{"version":3,"sources":["webpack:///src/styles.sass","webpack:///node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js","webpack:///src/styles.sass?9ff5"],"names":["module","exports","i","stylesInDom","isOldIE","memo","memorize","Boolean","window","document","all","atob","getTarget","target","styleTarget","querySelector","HTMLIFrameElement","contentDocument","head","e","listToStyles","list","options","styles","newStyles","length","item","id","base","css","media","sourceMap","part","push","parts","addStylesToDom","domStyle","j","refs","addStyle","insertStyleElement","style","createElement","attributes","nonce","Object","keys","forEach","key","setAttribute","insert","Error","appendChild","removeStyleElement","parentNode","removeChild","replaceText","textStore","replace","index","replacement","filter","join","applyToSingletonTag","remove","obj","styleSheet","cssText","cssNode","createTextNode","childNodes","insertBefore","applyToTag","btoa","concat","unescape","encodeURIComponent","JSON","stringify","firstChild","singleton","singletonCounter","update","styleIndex","bind","updateStyle","newObj","newList","mayRemove","_i","_domStyle","content","locals"],"mappings":";;;;;;;;;;;AAAAA,UAAM,CAACC,OAAP,GAAiB,CAAC,CAACD,MAAM,CAACE,CAAR,EAAY,wbAAZ,EAAsc,EAAtc,EAA0c,EAA1c,CAAD,CAAjB;;;;;;;;;;;;;;;;ACEA,QAAIC,WAAW,GAAG,EAAlB;;AAEA,QAAIC,OAAO,GAAG,SAASA,OAAT,GAAmB;AAC/B,UAAIC,IAAJ;AACA,aAAO,SAASC,QAAT,GAAoB;AACzB,YAAI,OAAOD,IAAP,KAAgB,WAApB,EAAiC;AAC/B;AACA;AACA;AACA;AACA;AACAA,cAAI,GAAGE,OAAO,CAACC,MAAM,IAAIC,QAAV,IAAsBA,QAAQ,CAACC,GAA/B,IAAsC,CAACF,MAAM,CAACG,IAA/C,CAAd;AACD;;AAED,eAAON,IAAP;AACD,OAXD;AAYD,KAda,EAAd;;AAgBA,QAAIO,SAAS,GAAG,SAASA,SAAT,GAAqB;AACnC,UAAIP,IAAI,GAAG,EAAX;AACA,aAAO,SAASC,QAAT,CAAkBO,MAAlB,EAA0B;AAC/B,YAAI,OAAOR,IAAI,CAACQ,MAAD,CAAX,KAAwB,WAA5B,EAAyC;AACvC,cAAIC,WAAW,GAAGL,QAAQ,CAACM,aAAT,CAAuBF,MAAvB,CAAlB,CADuC,CACW;;AAElD,cAAIL,MAAM,CAACQ,iBAAP,IAA4BF,WAAW,YAAYN,MAAM,CAACQ,iBAA9D,EAAiF;AAC/E,gBAAI;AACF;AACA;AACAF,yBAAW,GAAGA,WAAW,CAACG,eAAZ,CAA4BC,IAA1C;AACD,aAJD,CAIE,OAAOC,CAAP,EAAU;AACV;AACAL,yBAAW,GAAG,IAAd;AACD;AACF;;AAEDT,cAAI,CAACQ,MAAD,CAAJ,GAAeC,WAAf;AACD;;AAED,eAAOT,IAAI,CAACQ,MAAD,CAAX;AACD,OAnBD;AAoBD,KAtBe,EAAhB;;AAwBA,aAASO,YAAT,CAAsBC,IAAtB,EAA4BC,OAA5B,EAAqC;AACnC,UAAIC,MAAM,GAAG,EAAb;AACA,UAAIC,SAAS,GAAG,EAAhB;;AAEA,WAAK,IAAItB,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGmB,IAAI,CAACI,MAAzB,EAAiCvB,CAAC,EAAlC,EAAsC;AACpC,YAAIwB,IAAI,GAAGL,IAAI,CAACnB,CAAD,CAAf;AACA,YAAIyB,EAAE,GAAGL,OAAO,CAACM,IAAR,GAAeF,IAAI,CAAC,CAAD,CAAJ,GAAUJ,OAAO,CAACM,IAAjC,GAAwCF,IAAI,CAAC,CAAD,CAArD;AACA,YAAIG,GAAG,GAAGH,IAAI,CAAC,CAAD,CAAd;AACA,YAAII,KAAK,GAAGJ,IAAI,CAAC,CAAD,CAAhB;AACA,YAAIK,SAAS,GAAGL,IAAI,CAAC,CAAD,CAApB;AACA,YAAIM,IAAI,GAAG;AACTH,aAAG,EAAEA,GADI;AAETC,eAAK,EAAEA,KAFE;AAGTC,mBAAS,EAAEA;AAHF,SAAX;;AAMA,YAAI,CAACP,SAAS,CAACG,EAAD,CAAd,EAAoB;AAClBJ,gBAAM,CAACU,IAAP,CAAYT,SAAS,CAACG,EAAD,CAAT,GAAgB;AAC1BA,cAAE,EAAEA,EADsB;AAE1BO,iBAAK,EAAE,CAACF,IAAD;AAFmB,WAA5B;AAID,SALD,MAKO;AACLR,mBAAS,CAACG,EAAD,CAAT,CAAcO,KAAd,CAAoBD,IAApB,CAAyBD,IAAzB;AACD;AACF;;AAED,aAAOT,MAAP;AACD;;AAED,aAASY,cAAT,CAAwBZ,MAAxB,EAAgCD,OAAhC,EAAyC;AACvC,WAAK,IAAIpB,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGqB,MAAM,CAACE,MAA3B,EAAmCvB,CAAC,EAApC,EAAwC;AACtC,YAAIwB,IAAI,GAAGH,MAAM,CAACrB,CAAD,CAAjB;AACA,YAAIkC,QAAQ,GAAGjC,WAAW,CAACuB,IAAI,CAACC,EAAN,CAA1B;AACA,YAAIU,CAAC,GAAG,CAAR;;AAEA,YAAID,QAAJ,EAAc;AACZA,kBAAQ,CAACE,IAAT;;AAEA,iBAAOD,CAAC,GAAGD,QAAQ,CAACF,KAAT,CAAeT,MAA1B,EAAkCY,CAAC,EAAnC,EAAuC;AACrCD,oBAAQ,CAACF,KAAT,CAAeG,CAAf,EAAkBX,IAAI,CAACQ,KAAL,CAAWG,CAAX,CAAlB;AACD;;AAED,iBAAOA,CAAC,GAAGX,IAAI,CAACQ,KAAL,CAAWT,MAAtB,EAA8BY,CAAC,EAA/B,EAAmC;AACjCD,oBAAQ,CAACF,KAAT,CAAeD,IAAf,CAAoBM,QAAQ,CAACb,IAAI,CAACQ,KAAL,CAAWG,CAAX,CAAD,EAAgBf,OAAhB,CAA5B;AACD;AACF,SAVD,MAUO;AACL,cAAIY,KAAK,GAAG,EAAZ;;AAEA,iBAAOG,CAAC,GAAGX,IAAI,CAACQ,KAAL,CAAWT,MAAtB,EAA8BY,CAAC,EAA/B,EAAmC;AACjCH,iBAAK,CAACD,IAAN,CAAWM,QAAQ,CAACb,IAAI,CAACQ,KAAL,CAAWG,CAAX,CAAD,EAAgBf,OAAhB,CAAnB;AACD;;AAEDnB,qBAAW,CAACuB,IAAI,CAACC,EAAN,CAAX,GAAuB;AACrBA,cAAE,EAAED,IAAI,CAACC,EADY;AAErBW,gBAAI,EAAE,CAFe;AAGrBJ,iBAAK,EAAEA;AAHc,WAAvB;AAKD;AACF;AACF;;AAED,aAASM,kBAAT,CAA4BlB,OAA5B,EAAqC;AACnC,UAAImB,KAAK,GAAGhC,QAAQ,CAACiC,aAAT,CAAuB,OAAvB,CAAZ;;AAEA,UAAI,OAAOpB,OAAO,CAACqB,UAAR,CAAmBC,KAA1B,KAAoC,WAAxC,EAAqD;AACnD,YAAIA,KAAK,GAAG,OAA2C,sBAA3C,GAA+D,SAA3E;;AAEA,YAAIA,KAAJ,EAAW;AACTtB,iBAAO,CAACqB,UAAR,CAAmBC,KAAnB,GAA2BA,KAA3B;AACD;AACF;;AAEDC,YAAM,CAACC,IAAP,CAAYxB,OAAO,CAACqB,UAApB,EAAgCI,OAAhC,CAAwC,UAAUC,GAAV,EAAe;AACrDP,aAAK,CAACQ,YAAN,CAAmBD,GAAnB,EAAwB1B,OAAO,CAACqB,UAAR,CAAmBK,GAAnB,CAAxB;AACD,OAFD;;AAIA,UAAI,OAAO1B,OAAO,CAAC4B,MAAf,KAA0B,UAA9B,EAA0C;AACxC5B,eAAO,CAAC4B,MAAR,CAAeT,KAAf;AACD,OAFD,MAEO;AACL,YAAI5B,MAAM,GAAGD,SAAS,CAACU,OAAO,CAAC4B,MAAR,IAAkB,MAAnB,CAAtB;;AAEA,YAAI,CAACrC,MAAL,EAAa;AACX,gBAAM,IAAIsC,KAAJ,CAAU,yGAAV,CAAN;AACD;;AAEDtC,cAAM,CAACuC,WAAP,CAAmBX,KAAnB;AACD;;AAED,aAAOA,KAAP;AACD;;AAED,aAASY,kBAAT,CAA4BZ,KAA5B,EAAmC;AACjC;AACA,UAAIA,KAAK,CAACa,UAAN,KAAqB,IAAzB,EAA+B;AAC7B,eAAO,KAAP;AACD;;AAEDb,WAAK,CAACa,UAAN,CAAiBC,WAAjB,CAA6Bd,KAA7B;AACD;AACD;;;AAGA,QAAIe,WAAW,GAAG,SAASA,WAAT,GAAuB;AACvC,UAAIC,SAAS,GAAG,EAAhB;AACA,aAAO,SAASC,OAAT,CAAiBC,KAAjB,EAAwBC,WAAxB,EAAqC;AAC1CH,iBAAS,CAACE,KAAD,CAAT,GAAmBC,WAAnB;AACA,eAAOH,SAAS,CAACI,MAAV,CAAiBtD,OAAjB,EAA0BuD,IAA1B,CAA+B,IAA/B,CAAP;AACD,OAHD;AAID,KANiB,EAAlB;;AAQA,aAASC,mBAAT,CAA6BtB,KAA7B,EAAoCkB,KAApC,EAA2CK,MAA3C,EAAmDC,GAAnD,EAAwD;AACtD,UAAIpC,GAAG,GAAGmC,MAAM,GAAG,EAAH,GAAQC,GAAG,CAACpC,GAA5B,CADsD,CACrB;;AAEjC;;AAEA,UAAIY,KAAK,CAACyB,UAAV,EAAsB;AACpBzB,aAAK,CAACyB,UAAN,CAAiBC,OAAjB,GAA2BX,WAAW,CAACG,KAAD,EAAQ9B,GAAR,CAAtC;AACD,OAFD,MAEO;AACL,YAAIuC,OAAO,GAAG3D,QAAQ,CAAC4D,cAAT,CAAwBxC,GAAxB,CAAd;AACA,YAAIyC,UAAU,GAAG7B,KAAK,CAAC6B,UAAvB;;AAEA,YAAIA,UAAU,CAACX,KAAD,CAAd,EAAuB;AACrBlB,eAAK,CAACc,WAAN,CAAkBe,UAAU,CAACX,KAAD,CAA5B;AACD;;AAED,YAAIW,UAAU,CAAC7C,MAAf,EAAuB;AACrBgB,eAAK,CAAC8B,YAAN,CAAmBH,OAAnB,EAA4BE,UAAU,CAACX,KAAD,CAAtC;AACD,SAFD,MAEO;AACLlB,eAAK,CAACW,WAAN,CAAkBgB,OAAlB;AACD;AACF;AACF;;AAED,aAASI,UAAT,CAAoB/B,KAApB,EAA2BnB,OAA3B,EAAoC2C,GAApC,EAAyC;AACvC,UAAIpC,GAAG,GAAGoC,GAAG,CAACpC,GAAd;AACA,UAAIC,KAAK,GAAGmC,GAAG,CAACnC,KAAhB;AACA,UAAIC,SAAS,GAAGkC,GAAG,CAAClC,SAApB;;AAEA,UAAID,KAAJ,EAAW;AACTW,aAAK,CAACQ,YAAN,CAAmB,OAAnB,EAA4BnB,KAA5B;AACD;;AAED,UAAIC,SAAS,IAAI0C,IAAjB,EAAuB;AACrB5C,WAAG,IAAI,uDAAuD6C,MAAvD,CAA8DD,IAAI,CAACE,QAAQ,CAACC,kBAAkB,CAACC,IAAI,CAACC,SAAL,CAAe/C,SAAf,CAAD,CAAnB,CAAT,CAAlE,EAA6H,KAA7H,CAAP;AACD,OAXsC,CAWrC;;AAEF;;;AAGA,UAAIU,KAAK,CAACyB,UAAV,EAAsB;AACpBzB,aAAK,CAACyB,UAAN,CAAiBC,OAAjB,GAA2BtC,GAA3B;AACD,OAFD,MAEO;AACL,eAAOY,KAAK,CAACsC,UAAb,EAAyB;AACvBtC,eAAK,CAACc,WAAN,CAAkBd,KAAK,CAACsC,UAAxB;AACD;;AAEDtC,aAAK,CAACW,WAAN,CAAkB3C,QAAQ,CAAC4D,cAAT,CAAwBxC,GAAxB,CAAlB;AACD;AACF;;AAED,QAAImD,SAAS,