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d=a("./lib/oop"),e=a("./lib/event_emitter").EventEmitter,f=a("./range").Range,g=a("./anchor").Anchor,h=function(a){this.$lines=[],0===a.length?this.$lines=[""]:Array.isArray(a)?this._insertLines(0,a):this.insert({row:0,column:0},a)};(function(){d.implement(this,e),this.setValue=function(a){var b=this.getLength();this.remove(new f(0,0,b,this.getLine(b-1).length)),this.insert({row:0,column:0},a)},this.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},this.createAnchor=function(a,b){return new g(this,a,b)},0==="aaa".split(/a/).length?this.$split=function(a){return a.replace(/\r\n|\r/g,"\n").split("\n")}:this.$split=function(a){return a.split(/\r\n|\r|\n/)},this.$detectNewLine=function(a){var b=a.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=b?b[1]:"\n",this._signal("changeNewLineMode")},this.getNewLineCharacter=function(){switch(this.$newLineMode){case"windows":return"\r\n";case"unix":return"\n";default:return 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b=this.$lines[a.row]||"";this.$lines[a.row]=b.substring(0,a.column),this.$lines.splice(a.row+1,0,b.substring(a.column,b.length));var c={row:a.row+1,column:0},d={action:"insertText",range:f.fromPoints(a,c),text:this.getNewLineCharacter()};return this._signal("change",{data:d}),c},this.insertInLine=function(a,b){if(0==b.length)return a;var c=this.$lines[a.row]||"";this.$lines[a.row]=c.substring(0,a.column)+b+c.substring(a.column);var d={row:a.row,column:a.column+b.length},e={action:"insertText",range:f.fromPoints(a,d),text:b};return this._signal("change",{data:e}),d},this.remove=function(a){if(a instanceof f||(a=f.fromPoints(a.start,a.end)),a.start=this.$clipPosition(a.start),a.end=this.$clipPosition(a.end),a.isEmpty())return a.start;var b=a.start.row,c=a.end.row;if(a.isMultiLine()){var 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g={action:"removeText",range:d,text:this.getNewLineCharacter()};this._signal("change",{data:g})},this.replace=function(a,b){if(a instanceof f||(a=f.fromPoints(a.start,a.end)),0==b.length&&a.isEmpty())return a.start;if(b==this.getTextRange(a))return a.end;if(this.remove(a),b)var c=this.insert(a.start,b);else c=a.start;return c},this.applyDeltas=function(a){for(var b=0;b<a.length;b++){var c=a[b],d=f.fromPoints(c.range.start,c.range.end);"insertLines"==c.action?this.insertLines(d.start.row,c.lines):"insertText"==c.action?this.insert(d.start,c.text):"removeLines"==c.action?this._removeLines(d.start.row,d.end.row-1):"removeText"==c.action&&this.remove(d)}},this.revertDeltas=function(a){for(var b=a.length-1;b>=0;b--){var c=a[b],d=f.fromPoints(c.range.start,c.range.end);"insertLines"==c.action?this._removeLines(d.start.row,d.end.row-1):"insertText"==c.action?this.remove(d):"removeLines"==c.action?this._insertLines(d.start.row,c.lines):"removeText"==c.action&&this.insert(d.start,c.text)}},this.indexToPosition=function(a,b){for(var c=this.$lines||this.getAllLines(),d=this.getNewLineCharacter().length,e=b||0,f=c.length;e<f;e++)if(a-=c[e].length+d,a<0)return{row:e,column:a+c[e].length+d};return{row:f-1,column:c[f-1].length}},this.positionToIndex=function(a,b){for(var c=this.$lines||this.getAllLines(),d=this.getNewLineCharacter().length,e=0,f=Math.min(a.row,c.length),g=b||0;g<f;++g)e+=c[g].length+d;return e+a.column}}).call(h.prototype),b.Document=h}),ace.define("ace/worker/mirror",["require","exports","module","ace/document","ace/lib/lang"],function(a,b,c){"use strict";var d=a("../document").Document,e=a("../lib/lang"),f=b.Mirror=function(a){this.sender=a;var b=this.doc=new d(""),c=this.deferredUpdate=e.delayedCall(this.onUpdate.bind(this)),f=this;a.on("change",function(a){return b.applyDeltas(a.data),f.$timeout?c.schedule(f.$timeout):void f.onUpdate()})};(function(){this.$timeout=500,this.setTimeout=function(a){this.$timeout=a},this.setValue=function(a){this.doc.setValue(a),this.deferredUpdate.schedule(this.$timeout)},this.getValue=function(a){this.sender.callback(this.doc.getValue(),a)},this.onUpdate=function(){},this.isPending=function(){return this.deferredUpdate.isPending()}}).call(f.prototype)}),ace.define("ace/mode/css/csslint",["require","exports","module"],function(require,exports,module){function objectToString(a){return Object.prototype.toString.call(a)}function clone(a,b,c,d){function e(a,c){if(null===a)return null;if(0==c)return a;var i;if("object"!=typeof a)return a;if(util.isArray(a))i=[];else if(util.isRegExp(a))i=new RegExp(a.source,util.getRegExpFlags(a)),a.lastIndex&&(i.lastIndex=a.lastIndex);else if(util.isDate(a))i=new Date(a.getTime());else{if(h&&Buffer.isBuffer(a))return i=new Buffer(a.length),a.copy(i),i;i="undefined"==typeof d?Object.create(Object.getPrototypeOf(a)):Object.create(d)}if(b){var j=f.indexOf(a);if(j!=-1)return g[j];f.push(a),g.push(i)}for(var k in a)i[k]=e(a[k],c-1);return i}var f=[],g=[],h="undefined"!=typeof Buffer;return"undefined"==typeof b&&(b=!0),"undefined"==typeof c&&(c=1/0),e(a,c)}function Reporter(a,b){this.messages=[],this.stats=[],this.lines=a,this.ruleset=b}var parserlib={};!function(){function a(){this._listeners={}}function b(a){this._input=a.replace(/\n\r?/g,"\n"),this._line=1,this._col=1,this._cursor=0}function c(a,b,c){this.col=c,this.line=b,this.message=a}function d(a,b,c,d){this.col=c,this.line=b,this.text=a,this.type=d}function e(a,c){this._reader=a?new b(a.toString()):null,this._token=null,this._tokenData=c,this._lt=[],this._ltIndex=0,this._ltIndexCache=[]}a.prototype={constructor:a,addListener:function(a,b){this._listeners[a]||(this._listeners[a]=[]),this._listeners[a].push(b)},fire:function(a){if("string"==typeof a&&(a={type:a}),"undefined"!=typeof a.target&&(a.target=this),"undefined"==typeof a.type)throw new Error("Event object missing 'type' property.");if(this._listeners[a.type])for(var b=this._listeners[a.type].concat(),c=0,d=b.length;c<d;c++)b[c].call(this,a)},removeListener:function(a,b){if(this._listeners[a])for(var c=this._listeners[a],d=0,e=c.length;d<e;d++)if(c[d]===b){c.splice(d,1);break}}},b.prototype={constructor:b,getCol:function(){return this._col},getLine:function(){return this._line},eof:function(){return this._cursor==this._input.length},peek:function(a){var b=null;return a="undefined"==typeof a?1:a,this._cursor<this._input.length&&(b=this._input.charAt(this._cursor+a-1)),b},read:function(){var a=null;return this._cursor<this._input.length&&("\n"==this._input.charAt(this._cursor)?(this._line++,this._col=1):this._col++,a=this._input.charAt(this._cursor++)),a},mark:function(){this._bookmark={cursor:this._cursor,line:this._line,col:this._col}},reset:function(){this._bookmark&&(this._cursor=this._bookmark.cursor,this._line=this._bookmark.line,this._col=this._bookmark.col,delete this._bookmark)},readTo:function(a){for(var b,c="";c.length<a.length||c.lastIndexOf(a)!=c.length-a.length;){if(b=this.read(),!b)throw new Error('Expected "'+a+'" at line '+this._line+", col "+this._col+".");c+=b}return c},readWhile:function(a){for(var b="",c=this.read();null!==c&&a(c);)b+=c,c=this.read();return b},readMatch:function(a){var b=this._input.substring(this._cursor),c=null;return"string"==typeof a?0===b.indexOf(a)&&(c=this.readCount(a.length)):a instanceof RegExp&&a.test(b)&&(c=this.readCount(RegExp.lastMatch.length)),c},readCount:function(a){for(var b="";a--;)b+=this.read();return b}},c.prototype=new Error,d.fromToken=function(a){return new d(a.value,a.startLine,a.startCol)},d.prototype={constructor:d,valueOf:function(){return this.text},toString:function(){return this.text}},e.createTokenData=function(a){var b=[],c={},d=a.concat([]),e=0,f=d.length+1;for(d.UNKNOWN=-1,d.unshift({name:"EOF"});e<f;e++)b.push(d[e].name),d[d[e].name]=e,d[e].text&&(c[d[e].text]=e);return d.name=function(a){return b[a]},d.type=function(a){return c[a]},d},e.prototype={constructor:e,match:function(a,b){a instanceof Array||(a=[a]);for(var c=this.get(b),d=0,e=a.length;d<e;)if(c==a[d++])return!0;return this.unget(),!1},mustMatch:function(a,b){var d;if(a instanceof Array||(a=[a]),!this.match.apply(this,arguments))throw d=this.LT(1),new c("Expected "+this._tokenData[a[0]].name+" at line "+d.startLine+", col "+d.startCol+".",d.startLine,d.startCol)},advance:function(a,b){for(;0!==this.LA(0)&&!this.match(a,b);)this.get();return this.LA(0)},get:function(a){var b,c,d=this._tokenData,e=(this._reader,0);d.length;if(this._lt.length&&this._ltIndex>=0&&this._ltIndex<this._lt.length){for(e++,this._token=this._lt[this._ltIndex++],c=d[this._token.type];void 0!==c.channel&&a!==c.channel&&this._ltIndex<this._lt.length;)this._token=this._lt[this._ltIndex++],c=d[this._token.type],e++;if((void 0===c.channel||a===c.channel)&&this._ltIndex<=this._lt.length)return this._ltIndexCache.push(e),this._token.type}return b=this._getToken(),b.type>-1&&!d[b.type].hide&&(b.channel=d[b.type].channel,this._token=b,this._lt.push(b),this._ltIndexCache.push(this._lt.length-this._ltIndex+e),this._lt.length>5&&this._lt.shift(),this._ltIndexCache.length>5&&this._ltIndexCache.shift(),this._ltIndex=this._lt.length),c=d[b.type],c&&(c.hide||void 0!==c.channel&&a!