */
  	function isolate (current) {
  		for (var i = 0, length = current.length, selector = Array(length), padding, element; i < length; ++i) {
  			// split individual elements in a selector i.e h1 h2 === [h1, h2]
  			var elements = current[i].split(elementptn);
  			var out = '';

  			for (var j = 0, size = 0, tail = 0, code = 0, l = elements.length; j < l; ++j) {
  				// empty element
  				if ((size = (element = elements[j]).length) === 0 && l > 1) {
  					continue
  				}

  				tail = out.charCodeAt(out.length-1);
  				code = element.charCodeAt(0);
  				padding = '';

  				if (j !== 0) {
  					// determine if we need padding
  					switch (tail) {
  						case STAR:
  						case TILDE:
  						case GREATERTHAN:
  						case PLUS:
  						case SPACE:
  						case OPENPARENTHESES:  {
  							break
  						}
  						default: {
  							padding = ' ';
  						}
  					}
  				}

  				switch (code) {
  					case AND: {
  						element = padding + nscopealt;
  					}
  					case TILDE:
  					case GREATERTHAN:
  					case PLUS:
  					case SPACE:
  					case CLOSEPARENTHESES:
  					case OPENPARENTHESES: {
  						break
  					}
  					case OPENBRACKET: {
  						element = padding + element + nscopealt;
  						break
  					}
  					case COLON: {
  						switch (element.charCodeAt(1)*2 + element.charCodeAt(2)*3) {
  							// :global
  							case 530: {
  								if (escape > 0) {
  									element = padding + element.substring(8, size - 1);
  									break
  								}
  							}
  							// :hover, :nth-child(), ...
  							default: {
  								if (j < 1 || elements[j-1].length < 1) {
  									element = padding + nscopealt + element;
  								}
  							}
  						}
  						break
  					}
  					case COMMA: {
  						padding = '';
  					}
  					default: {
  						if (size > 1 && element.indexOf(':') > 0) {
  							element = padding + element.replace(pseudoptn, '$1' + nscopealt + '$2');
  						} else {
  							element = padding + element + nscopealt;
  						}
  					}
  				}

  				out += element;
  			}

  			selector[i] = out.replace(formatptn, '').trim();
  		}

  		return selector
  	}

  	/**
  	 * Proxy
  	 *
  	 * @param {number} context
  	 * @param {string} content
  	 * @param {Array<string>} selectors
  	 * @param {Array<string>} parents
  	 * @param {number} line
  	 * @param {number} column
  	 * @param {number} length
  	 * @param {number} id
  	 * @param {number} depth
  	 * @param {number} at
  	 * @return {(string|void|*)}
  	 */
  	function proxy (context, content, selectors, parents, line, column, length, id, depth, at) {
  		for (var i = 0, out = content, next; i < plugged; ++i) {
  			switch (next = plugins[i].call(stylis, context, out, selectors, parents, line, column, length, id, depth, at)) {
  				case void 0:
  				case false:
  				case true:
  				case null: {
  					break
  				}
  				default: {
  					out = next;
  				}
  			}
  		}

  		switch (out) {
  			case void 0:
  			case false:
  			case true:
  			case null:
  			case content: {
  				break
  			}
  			default: {
  				return out
  			}
  		}
  	}

  	/**
  	 * Minify
  	 *
  	 * @param {(string|*)} output
  	 * @return {string}
  	 */
  	function minify (output) {
  		return output
  			.replace(formatptn, '')
  			.replace(beforeptn, '')
  			.replace(afterptn, '$1')
  			.replace(tailptn, '$1')
  			.replace(whiteptn, ' ')
  	}

  	/**
  	 * Use
  	 *
  	 * @param {(Array<function(...?)>|function(...?)|number|void)?} plugin
  	 */
  	function use (plugin) {
  		switch (plugin) {
  			case void 0:
  			case null: {
  				plugged = plugins.length = 0;
  				break
  			}
  			default: {
  				switch (plugin.constructor) {
  					case Array: {
  						for (var i = 0, length = plugin.length; i < length; ++i) {
  							use(plugin[i]);
  						}
  						break
  					}
  					case Function: {
  						plugins[plugged++] = plugin;
  						break
  					}
  					case Boolean: {
  						unkwn = !!plugin|0;
  					}
  				}
  			}
   		}

   		return use
  	}

  	/**
  	 * Set
  	 *
  	 * @param {*} options
  	 */
  	function set (options) {
  		for (var name in options) {
  			var value = options[name];
  			switch (name) {
  				case 'keyframe': keyed = value|0; break
  				case 'global': escape = value|0; break
  				case 'cascade': cascade = value|0; break
  				case 'compress': compress = value|0; break
  				case 'semicolon': semicolon = value|0; break
  				case 'preserve': preserve = value|0; break
  				case 'prefix':
  					should = null;

  					if (!value) {
  						prefix = 0;
  					} else if (typeof value !== 'function') {
  						prefix = 1;
  					} else {
  						prefix = 2;
  						should = value;
  					}
  			}
  		}

  		return set
  	}

  	/**
  	 * Stylis
  	 *
  	 * @param {string} selector
  	 * @param {string} input
  	 * @return {*}
  	 */
  	function stylis (selector, input) {
  		if (this !== void 0 && this.constructor === stylis) {
  			return factory(selector)
  		}

  		// setup
  		var ns = selector;
  		var code = ns.charCodeAt(0);

  		// trim leading whitespace
  		if (code < 33) {
  			code = (ns = ns.trim()).charCodeAt(0);
  		}

  		// keyframe/animation namespace
  		if (keyed > 0) {
  			key = ns.replace(invalidptn, code === OPENBRACKET ? '' : '-');
  		}

  		// reset, used to assert if a plugin is moneky-patching the return value
  		code = 1;

  		// cascade/isolate
  		if (cascade === 1) {
  			nscope = ns;
  		} else {
  			nscopealt = ns;
  		}

  		var selectors = [nscope];
  		var result;

  		// execute plugins, pre-process context
  		if (plugged > 0) {
  			result = proxy(PREPS, input, selectors, selectors, line, column, 0, 0, 0, 0);

  			if (result !== void 0 && typeof result === 'string') {
  				input = result;
  			}
  		}

  		// build
  		var output = compile(array, selectors, input, 0, 0);

  		// execute plugins, post-process context
  		if (plugged > 0) {
  			result = proxy(POSTS, output, selectors, selectors, line, column, output.length, 0, 0, 0);

  			// bypass minification
  			if (result !== void 0 && typeof(output = result) !== 'string') {
  				code = 0;
  			}
  		}

  		// reset
  		key = '';
  		nscope = '';
  		nscopealt = '';
  		pattern = 0;
  		line = 1;
  		column = 1;

  		return compress*code === 0 ? output : minify(output)
  	}

  	stylis['use'] = use;
  	stylis['set'] = set;

  	if (options !== void 0) {
  		set(options);
  	}

  	return stylis
  }));
  });

  var stylisRuleSheet = createCommonjsModule(function (module, exports) {
  (function (factory) {
  	module['exports'] = factory();
  }(function () {

  	return function (insertRule) {
  		var delimiter = '/*|*/';
  		var needle = delimiter+'}';

  		function toSheet (block) {
  			if (block)
  				try {
  					insertRule(block + '}');
  				} catch (e) {}
  		}

  		return function ruleSheet (context, content, selectors, parents, line, column, length, ns, depth, at) {
  			switch (context) {
  				// property
  				case 1:
  					// @import
  					if (depth === 0 && content.charCodeAt(0) === 64)
  						return insertRule(content+';'), ''
  					break
  				// selector
  				case 2:
  					if (ns === 0)
  						return content + delimiter
  					break
  				// at-rule
  				case 3:
  					switch (ns) {
  						// @font-face, @page
  						case 102:
  						case 112:
  							return insertRule(selectors[0]+content), ''
  						default:
  							return content + (at === 0 ? delimiter : '')
  					}
  				case -2:
  					content.split(needle).forEach(toSheet);
  			}
  		}
  	}
  }));
  });

  // 

  var COMMENT_REGEX = /^\s*\/\/.*$/gm;

  // NOTE: This stylis instance is only used to split rules from SSR'd style tags
  var stylisSplitter = new stylis({
    global: false,
    cascade: true,
    keyframe: false,
    prefix: false,
    compress: false,
    semicolon: true
  });

  var stylis$1 = new stylis({
    global: false,
    cascade: true,
    keyframe: false,
    prefix: true,
    compress: false,
    semicolon: false // NOTE: This means "autocomplete missing semicolons"
  });

  // Wrap `insertRulePlugin to build a list of rules,
  // and then make our own plugin to return the rules. This
  // makes it easier to hook into the existing SSR architecture

  var parsingRules = [];
  // eslint-disable-next-line consistent-return
  var returnRulesPlugin = function returnRulesPlugin(context) {
    if (context === -2) {
      var parsedRules = parsingRules;
      parsingRules = [];
      return parsedRules;
    }
  };

  var parseRulesPlugin = stylisRuleSheet(function (rule) {
    parsingRules.push(rule);
  });

  stylis$1.use([parseRulesPlugin, returnRulesPlugin]);
  stylisSplitter.use([parseRulesPlugin, returnRulesPlugin]);

  var stringifyRules = function stringifyRules(rules, selector, prefix) {
    var flatCSS = rules.join('').replace(COMMENT_REGEX, ''); // replace JS comments

    var cssStr = selector && prefix ? prefix + ' ' + selector + ' { ' + flatCSS + ' }' : flatCSS;

    return stylis$1(prefix || !selector ? '' : selector, cssStr);
  };

  var splitByRules = function splitByRules(css) {
    return stylisSplitter('', css);
  };

  // 

  function isStyledComponent(target) /* : %checks */{
    return (
      // $FlowFixMe TODO: flow for styledComponentId
      typeof target === 'function' && typeof target.styledComponentId === 'string'
    );
  }

  // 

  /* This function is DEPRECATED and will be removed on the next major version release.
   * It was needed to rehydrate all style blocks prepended to chunks before React
   * tries to rehydrate its HTML stream. Since the master StyleSheet will now detect
   * the use of streamed style tags and will perform the rehydration earlier when needed
   * this function will not be needed anymore */
  function consolidateStreamedStyles() {
    {
      // eslint-disable-next-line no-console
      console.warn('styled-components automatically does streaming SSR rehydration now.\n' + 'Calling consolidateStreamedStyles manually is no longer necessary and a noop now.\n' + '- Please remove the consolidateStreamedStyles call from your client.');
    }
  }

  // 
  /* eslint-disable no-bitwise */

  /* This is the "capacity" of our alphabet i.e. 2x26 for all letters plus their capitalised
   * counterparts */
  var charsLength = 52;

  /* start at 75 for 'a' until 'z' (25) and then start at 65 for capitalised letters */
  var getAlphabeticChar = function getAlphabeticChar(code) {
    return String.fromCharCode(code + (code > 25 ? 39 : 97));
  };

  /* input a number, usually a hash and convert it to base-52 */
  var generateAlphabeticName = function generateAlphabeticName(code) {
    var name = '';
    var x = void 0;

    /* get a char and divide by alphabet-length */
    for (x = code; x > charsLength; x = Math.floor(x / charsLength)) {
      name = getAlphabeticChar(x % charsLength) + name;
    }

    return getAlphabeticChar(x % charsLength) + name;
  };

  // 

  var interleave = (function (strings, interpolations) {
    var result = [strings[0]];

    for (var i = 0, len = interpolations.length; i < len; i += 1) {
      result.push(interpolations[i], strings[i + 1]);
    }

    return result;
  });

  // 
  var EMPTY_ARRAY = Object.freeze([]);
  var EMPTY_OBJECT = Object.freeze({});

  // 

  var css = (function (styles) {
    for (var _len = arguments.length, interpolations = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      interpolations[_key - 1] = arguments[_key];
    }

    if (typeof styles === 'function' || isPlainObject(styles)) {
      // $FlowFixMe
      return flatten(interleave(EMPTY_ARRAY, [styles].concat(interpolations)));
    }

    // $FlowFixMe
    return flatten(interleave(styles, interpolations));
  });

  // 


  var SC_ATTR = typeof process !== 'undefined' && process.env.SC_ATTR || 'data-styled-components';
  var SC_STREAM_ATTR = 'data-styled-streamed';
  var CONTEXT_KEY = '__styled-components-stylesheet__';

  var IS_BROWSER = typeof window !== 'undefined' && 'HTMLElement' in window;

  // 
  var SC_COMPONENT_ID = /^[^\S\n]*?\/\* sc-component-id:\s*(\S+)\s+\*\//gm;

  var extractComps = (function (maybeCSS) {
    var css = '' + (maybeCSS || ''); // Definitely a string, and a clone
    var existingComponents = [];
    css.replace(SC_COMPONENT_ID, function (match, componentId, matchIndex) {
      existingComponents.push({ componentId: componentId, matchIndex: matchIndex });
      return match;
    });
    return existingComponents.map(function (_ref, i) {
      var componentId = _ref.componentId,
          matchIndex = _ref.matchIndex;

      var nextComp = existingComponents[i + 1];
      var cssFromDOM = nextComp ? css.slice(matchIndex, nextComp.matchIndex) : css.slice(matchIndex);
      return { componentId: componentId, cssFromDOM: cssFromDOM };
    });
  });

  // 
  /* eslint-disable camelcase, no-undef */

  var getNonce = (function () {
    return typeof __webpack_nonce__ !== 'undefined' ? __webpack_nonce__ : null;
  });

  // 
  // Helper to call a given function, only once
  var once = (function (cb) {
    var called = false;

    return function () {
      if (!called) {
        called = true;
        cb();
      }
    };
  });

  // 
  /* These are helpers for the StyleTags to keep track of the injected
   * rule names for each (component) ID that they're keeping track of.
   * They're crucial for detecting whether a name has already been
   * injected.
   * (This excludes rehydrated names) */

  /* adds a new ID:name pairing to a names dictionary */
  var addNameForId = function addNameForId(names, id, name) {
    if (name) {
      // eslint-disable-next-line no-param-reassign
      var namesForId = names[id] || (names[id] = Object.create(null));
      namesForId[name] = true;
    }
  };

  /* resets an ID entirely by overwriting it in the dictionary */
  var resetIdNames = function resetIdNames(names, id) {
    // eslint-disable-next-line no-param-reassign
    names[id] = Object.create(null);
  };