GAAG,IAAhB;AACA,QAAIC,gBAAgB,GAAG,CAAvB;;AAEA,aAAS1C,QAAT,CAAkB0B,GAAlB,EAAuB3C,OAAvB,EAAgC;AAC9B,UAAImB,KAAJ;AACA,UAAIyC,MAAJ;AACA,UAAIlB,MAAJ;;AAEA,UAAI1C,OAAO,CAAC0D,SAAZ,EAAuB;AACrB,YAAIG,UAAU,GAAGF,gBAAgB,EAAjC;AACAxC,aAAK,GAAGuC,SAAS,KAAKA,SAAS,GAAGxC,kBAAkB,CAAClB,OAAD,CAAnC,CAAjB;AACA4D,cAAM,GAAGnB,mBAAmB,CAACqB,IAApB,CAAyB,IAAzB,EAA+B3C,KAA/B,EAAsC0C,UAAtC,EAAkD,KAAlD,CAAT;AACAnB,cAAM,GAAGD,mBAAmB,CAACqB,IAApB,CAAyB,IAAzB,EAA+B3C,KAA/B,EAAsC0C,UAAtC,EAAkD,IAAlD,CAAT;AACD,OALD,MAKO;AACL1C,aAAK,GAAGD,kBAAkB,CAAClB,OAAD,CAA1B;AACA4D,cAAM,GAAGV,UAAU,CAACY,IAAX,CAAgB,IAAhB,EAAsB3C,KAAtB,EAA6BnB,OAA7B,CAAT;;AAEA0C,cAAM,GAAG,SAASA,MAAT,GAAkB;AACzBX,4BAAkB,CAACZ,KAAD,CAAlB;AACD,SAFD;AAGD;;AAEDyC,YAAM,CAACjB,GAAD,CAAN;AACA,aAAO,SAASoB,WAAT,CAAqBC,MAArB,EAA6B;AAClC,YAAIA,MAAJ,EAAY;AACV,cAAIA,MAAM,CAACzD,GAAP,KAAeoC,GAAG,CAACpC,GAAnB,IAA0ByD,MAAM,CAACxD,KAAP,KAAiBmC,GAAG,CAACnC,KAA/C,IAAwDwD,MAAM,CAACvD,SAAP,KAAqBkC,GAAG,CAAClC,SAArF,EAAgG;AAC9F;AACD;;AAEDmD,gBAAM,CAACjB,GAAG,GAAGqB,MAAP,CAAN;AACD,SAND,MAMO;AACLtB,gBAAM;AACP;AACF,OAVD;AAWD;;AAEDhE,UAAM,CAACC,OAAP,GAAiB,UAAUoB,IAAV,EAAgBC,OAAhB,EAAyB;AACxCA,aAAO,GAAGA,OAAO,IAAI,EAArB;AACAA,aAAO,CAACqB,UAAR,GAAqB,OAAOrB,OAAO,CAACqB,UAAf,KAA8B,QAA9B,GAAyCrB,OAAO,CAACqB,UAAjD,GAA8D,EAAnF,CAFwC,CAE+C;AACvF;;AAEA,UAAI,CAACrB,OAAO,CAAC0D,SAAT,IAAsB,OAAO1D,OAAO,CAAC0D,SAAf,KAA6B,SAAvD,EAAkE;AAChE1D,eAAO,CAAC0D,SAAR,GAAoB5E,OAAO,EAA3B;AACD;;AAED,UAAImB,MAAM,GAAGH,YAAY,CAACC,IAAD,EAAOC,OAAP,CAAzB;AACAa,oBAAc,CAACZ,MAAD,EAASD,OAAT,CAAd;AACA,aAAO,SAAS4D,MAAT,CAAgBK,OAAhB,EAAyB;AAC9B,YAAIC,SAAS,GAAG,EAAhB;;AAEA,aAAK,IAAItF,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGqB,MAAM,CAACE,MAA3B,EAAmCvB,CAAC,EAApC,EAAwC;AACtC,cAAIwB,IAAI,GAAGH,MAAM,CAACrB,CAAD,CAAjB;AACA,cAAIkC,QAAQ,GAAGjC,WAAW,CAACuB,IAAI,CAACC,EAAN,CAA1B;;AAEA,cAAIS,QAAJ,EAAc;AACZA,oBAAQ,CAACE,IAAT;AACAkD,qBAAS,CAACvD,IAAV,CAAeG,QAAf;AACD;AACF;;AAED,YAAImD,OAAJ,EAAa;AACX,cAAI/D,SAAS,GAAGJ,YAAY,CAACmE,OAAD,EAAUjE,OAAV,CAA5B;AACAa,wBAAc,CAACX,SAAD,EAAYF,OAAZ,CAAd;AACD;;AAED,aAAK,IAAImE,EAAE,GAAG,CAAd,EAAiBA,EAAE,GAAGD,SAAS,CAAC/D,MAAhC,EAAwCgE,EAAE,EAA1C,EAA8C;AAC5C,cAAIC,SAAS,GAAGF,SAAS,CAACC,EAAD,CAAzB;;AAEA,cAAIC,SAAS,CAACpD,IAAV,KAAmB,CAAvB,EAA0B;AACxB,iBAAK,IAAID,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGqD,SAAS,CAACxD,KAAV,CAAgBT,MAApC,EAA4CY,CAAC,EAA7C,EAAiD;AAC/CqD,uBAAS,CAACxD,KAAV,CAAgBG,CAAhB;AACD;;AAED,mBAAOlC,WAAW,CAACuF,SAAS,CAAC/D,EAAX,CAAlB;AACD;AACF;AACF,OA7BD;AA8BD,KAzCD;;;;;;;;;;;;;;;AChPA,QAAIgE,OAAO,GAAG,mBAAO;AAAC;AAAA,wMAAD,CAArB;;AAEA,QAAI,OAAOA,OAAP,KAAmB,QAAvB,EAAiC;AAC/BA,aAAO,GAAG,CAAC,CAAC3F,MAAM,CAACE,CAAR,EAAYyF,OAAZ,EAAqB,EAArB,CAAD,CAAV;AACD;;AAED,QAAIrE,OAAO,GAAG,EAAd;AAEAA,WAAO,CAAC4B,MAAR,GAAiB,MAAjB;AACA5B,WAAO,CAAC0D,SAAR,GAAoB,KAApB;;AAEA,QAAIE,MAAM,GAAG,mBAAO;AAAC;AAAA,0EAAD,CAAP,CAAkFS,OAAlF,EAA2FrE,OAA3F,CAAb;;AAEA,QAAIqE,OAAO,CAACC,MAAZ,EAAoB;AAClB5F,YAAM,CAACC,OAAP,GAAiB0F,OAAO,CAACC,MAAzB;AACD","file":"styles-es5.js","sourcesContent":["module.exports = [[module.id, \"/* You can add global styles to this file, and also import other style files */\\n/*# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi9vcHQvYnVpbGRob21lL3JlcG8vc3JjL3N0eWxlcy5zYXNzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLDhFQUFBIiwiZmlsZSI6InNyYy9zdHlsZXMuc2FzcyIsInNvdXJjZXNDb250ZW50IjpbIi8qIFlvdSBjYW4gYWRkIGdsb2JhbCBzdHlsZXMgdG8gdGhpcyBmaWxlLCBhbmQgYWxzbyBpbXBvcnQgb3RoZXIgc3R5bGUgZmlsZXMgKi9cbiJdfQ== */\", '', '']]","\"use strict\";\n\nvar stylesInDom = {};\n\nvar isOldIE = function isOldIE() {\n var memo;\n return function memorize() {\n if (typeof memo === 'undefined') {\n // Test for IE <= 9 as proposed by Browserhacks\n // @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805\n // Tests for existence of standard globals is to allow style-loader\n // to operate correctly into non-standard environments\n // @see https://github.com/webpack-contrib/style-loader/issues/177\n memo = Boolean(window && document && document.all && !window.atob);\n }\n\n return memo;\n };\n}();\n\nvar getTarget = function getTarget() {\n var memo = {};\n return function memorize(target) {\n if (typeof memo[target] === 'undefined') {\n var styleTarget = document.querySelector(target); // Special case to return head of iframe instead of iframe itself\n\n if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {\n try {\n // This will throw an exception if access to iframe is blocked\n // due to cross-origin restrictions\n styleTarget = styleTarget.contentDocument.head;\n } catch (e) {\n // istanbul ignore next\n styleTarget = null;\n }\n }\n\n memo[target] = styleTarget;\n }\n\n return memo[target];\n };\n}();\n\nfunction listToStyles(list, options) {\n var styles = [];\n var newStyles = {};\n\n for (var i = 0; i < list.length; i++) {\n var item = list[i];\n var id = options.base ? item[0] + options.base : item[0];\n var css = item[1];\n var media = item[2];\n var sourceMap = item[3];\n var part = {\n css: css,\n media: media,\n sourceMap: sourceMap\n };\n\n if (!newStyles[id]) {\n styles.push(newStyles[id] = {\n id: id,\n parts: [part]\n });\n } else {\n newStyles[id].parts.push(part);\n }\n }\n\n return styles;\n}\n\nfunction addStylesToDom(styles, options) {\n for (var i = 0; i < styles.length; i++) {\n var item = styles[i];\n var domStyle = stylesInDom[item.id];\n var j = 0;\n\n if (domStyle) {\n domStyle.refs++;\n\n for (; j < domStyle.parts.length; j++) {\n domStyle.parts[j](item.parts[j]);\n }\n\n for (; j < item.parts.length; j++) {\n domStyle.parts.push(addStyle(item.parts[j], options));\n }\n } else {\n var parts = [];\n\n for (; j < item.parts.length; j++) {\n parts.push(addStyle(item.parts[j], options));\n }\n\n stylesInDom[item.id] = {\n id: item.id,\n refs: 1,\n parts: parts\n };\n }\n }\n}\n\nfunction insertStyleElement(options) {\n var style = document.createElement('style');\n\n if (typeof options.attributes.nonce === 'undefined') {\n var nonce = typeof __webpack_nonce__ !== 'undefined' ? __webpack_nonce__ : null;\n\n if (nonce) {\n options.attributes.nonce = nonce;\n }\n }\n\n Object.keys(options.attributes).forEach(function (key) {\n style.setAttribute(key, options.attributes[key]);\n });\n\n if (typeof options.insert === 'function') {\n options.insert(style);\n } else {\n var target = getTarget(options.insert || 'head');\n\n if (!target) {\n throw new Error(\"Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.\");\n }\n\n target.appendChild(style);\n }\n\n return style;\n}\n\nfunction removeStyleElement(style) {\n // istanbul ignore if\n if (style.parentNode === null) {\n return false;\n }\n\n style.parentNode.removeChild(style);\n}\n/* istanbul ignore next */\n\n\nvar replaceText = function replaceText() {\n var textStore = [];\n return function