==c.channel)?this.get(a):b.type},LA:function(a){var b,c=a;if(a>0){if(a>5)throw new Error("Too much lookahead.");for(;c;)b=this.get(),c--;for(;c<a;)this.unget(),c++}else if(a<0){if(!this._lt[this._ltIndex+a])throw new Error("Too much lookbehind.");b=this._lt[this._ltIndex+a].type}else b=this._token.type;return b},LT:function(a){return this.LA(a),this._lt[this._ltIndex+a-1]},peek:function(){return this.LA(1)},token:function(){return this._token},tokenName:function(a){return a<0||a>this._tokenData.length?"UNKNOWN_TOKEN":this._tokenData[a].name},tokenType:function(a){return this._tokenData[a]||-1},unget:function(){if(!this._ltIndexCache.length)throw new Error("Too much lookahead.");this._ltIndex-=this._ltIndexCache.pop(),this._token=this._lt[this._ltIndex-1]}},parserlib.util={StringReader:b,SyntaxError:c,SyntaxUnit:d,EventTarget:a,TokenStreamBase:e}}(),function(){function Combinator(a,b,c){SyntaxUnit.call(this,a,b,c,Parser.COMBINATOR_TYPE),this.type="unknown",/^\s+$/.test(a)?this.type="descendant":">"==a?this.type="child":"+"==a?this.type="adjacent-sibling":"~"==a&&(this.type="sibling")}function MediaFeature(a,b){SyntaxUnit.call(this,"("+a+(null!==b?":"+b:"")+")",a.startLine,a.startCol,Parser.MEDIA_FEATURE_TYPE),this.name=a,this.value=b}function MediaQuery(a,b,c,d,e){SyntaxUnit.call(this,(a?a+" ":"")+(b?b:"")+(b&&c.length>0?" and ":"")+c.join(" and "),d,e,Parser.MEDIA_QUERY_TYPE),this.modifier=a,this.mediaType=b,this.features=c}function Parser(a){EventTarget.call(this),this.options=a||{},this._tokenStream=null}function PropertyName(a,b,c,d){SyntaxUnit.call(this,a,c,d,Parser.PROPERTY_NAME_TYPE),this.hack=b}function PropertyValue(a,b,c){SyntaxUnit.call(this,a.join(" "),b,c,Parser.PROPERTY_VALUE_TYPE),this.parts=a}function PropertyValueIterator(a){this._i=0,this._parts=a.parts,this._marks=[],this.value=a}function PropertyValuePart(text,line,col){SyntaxUnit.call(this,text,line,col,Parser.PROPERTY_VALUE_PART_TYPE),this.type="unknown";var temp;if(/^([+\-]?[\d\.]+)([a-z]+)$/i.test(text))switch(this.type="dimension",this.value=+RegExp.$1,this.units=RegExp.$2,this.units.toLowerCase()){case"em":case"rem":case"ex":case"px":case"cm":case"mm":case"in":case"pt":case"pc":case"ch":case"vh":case"vw":case"vmax":case"vmin":this.type="length";break;case"deg":case"rad":case"grad":this.type="angle";break;case"ms":case"s":this.type="time";break;case"hz":case"khz":this.type="frequency";break;case"dpi":case"dpcm":this.type="resolution"}else/^([+\-]?[\d\.]+)%$/i.test(text)?(this.type="percentage",this.value=+RegExp.$1):/^([+\-]?\d+)$/i.test(text)?(this.type="integer",this.value=+RegExp.$1):/^([+\-]?[\d\.]+)$/i.test(text)?(this.type="number",this.value=+RegExp.$1):/^#([a-f0-9]{3,6})/i.test(text)?(this.type="color",temp=RegExp.$1,3==temp.length?(this.red=parseInt(temp.charAt(0)+temp.charAt(0),16),this.green=parseInt(temp.charAt(1)+temp.charAt(1),16),this.blue=parseInt(temp.charAt(2)+temp.charAt(2),16)):(this.red=parseInt(temp.substring(0,2),16),this.green=parseInt(temp.substring(2,4),16),this.blue=parseInt(temp.substring(4,6),16))):/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)?(this.type="color",this.red=+RegExp.$1,this.green=+RegExp.$2,this.blue=+RegExp.$3):/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)?(this.type="color",this.red=255*+RegExp.$1/100,this.green=255*+RegExp.$2/100,this.blue=255*+RegExp.$3/100):/^rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d\.]+)\s*\)/i.test(text)?(this.type="color",this.red=+RegExp.$1,this.green=+RegExp.$2,this.blue=+RegExp.$3,this.alpha=+RegExp.$4):/^rgba\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)?(this.type="color",this.red=255*+RegExp.$1/100,this.green=255*+RegExp.$2/100,this.blue=255*+RegExp.$3/100,this.alpha=+RegExp.$4):/^hsl\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)?(this.type="color",this.hue=+RegExp.$1,this.saturation=+RegExp.$2/100,this.lightness=+RegExp.$3/100):/^hsla\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)?(this.type="color",this.hue=+RegExp.$1,this.saturation=+RegExp.$2/100,this.lightness=+RegExp.$3/100,this.alpha=+RegExp.$4):/^url\(["']?([^\)"']+)["']?\)/i.test(text)?(this.type="uri",this.uri=RegExp.$1):/^([^\(]+)\(/i.test(text)?(this.type="function",this.name=RegExp.$1,this.value=text):/^["'][^"']*["']/.test(text)?(this.type="string",this.value=eval(text)):Colors[text.toLowerCase()]?(this.type="color",temp=Colors[text.toLowerCase()].substring(1),this.red=parseInt(temp.substring(0,2),16),this.green=parseInt(temp.substring(2,4),16),this.blue=parseInt(temp.substring(4,6),16)):/^[\,\/]$/.test(text)?(this.type="operator",this.value=text):/^[a-z\-_\u0080-\uFFFF][a-z0-9\-_\u0080-\uFFFF]*$/i.test(text)&&(this.type="identifier",this.value=text)}function Selector(a,b,c){SyntaxUnit.call(this,a.join(" "),b,c,Parser.SELECTOR_TYPE),this.parts=a,this.specificity=Specificity.calculate(this)}function SelectorPart(a,b,c,d,e){SyntaxUnit.call(this,c,d,e,Parser.SELECTOR_PART_TYPE),this.elementName=a,this.modifiers=b}function SelectorSubPart(a,b,c,d){SyntaxUnit.call(this,a,c,d,Parser.SELECTOR_SUB_PART_TYPE),this.type=b,this.args=[]}function Specificity(a,b,c,d){this.a=a,this.b=b,this.c=c,this.d=d}function isHexDigit(a){return null!==a&&h.test(a)}function isDigit(a){return null!==a&&/\d/.test(a)}function isWhitespace(a){return null!==a&&/\s/.test(a)}function isNewLine(a){return null!==a&&nl.test(a)}function isNameStart(a){return null!==a&&/[a-z_\u0080-\uFFFF\\]/i.test(a)}function isNameChar(a){return null!==a&&(isNameStart(a)||/[0-9\-\\]/.test(a))}function isIdentStart(a){return null!==a&&(isNameStart(a)||/\-\\/.test(a))}function mix(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function TokenStream(a){TokenStreamBase.call(this,a,Tokens)}function ValidationError(a,b,c){this.col=c,this.line=b,this.message=a}var EventTarget=parserlib.util.EventTarget,TokenStreamBase=parserlib.util.TokenStreamBase,StringReader=parserlib.util.StringReader,SyntaxError=parserlib.util.SyntaxError,SyntaxUnit=parserlib.util.SyntaxUnit,Colors={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgrey:"#a9a9a9",darkgreen:"#006400",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",grey:"#808080",green:"#008000",greenyellow:"#adff2f",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgrey:"#d3d3d3",lightgreen:"#90ee90",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",
limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370d8",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#d87093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32",activeBorder:"Active window border.",activecaption:"Active window caption.",appworkspace:"Background color of multiple document interface.",background:"Desktop background.",buttonface:"The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.",buttonhighlight:"The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",buttonshadow:"The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",buttontext:"Text on push buttons.",captiontext:"Text in caption, size box, and scrollbar arrow box.",graytext:"Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.",greytext:"Greyed (disabled) text. This color is set to #000 if the current display driver does not support a solid grey color.",highlight:"Item(s) selected in a control.",highlighttext:"Text of item(s) selected in a control.",inactiveborder:"Inactive window border.",inactivecaption:"Inactive window caption.",inactivecaptiontext:"Color of text in an inactive caption.",infobackground:"Background color for tooltip controls.",infotext:"Text color for tooltip controls.",menu:"Menu background.",menutext:"Text in menus.",scrollbar:"Scroll bar gray area.",threeddarkshadow:"The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedface:"The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedhighlight:"The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedlightshadow:"The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedshadow:"The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",window:"Window background.",windowframe:"Window frame.",windowtext:"Text in windows."};Combinator.prototype=new SyntaxUnit,Combinator.prototype.constructor=Combinator,MediaFeature.prototype=new SyntaxUnit,MediaFeature.prototype.constructor=MediaFeature,MediaQuery.prototype=new SyntaxUnit,MediaQuery.prototype.constructor=MediaQuery,Parser.DEFAULT_TYPE=0,Parser.COMBINATOR_TYPE=1,Parser.MEDIA_FEATURE_TYPE=2,Parser.MEDIA_QUERY_TYPE=3,Parser.PROPERTY_NAME_TYPE=4,Parser.PROPERTY_VALUE_TYPE=5,Parser.PROPERTY_VALUE_PART_TYPE=6,Parser.SELECTOR_TYPE=7,Parser.SELECTOR_PART_TYPE=8,Parser.SELECTOR_SUB_PART_TYPE=9,Parser.prototype=function(){var a,b=new EventTarget,c={constructor:Parser,DEFAULT_TYPE:0,COMBINATOR_TYPE:1,MEDIA_FEATURE_TYPE:2,MEDIA_QUERY_TYPE:3,PROPERTY_NAME_TYPE:4,PROPERTY_VALUE_TYPE:5,PROPERTY_VALUE_PART_TYPE:6,SELECTOR_TYPE:7,SELECTOR_PART_TYPE:8,SELECTOR_SUB_PART_TYPE:9,_stylesheet:function(){var a,b,c,d=this._tokenStream;for(this.fire("startstylesheet"),this._charset(),this._skipCruft();d.peek()==Tokens.IMPORT_SYM;)this._import(),this._skipCruft();for(;d.peek()==Tokens.NAMESPACE_SYM;)this._namespace(),this._skipCruft();for(c=d.peek();c>Tokens.EOF;){try{switch(c){case Tokens.MEDIA_SYM:this._media(),this._skipCruft();break;case Tokens.PAGE_SYM:this._page(),this._skipCruft();break;case Tokens.FONT_FACE_SYM:this._font_face(),this._skipCruft();break;case Tokens.KEYFRAMES_SYM:this._keyframes(),this._skipCruft();break;case Tokens.VIEWPORT_SYM:this._viewport(),this._skipCruft();break;case Tokens.UNKNOWN_SYM:if(d.get(),this.options.strict)throw new SyntaxError("Unknown @ rule.",d.LT(0).startLine,d.LT(0).startCol);for(this.fire({type:"error",error:null,message:"Unknown @ rule: "+d.LT(0).value+".",line:d.LT(0).startLine,col:d.LT(0).startCol}),a=0;d.advance([Tokens.LBRACE,Tokens.RBRACE])==Tokens.LBRACE;)a++;for(;a;)d.advance([Tokens.RBRACE]),a--;break;case Tokens.S:this._readWhitespace();break;default:if(!this._ruleset())switch(c){case Tokens.CHARSET_SYM:throw b=d.LT(1),this._charset(!1),new SyntaxError("@charset not allowed here.",b.startLine,b.startCol);case Tokens.IMPORT_SYM:throw b=d.LT(1),this._import(!1),new SyntaxError("@import not allowed here.",b.startLine,b.startCol);case Tokens.NAMESPACE_SYM:throw b=d.LT(1),this._namespace(!1),new SyntaxError("@namespace not allowed here.",b.startLine,b.startCol);default:d.get(),this._unexpectedToken(d.token())}}}catch(e){if(!