  /* factory for a names dictionary checking the existance of an ID:name pairing */
  var hasNameForId = function hasNameForId(names) {
    return function (id, name) {
      return names[id] !== undefined && names[id][name];
    };
  };

  /* stringifies names for the html/element output */
  var stringifyNames = function stringifyNames(names) {
    var str = '';
    // eslint-disable-next-line guard-for-in
    for (var id in names) {
      str += Object.keys(names[id]).join(' ') + ' ';
    }
    return str.trim();
  };

  /* clones the nested names dictionary */
  var cloneNames = function cloneNames(names) {
    var clone = Object.create(null);
    // eslint-disable-next-line guard-for-in
    for (var id in names) {
      clone[id] = _extends({}, names[id]);
    }
    return clone;
  };

  //

  // 

  /* this marker separates component styles and is important for rehydration */
  var makeTextMarker = function makeTextMarker(id) {
    return '\n/* sc-component-id: ' + id + ' */\n';
  };

  /* create a new style tag after lastEl */
  var makeStyleTag = function makeStyleTag(target, tagEl, insertBefore) {
    var el = document.createElement('style');
    el.setAttribute(SC_ATTR, '');

    var nonce = getNonce();
    if (nonce) {
      el.setAttribute('nonce', nonce);
    }

    /* Work around insertRule quirk in EdgeHTML */
    el.appendChild(document.createTextNode(''));

    if (target && !tagEl) {
      /* Append to target when no previous element was passed */
      target.appendChild(el);
    } else {
      if (!tagEl || !target || !tagEl.parentNode) {
        throw new StyledComponentsError(6);
      }

      /* Insert new style tag after the previous one */
      tagEl.parentNode.insertBefore(el, insertBefore ? tagEl : tagEl.nextSibling);
    }

    return el;
  };

  /* takes a css factory function and outputs an html styled tag factory */
  var wrapAsHtmlTag = function wrapAsHtmlTag(css, names) {
    return function (additionalAttrs) {
      var nonce = getNonce();
      var attrs = [nonce && 'nonce="' + nonce + '"', SC_ATTR + '="' + stringifyNames(names) + '"', additionalAttrs];

      var htmlAttr = attrs.filter(Boolean).join(' ');
      return '<style ' + htmlAttr + '>' + css() + '</style>';
    };
  };

  /* takes a css factory function and outputs an element factory */
  var wrapAsElement = function wrapAsElement(css, names) {
    return function () {
      var _props;

      var props = (_props = {}, _props[SC_ATTR] = stringifyNames(names), _props);

      var nonce = getNonce();
      if (nonce) {
        // $FlowFixMe
        props.nonce = nonce;
      }

      // eslint-disable-next-line react/no-danger
      return React__default.createElement('style', _extends({}, props, { dangerouslySetInnerHTML: { __html: css() } }));
    };
  };

  var getIdsFromMarkersFactory = function getIdsFromMarkersFactory(markers) {
    return function () {
      return Object.keys(markers);
    };
  };

  var makeTextNode = function makeTextNode(id) {
    return document.createTextNode(makeTextMarker(id));
  };

  var makeBrowserTag = function makeBrowserTag(el, getImportRuleTag) {
    var names = Object.create(null);
    var markers = Object.create(null);

    var extractImport = getImportRuleTag !== undefined;

    /* indicates whther getImportRuleTag was called */
    var usedImportRuleTag = false;

    var insertMarker = function insertMarker(id) {
      var prev = markers[id];
      if (prev !== undefined) {
        return prev;
      }

      markers[id] = makeTextNode(id);
      el.appendChild(markers[id]);
      names[id] = Object.create(null);

      return markers[id];
    };

    var insertRules = function insertRules(id, cssRules, name) {
      var marker = insertMarker(id);
      var importRules = [];
      var cssRulesSize = cssRules.length;

      for (var i = 0; i < cssRulesSize; i += 1) {
        var rule = cssRules[i];
        var mayHaveImport = extractImport;
        if (mayHaveImport && rule.indexOf('@import') !== -1) {
          importRules.push(rule);
        } else {
          mayHaveImport = false;
          var separator = i === cssRulesSize - 1 ? '' : ' ';
          marker.appendData('' + rule + separator);
        }
      }

      addNameForId(names, id, name);

      if (extractImport && importRules.length > 0) {
        usedImportRuleTag = true;
        // $FlowFixMe
        getImportRuleTag().insertRules(id + '-import', importRules);
      }
    };

    var removeRules = function removeRules(id) {
      var marker = markers[id];
      if (marker === undefined) return;

      /* create new empty text node and replace the current one */
      var newMarker = makeTextNode(id);
      el.replaceChild(newMarker, marker);
      markers[id] = newMarker;
      resetIdNames(names, id);

      if (extractImport && usedImportRuleTag) {
        // $FlowFixMe
        getImportRuleTag().removeRules(id + '-import');
      }
    };

    var css = function css() {
      var str = '';
      // eslint-disable-next-line guard-for-in
      for (var id in markers) {
        str += markers[id].data;
      }
      return str;
    };

    return {
      clone: function clone() {
        throw new StyledComponentsError(5);
      },

      css: css,
      getIds: getIdsFromMarkersFactory(markers),
      hasNameForId: hasNameForId(names),
      insertMarker: insertMarker,
      insertRules: insertRules,
      removeRules: removeRules,
      sealed: false,
      styleTag: el,
      toElement: wrapAsElement(css, names),
      toHTML: wrapAsHtmlTag(css, names)
    };
  };

  var makeServerTagInternal = function makeServerTagInternal(namesArg, markersArg) {
    var names = namesArg === undefined ? Object.create(null) : namesArg;
    var markers = markersArg === undefined ? Object.create(null) : markersArg;

    var insertMarker = function insertMarker(id) {
      var prev = markers[id];
      if (prev !== undefined) {
        return prev;
      }

      return markers[id] = [''];
    };

    var insertRules = function insertRules(id, cssRules, name) {
      var marker = insertMarker(id);
      marker[0] += cssRules.join(' ');
      addNameForId(names, id, name);
    };

    var removeRules = function removeRules(id) {
      var marker = markers[id];
      if (marker === undefined) return;
      marker[0] = '';
      resetIdNames(names, id);
    };

    var css = function css() {
      var str = '';
      // eslint-disable-next-line guard-for-in
      for (var id in markers) {
        var cssForId = markers[id][0];
        if (cssForId) {
          str += makeTextMarker(id) + cssForId;
        }
      }
      return str;
    };

    var clone = function clone() {
      var namesClone = cloneNames(names);
      var markersClone = Object.create(null);

      // eslint-disable-next-line guard-for-in
      for (var id in markers) {
        markersClone[id] = [markers[id][0]];
      }

      return makeServerTagInternal(namesClone, markersClone);
    };

    var tag = {
      clone: clone,
      css: css,
      getIds: getIdsFromMarkersFactory(markers),
      hasNameForId: hasNameForId(names),
      insertMarker: insertMarker,
      insertRules: insertRules,
      removeRules: removeRules,
      sealed: false,
      styleTag: null,
      toElement: wrapAsElement(css, names),
      toHTML: wrapAsHtmlTag(css, names)
    };

    return tag;
  };

  var makeServerTag = function makeServerTag() {
    return makeServerTagInternal();
  };

  var makeTag = function makeTag(target, tagEl, forceServer, insertBefore, getImportRuleTag) {
    if (IS_BROWSER && !forceServer) {
      var el = makeStyleTag(target, tagEl, insertBefore);

      {
        return makeBrowserTag(el, getImportRuleTag);
      }
    }

    return makeServerTag();
  };

  /* wraps a given tag so that rehydration is performed once when necessary */
  var makeRehydrationTag = function makeRehydrationTag(tag, els, extracted, immediateRehydration) {
    /* rehydration function that adds all rules to the new tag */
    var rehydrate = once(function () {
      /* add all extracted components to the new tag */
      for (var i = 0, len = extracted.length; i < len; i += 1) {
        var _extracted$i = extracted[i],
            componentId = _extracted$i.componentId,
            cssFromDOM = _extracted$i.cssFromDOM;

        var cssRules = splitByRules(cssFromDOM);
        tag.insertRules(componentId, cssRules);
      }

      /* remove old HTMLStyleElements, since they have been rehydrated */
      for (var _i = 0, _len = els.length; _i < _len; _i += 1) {
        var el = els[_i];
        if (el.parentNode) {
          el.parentNode.removeChild(el);
        }
      }
    });

    if (immediateRehydration) rehydrate();

    return _extends({}, tag, {
      /* add rehydration hook to insertion methods */
      insertMarker: function insertMarker(id) {
        rehydrate();
        return tag.insertMarker(id);
      },
      insertRules: function insertRules(id, cssRules, name) {
        rehydrate();
        return tag.insertRules(id, cssRules, name);
      }
    });
  };

  // 

  var SPLIT_REGEX = /\s+/;

  /* determine the maximum number of components before tags are sharded */
  var MAX_SIZE = void 0;
  if (IS_BROWSER) {
    /* in speedy mode we can keep a lot more rules in a sheet before a slowdown can be expected */
    MAX_SIZE = 40;
  } else {
    /* for servers we do not need to shard at all */
    MAX_SIZE = -1;
  }

  var sheetRunningId = 0;
  var master = void 0;

  var StyleSheet = function () {
    /* a map from ids to tags */
    /* deferred rules for a given id */
    /* this is used for not reinjecting rules via hasNameForId() */
    /* when rules for an id are removed using remove() we have to ignore rehydratedNames for it */
    /* a list of tags belonging to this StyleSheet */
    /* a tag for import rules */
    /* current capacity until a new tag must be created */
    /* children (aka clones) of this StyleSheet inheriting all and future injections */

    function StyleSheet() {
      var _this = this;

      var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : IS_BROWSER ? document.head : null;
      var forceServer = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
      classCallCheck(this, StyleSheet);

      this.getImportRuleTag = function () {
        var importRuleTag = _this.importRuleTag;

        if (importRuleTag !== undefined) {
          return importRuleTag;
        }

        var firstTag = _this.tags[0];
        var insertBefore = true;

        return _this.importRuleTag = makeTag(_this.target, firstTag ? firstTag.styleTag : null, _this.forceServer, insertBefore);
      };

      sheetRunningId += 1;
      this.id = sheetRunningId;
      this.forceServer = forceServer;
      this.target = forceServer ? null : target;
      this.tagMap = {};
      this.deferred = {};
      this.rehydratedNames = {};
      this.ignoreRehydratedNames = {};
      this.tags = [];
      this.capacity = 1;
      this.clones = [];
    }

    /* rehydrate all SSR'd style tags */


    StyleSheet.prototype.rehydrate = function rehydrate() {
      if (!IS_BROWSER || this.forceServer) {
        return this;
      }

      var els = [];
      var extracted = [];
      var isStreamed = false;

      /* retrieve all of our SSR style elements from the DOM */
      var nodes = document.querySelectorAll('style[' + SC_ATTR + ']');
      var nodesSize = nodes.length;

      /* abort rehydration if no previous style tags were found */
      if (nodesSize === 0) {
        return this;
      }

      for (var i = 0; i < nodesSize; i += 1) {
        // $FlowFixMe: We can trust that all elements in this query are style elements
        var el = nodes[i];

        /* check if style tag is a streamed tag */
        if (!isStreamed) isStreamed = !!el.getAttribute(SC_STREAM_ATTR);

        /* retrieve all component names */
        var elNames = (el.getAttribute(SC_ATTR) || '').trim().split(SPLIT_REGEX);
        var elNamesSize = elNames.length;
        for (var j = 0; j < elNamesSize; j += 1) {
          var name = elNames[j];
          /* add rehydrated name to sheet to avoid readding styles */
          this.rehydratedNames[name] = true;
        }

        /* extract all components and their CSS */
        extracted.push.apply(extracted, extractComps(el.textContent));

        /* store original HTMLStyleElement */
        els.push(el);
      }

      /* abort rehydration if nothing was extracted */
      var extractedSize = extracted.length;
      if (extractedSize === 0) {
        return this;
      }

      /* create a tag to be used for rehydration */
      var tag = this.makeTag(null);
      var rehydrationTag = makeRehydrationTag(tag, els, extracted, isStreamed);

      /* reset capacity and adjust MAX_SIZE by the initial size of the rehydration */
      this.capacity = Math.max(1, MAX_SIZE - extractedSize);
      this.tags.push(rehydrationTag);

      /* retrieve all component ids */
      for (var _j = 0; _j < extractedSize; _j += 1) {
        this.tagMap[extracted[_j].componentId] = rehydrationTag;
      }

      return this;
    };

    /* retrieve a "master" instance of StyleSheet which is typically used when no other is available
     * The master StyleSheet is targeted by injectGlobal, keyframes, and components outside of any
      * StyleSheetManager's context */


    /* reset the internal "master" instance */
    StyleSheet.reset = function reset() {
      var forceServer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

      master = new StyleSheet(undefined, forceServer).rehydrate();
    };

    /* adds "children" to the StyleSheet that inherit all of the parents' rules
     * while their own rules do not affect the parent */


    StyleSheet.prototype.clone = function clone() {
      var sheet = new StyleSheet(this.target, this.forceServer);

      /* add to clone array */
      this.clones.push(sheet);

      /* clone all tags */
      sheet.tags = this.tags.map(function (tag) {
        var ids = tag.getIds();
        var newTag = tag.clone();

        /* reconstruct tagMap */
        for (var i = 0; i < ids.length; i += 1) {
          sheet.tagMap[ids[i]] = newTag;
        }

        return newTag;
      });

      /* clone other maps */
      sheet.rehydratedNames = _extends({}, this.rehydratedNames);
      sheet.deferred = _extends({}, this.deferred);

      return sheet;
    };

    /* force StyleSheet to create a new tag on the next injection */


    StyleSheet.prototype.sealAllTags = function sealAllTags() {
      this.capacity = 1;

      this.tags.forEach(function (tag) {
        // eslint-disable-next-line no-param-reassign
        tag.sealed = true;
      });
    };

    StyleSheet.prototype.makeTag = function makeTag$$1(tag) {
      var lastEl = tag ? tag.styleTag : null;
      var insertBefore = false;

      return makeTag(this.target, lastEl, this.forceServer, insertBefore, this.getImportRuleTag);
    };