replace(index, replacement) {\n textStore[index] = replacement;\n return textStore.filter(Boolean).join('\\n');\n };\n}();\n\nfunction applyToSingletonTag(style, index, remove, obj) {\n var css = remove ? '' : obj.css; // For old IE\n\n /* istanbul ignore if */\n\n if (style.styleSheet) {\n style.styleSheet.cssText = replaceText(index, css);\n } else {\n var cssNode = document.createTextNode(css);\n var childNodes = style.childNodes;\n\n if (childNodes[index]) {\n style.removeChild(childNodes[index]);\n }\n\n if (childNodes.length) {\n style.insertBefore(cssNode, childNodes[index]);\n } else {\n style.appendChild(cssNode);\n }\n }\n}\n\nfunction applyToTag(style, options, obj) {\n var css = obj.css;\n var media = obj.media;\n var sourceMap = obj.sourceMap;\n\n if (media) {\n style.setAttribute('media', media);\n }\n\n if (sourceMap && btoa) {\n css += \"\\n/*# sourceMappingURL=data:application/json;base64,\".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), \" */\");\n } // For old IE\n\n /* istanbul ignore if */\n\n\n if (style.styleSheet) {\n style.styleSheet.cssText = css;\n } else {\n while (style.firstChild) {\n style.removeChild(style.firstChild);\n }\n\n style.appendChild(document.createTextNode(css));\n }\n}\n\nvar singleton = null;\nvar singletonCounter = 0;\n\nfunction addStyle(obj, options) {\n var style;\n var update;\n var remove;\n\n if (options.singleton) {\n var styleIndex = singletonCounter++;\n style = singleton || (singleton = insertStyleElement(options));\n update = applyToSingletonTag.bind(null, style, styleIndex, false);\n remove = applyToSingletonTag.bind(null, style, styleIndex, true);\n } else {\n style = insertStyleElement(options);\n update = applyToTag.bind(null, style, options);\n\n remove = function remove() {\n removeStyleElement(style);\n };\n }\n\n update(obj);\n return function updateStyle(newObj) {\n if (newObj) {\n if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) {\n return;\n }\n\n update(obj = newObj);\n } else {\n remove();\n }\n };\n}\n\nmodule.exports = function (list, options) {\n options = options || {};\n options.attributes = typeof options.attributes === 'object' ? options.attributes : {}; // Force single-tag solution on IE6-9, which has a hard limit on the # of