(e instanceof SyntaxError)||this.options.strict)throw e;this.fire({type:"error",error:e,message:e.message,line:e.line,col:e.col})}c=d.peek()}c!=Tokens.EOF&&this._unexpectedToken(d.token()),this.fire("endstylesheet")},_charset:function(a){var b,c,d,e,f=this._tokenStream;f.match(Tokens.CHARSET_SYM)&&(d=f.token().startLine,e=f.token().startCol,this._readWhitespace(),f.mustMatch(Tokens.STRING),c=f.token(),b=c.value,this._readWhitespace(),f.mustMatch(Tokens.SEMICOLON),a!==!1&&this.fire({type:"charset",charset:b,line:d,col:e}))},_import:function(a){var b,c,d=this._tokenStream,e=[];d.mustMatch(Tokens.IMPORT_SYM),c=d.token(),this._readWhitespace(),d.mustMatch([Tokens.STRING,Tokens.URI]),b=d.token().value.replace(/^(?:url\()?["']?([^"']+?)["']?\)?$/,"$1"),this._readWhitespace(),e=this._media_query_list(),d.mustMatch(Tokens.SEMICOLON),this._readWhitespace(),a!==!1&&this.fire({type:"import",uri:b,media:e,line:c.startLine,col:c.startCol})},_namespace:function(a){var b,c,d,e,f=this._tokenStream;f.mustMatch(Tokens.NAMESPACE_SYM),b=f.token().startLine,c=f.token().startCol,this._readWhitespace(),f.match(Tokens.IDENT)&&(d=f.token().value,this._readWhitespace()),f.mustMatch([Tokens.STRING,Tokens.URI]),e=f.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/,"$1"),this._readWhitespace(),f.mustMatch(Tokens.SEMICOLON),this._readWhitespace(),a!==!1&&this.fire({type:"namespace",prefix:d,uri:e,line:b,col:c})},_media:function(){var a,b,c,d=this._tokenStream;for(d.mustMatch(Tokens.MEDIA_SYM),a=d.token().startLine,b=d.token().startCol,this._readWhitespace(),c=this._media_query_list(),d.mustMatch(Tokens.LBRACE),this._readWhitespace(),this.fire({type:"startmedia",media:c,line:a,col:b});;)if(d.peek()==Tokens.PAGE_SYM)this._page();else if(d.peek()==Tokens.FONT_FACE_SYM)this._font_face();else if(d.peek()==Tokens.VIEWPORT_SYM)this._viewport();else if(!this._ruleset())break;d.mustMatch(Tokens.RBRACE),this._readWhitespace(),this.fire({type:"endmedia",media:c,line:a,col:b})},_media_query_list:function(){var a=this._tokenStream,b=[];for(this._readWhitespace(),a.peek()!=Tokens.IDENT&&a.peek()!=Tokens.LPAREN||b.push(this._media_query());a.match(Tokens.COMMA);)this._readWhitespace(),b.push(this._media_query());return b},_media_query:function(){var a=this._tokenStream,b=null,c=null,d=null,e=[];if(a.match(Tokens.IDENT)&&(c=a.token().value.toLowerCase(),"only"!=c&&"not"!=c?(a.unget(),c=null):d=a.token()),this._readWhitespace(),a.peek()==Tokens.IDENT?(b=this._media_type(),null===d&&(d=a.token())):a.peek()==Tokens.LPAREN&&(null===d&&(d=a.LT(1)),e.push(this._media_expression())),null===b&&0===e.length)return null;for(this._readWhitespace();a.match(Tokens.IDENT);)"and"!=a.token().value.toLowerCase()&&this._unexpectedToken(a.token()),this._readWhitespace(),e.push(this._media_expression());return new MediaQuery(c,b,e,d.startLine,d.startCol)},_media_type:function(){return this._media_feature()},_media_expression:function(){var a,b=this._tokenStream,c=null,d=null;return b.mustMatch(Tokens.LPAREN),c=this._media_feature(),this._readWhitespace(),b.match(Tokens.COLON)&&(this._readWhitespace(),a=b.LT(1),d=this._expression()),b.mustMatch(Tokens.RPAREN),this._readWhitespace(),new MediaFeature(c,d?new SyntaxUnit(d,a.startLine,a.startCol):null)},_media_feature:function(){var a=this._tokenStream;return a.mustMatch(Tokens.IDENT),SyntaxUnit.fromToken(a.token())},_page:function(){var a,b,c=this._tokenStream,d=null,e=null;c.mustMatch(Tokens.PAGE_SYM),a=c.token().startLine,b=c.token().startCol,this._readWhitespace(),c.match(Tokens.IDENT)&&(d=c.token().value,"auto"===d.toLowerCase()&&this._unexpectedToken(c.token())),c.peek()==Tokens.COLON&&(e=this._pseudo_page()),this._readWhitespace(),this.fire({type:"startpage",id:d,pseudo:e,line:a,col:b}),this._readDeclarations(!0,!0),this.fire({type:"endpage",id:d,pseudo:e,line:a,col:b})},_margin:function(){var a,b,c=this._tokenStream,d=this._margin_sym();return!!d&&(a=c.token().startLine,b=c.token().startCol,this.fire({type:"startpagemargin",margin:d,line:a,col:b}),this._readDeclarations(!0),this.fire({type:"endpagemargin",margin:d,line:a,col:b}),!0)},_margin_sym:function(){var a=this._tokenStream;return a.match([Tokens.TOPLEFTCORNER_SYM,Tokens.TOPLEFT_SYM,Tokens.TOPCENTER_SYM,Tokens.TOPRIGHT_SYM,Tokens.TOPRIGHTCORNER_SYM,Tokens.BOTTOMLEFTCORNER_SYM,Tokens.BOTTOMLEFT_SYM,Tokens.BOTTOMCENTER_SYM,Tokens.BOTTOMRIGHT_SYM,Tokens.BOTTOMRIGHTCORNER_SYM,Tokens.LEFTTOP_SYM,Tokens.LEFTMIDDLE_SYM,Tokens.LEFTBOTTOM_SYM,Tokens.RIGHTTOP_SYM,Tokens.RIGHTMIDDLE_SYM,Tokens.RIGHTBOTTOM_SYM])?SyntaxUnit.fromToken(a.token()):null},_pseudo_page:function(){var a=this._tokenStream;return a.mustMatch(Tokens.COLON),a.mustMatch(Tokens.IDENT),a.token().value},_font_face:function(){var a,b,c=this._tokenStream;c.mustMatch(Tokens.FONT_FACE_SYM),a=c.token().startLine,b=c.token().startCol,this._readWhitespace(),this.fire({type:"startfontface",line:a,col:b}),this._readDeclarations(!0),this.fire({type:"endfontface",line:a,col:b})},_viewport:function(){var a,b,c=this._tokenStream;c.mustMatch(Tokens.VIEWPORT_SYM),a=c.token().startLine,b=c.token().startCol,this._readWhitespace(),this.fire({type:"startviewport",line:a,col:b}),this._readDeclarations(!0),this.fire({type:"endviewport",line:a,col:b})},_operator:function(a){var b=this._tokenStream,c=null;return(b.match([Tokens.SLASH,Tokens.COMMA])||a&&b.match([Tokens.PLUS,Tokens.STAR,Tokens.MINUS]))&&(c=b.token(),this._readWhitespace()),c?PropertyValuePart.fromToken(c):null},_combinator:function(){var a,b=this._tokenStream,c=null;return b.match([Tokens.PLUS,Tokens.GREATER,Tokens.TILDE])&&(a=b.token(),c=new Combinator(a.value,a.startLine,a.startCol),this._readWhitespace()),c},_unary_operator:function(){var a=this._tokenStream;return a.match([Tokens.MINUS,Tokens.PLUS])?a.token().value:null},_property:function(){var a,b,c,d,e=this._tokenStream,f=null,g=null;return e.peek()==Tokens.STAR&&this.options.starHack&&(e.get(),b=e.token(),g=b.value,c=b.startLine,d=b.startCol),e.match(Tokens.IDENT)&&(b=e.token(),a=b.value,"_"==a.charAt(0)&&this.options.underscoreHack&&(g="_",a=a.substring(1)),f=new PropertyName(a,g,c||b.startLine,d||b.startCol),this._readWhitespace()),f},_ruleset:function(){var a,b,c=this._tokenStream;try{b=this._selectors_group()}catch(d){if(!(d instanceof SyntaxError)||this.options.strict)throw d;if(this.fire({type:"error",error:d,message:d.message,line:d.line,col:d.col}),a=c.advance([Tokens.RBRACE]),a!=Tokens.RBRACE)throw d;return!0}return b&&(this.fire({type:"startrule",selectors:b,line:b[0].line,col:b[0].col}),this._readDeclarations(!0),this.fire({type:"endrule",selectors:b,line:b[0].line,col:b[0].col})),b},_selectors_group:function(){var a,b=this._tokenStream,c=[];if(a=this._selector(),null!==a)for(c.push(a);b.match(Tokens.COMMA);)this._readWhitespace(),a=this._selector(),null!==a?c.push(a):this._unexpectedToken(b.LT(1));return c.length?c:null},_selector:function(){var a=this._tokenStream,b=[],c=null,d=null,e=null;if(c=this._simple_selector_sequence(),null===c)return null;for(b.push(c);;)if(d=this._combinator(),null!==d)b.push(d),c=this._simple_selector_sequence(),null===c?this._unexpectedToken(a.LT(1)):b.push(c);else{if(!this._readWhitespace())break;e=new Combinator(a.token().value,a.token().startLine,a.token().startCol),d=this._combinator(),c=this._simple_selector_sequence(),null===c?null!==d&&this._unexpectedToken(a.LT(1)):(null!==d?b.push(d):b.push(e),b.push(c))}return new Selector(b,b[0].line,b[0].col)},_simple_selector_sequence:function(){var a,b,c=this._tokenStream,d=null,e=[],f="",g=[function(){return c.match(Tokens.HASH)?new SelectorSubPart(c.token().value,"id",c.token().startLine,c.token().startCol):null},this._class,this._attrib,this._pseudo,this._negation],h=0,i=g.length,j=null;for(a=c.LT(1).startLine,b=c.LT(1).startCol,d=this._type_selector(),d||(d=this._universal()),null!==d&&(f+=d);;){if(c.peek()===Tokens.S)break;for(;h<i&&null===j;)j=g[h++].call(this);if(null===j){if(""===f)return null;break}h=0,e.push(j),f+=j.toString(),j=null}return""!==f?new SelectorPart(d,e,f,a,b):null},_type_selector:function(){var a=this._tokenStream,b=this._namespace_prefix(),c=this._element_name();return c?(b&&(c.text=b+c.text,c.col-=b.length),c):(b&&(a.unget(),b.length>1&&a.unget()),null)},_class:function(){var a,b=this._tokenStream;return b.match(Tokens.DOT)?