    /* get a tag for a given componentId, assign the componentId to one, or shard */
    StyleSheet.prototype.getTagForId = function getTagForId(id) {
      /* simply return a tag, when the componentId was already assigned one */
      var prev = this.tagMap[id];
      if (prev !== undefined && !prev.sealed) {
        return prev;
      }

      var tag = this.tags[this.tags.length - 1];

      /* shard (create a new tag) if the tag is exhausted (See MAX_SIZE) */
      this.capacity -= 1;

      if (this.capacity === 0) {
        this.capacity = MAX_SIZE;
        tag = this.makeTag(tag);
        this.tags.push(tag);
      }

      return this.tagMap[id] = tag;
    };

    /* mainly for injectGlobal to check for its id */


    StyleSheet.prototype.hasId = function hasId(id) {
      return this.tagMap[id] !== undefined;
    };

    /* caching layer checking id+name to already have a corresponding tag and injected rules */


    StyleSheet.prototype.hasNameForId = function hasNameForId(id, name) {
      /* exception for rehydrated names which are checked separately */
      if (this.ignoreRehydratedNames[id] === undefined && this.rehydratedNames[name]) {
        return true;
      }

      var tag = this.tagMap[id];
      return tag !== undefined && tag.hasNameForId(id, name);
    };

    /* registers a componentId and registers it on its tag */


    StyleSheet.prototype.deferredInject = function deferredInject(id, cssRules) {
      /* don't inject when the id is already registered */
      if (this.tagMap[id] !== undefined) return;

      var clones = this.clones;

      for (var i = 0; i < clones.length; i += 1) {
        clones[i].deferredInject(id, cssRules);
      }

      this.getTagForId(id).insertMarker(id);
      this.deferred[id] = cssRules;
    };

    /* injects rules for a given id with a name that will need to be cached */


    StyleSheet.prototype.inject = function inject(id, cssRules, name) {
      var clones = this.clones;


      for (var i = 0; i < clones.length; i += 1) {
        clones[i].inject(id, cssRules, name);
      }

      var tag = this.getTagForId(id);

      /* add deferred rules for component */
      if (this.deferred[id] !== undefined) {
        // Combine passed cssRules with previously deferred CSS rules
        // NOTE: We cannot mutate the deferred array itself as all clones
        // do the same (see clones[i].inject)
        var rules = this.deferred[id].concat(cssRules);
        tag.insertRules(id, rules, name);

        this.deferred[id] = undefined;
      } else {
        tag.insertRules(id, cssRules, name);
      }
    };

    /* removes all rules for a given id, which doesn't remove its marker but resets it */


    StyleSheet.prototype.remove = function remove(id) {
      var tag = this.tagMap[id];
      if (tag === undefined) return;

      var clones = this.clones;

      for (var i = 0; i < clones.length; i += 1) {
        clones[i].remove(id);
      }

      /* remove all rules from the tag */
      tag.removeRules(id);
      /* ignore possible rehydrated names */
      this.ignoreRehydratedNames[id] = true;
      /* delete possible deferred rules */
      this.deferred[id] = undefined;
    };

    StyleSheet.prototype.toHTML = function toHTML() {
      return this.tags.map(function (tag) {
        return tag.toHTML();
      }).join('');
    };

    StyleSheet.prototype.toReactElements = function toReactElements() {
      var id = this.id;


      return this.tags.map(function (tag, i) {
        var key = 'sc-' + id + '-' + i;
        return React.cloneElement(tag.toElement(), { key: key });
      });
    };

    createClass(StyleSheet, null, [{
      key: 'master',
      get: function get$$1() {
        return master || (master = new StyleSheet().rehydrate());
      }

      /* NOTE: This is just for backwards-compatibility with jest-styled-components */

    }, {
      key: 'instance',
      get: function get$$1() {
        return StyleSheet.master;
      }
    }]);
    return StyleSheet;
  }();

  /**
   * Copyright (c) 2013-present, Facebook, Inc.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   *
   * 
   */

  function makeEmptyFunction(arg) {
    return function () {
      return arg;
    };
  }

  /**
   * This function accepts and discards inputs; it has no side effects. This is
   * primarily useful idiomatically for overridable function endpoints which
   * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
   */
  var emptyFunction = function emptyFunction() {};

  emptyFunction.thatReturns = makeEmptyFunction;
  emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
  emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
  emptyFunction.thatReturnsNull = makeEmptyFunction(null);
  emptyFunction.thatReturnsThis = function () {
    return this;
  };
  emptyFunction.thatReturnsArgument = function (arg) {
    return arg;
  };

  var emptyFunction_1 = emptyFunction;

  /**
   * Copyright (c) 2013-present, Facebook, Inc.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   *
   */

  /**
   * Use invariant() to assert state which your program assumes to be true.
   *
   * Provide sprintf-style format (only %s is supported) and arguments
   * to provide information about what broke and what you were
   * expecting.
   *
   * The invariant message will be stripped in production, but the invariant
   * will remain to ensure logic does not differ in production.
   */

  var validateFormat = function validateFormat(format) {};

  {
    validateFormat = function validateFormat(format) {
      if (format === undefined) {
        throw new Error('invariant requires an error message argument');
      }
    };
  }

  function invariant(condition, format, a, b, c, d, e, f) {
    validateFormat(format);

    if (!condition) {
      var error;
      if (format === undefined) {
        error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
      } else {
        var args = [a, b, c, d, e, f];
        var argIndex = 0;
        error = new Error(format.replace(/%s/g, function () {
          return args[argIndex++];
        }));
        error.name = 'Invariant Violation';
      }

      error.framesToPop = 1; // we don't care about invariant's own frame
      throw error;
    }
  }

  var invariant_1 = invariant;

  /**
   * Similar to invariant but only logs a warning if the condition is not met.
   * This can be used to log issues in development environments in critical
   * paths. Removing the logging code for production environments will keep the
   * same logic and follow the same code paths.
   */

  var warning = emptyFunction_1;

  {
    var printWarning = function printWarning(format) {
      for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        args[_key - 1] = arguments[_key];
      }

      var argIndex = 0;
      var message = 'Warning: ' + format.replace(/%s/g, function () {
        return args[argIndex++];
      });
      if (typeof console !== 'undefined') {
        console.error(message);
      }
      try {
        // --- Welcome to debugging React ---
        // This error was thrown as a convenience so that you can use this stack
        // to find the callsite that caused this warning to fire.
        throw new Error(message);
      } catch (x) {}
    };

    warning = function warning(condition, format) {
      if (format === undefined) {
        throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
      }

      if (format.indexOf('Failed Composite propType: ') === 0) {
        return; // Ignore CompositeComponent proptype check.
      }

      if (!condition) {
        for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
          args[_key2 - 2] = arguments[_key2];
        }

        printWarning.apply(undefined, [format].concat(args));
      }
    };
  }

  var warning_1 = warning;

  /*
  object-assign
  (c) Sindre Sorhus
  @license MIT
  */
  /* eslint-disable no-unused-vars */
  var getOwnPropertySymbols = Object.getOwnPropertySymbols;
  var hasOwnProperty = Object.prototype.hasOwnProperty;
  var propIsEnumerable = Object.prototype.propertyIsEnumerable;

  function toObject(val) {
  	if (val === null || val === undefined) {
  		throw new TypeError('Object.assign cannot be called with null or undefined');
  	}

  	return Object(val);
  }

  function shouldUseNative() {
  	try {
  		if (!Object.assign) {
  			return false;
  		}

  		// Detect buggy property enumeration order in older V8 versions.

  		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
  		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
  		test1[5] = 'de';
  		if (Object.getOwnPropertyNames(test1)[0] === '5') {
  			return false;
  		}

  		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
  		var test2 = {};
  		for (var i = 0; i < 10; i++) {
  			test2['_' + String.fromCharCode(i)] = i;
  		}
  		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
  			return test2[n];
  		});
  		if (order2.join('') !== '0123456789') {
  			return false;
  		}

  		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
  		var test3 = {};
  		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
  			test3[letter] = letter;
  		});
  		if (Object.keys(Object.assign({}, test3)).join('') !==
  				'abcdefghijklmnopqrst') {
  			return false;
  		}

  		return true;
  	} catch (err) {
  		// We don't expect any of the above to throw, but better to be safe.
  		return false;
  	}
  }

  var objectAssign = shouldUseNative() ? Object.assign : function (target, source) {
  	var from;
  	var to = toObject(target);
  	var symbols;

  	for (var s = 1; s < arguments.length; s++) {
  		from = Object(arguments[s]);

  		for (var key in from) {
  			if (hasOwnProperty.call(from, key)) {
  				to[key] = from[key];
  			}
  		}

  		if (getOwnPropertySymbols) {
  			symbols = getOwnPropertySymbols(from);
  			for (var i = 0; i < symbols.length; i++) {
  				if (propIsEnumerable.call(from, symbols[i])) {
  					to[symbols[i]] = from[symbols[i]];
  				}
  			}
  		}
  	}

  	return to;
  };

  /**
   * Copyright (c) 2013-present, Facebook, Inc.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   */

  var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

  var ReactPropTypesSecret_1 = ReactPropTypesSecret;

  {
    var invariant$1 = invariant_1;
    var warning$1 = warning_1;
    var ReactPropTypesSecret$1 = ReactPropTypesSecret_1;
    var loggedTypeFailures = {};
  }

  /**
   * Assert that the values match with the type specs.
   * Error messages are memorized and will only be shown once.
   *
   * @param {object} typeSpecs Map of name to a ReactPropType
   * @param {object} values Runtime values that need to be type-checked
   * @param {string} location e.g. "prop", "context", "child context"
   * @param {string} componentName Name of the component for error messages.
   * @param {?Function} getStack Returns the component stack.
   * @private
   */
  function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
    {
      for (var typeSpecName in typeSpecs) {
        if (typeSpecs.hasOwnProperty(typeSpecName)) {
          var error;
          // Prop type validation may throw. In case they do, we don't want to
          // fail the render phase where it didn't fail before. So we log it.
          // After these have been cleaned up, we'll let them throw.
          try {
            // This is intentionally an invariant that gets caught. It's the same
            // behavior as without this statement except with a better message.
            invariant$1(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]);
            error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret$1);
          } catch (ex) {
            error = ex;
          }
          warning$1(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
          if (error instanceof Error && !(error.message in loggedTypeFailures)) {
            // Only monitor this failure once because there tends to be a lot of the
            // same error.
            loggedTypeFailures[error.message] = true;

            var stack = getStack ? getStack() : '';

            warning$1(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
          }
        }
      }
    }
  }

  var checkPropTypes_1 = checkPropTypes;

  var factoryWithTypeCheckers = function(isValidElement, throwOnDirectAccess) {
    /* global Symbol */
    var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
    var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

    /**
     * Returns the iterator method function contained on the iterable object.
     *
     * Be sure to invoke the function with the iterable as context:
     *
     *     var iteratorFn = getIteratorFn(myIterable);
     *     if (iteratorFn) {
     *       var iterator = iteratorFn.call(myIterable);
     *       ...
     *     }
     *
     * @param {?object} maybeIterable
     * @return {?function}
     */
    function getIteratorFn(maybeIterable) {
      var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
      if (typeof iteratorFn === 'function') {
        return iteratorFn;
      }
    }

    /**
     * Collection of methods that allow declaration and validation of props that are
     * supplied to React components. Example usage:
     *
     *   var Props = require('ReactPropTypes');
     *   var MyArticle = React.createClass({
     *     propTypes: {
     *       // An optional string prop named "description".
     *       description: Props.string,
     *
     *       // A required enum prop named "category".
     *       category: Props.oneOf(['News','Photos']).isRequired,
     *
     *       // A prop named "dialog" that requires an instance of Dialog.
     *       dialog: Props.instanceOf(Dialog).isRequired
     *     },
     *     render: function() { ... }
     *   });
     *
     * A more formal specification of how these methods are used:
     *
     *   type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
     *   decl := ReactPropTypes.{type}(.isRequired)?
     *
     * Each and every declaration produces a function with the same signature. This
     * allows the creation of custom validation functions. For example:
     *
     *  var MyLink = React.createClass({
     *    propTypes: {
     *      // An optional string or URI prop named "href".
     *      href: function(props, propName, componentName) {
     *        var propValue = props[propName];
     *        if (propValue != null && typeof propValue !== 'string' &&
     *            !(propValue instanceof URI)) {
     *          return new Error(
     *            'Expected a string or an URI for ' + propName + ' in ' +
     *            componentName
     *          );
     *        }
     *      }
     *    },
     *    render: function() {...}
     *  });
     *
     * @internal
     */

    var ANONYMOUS = '<<anonymous>>';

    // Important!
    // Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
    var ReactPropTypes = {
      array: createPrimitiveTypeChecker('array'),
      bool: createPrimitiveTypeChecker('boolean'),
      func: createPrimitiveTypeChecker('function'),
      number: createPrimitiveTypeChecker('number'),
      object: createPrimitiveTypeChecker('object'),
      string: createPrimitiveTypeChecker('string'),
      symbol: createPrimitiveTypeChecker('symbol'),

      any: createAnyTypeChecker(),
      arrayOf: createArrayOfTypeChecker,
      element: createElementTypeChecker(),
      instanceOf: createInstanceTypeChecker,
      node: createNodeChecker(),
      objectOf: createObjectOfTypeChecker,
      oneOf: createEnumTypeChecker,
      oneOfType: createUnionTypeChecker,
      shape: createShapeTypeChecker,
      exact: createStrictShapeTypeChecker,
    };

    /**
     * inlined Object.is polyfill to avoid requiring consumers ship their own
     * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
     */
    /*eslint-disable no-self-compare*/
    function is(x, y) {
      // SameValue algorithm
      if (x === y) {
        // Steps 1-5, 7-10
        // Steps 6.b-6.e: +0 != -0
        return x !== 0 || 1 / x === 1 / y;
      } else {
        // Step 6.a: NaN == NaN
        return x !== x && y !== y;
      }
    }
    /*eslint-enable no-self-compare*/