(b.mustMatch(Tokens.IDENT),a=b.token(),new SelectorSubPart("."+a.value,"class",a.startLine,a.startCol-1)):null},_element_name:function(){var a,b=this._tokenStream;return b.match(Tokens.IDENT)?(a=b.token(),new SelectorSubPart(a.value,"elementName",a.startLine,a.startCol)):null},_namespace_prefix:function(){var a=this._tokenStream,b="";return a.LA(1)!==Tokens.PIPE&&a.LA(2)!==Tokens.PIPE||(a.match([Tokens.IDENT,Tokens.STAR])&&(b+=a.token().value),a.mustMatch(Tokens.PIPE),b+="|"),b.length?b:null},_universal:function(){var a,b=this._tokenStream,c="";return a=this._namespace_prefix(),a&&(c+=a),b.match(Tokens.STAR)&&(c+="*"),c.length?c:null},_attrib:function(){var a,b,c=this._tokenStream,d=null;return c.match(Tokens.LBRACKET)?(b=c.token(),d=b.value,d+=this._readWhitespace(),a=this._namespace_prefix(),a&&(d+=a),c.mustMatch(Tokens.IDENT),d+=c.token().value,d+=this._readWhitespace(),c.match([Tokens.PREFIXMATCH,Tokens.SUFFIXMATCH,Tokens.SUBSTRINGMATCH,Tokens.EQUALS,Tokens.INCLUDES,Tokens.DASHMATCH])&&(d+=c.token().value,d+=this._readWhitespace(),c.mustMatch([Tokens.IDENT,Tokens.STRING]),d+=c.token().value,d+=this._readWhitespace()),c.mustMatch(Tokens.RBRACKET),new SelectorSubPart(d+"]","attribute",b.startLine,b.startCol)):null},_pseudo:function(){var a,b,c=this._tokenStream,d=null,e=":";return c.match(Tokens.COLON)&&(c.match(Tokens.COLON)&&(e+=":"),c.match(Tokens.IDENT)?(d=c.token().value,a=c.token().startLine,b=c.token().startCol-e.length):c.peek()==Tokens.FUNCTION&&(a=c.LT(1).startLine,b=c.LT(1).startCol-e.length,d=this._functional_pseudo()),d&&(d=new SelectorSubPart(e+d,"pseudo",a,b))),d},_functional_pseudo:function(){var a=this._tokenStream,b=null;return a.match(Tokens.FUNCTION)&&(b=a.token().value,b+=this._readWhitespace(),b+=this._expression(),a.mustMatch(Tokens.RPAREN),b+=")"),b},_expression:function(){for(var a=this._tokenStream,b="";a.match([Tokens.PLUS,Tokens.MINUS,Tokens.DIMENSION,Tokens.NUMBER,Tokens.STRING,Tokens.IDENT,Tokens.LENGTH,Tokens.FREQ,Tokens.ANGLE,Tokens.TIME,Tokens.RESOLUTION,Tokens.SLASH]);)b+=a.token().value,b+=this._readWhitespace();return b.length?b:null},_negation:function(){var a,b,c,d=this._tokenStream,e="",f=null;return d.match(Tokens.NOT)&&(e=d.token().value,a=d.token().startLine,b=d.token().startCol,e+=this._readWhitespace(),c=this._negation_arg(),e+=c,e+=this._readWhitespace(),d.match(Tokens.RPAREN),e+=d.token().value,f=new SelectorSubPart(e,"not",a,b),f.args.push(c)),f},_negation_arg:function(){var a,b,c,d=this._tokenStream,e=[this._type_selector,this._universal,function(){return d.match(Tokens.HASH)?new SelectorSubPart(d.token().value,"id",d.token().startLine,d.token().startCol):null},this._class,this._attrib,this._pseudo],f=null,g=0,h=e.length;for(a=d.LT(1).startLine,b=d.LT(1).startCol;g<h&&null===f;)f=e[g].call(this),g++;return null===f&&this._unexpectedToken(d.LT(1)),c="elementName"==f.type?new SelectorPart(f,[],f.toString(),a,b):new SelectorPart(null,[f],f.toString(),a,b)},_declaration:function(){var a=this._tokenStream,b=null,c=null,d=null,e=null,f="";if(b=this._property(),null!==b){a.mustMatch(Tokens.COLON),this._readWhitespace(),c=this._expr(),c&&0!==c.length||this._unexpectedToken(a.LT(1)),d=this._prio(),f=b.toString(),(this.options.starHack&&"*"==b.hack||this.options.underscoreHack&&"_"==b.hack)&&(f=b.text);try{this._validateProperty(f,c)}catch(g){e=g}return this.fire({type:"property",property:b,value:c,important:d,line:b.line,col:b.col,invalid:e}),!0}return!1},_prio:function(){var a=this._tokenStream,b=a.match(Tokens.IMPORTANT_SYM);return this._readWhitespace(),b},_expr:function(a){var b=(this._tokenStream,[]),c=null,d=null;if(c=this._term(a),null!==c)for(b.push(c);;){if(d=this._operator(a),d&&b.push(d),c=this._term(a),null===c)break;b.push(c)}return b.length>0?new PropertyValue(b,b[0].line,b[0].col):null},_term:function(a){var b,c,d,e=this._tokenStream,f=null,g=null,h=null;return f=this._unary_operator(),null!==f&&(c=e.token().startLine,d=e.token().startCol),e.peek()==Tokens.IE_FUNCTION&&this.options.ieFilters?(g=this._ie_function(),null===f&&(c=e.token().startLine,d=e.token().startCol)):a&&e.match([Tokens.LPAREN,Tokens.LBRACE,Tokens.LBRACKET])?(b=e.token(),h=b.endChar,g=b.value+this._expr(a).text,null===f&&(c=e.token().startLine,d=e.token().startCol),e.mustMatch(Tokens.type(h)),g+=h,this._readWhitespace()):e.match([Tokens.NUMBER,Tokens.PERCENTAGE,Tokens.LENGTH,Tokens.ANGLE,Tokens.TIME,Tokens.FREQ,Tokens.STRING,Tokens.IDENT,Tokens.URI,Tokens.UNICODE_RANGE])?(g=e.token().value,null===f&&(c=e.token().startLine,d=e.token().startCol),this._readWhitespace()):(b=this._hexcolor(),null===b?(null===f&&(c=e.LT(1).startLine,d=e.LT(1).startCol),null===g&&(g=e.LA(3)==Tokens.EQUALS&&this.options.ieFilters?this._ie_function():this._function())):(g=b.value,null===f&&(c=b.startLine,d=b.startCol))),null!==g?new PropertyValuePart(null!==f?f+g:g,c,d):null},_function:function(){var a,b=this._tokenStream,c=null,d=null;if(b.match(Tokens.FUNCTION)){if(c=b.token().value,this._readWhitespace(),d=this._expr(!0),c+=d,this.options.ieFilters&&b.peek()==Tokens.EQUALS)do for(this._readWhitespace()&&(c+=b.token().value),b.LA(0)==Tokens.COMMA&&(c+=b.token().value),b.match(Tokens.IDENT),c+=b.token().value,b.match(Tokens.EQUALS),c+=b.token().value,a=b.peek();a!=Tokens.COMMA&&a!=Tokens.S&&a!=Tokens.RPAREN;)b.get(),c+=b.token().value,a=b.peek();while(b.match([Tokens.COMMA,Tokens.S]));b.match(Tokens.RPAREN),c+=")",this._readWhitespace()}return c},_ie_function:function(){var a,b=this._tokenStream,c=null;if(b.match([Tokens.IE_FUNCTION,Tokens.FUNCTION])){c=b.token().value;do for(this._readWhitespace()&&(c+=b.token().value),b.LA(0)==Tokens.COMMA&&(c+=b.token().value),b.match(Tokens.IDENT),c+=b.token().value,b.match(Tokens.EQUALS),c+=b.token().value,a=b.peek();a!=Tokens.COMMA&&a!=Tokens.S&&a!=Tokens.RPAREN;)b.get(),c+=b.token().value,a=b.peek();while(b.match([Tokens.COMMA,Tokens.S]));b.match(Tokens.RPAREN),c+=")",this._readWhitespace()}return c},_hexcolor:function(){var a,b=this._tokenStream,c=null;if(b.match(Tokens.HASH)){if(c=b.token(),a=c.value,!/#[a-f0-9]{3,6}/i.test(a))throw new SyntaxError("Expected a hex color but found '"+a+"' at line "+c.startLine+", col "+c.startCol+".",c.startLine,c.startCol);this._readWhitespace()}return c},_keyframes:function(){var a,b,c,d=this._tokenStream,e="";for(d.mustMatch(Tokens.KEYFRAMES_SYM),a=d.token(),/^@\-([^\-]+)\-/.test(a.value)&&(e=RegExp.$1),this._readWhitespace(),c=this._keyframe_name(),this._readWhitespace(),d.mustMatch(Tokens.LBRACE),this.fire({type:"startkeyframes",name:c,prefix:e,line:a.startLine,col:a.startCol}),this._readWhitespace(),b=d.peek();b==Tokens.IDENT||b==Tokens.PERCENTAGE;)this._keyframe_rule(),this._readWhitespace(),b=d.peek();this.fire({type:"endkeyframes",name:c,prefix:e,line:a.startLine,col:a.startCol}),this._readWhitespace(),d.mustMatch(Tokens.RBRACE)},_keyframe_name:function(){var a=this._tokenStream;return a.mustMatch([Tokens.IDENT,Tokens.STRING]),SyntaxUnit.fromToken(a.token())},_keyframe_rule:function(){var a=(this._tokenStream,this._key_list());this.fire({type:"startkeyframerule",keys:a,line:a[0].line,col:a[0].col}),this._readDeclarations(!0),this.fire({type:"endkeyframerule",keys:a,line:a[0].line,col:a[0].col})},_key_list:function(){var a=this._tokenStream,b=[];for(b.push(this._key()),this._readWhitespace();a.match(Tokens.COMMA);)this._readWhitespace(),b.push(this._key()),this._readWhitespace();return b},_key:function(){var a,b=this._tokenStream;if(b.match(Tokens.PERCENTAGE))return SyntaxUnit.fromToken(b.token());if(b.match(Tokens.IDENT)){if(a=b.token(),/from|to/i.test(a.value))return SyntaxUnit.fromToken(a);b.unget()}this._unexpectedToken(b.LT(1))},_skipCruft:function(){for(;this._tokenStream.match([Tokens.S,Tokens.CDO,Tokens.CDC]););},_readDeclarations:function(a,b){var c,d=this._tokenStream;this._readWhitespace(),a&&d.mustMatch(Tokens.LBRACE),this._readWhitespace();try{for(;;){if(d.match(Tokens.SEMICOLON)||b&&this._margin());else{if(!this._declaration())break;if(!d.match(Tokens.SEMICOLON))break}this._readWhitespace()}d.mustMatch(Tokens.RBRACE),this._readWhitespace()}catch(e){if(!(e instanceof SyntaxError)||this.options.strict)throw e;if(this.fire({type:"error",error:e,message:e.message,line:e.line,col:e.col}),c=d.advance([Tokens.SEMICOLON,Tokens.RBRACE]),c==Tokens.SEMICOLON)this._readDeclarations(!1,b);else if(c!=Tokens.RBRACE)throw e}},_readWhitespace:function(){for(var a=this._tokenStream,b="";a.match(Tokens.S);)b+=a.token().value;return b},_unexpectedToken:function(a){throw new SyntaxError("Unexpected token '"+a.value+"' at line "+a.startLine+", col "+a.startCol+".",a.startLine,a.startCol)},_verifyEnd:function(){this._tokenStream.LA(1)!=Tokens.EOF&&this._unexpectedToken(this._tokenStream.LT(1))},_validateProperty:function(a,b){Validation.validate(a,b)},parse:function(a){this._tokenStream=new TokenStream(a,Tokens),this._stylesheet()},parseStyleSheet:function(a){return this.parse(a)},parseMediaQuery:function(a){this._tokenStream=new TokenStream(a,Tokens);var b=this._media_query();return this._verifyEnd(),b},parsePropertyValue:function(a){this._tokenStream=new TokenStream(a,Tokens),this._readWhitespace();var 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tb | inherit","z-index":"<integer> | auto | inherit",zoom:"<number> | <percentage> | normal"};PropertyName.prototype=new SyntaxUnit,PropertyName.prototype.constructor=PropertyName,PropertyName.prototype.toString=function(){return(this.hack?this.hack:"")+this.text},PropertyValue.prototype=new SyntaxUnit,PropertyValue.prototype.constructor=PropertyValue,PropertyValueIterator.prototype.count=function(){return this._parts.length},PropertyValueIterator.prototype.isFirst=function(){return 0===this._i},PropertyValueIterator.prototype.hasNext=function(){return this._i<this._parts.length},PropertyValueIterator.prototype.mark=function(){this._marks.push(this._i)},PropertyValueIterator.prototype.peek=function(a){return this.hasNext()?this._parts[this._i+(a||0)]:null},PropertyValueIterator.prototype.next=function(){return this.hasNext()?this._parts[this._i++]:null},PropertyValueIterator.prototype.previous=function(){return this._i>0?this._parts[--this._i]:null},PropertyValueIterator.prototype.restore=function(){this._marks.length&&(this._i=this._marks.pop())},PropertyValuePart.prototype=new SyntaxUnit,PropertyValuePart.prototype.constructor=PropertyValuePart,PropertyValuePart.fromToken=function(a){return new PropertyValuePart(a.value,a.startLine,a.startCol)};var Pseudos={":first-letter":1,":first-line":1,":before":1,":after":1};Pseudos.ELEMENT=1,Pseudos.CLASS=2,Pseudos.isElement=function(a){return 0===a.indexOf("::")||Pseudos[a.toLowerCase()]==Pseudos.ELEMENT},Selector.prototype=new SyntaxUnit,Selector.prototype.constructor=Selector,SelectorPart.prototype=new SyntaxUnit,SelectorPart.prototype.constructor=SelectorPart,SelectorSubPart.prototype=new SyntaxUnit,SelectorSubPart.prototype.constructor=SelectorSubPart,Specificity.prototype={constructor:Specificity,compare:function(a){var b,c,d=["a","b","c","d"];for(b=0,c=d.length;b<c;b++){if(this[d[b]]<a[d[b]])return-1;if(this[d[b]]>a[d[b]])return 1}return 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inherit")?c=!0:ValidationTypes.isType(a,"<flex-grow>")?a.peek()?ValidationTypes.isType(a,"<flex-shrink>")?c=!a.peek()||ValidationTypes.isType(a,"<flex-basis>"):ValidationTypes.isType(a,"<flex-basis>")&&(c=null===a.peek()):c=!0:ValidationTypes.isType(a,"<flex-basis>")&&(c=!0),!c)throw b=a.peek(),new ValidationError("Expected (none | [ <flex-grow> <flex-shrink>? || <flex-basis> ]) but found '"+a.value.text+"'.",b.line,b.col);return c}}};parserlib.css={Colors:Colors,Combinator:Combinator,Parser:Parser,PropertyName:PropertyName,PropertyValue:PropertyValue,PropertyValuePart:PropertyValuePart,MediaFeature:MediaFeature,MediaQuery:MediaQuery,Selector:Selector,SelectorPart:SelectorPart,SelectorSubPart:SelectorSubPart,Specificity:Specificity,TokenStream:TokenStream,Tokens:Tokens,ValidationError:ValidationError}}(),function(){for(var a in parserlib)exports[a]=parserlib[a]}();var util={isArray:function(a){return Array.isArray(a)||"object"==typeof a&&"[object Array]"===objectToString(a)},isDate:function(a){return"object"==typeof a&&"[object Date]"===objectToString(a)},isRegExp:function(a){return"object"==typeof a&&"[object RegExp]"===objectToString(a)},getRegExpFlags:function(a){var b="";return a.global&&(b+="g"),a.ignoreCase&&(b+="i"),a.multiline&&(b+="m"),b}};"object"==typeof module&&(module.exports=clone),clone.clonePrototype=function(a){if(null===a)return null;var b=function(){};return b.prototype=a,new b};var CSSLint=function(){function a(a,b){var c,e=a&&a.match(d),f=e&&e[1];return f&&(c={"true":2,"":1,"false":0,2:2,1:1,0:0},f.toLowerCase().split(",").forEach(function(a){var d=a.split(":"),e=d[0]||"",f=d[1]||"";b[e.trim()]=c[f.trim()]})),b}var b=[],c=[],d=/\/\*csslint([^\*]*)\*\//,e=new parserlib.util.EventTarget;return e.version="@VERSION@",e.addRule=function(a){b.push(a),b[a.id]=a},e.clearRules=function(){b=[]},e.getRules=function(){return[].concat(b).sort(function(a,b){return a.id>b.id?1:0})},e.getRuleset=function(){for(var a={},c=0,d=b.length;c<d;)a[b[c++].id]=1;return a},e.addFormatter=function(a){c[a.id]=a},e.getFormatter=function(a){return c[a]},e.format=function(a,b,c,d){var e=this.getFormatter(c),f=null;return e&&(f=e.startFormat(),f+=e.formatResults(a,b,d||{}),f+=e.endFormat()),f},e.hasFormat=function(a){return c.hasOwnProperty(a)},e.verify=function(c,e){var f,g,h,i=0,j=new parserlib.css.Parser({starHack:!0,ieFilters:!0,underscoreHack:!0,strict:!1});g=c.replace(/\n\r?/g,"$split$").split("$split$"),e||(e=this.getRuleset()),d.test(c)&&(e=clone(e),e=a(c,e)),f=new Reporter(g,e),e.errors=2;for(i in e)e.hasOwnProperty(i)&&e[i]&&b[i]&&b[i].init(j,f);try{j.parse(c)}catch(k){f.error("Fatal error, cannot continue: "+k.message,k.line,k.col,{})}return h={messages:f.messages,stats:f.stats,ruleset:f.ruleset},h.messages.sort(function(a,b){return a.rollup&&!b.rollup?1:!a.rollup&&b.rollup?-1:a.line-b.line}),h},e}();Reporter.prototype={constructor:Reporter,error:function(a,b,c,d){this.messages.push({type:"error",line:b,col:c,message:a,evidence:this.lines[b-1],rule:d||{}})},warn:function(a,b,c,d){this.report(a,b,c,d)},report:function(a,b,c,d){this.messages.push({type:2===this.ruleset[d.id]?"error":"warning",line:b,col:c,message:a,evidence:this.lines[b-1],rule:d})},info:function(a,b,c,d){this.messages.push({type:"info",line:b,col:c,message:a,evidence:this.lines[b-1],rule:d})},rollupError:function(a,b){this.messages.push({type:"error",rollup:!0,message:a,rule:b})},rollupWarn:function(a,b){
this.messages.push({type:"warning",rollup:!0,message:a,rule:b})},stat:function(a,b){this.stats[a]=b}},CSSLint._Reporter=Reporter,CSSLint.Util={mix:function(a,b){var c;for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return c},indexOf:function(a,b){if(a.indexOf)return a.indexOf(b);for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1},forEach:function(a,b){if(a.forEach)return a.forEach(b);for(var c=0,d=a.length;c<d;c++)b(a[c],c,a)}},CSSLint.addRule({id:"adjoining-classes",name:"Disallow adjoining classes",desc:"Don't use adjoining classes.",browsers:"IE6",init:function(a,b){var c=this;a.addListener("startrule",function(d){var e,f,g,h,i,j,k,l=d.selectors;for(i=0;i<l.length;i++)for(e=l[i],j=0;j<e.parts.length;j++)if(f=e.parts[j],f.type===a.SELECTOR_PART_TYPE)for(h=0,k=0;k<f.modifiers.length;k++)g=f.modifiers[k],"class"===g.type&&h++,h>1&&b.report("Don't use adjoining classes.",f.line,f.col,c)})}}),CSSLint.addRule({id:"box-model",name:"Beware of broken box size",desc:"Don't use width or height when using padding or border.",browsers:"All",init:function(a,b){function c(){e={},i=!1}function d(){var a,c;if(!i){if(e.height)for(a in h)h.hasOwnProperty(a)&&e[a]&&(c=e[a].value,"padding"===a&&2===c.parts.length&&0===c.parts[0].value||b.report("Using height with "+a+" can sometimes make elements larger than you expect.",e[a].line,e[a].col,f));if(e.width)for(a in g)g.hasOwnProperty(a)&&e[a]&&(c=e[a].value,"padding"===a&&2===c.parts.length&&0===c.parts[1].value||b.report("Using width with "+a+" can sometimes make elements larger than you expect.",e[a].line,e[a].col,f))}}var e,f=this,g={border:1,"border-left":1,"border-right":1,padding:1,"padding-left":1,"padding-right":1},h={border:1,"border-bottom":1,"border-top":1,padding:1,"padding-bottom":1,"padding-top":1},i=!1;a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("startpage",c),a.addListener("startpagemargin",c),a.addListener("startkeyframerule",c),a.addListener("property",function(a){var b=a.property.text.toLowerCase();h[b]||g[b]?/^0\S*$/.test(a.value)||"border"===b&&"none"===a.value.toString()||(e[b]={line:a.property.line,col:a.property.col,value:a.value}):/^(width|height)/i.test(b)&&/^(length|percentage)/.test(a.value.parts[0].type)?e[b]=1:"box-sizing"===b&&(i=!0)}),a.addListener("endrule",d),a.addListener("endfontface",d),a.addListener("endpage",d),a.addListener("endpagemargin",d),a.addListener("endkeyframerule",d)}}),CSSLint.addRule({id:"box-sizing",name:"Disallow use of box-sizing",desc:"The box-sizing properties isn't supported in IE6 and IE7.",browsers:"IE6, IE7",tags:["Compatibility"],init:function(a,b){var c=this;a.addListener("property",function(a){var d=a.property.text.toLowerCase();"box-sizing"===d&&b.report("The box-sizing property isn't supported in IE6 and IE7.",a.line,a.col,c)})}}),CSSLint.addRule({id:"bulletproof-font-face",name:"Use the bulletproof @font-face syntax",desc:"Use the bulletproof @font-face syntax to avoid 404's in old IE (http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax).",browsers:"All",init:function(a,b){var c,d,e=this,f=!1,g=!0,h=!1;a.addListener("startfontface",function(){f=!0}),a.addListener("property",function(a){if(f){var b=a.property.toString().toLowerCase(),e=a.value.toString();if(c=a.line,d=a.col,"src"===b){var i=/^\s?url\(['"].+\.eot\?.*['"]\)\s*format\(['"]embedded-opentype['"]\).*$/i;!e.match(i)&&g?