    /**
     * We use an Error-like object for backward compatibility as people may call
     * PropTypes directly and inspect their output. However, we don't use real
     * Errors anymore. We don't inspect their stack anyway, and creating them
     * is prohibitively expensive if they are created too often, such as what
     * happens in oneOfType() for any type before the one that matched.
     */
    function PropTypeError(message) {
      this.message = message;
      this.stack = '';
    }
    // Make `instanceof Error` still work for returned errors.
    PropTypeError.prototype = Error.prototype;

    function createChainableTypeChecker(validate) {
      {
        var manualPropTypeCallCache = {};
        var manualPropTypeWarningCount = 0;
      }
      function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
        componentName = componentName || ANONYMOUS;
        propFullName = propFullName || propName;

        if (secret !== ReactPropTypesSecret_1) {
          if (throwOnDirectAccess) {
            // New behavior only for users of `prop-types` package
            invariant_1(
              false,
              'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
              'Use `PropTypes.checkPropTypes()` to call them. ' +
              'Read more at http://fb.me/use-check-prop-types'
            );
          } else if (typeof console !== 'undefined') {
            // Old behavior for people using React.PropTypes
            var cacheKey = componentName + ':' + propName;
            if (
              !manualPropTypeCallCache[cacheKey] &&
              // Avoid spamming the console because they are often not actionable except for lib authors
              manualPropTypeWarningCount < 3
            ) {
              warning_1(
                false,
                'You are manually calling a React.PropTypes validation ' +
                'function for the `%s` prop on `%s`. This is deprecated ' +
                'and will throw in the standalone `prop-types` package. ' +
                'You may be seeing this warning due to a third-party PropTypes ' +
                'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',
                propFullName,
                componentName
              );
              manualPropTypeCallCache[cacheKey] = true;
              manualPropTypeWarningCount++;
            }
          }
        }
        if (props[propName] == null) {
          if (isRequired) {
            if (props[propName] === null) {
              return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
            }
            return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
          }
          return null;
        } else {
          return validate(props, propName, componentName, location, propFullName);
        }
      }

      var chainedCheckType = checkType.bind(null, false);
      chainedCheckType.isRequired = checkType.bind(null, true);

      return chainedCheckType;
    }

    function createPrimitiveTypeChecker(expectedType) {
      function validate(props, propName, componentName, location, propFullName, secret) {
        var propValue = props[propName];
        var propType = getPropType(propValue);
        if (propType !== expectedType) {
          // `propValue` being instance of, say, date/regexp, pass the 'object'
          // check, but we can offer a more precise error message here rather than
          // 'of type `object`'.
          var preciseType = getPreciseType(propValue);

          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createAnyTypeChecker() {
      return createChainableTypeChecker(emptyFunction_1.thatReturnsNull);
    }

    function createArrayOfTypeChecker(typeChecker) {
      function validate(props, propName, componentName, location, propFullName) {
        if (typeof typeChecker !== 'function') {
          return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
        }
        var propValue = props[propName];
        if (!Array.isArray(propValue)) {
          var propType = getPropType(propValue);
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
        }
        for (var i = 0; i < propValue.length; i++) {
          var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret_1);
          if (error instanceof Error) {
            return error;
          }
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createElementTypeChecker() {
      function validate(props, propName, componentName, location, propFullName) {
        var propValue = props[propName];
        if (!isValidElement(propValue)) {
          var propType = getPropType(propValue);
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createInstanceTypeChecker(expectedClass) {
      function validate(props, propName, componentName, location, propFullName) {
        if (!(props[propName] instanceof expectedClass)) {
          var expectedClassName = expectedClass.name || ANONYMOUS;
          var actualClassName = getClassName(props[propName]);
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createEnumTypeChecker(expectedValues) {
      if (!Array.isArray(expectedValues)) {
        warning_1(false, 'Invalid argument supplied to oneOf, expected an instance of array.');
        return emptyFunction_1.thatReturnsNull;
      }

      function validate(props, propName, componentName, location, propFullName) {
        var propValue = props[propName];
        for (var i = 0; i < expectedValues.length; i++) {
          if (is(propValue, expectedValues[i])) {
            return null;
          }
        }

        var valuesString = JSON.stringify(expectedValues);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
      }
      return createChainableTypeChecker(validate);
    }

    function createObjectOfTypeChecker(typeChecker) {
      function validate(props, propName, componentName, location, propFullName) {
        if (typeof typeChecker !== 'function') {
          return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
        }
        var propValue = props[propName];
        var propType = getPropType(propValue);
        if (propType !== 'object') {
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
        }
        for (var key in propValue) {
          if (propValue.hasOwnProperty(key)) {
            var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
            if (error instanceof Error) {
              return error;
            }
          }
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createUnionTypeChecker(arrayOfTypeCheckers) {
      if (!Array.isArray(arrayOfTypeCheckers)) {
        warning_1(false, 'Invalid argument supplied to oneOfType, expected an instance of array.');
        return emptyFunction_1.thatReturnsNull;
      }

      for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
        var checker = arrayOfTypeCheckers[i];
        if (typeof checker !== 'function') {
          warning_1(
            false,
            'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' +
            'received %s at index %s.',
            getPostfixForTypeWarning(checker),
            i
          );
          return emptyFunction_1.thatReturnsNull;
        }
      }

      function validate(props, propName, componentName, location, propFullName) {
        for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
          var checker = arrayOfTypeCheckers[i];
          if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret_1) == null) {
            return null;
          }
        }

        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
      }
      return createChainableTypeChecker(validate);
    }

    function createNodeChecker() {
      function validate(props, propName, componentName, location, propFullName) {
        if (!isNode(props[propName])) {
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createShapeTypeChecker(shapeTypes) {
      function validate(props, propName, componentName, location, propFullName) {
        var propValue = props[propName];
        var propType = getPropType(propValue);
        if (propType !== 'object') {
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
        }
        for (var key in shapeTypes) {
          var checker = shapeTypes[key];
          if (!checker) {
            continue;
          }
          var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
          if (error) {
            return error;
          }
        }
        return null;
      }
      return createChainableTypeChecker(validate);
    }

    function createStrictShapeTypeChecker(shapeTypes) {
      function validate(props, propName, componentName, location, propFullName) {
        var propValue = props[propName];
        var propType = getPropType(propValue);
        if (propType !== 'object') {
          return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
        }
        // We need to check all keys in case some are required but missing from
        // props.
        var allKeys = objectAssign({}, props[propName], shapeTypes);
        for (var key in allKeys) {
          var checker = shapeTypes[key];
          if (!checker) {
            return new PropTypeError(
              'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' +
              '\nBad object: ' + JSON.stringify(props[propName], null, '  ') +
              '\nValid keys: ' +  JSON.stringify(Object.keys(shapeTypes), null, '  ')
            );
          }
          var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
          if (error) {
            return error;
          }
        }
        return null;
      }

      return createChainableTypeChecker(validate);
    }

    function isNode(propValue) {
      switch (typeof propValue) {
        case 'number':
        case 'string':
        case 'undefined':
          return true;
        case 'boolean':
          return !propValue;
        case 'object':
          if (Array.isArray(propValue)) {
            return propValue.every(isNode);
          }
          if (propValue === null || isValidElement(propValue)) {
            return true;
          }

          var iteratorFn = getIteratorFn(propValue);
          if (iteratorFn) {
            var iterator = iteratorFn.call(propValue);
            var step;
            if (iteratorFn !== propValue.entries) {
              while (!(step = iterator.next()).done) {
                if (!isNode(step.value)) {
                  return false;
                }
              }
            } else {
              // Iterator will provide entry [k,v] tuples rather than values.
              while (!(step = iterator.next()).done) {
                var entry = step.value;
                if (entry) {
                  if (!isNode(entry[1])) {
                    return false;
                  }
                }
              }
            }
          } else {
            return false;
          }

          return true;
        default:
          return false;
      }
    }

    function isSymbol(propType, propValue) {
      // Native Symbol.
      if (propType === 'symbol') {
        return true;
      }

      // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
      if (propValue['@@toStringTag'] === 'Symbol') {
        return true;
      }

      // Fallback for non-spec compliant Symbols which are polyfilled.
      if (typeof Symbol === 'function' && propValue instanceof Symbol) {
        return true;
      }

      return false;
    }

    // Equivalent of `typeof` but with special handling for array and regexp.
    function getPropType(propValue) {
      var propType = typeof propValue;
      if (Array.isArray(propValue)) {
        return 'array';
      }
      if (propValue instanceof RegExp) {
        // Old webkits (at least until Android 4.0) return 'function' rather than
        // 'object' for typeof a RegExp. We'll normalize this here so that /bla/
        // passes PropTypes.object.
        return 'object';
      }
      if (isSymbol(propType, propValue)) {
        return 'symbol';
      }
      return propType;
    }

    // This handles more types than `getPropType`. Only used for error messages.
    // See `createPrimitiveTypeChecker`.
    function getPreciseType(propValue) {
      if (typeof propValue === 'undefined' || propValue === null) {
        return '' + propValue;
      }
      var propType = getPropType(propValue);
      if (propType === 'object') {
        if (propValue instanceof Date) {
          return 'date';
        } else if (propValue instanceof RegExp) {
          return 'regexp';
        }
      }
      return propType;
    }

    // Returns a string that is postfixed to a warning about an invalid type.
    // For example, "undefined" or "of type array"
    function getPostfixForTypeWarning(value) {
      var type = getPreciseType(value);
      switch (type) {
        case 'array':
        case 'object':
          return 'an ' + type;
        case 'boolean':
        case 'date':
        case 'regexp':
          return 'a ' + type;
        default:
          return type;
      }
    }

    // Returns class name of the object, if any.
    function getClassName(propValue) {
      if (!propValue.constructor || !propValue.constructor.name) {
        return ANONYMOUS;
      }
      return propValue.constructor.name;
    }

    ReactPropTypes.checkPropTypes = checkPropTypes_1;
    ReactPropTypes.PropTypes = ReactPropTypes;

    return ReactPropTypes;
  };

  var propTypes = createCommonjsModule(function (module) {
  /**
   * Copyright (c) 2013-present, Facebook, Inc.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   */

  {
    var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
      Symbol.for &&
      Symbol.for('react.element')) ||
      0xeac7;

    var isValidElement = function(object) {
      return typeof object === 'object' &&
        object !== null &&
        object.$$typeof === REACT_ELEMENT_TYPE;
    };

    // By explicitly using `prop-types` you are opting into new development behavior.
    // http://fb.me/prop-types-in-prod
    var throwOnDirectAccess = true;
    module.exports = factoryWithTypeCheckers(isValidElement, throwOnDirectAccess);
  }
  });

  var _StyleSheetManager$ch;

  var StyleSheetManager = function (_Component) {
    inherits(StyleSheetManager, _Component);

    function StyleSheetManager() {
      classCallCheck(this, StyleSheetManager);
      return possibleConstructorReturn(this, _Component.apply(this, arguments));
    }

    StyleSheetManager.prototype.getChildContext = function getChildContext() {
      var _ref;

      return _ref = {}, _ref[CONTEXT_KEY] = this.sheetInstance, _ref;
    };

    StyleSheetManager.prototype.componentWillMount = function componentWillMount() {
      if (this.props.sheet) {
        this.sheetInstance = this.props.sheet;
      } else if (this.props.target) {
        this.sheetInstance = new StyleSheet(this.props.target);
      } else {
        throw new StyledComponentsError(4);
      }
    };

    StyleSheetManager.prototype.render = function render() {
      /* eslint-disable react/prop-types */
      // Flow v0.43.1 will report an error accessing the `children` property,
      // but v0.47.0 will not. It is necessary to use a type cast instead of
      // a "fixme" comment to satisfy both Flow versions.
      return React__default.Children.only(this.props.children);
    };

    return StyleSheetManager;
  }(React.Component);

  StyleSheetManager.childContextTypes = (_StyleSheetManager$ch = {}, _StyleSheetManager$ch[CONTEXT_KEY] = propTypes.oneOfType([propTypes.instanceOf(StyleSheet), propTypes.instanceOf(ServerStyleSheet)]).isRequired, _StyleSheetManager$ch);
  StyleSheetManager.propTypes = {
    sheet: propTypes.oneOfType([propTypes.instanceOf(StyleSheet), propTypes.instanceOf(ServerStyleSheet)]),
    target: propTypes.shape({
      appendChild: propTypes.func.isRequired
    })
  };

  // 

  var ServerStyleSheet = function () {
    function ServerStyleSheet() {
      classCallCheck(this, ServerStyleSheet);

      /* The master sheet might be reset, so keep a reference here */
      this.masterSheet = StyleSheet.master;
      this.instance = this.masterSheet.clone();
      this.closed = false;
    }

    ServerStyleSheet.prototype.complete = function complete() {
      if (!this.closed) {
        /* Remove closed StyleSheets from the master sheet */
        var index = this.masterSheet.clones.indexOf(this.instance);
        this.masterSheet.clones.splice(index, 1);
        this.closed = true;
      }
    };

    ServerStyleSheet.prototype.collectStyles = function collectStyles(children) {
      if (this.closed) {
        throw new StyledComponentsError(2);
      }

      return React__default.createElement(
        StyleSheetManager,
        { sheet: this.instance },
        children
      );
    };

    ServerStyleSheet.prototype.getStyleTags = function getStyleTags() {
      this.complete();
      return this.instance.toHTML();
    };

    ServerStyleSheet.prototype.getStyleElement = function getStyleElement() {
      this.complete();
      return this.instance.toReactElements();
    };

    ServerStyleSheet.prototype.interleaveWithNodeStream = function interleaveWithNodeStream(readableStream) {
      var _this = this;

      {
        throw new StyledComponentsError(3);
      }

      /* the tag index keeps track of which tags have already been emitted */
      var instance = this.instance;

      var instanceTagIndex = 0;

      var streamAttr = SC_STREAM_ATTR + '="true"';

      var transformer = new stream.Transform({
        transform: function appendStyleChunks(chunk, /* encoding */_, callback) {
          var tags = instance.tags;

          var html = '';

          /* retrieve html for each new style tag */
          for (; instanceTagIndex < tags.length; instanceTagIndex += 1) {
            var tag = tags[instanceTagIndex];
            html += tag.toHTML(streamAttr);
          }

          /* force our StyleSheets to emit entirely new tags */
          instance.sealAllTags();

          /* prepend style html to chunk */
          this.push(html + chunk);
          callback();
        }
      });

      readableStream.on('end', function () {
        return _this.complete();
      });
      readableStream.on('error', function (err) {
        _this.complete();