(h=!0,g=!1):e.match(i)&&!g&&(h=!1)}}}),a.addListener("endfontface",function(){f=!1,h&&b.report("@font-face declaration doesn't follow the fontspring bulletproof syntax.",c,d,e)})}}),CSSLint.addRule({id:"compatible-vendor-prefixes",name:"Require compatible vendor prefixes",desc:"Include all compatible vendor prefixes to reach a wider range of users.",browsers:"All",init:function(a,b){var c,d,e,f,g,h,i,j=this,k=!1,l=Array.prototype.push,m=[];c={animation:"webkit moz","animation-delay":"webkit moz","animation-direction":"webkit moz","animation-duration":"webkit moz","animation-fill-mode":"webkit moz","animation-iteration-count":"webkit moz","animation-name":"webkit moz","animation-play-state":"webkit moz","animation-timing-function":"webkit moz",appearance:"webkit moz","border-end":"webkit moz","border-end-color":"webkit moz","border-end-style":"webkit moz","border-end-width":"webkit moz","border-image":"webkit moz o","border-radius":"webkit","border-start":"webkit moz","border-start-color":"webkit moz","border-start-style":"webkit moz","border-start-width":"webkit moz","box-align":"webkit moz ms","box-direction":"webkit moz ms","box-flex":"webkit moz ms","box-lines":"webkit ms","box-ordinal-group":"webkit moz ms","box-orient":"webkit moz ms","box-pack":"webkit moz ms","box-sizing":"webkit moz","box-shadow":"webkit moz","column-count":"webkit moz ms","column-gap":"webkit moz ms","column-rule":"webkit moz ms","column-rule-color":"webkit moz ms","column-rule-style":"webkit moz ms","column-rule-width":"webkit moz ms","column-width":"webkit moz ms",hyphens:"epub moz","line-break":"webkit ms","margin-end":"webkit moz","margin-start":"webkit moz","marquee-speed":"webkit wap","marquee-style":"webkit wap","padding-end":"webkit moz","padding-start":"webkit moz","tab-size":"moz o","text-size-adjust":"webkit ms",transform:"webkit moz ms o","transform-origin":"webkit moz ms o",transition:"webkit moz o","transition-delay":"webkit moz o","transition-duration":"webkit moz o","transition-property":"webkit moz o","transition-timing-function":"webkit moz o","user-modify":"webkit moz","user-select":"webkit moz ms","word-break":"epub ms","writing-mode":"epub ms"};for(e in c)if(c.hasOwnProperty(e)){for(f=[],g=c[e].split(" "),h=0,i=g.length;h<i;h++)f.push("-"+g[h]+"-"+e);c[e]=f,l.apply(m,f)}a.addListener("startrule",function(){d=[]}),a.addListener("startkeyframes",function(a){k=a.prefix||!0}),a.addListener("endkeyframes",function(){k=!1}),a.addListener("property",function(a){var b=a.property;CSSLint.Util.indexOf(m,b.text)>-1&&(k&&"string"==typeof k&&0===b.text.indexOf("-"+k+"-")||d.push(b))}),a.addListener("endrule",function(){if(d.length){var a,e,f,g,h,i,k,l,m,n,o={};for(a=0,e=d.length;a<e;a++){f=d[a];for(g in c)c.hasOwnProperty(g)&&(h=c[g],CSSLint.Util.indexOf(h,f.text)>-1&&(o[g]||(o[g]={full:h.slice(0),actual:[],actualNodes:[]}),CSSLint.Util.indexOf(o[g].actual,f.text)===-1&&(o[g].actual.push(f.text),o[g].actualNodes.push(f))))}for(g in o)if(o.hasOwnProperty(g)&&(i=o[g],k=i.full,l=i.actual,k.length>l.length))for(a=0,e=k.length;a<e;a++)m=k[a],CSSLint.Util.indexOf(l,m)===-1&&(n=1===l.length?l[0]:2===l.length?l.join(" and "):l.join(", "),b.report("The property "+m+" is compatible with "+n+" and should be included as well.",i.actualNodes[0].line,i.actualNodes[0].col,j))}})}}),CSSLint.addRule({id:"display-property-grouping",name:"Require properties appropriate for display",desc:"Certain properties shouldn't be used with certain display property values.",browsers:"All",init:function(a,b){function c(a,c,d){f[a]&&("string"==typeof h[a]&&f[a].value.toLowerCase()===h[a]||b.report(d||a+" can't be used with display: "+c+".",f[a].line,f[a].col,g))}function d(){f={}}function e(){var a=f.display?f.display.value:null;if(a)switch(a){case"inline":c("height",a),c("width",a),c("margin",a),c("margin-top",a),c("margin-bottom",a),c("float",a,"display:inline has no effect on floated elements (but may be used to fix the IE6 double-margin bug).");break;case"block":c("vertical-align",a);break;case"inline-block":c("float",a);break;default:0===a.indexOf("table-")&&(c("margin",a),c("margin-left",a),c("margin-right",a),c("margin-top",a),c("margin-bottom",a),c("float",a))}}var f,g=this,h={display:1,"float":"none",height:1,width:1,margin:1,"margin-left":1,"margin-right":1,"margin-bottom":1,"margin-top":1,padding:1,"padding-left":1,"padding-right":1,"padding-bottom":1,"padding-top":1,"vertical-align":1};a.addListener("startrule",d),a.addListener("startfontface",d),a.addListener("startkeyframerule",d),a.addListener("startpagemargin",d),a.addListener("startpage",d),a.addListener("property",function(a){var b=a.property.text.toLowerCase();h[b]&&(f[b]={value:a.value.text,line:a.property.line,col:a.property.col})}),a.addListener("endrule",e),a.addListener("endfontface",e),a.addListener("endkeyframerule",e),a.addListener("endpagemargin",e),a.addListener("endpage",e)}}),CSSLint.addRule({id:"duplicate-background-images",name:"Disallow duplicate background images",desc:"Every background-image should be unique. Use a common class for e.g. sprites.",browsers:"All",init:function(a,b){var c=this,d={};a.addListener("property",function(a){var e,f,g=a.property.text,h=a.value;if(g.match(/background/i))for(e=0,f=h.parts.length;e<f;e++)"uri"===h.parts[e].type&&("undefined"==typeof d[h.parts[e].uri]?d[h.parts[e].uri]=a:b.report("Background image '"+h.parts[e].uri+"' was used multiple times, first declared at line "+d[h.parts[e].uri].line+", col "+d[h.parts[e].uri].col+".",a.line,a.col,c))})}}),CSSLint.addRule({id:"duplicate-properties",name:"Disallow duplicate properties",desc:"Duplicate properties must appear one after the other.",browsers:"All",init:function(a,b){function c(){d={}}var d,e,f=this;a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("startpage",c),a.addListener("startpagemargin",c),a.addListener("startkeyframerule",c),a.addListener("property",function(a){var c=a.property,g=c.text.toLowerCase();!d[g]||e===g&&d[g]!==a.value.text||b.report("Duplicate property '"+a.property+"' found.",a.line,a.col,f),d[g]=a.value.text,e=g})}}),CSSLint.addRule({id:"empty-rules",name:"Disallow empty rules",desc:"Rules without any properties specified should be removed.",browsers:"All",init:function(a,b){var c=this,d=0;a.addListener("startrule",function(){d=0}),a.addListener("property",function(){d++}),a.addListener("endrule",function(a){var e=a.selectors;0===d&&b.report("Rule is empty.",e[0].line,e[0].col,c)})}}),CSSLint.addRule({id:"errors",name:"Parsing Errors",desc:"This rule looks for recoverable syntax errors.",browsers:"All",init:function(a,b){var c=this;a.addListener("error",function(a){b.error(a.message,a.line,a.col,c)})}}),CSSLint.addRule({id:"fallback-colors",name:"Require fallback colors",desc:"For older browsers that don't support RGBA, HSL, or HSLA, provide a fallback color.",browsers:"IE6,IE7,IE8",init:function(a,b){function c(){e={},d=null}var d,e,f=this,g={color:1,background:1,"border-color":1,"border-top-color":1,"border-right-color":1,"border-bottom-color":1,"border-left-color":1,border:1,"border-top":1,"border-right":1,"border-bottom":1,"border-left":1,"background-color":1};a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("startpage",c),a.addListener("startpagemargin",c),a.addListener("startkeyframerule",c),a.addListener("property",function(a){var c=a.property,e=c.text.toLowerCase(),h=a.value.parts,i=0,j="",k=h.length;if(g[e])for(;i<k;)"color"===h[i].type&&("alpha"in h[i]||"hue"in h[i]?(/([^\)]+)\(/.test(h[i])&&(j=RegExp.$1.toUpperCase()),d&&d.property.text.toLowerCase()===e&&"compat"===d.colorType||b.report("Fallback "+e+" (hex or RGB) should precede "+j+" "+e+".",a.line,a.col,f)):a.colorType="compat"),i++;d=a})}}),CSSLint.addRule({id:"floats",name:"Disallow too many floats",desc:"This rule tests if the float property is used too many times",browsers:"All",init:function(a,b){var c=this,d=0;a.addListener("property",function(a){"float"===a.property.text.toLowerCase()&&"none"!==a.value.text.toLowerCase()&&d++}),a.addListener("endstylesheet",function(){b.stat("floats",d),d>=10&&b.rollupWarn("Too many floats ("+d+"), you're probably using them for layout. Consider using a grid system instead.",c)})}}),CSSLint.addRule({id:"font-faces",name:"Don't use too many web fonts",desc:"Too many different web fonts in the same stylesheet.",browsers:"All",init:function(a,b){var c=this,d=0;a.addListener("startfontface",function(){d++}),a.addListener("endstylesheet",function(){d>5&&b.rollupWarn("Too many @font-face declarations ("+d+").",c)})}}),CSSLint.addRule({id:"font-sizes",name:"Disallow too many font sizes",desc:"Checks the number of font-size declarations.",browsers:"All",init:function(a,b){var c=this,d=0;a.addListener("property",function(a){"font-size"===a.property.toString()&&d++}),a.addListener("endstylesheet",function(){b.stat("font-sizes",d),d>=10&&b.rollupWarn("Too many font-size declarations ("+d+"), abstraction needed.",c)})}}),CSSLint.addRule({id:"gradients",name:"Require all gradient definitions",desc:"When using a vendor-prefixed gradient, make sure to use them all.",browsers:"All",init:function(a,b){var c,d=this;a.addListener("startrule",function(){c={moz:0,webkit:0,oldWebkit:0,o:0}}),a.addListener("property",function(a){/\-(moz|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(a.value)?c[RegExp.