        // forward the error to the transform stream
        transformer.emit('error', err);
      });

      return readableStream.pipe(transformer);
    };

    return ServerStyleSheet;
  }();

  var hoistNonReactStatics = createCommonjsModule(function (module, exports) {
  /**
   * Copyright 2015, Yahoo! Inc.
   * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
   */
  (function (global, factory) {
      module.exports = factory();
  }(this, (function () {
      
      var REACT_STATICS = {
          childContextTypes: true,
          contextTypes: true,
          defaultProps: true,
          displayName: true,
          getDefaultProps: true,
          getDerivedStateFromProps: true,
          mixins: true,
          propTypes: true,
          type: true
      };
      
      var KNOWN_STATICS = {
          name: true,
          length: true,
          prototype: true,
          caller: true,
          callee: true,
          arguments: true,
          arity: true
      };
      
      var defineProperty = Object.defineProperty;
      var getOwnPropertyNames = Object.getOwnPropertyNames;
      var getOwnPropertySymbols = Object.getOwnPropertySymbols;
      var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
      var getPrototypeOf = Object.getPrototypeOf;
      var objectPrototype = getPrototypeOf && getPrototypeOf(Object);
      
      return function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {
          if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components
              
              if (objectPrototype) {
                  var inheritedComponent = getPrototypeOf(sourceComponent);
                  if (inheritedComponent && inheritedComponent !== objectPrototype) {
                      hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);
                  }
              }
              
              var keys = getOwnPropertyNames(sourceComponent);
              
              if (getOwnPropertySymbols) {
                  keys = keys.concat(getOwnPropertySymbols(sourceComponent));
              }
              
              for (var i = 0; i < keys.length; ++i) {
                  var key = keys[i];
                  if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {
                      var descriptor = getOwnPropertyDescriptor(sourceComponent, key);
                      try { // Avoid failures from read-only properties
                          defineProperty(targetComponent, key, descriptor);
                      } catch (e) {}
                  }
              }
              
              return targetComponent;
          }
          
          return targetComponent;
      };
  })));
  });

  // 

  var LIMIT = 200;

  var createWarnTooManyClasses = (function (displayName) {
    var generatedClasses = {};
    var warningSeen = false;

    return function (className) {
      if (!warningSeen) {
        generatedClasses[className] = true;
        if (Object.keys(generatedClasses).length >= LIMIT) {
          // Unable to find latestRule in test environment.
          /* eslint-disable no-console, prefer-template */
          console.warn('Over ' + LIMIT + ' classes were generated for component ' + displayName + '. \n' + 'Consider using the attrs method, together with a style object for frequently changed styles.\n' + 'Example:\n' + '  const Component = styled.div.attrs({\n' + '    style: ({ background }) => ({\n' + '      background,\n' + '    }),\n' + '  })`width: 100%;`\n\n' + '  <Component />');
          warningSeen = true;
          generatedClasses = {};
        }
      }
    };
  });

  // 

  var determineTheme = (function (props, fallbackTheme, defaultProps) {
    // Props should take precedence over ThemeProvider, which should take precedence over
    // defaultProps, but React automatically puts defaultProps on props.

    /* eslint-disable react/prop-types */
    var isDefaultTheme = defaultProps && props.theme === defaultProps.theme;
    var theme = props.theme && !isDefaultTheme ? props.theme : fallbackTheme;
    /* eslint-enable */

    return theme;
  });

  // 
  var escapeRegex = /[[\].#*$><+~=|^:(),"'`-]+/g;
  var dashesAtEnds = /(^-|-$)/g;

  /**
   * TODO: Explore using CSS.escape when it becomes more available
   * in evergreen browsers.
   */
  function escape(str) {
    return str
    // Replace all possible CSS selectors
    .replace(escapeRegex, '-')

    // Remove extraneous hyphens at the start and end
    .replace(dashesAtEnds, '');
  }

  // 

  function getComponentName(target) {
    return target.displayName || target.name || 'Component';
  }

  // 

  function isTag(target) /* : %checks */{
    return typeof target === 'string';
  }

  // 

  function generateDisplayName(target) {
    return isTag(target) ? 'styled.' + target : 'Styled(' + getComponentName(target) + ')';
  }

  // 
  /* eslint-disable max-len */
  /**
   * Trying to avoid the unknown-prop errors on styled components by filtering by
   * React's attribute whitelist.
   *
   * To regenerate this regex:
   *
   * 1. `npm i -g regexgen` (https://github.com/devongovett/regexgen)
   * 2. Run `regexgen` with the list of space-separated words below as input
   * 3. Surround the emitted regex with this: `/^(GENERATED_REGEX)$/` -- this will ensure a full string match
   *    and no false positives from partials
   * */
  /*
  children dangerouslySetInnerHTML key ref autoFocus defaultValue valueLink defaultChecked checkedLink innerHTML suppressContentEditableWarning onFocusIn onFocusOut className onCopy onCut onPaste onCompositionEnd onCompositionStart onCompositionUpdate onKeyDown onKeyPress onKeyUp onFocus onBlur onChange onInput onInvalid onSubmit onReset onClick onContextMenu onDoubleClick onDrag onDragEnd onDragEnter onDragExit onDragLeave onDragOver onDragStart onDrop onMouseDown onMouseEnter onMouseLeave onMouseMove onMouseOut onMouseOver onMouseUp onSelect onTouchCancel onTouchEnd onTouchMove onTouchStart onScroll onWheel onAbort onCanPlay onCanPlayThrough onDurationChange onEmptied onEncrypted onEnded onError onLoadedData onLoadedMetadata onLoadStart onPause onPlay onPlaying onProgress onRateChange onSeeked onSeeking onStalled onSuspend onTimeUpdate onVolumeChange onWaiting onLoad onAnimationStart onAnimationEnd onAnimationIteration onTransitionEnd onCopyCapture onCutCapture onPasteCapture onCompositionEndCapture onCompositionStartCapture onCompositionUpdateCapture onKeyDownCapture onKeyPressCapture onKeyUpCapture onFocusCapture onBlurCapture onChangeCapture onInputCapture onSubmitCapture onResetCapture onClickCapture onContextMenuCapture onDoubleClickCapture onDragCapture onDragEndCapture onDragEnterCapture onDragExitCapture onDragLeaveCapture onDragOverCapture onDragStartCapture onDropCapture onMouseDownCapture onMouseEnterCapture onMouseLeaveCapture onMouseMoveCapture onMouseOutCapture onMouseOverCapture onMouseUpCapture onSelectCapture onTouchCancelCapture onTouchEndCapture onTouchMoveCapture onTouchStartCapture onScrollCapture onWheelCapture onAbortCapture onCanPlayCapture onCanPlayThroughCapture onDurationChangeCapture onEmptiedCapture onEncryptedCapture onEndedCapture onErrorCapture onLoadedDataCapture onLoadedMetadataCapture onLoadStartCapture onPauseCapture onPlayCapture onPlayingCapture onProgressCapture onRateChangeCapture onSeekedCapture onSeekingCapture onStalledCapture onSuspendCapture onTimeUpdateCapture onVolumeChangeCapture onWaitingCapture onLoadCapture onAnimationStartCapture onAnimationEndCapture onAnimationIterationCapture onTransitionEndCapture accept acceptCharset accessKey action allowFullScreen allowTransparency alt as async autoComplete autoPlay capture cellPadding cellSpacing charSet challenge checked cite classID className cols colSpan content contentEditable contextMenu controlsList controls coords crossOrigin data dateTime default defer dir disabled download draggable encType form formAction formEncType formMethod formNoValidate formTarget frameBorder headers height hidden high href hrefLang htmlFor httpEquiv icon id inputMode integrity is keyParams keyType kind label lang list loop low manifest marginHeight marginWidth max maxLength media mediaGroup method min minLength multiple muted name nonce noValidate open optimum pattern placeholder playsInline poster preload profile radioGroup readOnly referrerPolicy rel required reversed role rows rowSpan sandbox scope scoped scrolling seamless selected shape size sizes span spellCheck src srcDoc srcLang srcSet start step style summary tabIndex target title type useMap value width wmode wrap about datatype inlist prefix property resource typeof vocab autoCapitalize autoCorrect autoSave color itemProp itemScope itemType itemID itemRef results security unselectable accentHeight accumulate additive alignmentBaseline allowReorder alphabetic amplitude arabicForm ascent attributeName attributeType autoReverse azimuth baseFrequency baseProfile baselineShift bbox begin bias by calcMode capHeight clip clipPath clipRule clipPathUnits colorInterpolation colorInterpolationFilters colorProfile colorRendering contentScriptType contentStyleType cursor cx cy d decelerate descent diffuseConstant direction display divisor dominantBaseline dur dx dy edgeMode elevation enableBackground end exponent externalResourcesRequired fill fillOpacity fillRule filter filterRes filterUnits floodColor floodOpacity focusable fontFamily fontSize fontSizeAdjust fontStretch fontStyle fontVariant fontWeight format from fx fy g1 g2 glyphName glyphOrientationHorizontal glyphOrientationVertical glyphRef gradientTransform gradientUnits hanging horizAdvX horizOriginX ideographic imageRendering in in2 intercept k k1 k2 k3 k4 kernelMatrix kernelUnitLength kerning keyPoints keySplines keyTimes lengthAdjust letterSpacing lightingColor limitingConeAngle local markerEnd markerMid markerStart markerHeight markerUnits markerWidth mask maskContentUnits maskUnits mathematical mode numOctaves offset opacity operator order orient orientation origin overflow overlinePosition overlineThickness paintOrder panose1 pathLength patternContentUnits patternTransform patternUnits pointerEvents points pointsAtX pointsAtY pointsAtZ preserveAlpha preserveAspectRatio primitiveUnits r radius refX refY renderingIntent repeatCount repeatDur requiredExtensions requiredFeatures restart result rotate rx ry scale seed shapeRendering slope spacing specularConstant specularExponent speed spreadMethod startOffset stdDeviation stemh stemv stitchTiles stopColor stopOpacity strikethroughPosition strikethroughThickness string stroke strokeDasharray strokeDashoffset strokeLinecap strokeLinejoin strokeMiterlimit strokeOpacity strokeWidth surfaceScale systemLanguage tableValues targetX targetY textAnchor textDecoration textRendering textLength to transform u1 u2 underlinePosition underlineThickness unicode unicodeBidi unicodeRange unitsPerEm vAlphabetic vHanging vIdeographic vMathematical values vectorEffect version vertAdvY vertOriginX vertOriginY viewBox viewTarget visibility widths wordSpacing writingMode x xHeight x1 x2 xChannelSelector xlinkActuate xlinkArcrole xlinkHref xlinkRole xlinkShow xlinkTitle xlinkType xmlBase xmlns xmlnsXlink xmlLang xmlSpace y y1 y2 yChannelSelector z zoomAndPan onPointerDown onPointerMove onPointerUp onPointerCancel onGotPointerCapture onLostPointerCapture onPointerEnter onPointerLeave onPointerOver onPointerOut class for autofocus allow allowUserMedia allowPaymentRequest
  */
  /* eslint-enable max-len */

  var ATTRIBUTE_REGEX = /^((?:s(?:uppressContentEditableWarn|croll|pac)|(?:shape|image|text)Render|(?:letter|word)Spac|vHang|hang)ing|(?:on(?:AnimationIteration|C(?:o(?:mposition(?:Update|Start|End)|ntextMenu|py)|anPlayThrough|anPlay|hange|lick|ut)|(?:Animation|Touch|Load|Drag)Start|(?:(?:Duration|Volume|Rate)Chang|(?:MouseLea|(?:Touch|Mouse)Mo|DragLea)v|Paus)e|Loaded(?:Metad|D)ata|(?:(?:T(?:ransition|ouch)|Animation)E|Suspe)nd|DoubleClick|(?:TouchCanc|Whe)el|Lo(?:stPointer|ad)|TimeUpdate|(?:Mouse(?:Ent|Ov)e|Drag(?:Ent|Ov)e|Erro)r|GotPointer|MouseDown|(?:E(?:n(?:crypt|d)|mpti)|S(?:tall|eek))ed|KeyPress|(?:MouseOu|DragExi|S(?:elec|ubmi)|Rese|Inpu)t|P(?:rogress|laying)|DragEnd|Key(?:Down|Up)|(?:MouseU|Dro)p|(?:Wait|Seek)ing|Scroll|Focus|Paste|Abort|Drag|Play|Blur)Captur|alignmentBaselin|(?:limitingConeAng|xlink(?:(?:Arcr|R)o|Tit)|s(?:urfaceSca|ty|ca)|unselectab|baseProfi|fontSty|(?:focus|dragg)ab|multip|profi|tit)l|d(?:ominantBaselin|efaultValu)|onPointerLeav|a(?:uto(?:Capitaliz|Revers|Sav)|dditiv)|(?:(?:formNoValid|xlinkActu|noValid|accumul|rot)a|autoComple|decelera)t|(?:(?:attribute|item)T|datat)yp|onPointerMov|(?:attribute|glyph)Nam|playsInlin|(?:writing|input|edge)Mod|(?:formE|e)ncTyp|(?:amplitu|mo)d|(?:xlinkTy|itemSco|keyTy|slo)p|(?:xmlSpa|non)c|fillRul|(?:dateTi|na)m|r(?:esourc|ol)|xmlBas|wmod)e|(?:glyphOrientationHorizont|loc)al|(?:externalResourcesRequir|select|revers|mut)ed|c(?:o(?:lorInterpolationFilter|ord)s|o(?:lor(?:Interpolation)?|nt(?:rols|ent))|(?:ontentS(?:cript|tyle)Typ|o(?:ntentEditab|lorProfi)l|l(?:assNam|ipRul)|a(?:lcMod|ptur)|it)e|olorRendering|l(?:ipPathUnits|assID)|(?:ontrolsLis|apHeigh)t|h(?:eckedLink|a(?:llenge|rSet)|ildren|ecked)|ell(?:Spac|Padd)ing|o(?:ntextMenu|ls)|(?:rossOrigi|olSpa)n|l(?:ip(?:Path)?|ass)|ursor|[xy])|glyphOrientationVertical|d(?:angerouslySetInnerHTML|efaultChecked|ownload|isabled|isplay|[xy])|(?:s(?:trikethroughThickn|eaml)es|(?:und|ov)erlineThicknes|r(?:equiredExtension|adiu)|(?:requiredFeatur|tableValu|stitchTil|numOctav|filterR)e|key(?:(?:Splin|Tim)e|Param)|auto[Ff]ocu|header|bia)s|(?:(?:st(?:rikethroughPosi|dDevia)|(?:und|ov)erlinePosi|(?:textDecor|elev)a|orienta)tio|(?:strokeLinejo|orig)i|on(?:PointerDow|FocusI)|formActio|zoomAndPa|directio|(?:vers|act)io|rowSpa|begi|ico)n|o(?:n(?:AnimationIteration|C(?:o(?:mposition(?:Update|Start|End)|ntextMenu|py)|anPlayThrough|anPlay|hange|lick|ut)|(?:(?:Duration|Volume|Rate)Chang|(?:MouseLea|(?:Touch|Mouse)Mo|DragLea)v|Paus)e|Loaded(?:Metad|D)ata|(?:Animation|Touch|Load|Drag)Start|(?:(?:T(?:ransition|ouch)|Animation)E|Suspe)nd|DoubleClick|(?:TouchCanc|Whe)el|(?:Mouse(?:Ent|Ov)e|Drag(?:Ent|Ov)e|Erro)r|TimeUpdate|(?:E(?:n(?:crypt|d)|mpti)|S(?:tall|eek))ed|MouseDown|P(?:rogress|laying)|(?:MouseOu|DragExi|S(?:elec|ubmi)|Rese|Inpu)t|KeyPress|DragEnd|Key(?:Down|Up)|(?:Wait|Seek)ing|(?:MouseU|Dro)p|Scroll|Paste|Focus|Abort|Drag|Play|Load|Blur)|rient)|p(?:reserveAspectRatio|ointsAt[X-Z]|anose1)|(?:(?:allowPaymentReque|(?:fontSize|length)Adju|manife)s|strokeMiterlimi|(?:(?:specularE|e)xpon|renderingInt|asc)en|(?:specularConsta|repeatCou|fontVaria)n|d(?:iffuseConsta|esce)n|baselineShif|vectorEffec|onPointerOu|(?:(?:mar(?:ker|gin)|x)H|accentH|fontW)eigh|markerStar|a(?:utoCorrec|bou)|onFocusOu|intercep|restar|forma|inlis|heigh|lis)t|(?:patternContent|ma(?:sk(?:Content)?|rker)|primitive|gradient|pattern|filter)Units|(?:(?:allowTranspar|baseFrequ)enc|re(?:ferrerPolic|adOnl)|(?:(?:st(?:roke|op)O|floodO|fillO|o)pac|integr|secur)it|visibilit|fontFamil|accessKe|propert|summar)y|(?:gradientT|patternT|t)ransform|(?:(?:st(?:rokeDasho|artO)|o)ffs|acceptChars|formTarg|viewTarg|srcS)et|(?:[xy]ChannelSelect|lightingCol|textAnch|floodCol|stopCol|operat|htmlF)or|(?:(?:enableBackgrou|markerE)n|s(?:p(?:readMetho|ee)|ee)|formMetho|(?:markerM|onInval)i|preloa|metho|kin)d|k(?:ernel(?:UnitLength|Matrix)|[1-4])|strokeDasharray|(?:onPointerCanc|lab)el|(?:allowFullScre|hidd)en|a(?:l(?:lowUserMedia|phabetic|t)|rabicForm|sync)|systemLanguage|(?:(?:o(?:nPointer(?:Ent|Ov)|rd)|allowReord|placehold|frameBord|paintOrd|post)e|repeatDu|d(?:efe|u))r|(?:pointerEve|keyPoi)nts|preserveAlpha|(?:strokeLineca|onPointerU|itemPro|useMa|wra|loo)p|v(?:Mathematical|ert(?:Origin[XY]|AdvY)|alues|ocab)|unicodeRange|h(?:oriz(?:Origin|Adv)X|ttpEquiv)|(?:vI|i)deographic|mathematical|u(?:nicodeBidi|[12])|(?:fontStretc|hig)h|vAlphabetic|(?:(?:mar(?:ker|gin)W|strokeW)id|azimu)th|(?:xmlnsXl|valueL)ink|mediaGroup|spellCheck|(?:text|m(?:in|ax))Length|(?:unitsPerE|optimu|fro)m|r(?:adioGroup|e(?:sults|f[XY]|l)|ows|[xy])|pathLength|(?:xlinkHr|glyphR)ef|innerHTML|xlinkShow|f(?:o(?:ntSize|rm?)|il(?:ter|l))|(?:tabInde|(?:sand|b)bo|viewBo)x|autoPlay|r(?:e(?:quired|sult|f))?|(?:(?:href|xml|src)La|kerni)ng|o(?:verflow|pen)|i(?:temRef|n2|s)|p(?:attern|oints)|unicode|d(?:efault|ata|ir)?|divisor|t(?:arget[XY]|o)|(?:stri|la)ng|(?:width|size)s|prefix|typeof|srcDoc|s(?:coped|te(?:m[hv]|p)|pan)|s(?:t(?:roke|art)|hape|cope|rc)|a(?:ccept|llow|s)|itemID|t(?:arget|ype)|m(?:edia|a(?:sk|x)|in)|value|width|x(?:mlns)?|size|href|k(?:ey)?|end|low|by|x[12]|y[12]|g[12]|i[dn]|f[xy]|[yz])$/;
  /* From DOMProperty */
  var ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD';
  var ATTRIBUTE_NAME_CHAR = ATTRIBUTE_NAME_START_CHAR + '\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040';
  var isCustomAttribute = RegExp.prototype.test.bind(new RegExp('^(x|data|aria)-[' + ATTRIBUTE_NAME_CHAR + ']*$'));

  var validAttr = (function (name) {
    return ATTRIBUTE_REGEX.test(name) || isCustomAttribute(name.toLowerCase());
  });

  // 

  function hasInInheritanceChain(child, parent) {
    var target = child;

    while (target) {
      target = Object.getPrototypeOf(target);

      if (target && target === parent) {
        return true;
      }
    }

    return false;
  }

  // 
  /**
   * Creates a broadcast that can be listened to, i.e. simple event emitter
   *
   * @see https://github.com/ReactTraining/react-broadcast
   */

  var createBroadcast = function createBroadcast(initialState) {
    var listeners = {};
    var id = 0;
    var state = initialState;

    function publish(nextState) {
      state = nextState;

      // eslint-disable-next-line guard-for-in, no-restricted-syntax
      for (var key in listeners) {
        var listener = listeners[key];
        if (listener === undefined) {
          // eslint-disable-next-line no-continue
          continue;
        }

        listener(state);
      }
    }

    function subscribe(listener) {
      var currentId = id;
      listeners[currentId] = listener;
      id += 1;
      listener(state);
      return currentId;
    }

    function unsubscribe(unsubID) {
      listeners[unsubID] = undefined;
    }

    return { publish: publish, subscribe: subscribe, unsubscribe: unsubscribe };
  };

  var _contextShape, _ThemeProvider$contex;

  // NOTE: DO NOT CHANGE, changing this is a semver major change!
  var CHANNEL = '__styled-components__';
  var CHANNEL_NEXT = CHANNEL + 'next__';

  var CONTEXT_CHANNEL_SHAPE = propTypes.shape({
    getTheme: propTypes.func,
    subscribe: propTypes.func,
    unsubscribe: propTypes.func
  });

  var contextShape = (_contextShape = {}, _contextShape[CHANNEL] = propTypes.func, _contextShape[CHANNEL_NEXT] = CONTEXT_CHANNEL_SHAPE, _contextShape);

  var warnChannelDeprecated = void 0;
  {
    warnChannelDeprecated = once(function () {
      // eslint-disable-next-line no-console
      console.warn('Warning: Usage of `context.' + CHANNEL + '` as a function is deprecated. It will be replaced with the object on `.context.' + CHANNEL_NEXT + '` in a future version.');
    });
  }

  var isFunction = function isFunction(test) {
    return typeof test === 'function';
  };

  /**
   * Provide a theme to an entire react component tree via context and event listeners (have to do
   * both context and event emitter as pure components block context updates)
   */

  var ThemeProvider = function (_Component) {
    inherits(ThemeProvider, _Component);

    function ThemeProvider() {
      classCallCheck(this, ThemeProvider);

      var _this = possibleConstructorReturn(this, _Component.call(this));

      _this.unsubscribeToOuterId = -1;

      _this.getTheme = _this.getTheme.bind(_this);
      return _this;
    }

    ThemeProvider.prototype.componentWillMount = function componentWillMount() {
      var _this2 = this;

      // If there is a ThemeProvider wrapper anywhere around this theme provider, merge this theme
      // with the outer theme
      var outerContext = this.context[CHANNEL_NEXT];
      if (outerContext !== undefined) {
        this.unsubscribeToOuterId = outerContext.subscribe(function (theme) {
          _this2.outerTheme = theme;

          if (_this2.broadcast !== undefined) {
            _this2.publish(_this2.props.theme);
          }
        });
      }

      this.broadcast = createBroadcast(this.getTheme());
    };

    ThemeProvider.prototype.getChildContext = function getChildContext() {
      var _this3 = this,
          _babelHelpers$extends;

      return _extends({}, this.context, (_babelHelpers$extends = {}, _babelHelpers$extends[CHANNEL_NEXT] = {
        getTheme: this.getTheme,
        subscribe: this.broadcast.subscribe,
        unsubscribe: this.broadcast.unsubscribe
      }, _babelHelpers$extends[CHANNEL] = function (subscriber) {
        {
          warnChannelDeprecated();
        }

        // Patch the old `subscribe` provide via `CHANNEL` for older clients.
        var unsubscribeId = _this3.broadcast.subscribe(subscriber);
        return function () {
          return _this3.broadcast.unsubscribe(unsubscribeId);
        };
      }, _babelHelpers$extends));
    };

    ThemeProvider.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
      if (this.props.theme !== nextProps.theme) {
        this.publish(nextProps.theme);
      }
    };

    ThemeProvider.prototype.componentWillUnmount = function componentWillUnmount() {
      if (this.unsubscribeToOuterId !== -1) {
        this.context[CHANNEL_NEXT].unsubscribe(this.unsubscribeToOuterId);
      }
    };

    // Get the theme from the props, supporting both (outerTheme) => {} as well as object notation


    ThemeProvider.prototype.getTheme = function getTheme(passedTheme) {
      var theme = passedTheme || this.props.theme;

      if (isFunction(theme)) {
        var mergedTheme = theme(this.outerTheme);

        if (mergedTheme === null || Array.isArray(mergedTheme) || (typeof mergedTheme === 'undefined' ? 'undefined' : _typeof(mergedTheme)) !== 'object') {
          throw new StyledComponentsError(7);
        }

        return mergedTheme;
      }

      if (theme === null || Array.isArray(theme) || (typeof theme === 'undefined' ? 'undefined' : _typeof(theme)) !== 'object') {
        throw new StyledComponentsError(8);
      }

      return _extends({}, this.outerTheme, theme);
    };

    ThemeProvider.prototype.publish = function publish(theme) {
      this.broadcast.publish(this.getTheme(theme));
    };

    ThemeProvider.prototype.render = function render() {
      if (!this.props.children) {
        return null;
      }

      return React__default.Children.only(this.props.children);
    };

    return ThemeProvider;
  }(React.Component);

  ThemeProvider.childContextTypes = contextShape;
  ThemeProvider.contextTypes = (_ThemeProvider$contex = {}, _ThemeProvider$contex[CHANNEL_NEXT] = CONTEXT_CHANNEL_SHAPE, _ThemeProvider$contex);

  var _babelHelpers$extends;

  // HACK for generating all static styles without needing to allocate
  // an empty execution context every single time...
  var STATIC_EXECUTION_CONTEXT = {};

  var modifiedContextShape = _extends({}, contextShape, (_babelHelpers$extends = {}, _babelHelpers$extends[CONTEXT_KEY] = propTypes.oneOfType([propTypes.instanceOf(StyleSheet), propTypes.instanceOf(ServerStyleSheet)]), _babelHelpers$extends));

  var identifiers = {};

  /* We depend on components having unique IDs */
  var generateId = function generateId(ComponentStyle, _displayName, parentComponentId) {
    var displayName = typeof _displayName !== 'string' ? 'sc' : escape(_displayName);

    /**
     * This ensures uniqueness if two components happen to share
     * the same displayName.
     */
    var nr = (identifiers[displayName] || 0) + 1;
    identifiers[displayName] = nr;

    var componentId = displayName + '-' + ComponentStyle.generateName(displayName + nr);

    return parentComponentId !== undefined ? parentComponentId + '-' + componentId : componentId;
  };

  var warnExtendDeprecated = function warnExtendDeprecated() {};
  {
    warnExtendDeprecated = once(function () {
      // eslint-disable-next-line no-console
      console.warn('Warning: The "extend" API will be removed in the upcoming v4.0 release. Use styled(StyledComponent) instead. You can find more information here: https://github.com/styled-components/styled-components/issues/1546');
    });
  }

  // $FlowFixMe

  var BaseStyledComponent = function (_Component) {
    inherits(BaseStyledComponent, _Component);

    function BaseStyledComponent() {
      var _temp, _this, _ret;

      classCallCheck(this, BaseStyledComponent);

      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.attrs = {}, _this.state = {
        theme: null,
        generatedClassName: ''
      }, _this.unsubscribeId = -1, _temp), possibleConstructorReturn(_this, _ret);
    }

    BaseStyledComponent.prototype.unsubscribeFromContext = function unsubscribeFromContext() {
      if (this.unsubscribeId !== -1) {
        this.context[CHANNEL_NEXT].unsubscribe(this.unsubscribeId);
      }
    };

    BaseStyledComponent.prototype.buildExecutionContext = function buildExecutionContext(theme, props) {
      var attrs = this.constructor.attrs;

      var context = _extends({}, props, { theme: theme });
      if (attrs === undefined) {
        return context;
      }

      this.attrs = Object.keys(attrs).reduce(function (acc, key) {
        var attr = attrs[key];

        // eslint-disable-next-line no-param-reassign
        acc[key] = typeof attr === 'function' && !hasInInheritanceChain(attr, React.Component) ? attr(context) : attr;
        return acc;
      }, {});

      return _extends({}, context, this.attrs);
    };

    BaseStyledComponent.prototype.generateAndInjectStyles = function generateAndInjectStyles(theme, props) {
      var _constructor = this.constructor,
          attrs = _constructor.attrs,
          componentStyle = _constructor.componentStyle,
          warnTooManyClasses = _constructor.warnTooManyClasses;

      var styleSheet = this.context[CONTEXT_KEY] || StyleSheet.master;