$1]=1:/\-webkit\-gradient/i.test(a.value)&&(c.oldWebkit=1)}),a.addListener("endrule",function(a){var e=[];c.moz||e.push("Firefox 3.6+"),c.webkit||e.push("Webkit (Safari 5+, Chrome)"),c.oldWebkit||e.push("Old Webkit (Safari 4+, Chrome)"),c.o||e.push("Opera 11.1+"),e.length&&e.length<4&&b.report("Missing vendor-prefixed CSS gradients for "+e.join(", ")+".",a.selectors[0].line,a.selectors[0].col,d)})}}),CSSLint.addRule({id:"ids",name:"Disallow IDs in selectors",desc:"Selectors should not contain IDs.",browsers:"All",init:function(a,b){var c=this;a.addListener("startrule",function(d){var e,f,g,h,i,j,k,l=d.selectors;for(i=0;i<l.length;i++){for(e=l[i],h=0,j=0;j<e.parts.length;j++)if(f=e.parts[j],f.type===a.SELECTOR_PART_TYPE)for(k=0;k<f.modifiers.length;k++)g=f.modifiers[k],"id"===g.type&&h++;1===h?b.report("Don't use IDs in selectors.",e.line,e.col,c):h>1&&b.report(h+" IDs in the selector, really?",e.line,e.col,c)}})}}),CSSLint.addRule({id:"import",name:"Disallow @import",desc:"Don't use @import, use <link> instead.",browsers:"All",init:function(a,b){var c=this;a.addListener("import",function(a){b.report("@import prevents parallel downloads, use <link> instead.",a.line,a.col,c)})}}),CSSLint.addRule({id:"important",name:"Disallow !important",desc:"Be careful when using !important declaration",browsers:"All",init:function(a,b){var c=this,d=0;a.addListener("property",function(a){a.important===!0&&(d++,b.report("Use of !important",a.line,a.col,c))}),a.addListener("endstylesheet",function(){b.stat("important",d),d>=10&&b.rollupWarn("Too many !important declarations ("+d+"), try to use less than 10 to avoid specificity issues.",c)})}}),CSSLint.addRule({id:"known-properties",name:"Require use of known properties",desc:"Properties should be known (listed in CSS3 specification) or be a vendor-prefixed property.",browsers:"All",init:function(a,b){var c=this;a.addListener("property",function(a){a.invalid&&b.report(a.invalid.message,a.line,a.col,c)})}}),CSSLint.addRule({id:"order-alphabetical",name:"Alphabetical order",desc:"Assure properties are in alphabetical order",browsers:"All",init:function(a,b){var c,d=this,e=function(){c=[]};a.addListener("startrule",e),a.addListener("startfontface",e),a.addListener("startpage",e),a.addListener("startpagemargin",e),a.addListener("startkeyframerule",e),a.addListener("property",function(a){var b=a.property.text,d=b.toLowerCase().replace(/^-.*?-/,"");c.push(d)}),a.addListener("endrule",function(a){var e=c.join(","),f=c.sort().join(",");e!==f&&b.report("Rule doesn't have all its properties in alphabetical ordered.",a.line,a.col,d)})}}),CSSLint.addRule({id:"outline-none",name:"Disallow outline: none",desc:"Use of outline: none or outline: 0 should be limited to :focus rules.",browsers:"All",tags:["Accessibility"],init:function(a,b){function c(a){e=a.selectors?{line:a.line,col:a.col,selectors:a.selectors,propCount:0,outline:!1}:null}function d(){e&&e.outline&&(e.selectors.toString().toLowerCase().indexOf(":focus")===-1?b.report("Outlines should only be modified using :focus.",e.line,e.col,f):1===e.propCount&&b.report("Outlines shouldn't be hidden unless other visual changes are made.",e.line,e.col,f))}var e,f=this;a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("startpage",c),a.addListener("startpagemargin",c),a.addListener("startkeyframerule",c),a.addListener("property",function(a){var b=a.property.text.toLowerCase(),c=a.value;e&&(e.propCount++,"outline"!==b||"none"!==c.toString()&&"0"!==c.toString()||(e.outline=!0))}),a.addListener("endrule",d),a.addListener("endfontface",d),a.addListener("endpage",d),a.addListener("endpagemargin",d),a.addListener("endkeyframerule",d)}}),CSSLint.addRule({id:"overqualified-elements",name:"Disallow overqualified elements",desc:"Don't use classes or IDs with elements (a.foo or a#foo).",browsers:"All",init:function(a,b){var c=this,d={};a.addListener("startrule",function(e){var f,g,h,i,j,k,l=e.selectors;for(i=0;i<l.length;i++)for(f=l[i],j=0;j<f.parts.length;j++)if(g=f.parts[j],g.type===a.SELECTOR_PART_TYPE)for(k=0;k<g.modifiers.length;k++)h=g.modifiers[k],g.elementName&&"id"===h.type?b.report("Element ("+g+") is overqualified, just use "+h+" without element name.",g.line,g.col,c):"class"===h.type&&(d[h]||(d[h]=[]),d[h].push({modifier:h,part:g}))}),a.addListener("endstylesheet",function(){var a;for(a in d)d.hasOwnProperty(a)&&1===d[a].length&&d[a][0].part.elementName&&b.report("Element ("+d[a][0].part+") is overqualified, just use "+d[a][0].modifier+" without element name.",d[a][0].part.line,d[a][0].part.col,c)})}}),CSSLint.addRule({id:"qualified-headings",name:"Disallow qualified headings",desc:"Headings should not be qualified (namespaced).",browsers:"All",init:function(a,b){var c=this;a.addListener("startrule",function(d){var e,f,g,h,i=d.selectors;for(g=0;g<i.length;g++)for(e=i[g],h=0;h<e.parts.length;h++)f=e.parts[h],f.type===a.SELECTOR_PART_TYPE&&f.elementName&&/h[1-6]/.test(f.elementName.toString())&&h>0&&b.report("Heading ("+f.elementName+") should not be qualified.",f.line,f.col,c)})}}),CSSLint.addRule({id:"regex-selectors",name:"Disallow selectors that look like regexs",desc:"Selectors that look like regular expressions are slow and should be avoided.",browsers:"All",init:function(a,b){var c=this;a.addListener("startrule",function(d){var e,f,g,h,i,j,k=d.selectors;for(h=0;h<k.length;h++)for(e=k[h],i=0;i<e.parts.length;i++)if(f=e.parts[i],f.type===a.SELECTOR_PART_TYPE)for(j=0;j<f.modifiers.length;j++)g=f.modifiers[j],"attribute"===g.type&&/([\~\|\^\$\*]=)/.test(g)&&b.report("Attribute selectors with "+RegExp.$1+" are slow!",g.line,g.col,c)})}}),CSSLint.addRule({id:"rules-count",name:"Rules Count",desc:"Track how many rules there are.",browsers:"All",init:function(a,b){var c=0;a.addListener("startrule",function(){c++}),a.addListener("endstylesheet",function(){b.stat("rule-count",c)})}}),CSSLint.addRule({id:"selector-max-approaching",name:"Warn when approaching the 4095 selector limit for IE",desc:"Will warn when selector count is >= 3800 selectors.",browsers:"IE",init:function(a,b){var c=this,d=0;a.addListener("startrule",function(a){d+=a.selectors.length}),a.addListener("endstylesheet",function(){d>=3800&&b.report("You have "+d+" selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.",0,0,c)})}}),CSSLint.addRule({id:"selector-max",name:"Error when past the 4095 selector limit for IE",desc:"Will error when selector count is > 4095.",browsers:"IE",init:function(a,b){var c=this,d=0;a.addListener("startrule",function(a){d+=a.selectors.length}),a.addListener("endstylesheet",function(){d>4095&&b.report("You have "+d+" selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.",0,0,c)})}}),CSSLint.addRule({id:"selector-newline",name:"Disallow new-line characters in selectors",desc:"New-line characters in selectors are usually a forgotten comma and not a descendant combinator.",browsers:"All",init:function(a,b){function c(a){var c,e,f,g,h,i,j,k,l,m,n,o=a.selectors;for(c=0,e=o.length;c<e;c++)for(f=o[c],g=0,i=f.parts.length;g<i;g++)for(h=g+1;h<i;h++)j=f.parts[g],k=f.parts[h],l=j.type,m=j.line,n=k.line,"descendant"===l&&n>m&&b.report("newline character found in selector (forgot a comma?)",m,o[c].parts[0].col,d)}var d=this;a.addListener("startrule",c)}}),CSSLint.addRule({id:"shorthand",name:"Require shorthand properties",desc:"Use shorthand properties where possible.",browsers:"All",init:function(a,b){function c(){h={}}function d(a){var c,d,e,f;for(c in k)if(k.hasOwnProperty(c)){for(f=0,d=0,e=k[c].length;d<e;d++)f+=h[k[c][d]]?1:0;f===k[c].length&&b.report("The properties "+k[c].join(", ")+" can be replaced by "+c+".",a.line,a.col,i)}}var e,f,g,h,i=this,j={},k={margin:["margin-top","margin-bottom","margin-left","margin-right"],padding:["padding-top","padding-bottom","padding-left","padding-right"]};for(e in k)if(k.hasOwnProperty(e))for(f=0,g=k[e].length;f<g;f++)j[k[e][f]]=e;a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("property",function(a){var b=a.property.toString().toLowerCase();j[b]&&(h[b]=1)}),a.addListener("endrule",d),a.addListener("endfontface",d)}}),CSSLint.addRule({id:"star-property-hack",name:"Disallow properties with a star prefix",desc:"Checks for the star property hack (targets IE6/7)",browsers:"All",init:function(a,b){var c=this;a.addListener("property",function(a){var d=a.property;"*"===d.hack&&b.report("Property with star prefix found.",a.property.line,a.property.col,c)})}}),CSSLint.addRule({id:"text-indent",name:"Disallow negative text-indent",desc:"Checks for text indent less than -99px",browsers:"All",init:function(a,b){function c(){e=!1,f="inherit"}function d(){e&&"ltr"!==f&&b.report("Negative text-indent doesn't work well with RTL. If you use text-indent for image replacement explicitly set direction for that item to ltr.",e.line,e.col,g)}var e,f,g=this;a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("property",function(a){var b=a.property.toString().toLowerCase(),c=a.value;"text-indent"===b&&c.parts[0].value<-99?e=a.property:"direction"===b&&"ltr"===c.toString()&&(f="ltr")}),a.addListener("endrule",d),a.addListener("endfontface",d)}}),CSSLint.addRule({id:"underscore-property-hack",name:"Disallow properties with an underscore prefix",desc:"Checks for the underscore property hack (targets IE6)",browsers:"All",init:function(a,b){var c=this;a.addListener("property",function(a){var d=a.property;"_"===d.hack&&b.report("Property with underscore prefix found.",a.property.line,a.property.col,c)})}}),CSSLint.addRule({id:"unique-headings",name:"Headings should only be defined once",desc:"Headings should be defined only once.",browsers:"All",init:function(a,b){var c=this,d={h1:0,h2:0,h3:0,h4:0,h5:0,h6:0};a.addListener("startrule",function(a){var e,f,g,h,i,j=a.selectors;for(h=0;h<j.length;h++)if(e=j[h],f=e.parts[e.parts.length-1],f.elementName&&/(h[1-6])/i.test(f.elementName.toString())){for(i=0;i<f.modifiers.length;i++)if("pseudo"===f.modifiers[i].type){g=!0;break}g||(d[RegExp.