      // statically styled-components don't need to build an execution context object,
      // and shouldn't be increasing the number of class names
      if (componentStyle.isStatic && attrs === undefined) {
        return componentStyle.generateAndInjectStyles(STATIC_EXECUTION_CONTEXT, styleSheet);
      } else {
        var executionContext = this.buildExecutionContext(theme, props);
        var className = componentStyle.generateAndInjectStyles(executionContext, styleSheet);

        if (warnTooManyClasses !== undefined) {
          warnTooManyClasses(className);
        }

        return className;
      }
    };

    BaseStyledComponent.prototype.componentWillMount = function componentWillMount() {
      var _this2 = this;

      var componentStyle = this.constructor.componentStyle;

      var styledContext = this.context[CHANNEL_NEXT];

      // If this is a statically-styled component, we don't need to the theme
      // to generate or build styles.
      if (componentStyle.isStatic) {
        var generatedClassName = this.generateAndInjectStyles(STATIC_EXECUTION_CONTEXT, this.props);
        this.setState({ generatedClassName: generatedClassName });
        // If there is a theme in the context, subscribe to the event emitter. This
        // is necessary due to pure components blocking context updates, this circumvents
        // that by updating when an event is emitted
      } else if (styledContext !== undefined) {
        var subscribe = styledContext.subscribe;

        this.unsubscribeId = subscribe(function (nextTheme) {
          // This will be called once immediately
          var theme = determineTheme(_this2.props, nextTheme, _this2.constructor.defaultProps);

          var generatedClassName = _this2.generateAndInjectStyles(theme, _this2.props);

          _this2.setState({ theme: theme, generatedClassName: generatedClassName });
        });
      } else {
        // eslint-disable-next-line react/prop-types
        var theme = this.props.theme || EMPTY_OBJECT;
        var _generatedClassName = this.generateAndInjectStyles(theme, this.props);
        this.setState({ theme: theme, generatedClassName: _generatedClassName });
      }
    };

    BaseStyledComponent.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
      var _this3 = this;

      // If this is a statically-styled component, we don't need to listen to
      // props changes to update styles
      var componentStyle = this.constructor.componentStyle;

      if (componentStyle.isStatic) {
        return;
      }

      this.setState(function (prevState) {
        var theme = determineTheme(nextProps, prevState.theme, _this3.constructor.defaultProps);
        var generatedClassName = _this3.generateAndInjectStyles(theme, nextProps);

        return { theme: theme, generatedClassName: generatedClassName };
      });
    };

    BaseStyledComponent.prototype.componentWillUnmount = function componentWillUnmount() {
      this.unsubscribeFromContext();
    };

    BaseStyledComponent.prototype.render = function render() {
      // eslint-disable-next-line react/prop-types
      var innerRef = this.props.innerRef;
      var generatedClassName = this.state.generatedClassName;
      var _constructor2 = this.constructor,
          styledComponentId = _constructor2.styledComponentId,
          target = _constructor2.target;


      var isTargetTag = isTag(target);

      var className = [
      // eslint-disable-next-line react/prop-types
      this.props.className, styledComponentId, this.attrs.className, generatedClassName].filter(Boolean).join(' ');

      var baseProps = _extends({}, this.attrs, {
        className: className
      });

      if (isStyledComponent(target)) {
        baseProps.innerRef = innerRef;
      } else {
        baseProps.ref = innerRef;
      }

      var propsForElement = baseProps;
      var key = void 0;

      for (key in this.props) {
        // Don't pass through non HTML tags through to HTML elements
        // always omit innerRef
        if (key !== 'innerRef' && key !== 'className' && (!isTargetTag || validAttr(key))) {
          propsForElement[key] = key === 'style' && key in this.attrs ? _extends({}, this.attrs[key], this.props[key]) : this.props[key];
        }
      }

      return React.createElement(target, propsForElement);
    };

    return BaseStyledComponent;
  }(React.Component);

  var _StyledComponent = (function (ComponentStyle, constructWithOptions) {
    var createStyledComponent = function createStyledComponent(target, options, rules) {
      var _options$isClass = options.isClass,
          isClass = _options$isClass === undefined ? !isTag(target) : _options$isClass,
          _options$displayName = options.displayName,
          displayName = _options$displayName === undefined ? generateDisplayName(target) : _options$displayName,
          _options$componentId = options.componentId,
          componentId = _options$componentId === undefined ? generateId(ComponentStyle, options.displayName, options.parentComponentId) : _options$componentId,
          _options$ParentCompon = options.ParentComponent,
          ParentComponent = _options$ParentCompon === undefined ? BaseStyledComponent : _options$ParentCompon,
          extendingRules = options.rules,
          attrs = options.attrs;


      var styledComponentId = options.displayName && options.componentId ? escape(options.displayName) + '-' + options.componentId : options.componentId || componentId;

      var componentStyle = new ComponentStyle(extendingRules === undefined ? rules : extendingRules.concat(rules), attrs, styledComponentId);

      var StyledComponent = function (_ParentComponent) {
        inherits(StyledComponent, _ParentComponent);

        function StyledComponent() {
          classCallCheck(this, StyledComponent);
          return possibleConstructorReturn(this, _ParentComponent.apply(this, arguments));
        }

        StyledComponent.withComponent = function withComponent(tag) {
          var previousComponentId = options.componentId,
              optionsToCopy = objectWithoutProperties(options, ['componentId']);


          var newComponentId = previousComponentId && previousComponentId + '-' + (isTag(tag) ? tag : escape(getComponentName(tag)));

          var newOptions = _extends({}, optionsToCopy, {
            componentId: newComponentId,
            ParentComponent: StyledComponent
          });

          return createStyledComponent(tag, newOptions, rules);
        };

        createClass(StyledComponent, null, [{
          key: 'extend',
          get: function get$$1() {
            var rulesFromOptions = options.rules,
                parentComponentId = options.componentId,
                optionsToCopy = objectWithoutProperties(options, ['rules', 'componentId']);


            var newRules = rulesFromOptions === undefined ? rules : rulesFromOptions.concat(rules);

            var newOptions = _extends({}, optionsToCopy, {
              rules: newRules,
              parentComponentId: parentComponentId,
              ParentComponent: StyledComponent
            });

            warnExtendDeprecated();

            return constructWithOptions(createStyledComponent, target, newOptions);
          }
        }]);
        return StyledComponent;
      }(ParentComponent);

      StyledComponent.attrs = attrs;
      StyledComponent.componentStyle = componentStyle;
      StyledComponent.contextTypes = modifiedContextShape;
      StyledComponent.displayName = displayName;
      StyledComponent.styledComponentId = styledComponentId;
      StyledComponent.target = target;


      {
        StyledComponent.warnTooManyClasses = createWarnTooManyClasses(displayName);
      }

      if (isClass) {
        hoistNonReactStatics(StyledComponent, target, {
          // all SC-specific things should not be hoisted
          attrs: true,
          componentStyle: true,
          displayName: true,
          extend: true,
          styledComponentId: true,
          target: true,
          warnTooManyClasses: true,
          withComponent: true
        });
      }

      return StyledComponent;
    };

    return createStyledComponent;
  });

  // Source: https://github.com/garycourt/murmurhash-js/blob/master/murmurhash2_gc.js
  function murmurhash(str) {
    var l = str.length | 0,
        h = l | 0,
        i = 0,
        k;

    while (l >= 4) {
      k = str.charCodeAt(i) & 0xff | (str.charCodeAt(++i) & 0xff) << 8 | (str.charCodeAt(++i) & 0xff) << 16 | (str.charCodeAt(++i) & 0xff) << 24;

      k = (k & 0xffff) * 0x5bd1e995 + (((k >>> 16) * 0x5bd1e995 & 0xffff) << 16);
      k ^= k >>> 24;
      k = (k & 0xffff) * 0x5bd1e995 + (((k >>> 16) * 0x5bd1e995 & 0xffff) << 16);

      h = (h & 0xffff) * 0x5bd1e995 + (((h >>> 16) * 0x5bd1e995 & 0xffff) << 16) ^ k;

      l -= 4;
      ++i;
    }

    switch (l) {
      case 3:
        h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
      case 2:
        h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
      case 1:
        h ^= str.charCodeAt(i) & 0xff;
        h = (h & 0xffff) * 0x5bd1e995 + (((h >>> 16) * 0x5bd1e995 & 0xffff) << 16);
    }

    h ^= h >>> 13;
    h = (h & 0xffff) * 0x5bd1e995 + (((h >>> 16) * 0x5bd1e995 & 0xffff) << 16);
    h ^= h >>> 15;

    return h >>> 0;
  }

  // 

  var areStylesCacheable = IS_BROWSER;

  var isStaticRules = function isStaticRules(rules, attrs) {
    for (var i = 0, len = rules.length; i < len; i += 1) {
      var rule = rules[i];

      // recursive case
      if (Array.isArray(rule) && !isStaticRules(rule)) {
        return false;
      } else if (typeof rule === 'function' && !isStyledComponent(rule)) {
        // functions are allowed to be static if they're just being
        // used to get the classname of a nested styled component
        return false;
      }
    }

    if (attrs !== undefined) {
      // eslint-disable-next-line guard-for-in, no-restricted-syntax
      for (var key in attrs) {
        if (typeof attrs[key] === 'function') {
          return false;
        }
      }
    }

    return true;
  };

  var isHMREnabled = typeof module !== 'undefined' && module.hot && "development" !== 'production';

  /*
   ComponentStyle is all the CSS-specific stuff, not
   the React-specific stuff.
   */
  var _ComponentStyle = (function (nameGenerator, flatten, stringifyRules) {
    /* combines hashStr (murmurhash) and nameGenerator for convenience */
    var generateRuleHash = function generateRuleHash(str) {
      return nameGenerator(murmurhash(str));
    };

    var ComponentStyle = function () {
      function ComponentStyle(rules, attrs, componentId) {
        classCallCheck(this, ComponentStyle);

        this.rules = rules;
        this.isStatic = !isHMREnabled && isStaticRules(rules, attrs);
        this.componentId = componentId;

        if (!StyleSheet.master.hasId(componentId)) {
          var placeholder = ['.' + componentId + ' {}'];

          StyleSheet.master.deferredInject(componentId, placeholder);
        }
      }

      /*
       * Flattens a rule set into valid CSS
       * Hashes it, wraps the whole chunk in a .hash1234 {}
       * Returns the hash to be injected on render()
       * */


      ComponentStyle.prototype.generateAndInjectStyles = function generateAndInjectStyles(executionContext, styleSheet) {
        var isStatic = this.isStatic,
            componentId = this.componentId,
            lastClassName = this.lastClassName;

        if (areStylesCacheable && isStatic && lastClassName !== undefined && styleSheet.hasNameForId(componentId, lastClassName)) {
          return lastClassName;
        }

        var flatCSS = flatten(this.rules, executionContext);
        var name = generateRuleHash(this.componentId + flatCSS.join(''));

        if (!styleSheet.hasNameForId(componentId, name)) {
          styleSheet.inject(this.componentId, stringifyRules(flatCSS, '.' + name), name);
        }

        this.lastClassName = name;
        return name;
      };

      ComponentStyle.generateName = function generateName(str) {
        return generateRuleHash(str);
      };

      return ComponentStyle;
    }();

    return ComponentStyle;
  });

  // 
  // Thanks to ReactDOMFactories for this handy list!

  var domElements = ['a', 'abbr', 'address', 'area', 'article', 'aside', 'audio', 'b', 'base', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'cite', 'code', 'col', 'colgroup', 'data', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'iframe', 'img', 'input', 'ins', 'kbd', 'keygen', 'label', 'legend', 'li', 'link', 'main', 'map', 'mark', 'marquee', 'menu', 'menuitem', 'meta', 'meter', 'nav', 'noscript', 'object', 'ol', 'optgroup', 'option', 'output', 'p', 'param', 'picture', 'pre', 'progress', 'q', 'rp', 'rt', 'ruby', 's', 'samp', 'script', 'section', 'select', 'small', 'source', 'span', 'strong', 'style', 'sub', 'summary', 'sup', 'table', 'tbody', 'td', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'track', 'u', 'ul', 'var', 'video', 'wbr',

  // SVG
  'circle', 'clipPath', 'defs', 'ellipse', 'foreignObject', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'svg', 'text', 'tspan'];

  // 

  var _styled = (function (styledComponent, constructWithOptions) {
    var styled = function styled(tag) {
      return constructWithOptions(styledComponent, tag);
    };

    // Shorthands for all valid HTML Elements
    domElements.forEach(function (domElement) {
      styled[domElement] = styled(domElement);
    });

    return styled;
  });

  // 

  var replaceWhitespace = function replaceWhitespace(str) {
    return str.replace(/\s|\\n/g, '');
  };

  var _keyframes = (function (nameGenerator, stringifyRules, css) {
    return function () {
      var styleSheet = StyleSheet.master;
      var rules = css.apply(undefined, arguments);
      var name = nameGenerator(murmurhash(replaceWhitespace(JSON.stringify(rules))));
      var id = 'sc-keyframes-' + name;

      if (!styleSheet.hasNameForId(id, name)) {
        styleSheet.inject(id, stringifyRules(rules, name, '@keyframes'), name);
      }

      return name;
    };
  });

  // 

  var _injectGlobal = (function (stringifyRules, css) {
    var injectGlobal = function injectGlobal() {
      var styleSheet = StyleSheet.master;
      var rules = css.apply(undefined, arguments);
      var hash = murmurhash(JSON.stringify(rules));
      var id = 'sc-global-' + hash;

      if (!styleSheet.hasId(id)) {
        styleSheet.inject(id, stringifyRules(rules));
      }
    };

    return injectGlobal;
  });

  var reactIs_production_min = createCommonjsModule(function (module, exports) {
  Object.defineProperty(exports,"__esModule",{value:!0});var b="function"===typeof Symbol&&Symbol["for"],c=b?Symbol["for"]("react.element"):60103,d=b?Symbol["for"]("react.portal"):60106,e=b?Symbol["for"]("react.fragment"):60107,f=b?Symbol["for"]("react.strict_mode"):60108,g=b?Symbol["for"]("react.provider"):60109,h=b?Symbol["for"]("react.context"):60110,k=b?Symbol["for"]("react.async_mode"):60111,l=b?Symbol["for"]("react.forward_ref"):60112;
  function m(a){if("object"===typeof a&&null!==a){var n=a.$$typeof;switch(n){case c:switch(a=a.type,a){case k:case e:case f:return a;default:switch(a=a&&a.$$typeof,a){case h:case l:case g:return a;default:return n}}case d:return n}}}exports.typeOf=m;exports.AsyncMode=k;exports.ContextConsumer=h;exports.ContextProvider=g;exports.Element=c;exports.ForwardRef=l;exports.Fragment=e;exports.Portal=d;exports.StrictMode=f;
  exports.isValidElementType=function(a){return "string"===typeof a||"function"===typeof a||a===e||a===k||a===f||"object"===typeof a&&null!==a&&(a.$$typeof===g||a.$$typeof===h||a.$$typeof===l)};exports.isAsyncMode=function(a){return m(a)===k};exports.isContextConsumer=function(a){return m(a)===h};exports.isContextProvider=function(a){return m(a)===g};exports.isElement=function(a){return "object"===typeof a&&null!==a&&a.$$typeof===c};exports.isForwardRef=function(a){return m(a)===l};
  exports.isFragment=function(a){return m(a)===e};exports.isPortal=function(a){return m(a)===d};exports.isStrictMode=function(a){return m(a)===f};
  });

  unwrapExports(reactIs_production_min);
  var reactIs_production_min_1 = reactIs_production_min.typeOf;
  var reactIs_production_min_2 = reactIs_production_min.AsyncMode;
  var reactIs_production_min_3 = reactIs_production_min.ContextConsumer;
  var reactIs_production_min_4 = reactIs_production_min.ContextProvider;
  var reactIs_production_min_5 = reactIs_production_min.Element;
  var reactIs_production_min_6 = reactIs_production_min.ForwardRef;
  var reactIs_production_min_7 = reactIs_production_min.Fragment;
  var reactIs_production_min_8 = reactIs_production_min.Portal;
  var reactIs_production_min_9 = reactIs_production_min.StrictMode;
  var reactIs_production_min_10 = reactIs_production_min.isValidElementType;
  var reactIs_production_min_11 = reactIs_production_min.isAsyncMode;
  var reactIs_production_min_12 = reactIs_production_min.isContextConsumer;
  var reactIs_production_min_13 = reactIs_production_min.isContextProvider;
  var reactIs_production_min_14 = reactIs_production_min.isElement;
  var reactIs_production_min_15 = reactIs_production_min.isForwardRef;
  var reactIs_production_min_16 = reactIs_production_min.isFragment;
  var reactIs_production_min_17 = reactIs_production_min.isPortal;
  var reactIs_production_min_18 = reactIs_production_min.isStrictMode;

  var reactIs_development = createCommonjsModule(function (module, exports) {



  {
    (function() {

  Object.defineProperty(exports, '__esModule', { value: true });

  // The Symbol used to tag the ReactElement-like types. If there is no native Symbol
  // nor polyfill, then a plain number is used for performance.
  var hasSymbol = typeof Symbol === 'function' && Symbol['for'];

  var REACT_ELEMENT_TYPE = hasSymbol ? Symbol['for']('react.element') : 0xeac7;


  var REACT_PORTAL_TYPE = hasSymbol ? Symbol['for']('react.portal') : 0xeaca;
  var REACT_FRAGMENT_TYPE = hasSymbol ? Symbol['for']('react.fragment') : 0xeacb;
  var REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol['for']('react.strict_mode') : 0xeacc;
  var REACT_PROVIDER_TYPE = hasSymbol ? Symbol['for']('react.provider') : 0xeacd;
  var REACT_CONTEXT_TYPE = hasSymbol ? Symbol['for']('react.context') : 0xeace;
  var REACT_ASYNC_MODE_TYPE = hasSymbol ? Symbol['for']('react.async_mode') : 0xeacf;
  var REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol['for']('react.forward_ref') : 0xead0;

  function isValidElementType(type) {
    return typeof type === 'string' || typeof type === 'function' ||
    // Note: its typeof might be other than 'symbol' or 'number' if it's a polyfill.
    type === REACT_FRAGMENT_TYPE || type === REACT_ASYNC_MODE_TYPE || type === REACT_STRICT_MODE_TYPE || typeof type === 'object' && type !== null && (type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE);
  }

  function typeOf(object) {
    if (typeof object === 'object' && object !== null) {
      var $$typeof = object.$$typeof;

      switch ($$typeof) {
        case REACT_ELEMENT_TYPE:
          var type = object.type;

          switch (type) {
            case REACT_ASYNC_MODE_TYPE:
            case REACT_FRAGMENT_TYPE:
            case REACT_STRICT_MODE_TYPE:
              return type;
            default:
              var $$typeofType = type && type.$$typeof;

              switch ($$typeofType) {
                case REACT_CONTEXT_TYPE:
                case REACT_FORWARD_REF_TYPE:
                case REACT_PROVIDER_TYPE:
                  return $$typeofType;
                default:
                  return $$typeof;
              }
          }
        case REACT_PORTAL_TYPE:
          return $$typeof;
      }
    }

    return undefined;
  }

  var AsyncMode = REACT_ASYNC_MODE_TYPE;
  var ContextConsumer = REACT_CONTEXT_TYPE;
  var ContextProvider = REACT_PROVIDER_TYPE;
  var Element = REACT_ELEMENT_TYPE;
  var ForwardRef = REACT_FORWARD_REF_TYPE;
  var Fragment = REACT_FRAGMENT_TYPE;
  var Portal = REACT_PORTAL_TYPE;
  var StrictMode = REACT_STRICT_MODE_TYPE;

  function isAsyncMode(object) {
    return typeOf(object) === REACT_ASYNC_MODE_TYPE;
  }
  function isContextConsumer(object) {
    return typeOf(object) === REACT_CONTEXT_TYPE;
  }
  function isContextProvider(object) {
    return typeOf(object) === REACT_PROVIDER_TYPE;
  }
  function isElement(object) {
    return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
  }
  function isForwardRef(object) {
    return typeOf(object) === REACT_FORWARD_REF_TYPE;
  }
  function isFragment(object) {
    return typeOf(object) === REACT_FRAGMENT_TYPE;
  }
  function isPortal(object) {
    return typeOf(object) === REACT_PORTAL_TYPE;
  }
  function isStrictMode(object) {
    return typeOf(object) === REACT_STRICT_MODE_TYPE;
  }

  exports.typeOf = typeOf;
  exports.AsyncMode = AsyncMode;
  exports.ContextConsumer = ContextConsumer;
  exports.ContextProvider = ContextProvider;
  exports.Element = Element;
  exports.ForwardRef = ForwardRef;
  exports.Fragment = Fragment;
  exports.Portal = Portal;
  exports.StrictMode = StrictMode;
  exports.isValidElementType = isValidElementType;
  exports.isAsyncMode = isAsyncMode;
  exports.isContextConsumer = isContextConsumer;
  exports.isContextProvider = isContextProvider;
  exports.isElement = isElement;
  exports.isForwardRef = isForwardRef;
  exports.isFragment = isFragment;
  exports.isPortal = isPortal;
  exports.isStrictMode = isStrictMode;
    })();
  }
  });

  unwrapExports(reactIs_development);
  var reactIs_development_1 = reactIs_development.typeOf;
  var reactIs_development_2 = reactIs_development.AsyncMode;
  var reactIs_development_3 = reactIs_development.ContextConsumer;
  var reactIs_development_4 = reactIs_development.ContextProvider;
  var reactIs_development_5 = reactIs_development.Element;
  var reactIs_development_6 = reactIs_development.ForwardRef;
  var reactIs_development_7 = reactIs_development.Fragment;
  var reactIs_development_8 = reactIs_development.Portal;
  var reactIs_development_9 = reactIs_development.StrictMode;
  var reactIs_development_10 = reactIs_development.isValidElementType;
  var reactIs_development_11 = reactIs_development.isAsyncMode;
  var reactIs_development_12 = reactIs_development.isContextConsumer;
  var reactIs_development_13 = reactIs_development.isContextProvider;
  var reactIs_development_14 = reactIs_development.isElement;
  var reactIs_development_15 = reactIs_development.isForwardRef;
  var reactIs_development_16 = reactIs_development.isFragment;
  var reactIs_development_17 = reactIs_development.isPortal;
  var reactIs_development_18 = reactIs_development.isStrictMode;

  var reactIs = createCommonjsModule(function (module) {

  {
    module.exports = reactIs_development;
  }
  });
  var reactIs_1 = reactIs.isValidElementType;

  // 

  var _constructWithOptions = (function (css) {
    var constructWithOptions = function constructWithOptions(componentConstructor, tag) {
      var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : EMPTY_OBJECT;

      if (!reactIs_1(tag)) {
        throw new StyledComponentsError(1, String(tag));
      }

      /* This is callable directly as a template function */
      // $FlowFixMe: Not typed to avoid destructuring arguments
      var templateFunction = function templateFunction() {
        return componentConstructor(tag, options, css.apply(undefined, arguments));
      };

      /* If config methods are called, wrap up a new template function and merge options */
      templateFunction.withConfig = function (config) {
        return constructWithOptions(componentConstructor, tag, _extends({}, options, config));
      };
      templateFunction.attrs = function (attrs) {
        return constructWithOptions(componentConstructor, tag, _extends({}, options, {
          attrs: _extends({}, options.attrs || EMPTY_OBJECT, attrs)
        }));
      };

      return templateFunction;
    };

    return constructWithOptions;
  });

  // 

  var withTheme = (function (Component) {
    var isStatelessFunctionalComponent = typeof Component === 'function' &&
    // $FlowFixMe TODO: flow for prototype
    !(Component.prototype && 'isReactComponent' in Component.prototype);

    // NOTE: We can't pass a ref to a stateless functional component
    var shouldSetInnerRef = isStyledComponent(Component) || isStatelessFunctionalComponent;

    var WithTheme = function (_React$Component) {
      inherits(WithTheme, _React$Component);

      function WithTheme() {
        var _temp, _this, _ret;

        classCallCheck(this, WithTheme);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = EMPTY_OBJECT, _this.unsubscribeId = -1, _temp), possibleConstructorReturn(_this, _ret);
      }

      // NOTE: This is so that isStyledComponent passes for the innerRef unwrapping


      WithTheme.prototype.componentWillMount = function componentWillMount() {
        var _this2 = this;

        var defaultProps = this.constructor.defaultProps;

        var styledContext = this.context[CHANNEL_NEXT];
        var themeProp = determineTheme(this.props, undefined, defaultProps);
        if (styledContext === undefined && themeProp === undefined && "development" !== 'production') {
          // eslint-disable-next-line no-console
          console.warn('[withTheme] You are not using a ThemeProvider nor passing a theme prop or a theme in defaultProps');
        } else if (styledContext === undefined && themeProp !== undefined) {
          this.setState({ theme: themeProp });
        } else {
          var subscribe = styledContext.subscribe;

          this.unsubscribeId = subscribe(function (nextTheme) {
            var theme = determineTheme(_this2.props, nextTheme, defaultProps);
            _this2.setState({ theme: theme });
          });
        }
      };

      WithTheme.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
        var defaultProps = this.constructor.defaultProps;

        this.setState(function (oldState) {
          var theme = determineTheme(nextProps, oldState.theme, defaultProps);

          return { theme: theme };
        });
      };

      WithTheme.prototype.componentWillUnmount = function componentWillUnmount() {
        if (this.unsubscribeId !== -1) {
          this.context[CHANNEL_NEXT].unsubscribe(this.unsubscribeId);
        }
      };

      WithTheme.prototype.render = function render() {
        var props = _extends({
          theme: this.state.theme
        }, this.props);

        if (!shouldSetInnerRef) {
          props.ref = props.innerRef;
          delete props.innerRef;
        }

        return React__default.createElement(Component, props);
      };

      return WithTheme;
    }(React__default.Component);

    WithTheme.contextTypes = contextShape;
    WithTheme.displayName = 'WithTheme(' + getComponentName(Component) + ')';
    WithTheme.styledComponentId = 'withTheme';


    return hoistNonReactStatics(WithTheme, Component);
  });

  // 

  /* eslint-disable */
  var __DO_NOT_USE_OR_YOU_WILL_BE_HAUNTED_BY_SPOOKY_GHOSTS = {
    StyleSheet: StyleSheet
  };

  // 

  /* Warning if you've imported this file on React Native */
  if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {
    // eslint-disable-next-line no-console
    console.warn("It looks like you've imported 'styled-components' on React Native.\n" + "Perhaps you're looking to import 'styled-components/native'?\n" + 'Read more about this at https://www.styled-components.com/docs/basics#react-native');
  }

  /* Warning if there are several instances of styled-components */
  if (typeof window !== 'undefined' && typeof navigator !== 'undefined' && typeof navigator.userAgent === 'string' && navigator.userAgent.indexOf('Node.js') === -1 && navigator.userAgent.indexOf('jsdom') === -1) {
    window['__styled-components-init__'] = window['__styled-components-init__'] || 0;

    if (window['__styled-components-init__'] === 1) {
      // eslint-disable-next-line no-console
      console.warn("It looks like there are several instances of 'styled-components' initialized in this application. " + 'This may cause dynamic styles not rendering properly, errors happening during rehydration process ' + 'and makes your application bigger without a good reason.\n\n' + 'See https://s-c.sh/2BAXzed for more info.');
    }

    window['__styled-components-init__'] += 1;
  }

  /* Instantiate singletons */
  var ComponentStyle = _ComponentStyle(generateAlphabeticName, flatten, stringifyRules);
  var constructWithOptions = _constructWithOptions(css);
  var StyledComponent = _StyledComponent(ComponentStyle, constructWithOptions);

  /* Instantiate exported singletons */
  var keyframes = _keyframes(generateAlphabeticName, stringifyRules, css);
  var injectGlobal = _injectGlobal(stringifyRules, css);
  var styled = _styled(StyledComponent, constructWithOptions);

  exports.default = styled;
  exports.css = css;
  exports.keyframes = keyframes;
  exports.injectGlobal = injectGlobal;
  exports.isStyledComponent = isStyledComponent;
  exports.consolidateStreamedStyles = consolidateStreamedStyles;
  exports.ThemeProvider = ThemeProvider;
  exports.withTheme = withTheme;
  exports.ServerStyleSheet = ServerStyleSheet;
  exports.StyleSheetManager = StyleSheetManager;
  exports.__DO_NOT_USE_OR_YOU_WILL_BE_HAUNTED_BY_SPOOKY_GHOSTS = __DO_NOT_USE_OR_YOU_WILL_BE_HAUNTED_BY_SPOOKY_GHOSTS;

  Object.defineProperty(exports, '__esModule', { value: true });

})));
//# sourceMappingURL=styled-components.js.map