$1]++,d[RegExp.$1]>1&&b.report("Heading ("+f.elementName+") has already been defined.",f.line,f.col,c))}}),a.addListener("endstylesheet",function(){var a,e=[];for(a in d)d.hasOwnProperty(a)&&d[a]>1&&e.push(d[a]+" "+a+"s");e.length&&b.rollupWarn("You have "+e.join(", ")+" defined in this stylesheet.",c)})}}),CSSLint.addRule({id:"universal-selector",name:"Disallow universal selector",desc:"The universal selector (*) is known to be slow.",browsers:"All",init:function(a,b){var c=this;a.addListener("startrule",function(a){var d,e,f,g=a.selectors;for(f=0;f<g.length;f++)d=g[f],e=d.parts[d.parts.length-1],"*"===e.elementName&&b.report(c.desc,e.line,e.col,c)})}}),CSSLint.addRule({id:"unqualified-attributes",name:"Disallow unqualified attribute selectors",desc:"Unqualified attribute selectors are known to be slow.",browsers:"All",init:function(a,b){var c=this;a.addListener("startrule",function(d){var e,f,g,h,i,j=d.selectors;for(h=0;h<j.length;h++)if(e=j[h],f=e.parts[e.parts.length-1],f.type===a.SELECTOR_PART_TYPE)for(i=0;i<f.modifiers.length;i++)g=f.modifiers[i],"attribute"!==g.type||f.elementName&&"*"!==f.elementName||b.report(c.desc,f.line,f.col,c)})}}),CSSLint.addRule({id:"vendor-prefix",name:"Require standard property with vendor prefix",desc:"When using a vendor-prefixed property, make sure to include the standard one.",browsers:"All",init:function(a,b){function c(){e={},f=1}function d(){var a,c,d,f,i,j=[];for(a in e)h[a]&&j.push({actual:a,needed:h[a]});for(c=0,d=j.length;c<d;c++)f=j[c].needed,i=j[c].actual,e[f]?e[f][0].pos<e[i][0].pos&&b.report("Standard property '"+f+"' should come after vendor-prefixed property '"+i+"'.",e[i][0].name.line,e[i][0].name.col,g):b.report("Missing standard property '"+f+"' to go along with '"+i+"'.",e[i][0].name.line,e[i][0].name.col,g)}var e,f,g=this,h={"-webkit-border-radius":"border-radius","-webkit-border-top-left-radius":"border-top-left-radius","-webkit-border-top-right-radius":"border-top-right-radius","-webkit-border-bottom-left-radius":"border-bottom-left-radius","-webkit-border-bottom-right-radius":"border-bottom-right-radius","-o-border-radius":"border-radius","-o-border-top-left-radius":"border-top-left-radius","-o-border-top-right-radius":"border-top-right-radius","-o-border-bottom-left-radius":"border-bottom-left-radius","-o-border-bottom-right-radius":"border-bottom-right-radius","-moz-border-radius":"border-radius","-moz-border-radius-topleft":"border-top-left-radius","-moz-border-radius-topright":"border-top-right-radius","-moz-border-radius-bottomleft":"border-bottom-left-radius","-moz-border-radius-bottomright":"border-bottom-right-radius","-moz-column-count":"column-count","-webkit-column-count":"column-count","-moz-column-gap":"column-gap","-webkit-column-gap":"column-gap","-moz-column-rule":"column-rule","-webkit-column-rule":"column-rule","-moz-column-rule-style":"column-rule-style","-webkit-column-rule-style":"column-rule-style","-moz-column-rule-color":"column-rule-color","-webkit-column-rule-color":"column-rule-color","-moz-column-rule-width":"column-rule-width","-webkit-column-rule-width":"column-rule-width","-moz-column-width":"column-width","-webkit-column-width":"column-width","-webkit-column-span":"column-span","-webkit-columns":"columns","-moz-box-shadow":"box-shadow","-webkit-box-shadow":"box-shadow","-moz-transform":"transform","-webkit-transform":"transform","-o-transform":"transform","-ms-transform":"transform","-moz-transform-origin":"transform-origin","-webkit-transform-origin":"transform-origin","-o-transform-origin":"transform-origin","-ms-transform-origin":"transform-origin","-moz-box-sizing":"box-sizing","-webkit-box-sizing":"box-sizing"};a.addListener("startrule",c),a.addListener("startfontface",c),a.addListener("startpage",c),a.addListener("startpagemargin",c),a.addListener("startkeyframerule",c),a.addListener("property",function(a){var b=a.property.text.toLowerCase();e[b]||(e[b]=[]),e[b].push({name:a.property,value:a.value,pos:f++})}),a.addListener("endrule",d),a.addListener("endfontface",d),a.addListener("endpage",d),a.addListener("endpagemargin",d),a.addListener("endkeyframerule",d)}}),CSSLint.addRule({id:"zero-units",name:"Disallow units for 0 values",desc:"You don't need to specify units when a value is 0.",browsers:"All",init:function(a,b){var c=this;a.addListener("property",function(a){for(var d=a.value.parts,e=0,f=d.length;e<f;)!d[e].units&&"percentage"!==d[e].type||0!==d[e].value||"time"===d[e].type||b.report("Values of 0 shouldn't have units specified.",d[e].line,d[e].col,c),e++})}}),function(){var a=function(a){return a&&a.constructor===String?a.replace(/[\"&><]/g,function(a){switch(a){case'"':return""";case"&":return"&";case"<":return"<";case">":return">"}}):""};CSSLint.addFormatter({id:"checkstyle-xml",name:"Checkstyle XML format",startFormat:function(){return'<?xml version="1.0" encoding="utf-8"?><checkstyle>'},endFormat:function(){return"</checkstyle>"},readError:function(b,c){return'<file name="'+a(b)+'"><error line="0" column="0" severty="error" message="'+a(c)+'"></error></file>'},formatResults:function(b,c){var d=b.messages,e=[],f=function(a){return a&&"name"in a?"net.csslint."+a.name.replace(/\s/g,""):""};return d.length>0&&(e.push('<file name="'+c+'">'),CSSLint.Util.forEach(d,function(b){b.rollup||e.push('<error line="'+b.line+'" column="'+b.col+'" severity="'+b.type+'" message="'+a(b.message)+'" source="'+f(b.rule)+'"/>')}),e.push("</file>")),e.join("")}})}(),CSSLint.addFormatter({id:"compact",name:"Compact, 'porcelain' format",startFormat:function(){return""},endFormat:function(){return""},formatResults:function(a,b,c){var d=a.messages,e="";c=c||{};var f=function(a){return a.charAt(0).toUpperCase()+a.slice(1)};return 0===d.length?c.quiet?"":b+": Lint Free!":(CSSLint.Util.forEach(d,function(a){e+=a.rollup?b+": "+f(a.type)+" - "+a.message+"\n":b+": line "+a.line+", col "+a.col+", "+f(a.type)+" - "+a.message+" ("+a.rule.id+")\n"}),e)}}),CSSLint.addFormatter({id:"csslint-xml",name:"CSSLint XML format",startFormat:function(){return'<?xml version="1.0" encoding="utf-8"?><csslint>'},endFormat:function(){return"</csslint>"},formatResults:function(a,b){var c=a.messages,d=[],e=function(a){return a&&a.constructor===String?a.replace(/\"/g,"'").replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">"):""};return c.length>0&&(d.push('<file name="'+b+'">'),CSSLint.Util.forEach(c,function(a){a.rollup?d.push('<issue severity="'+a.type+'" reason="'+e(a.message)+'" evidence="'+e(a.evidence)+'"/>'):d.push('<issue line="'+a.line+'" char="'+a.col+'" severity="'+a.type+'" reason="'+e(a.message)+'" evidence="'+e(a.evidence)+'"/>')}),d.push("</file>")),d.join("")}}),CSSLint.addFormatter({id:"junit-xml",name:"JUNIT XML format",startFormat:function(){return'<?xml version="1.0" encoding="utf-8"?><testsuites>'},endFormat:function(){return"</testsuites>"},formatResults:function(a,b){var c=a.messages,d=[],e={error:0,failure:0},f=function(a){return a&&"name"in a?"net.csslint."+a.name.replace(/\s/g,""):""},g=function(a){return a&&a.constructor===String?a.replace(/\"/g,"'").replace(/</g,"<").replace(/>/g,">"):""};return c.length>0&&(c.forEach(function(a){var b="warning"===a.type?"error":a.type;a.rollup||(d.push('<testcase time="0" name="'+f(a.rule)+'">'),d.push("<"+b+' message="'+g(a.message)+'"><![CDATA['+a.line+":"+a.col+":"+g(a.evidence)+"]]></"+b+">"),d.push("</testcase>"),e[b]+=1)}),d.unshift('<testsuite time="0" tests="'+c.length+'" skipped="0" errors="'+e.error+'" failures="'+e.failure+'" package="net.csslint" name="'+b+'">'),d.push("</testsuite>")),d.join("")}}),CSSLint.addFormatter({id:"lint-xml",name:"Lint XML format",startFormat:function(){return'<?xml version="1.0" encoding="utf-8"?><lint>'},endFormat:function(){return"</lint>"},formatResults:function(a,b){var c=a.messages,d=[],e=function(a){return a&&a.constructor===String?a.replace(/\"/g,"'").replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">"):""};return c.length>0&&(d.push('<file name="'+b+'">'),CSSLint.Util.forEach(c,function(a){a.rollup?d.push('<issue severity="'+a.type+'" reason="'+e(a.message)+'" evidence="'+e(a.evidence)+'"/>'):d.push('<issue line="'+a.line+'" char="'+a.col+'" severity="'+a.type+'" reason="'+e(a.message)+'" evidence="'+e(a.evidence)+'"/>')}),d.push("</file>")),d.join("")}}),CSSLint.addFormatter({id:"text",name:"Plain Text",startFormat:function(){return""},endFormat:function(){return""},formatResults:function(a,b,c){var d=a.messages,e="";if(c=c||{},0===d.length)return c.quiet?"":"\n\ncsslint: No errors in "+b+".";e="\n\ncsslint: There ",e+=1===d.length?"is 1 problem":"are "+d.length+" problems",e+=" in "+b+".";var f=b.lastIndexOf("/"),g=b;return f===-1&&(f=b.lastIndexOf("\\")),f>-1&&(g=b.substring(f+1)),CSSLint.Util.forEach(d,function(a,b){e=e+"\n\n"+g,a.rollup?(e+="\n"+(b+1)+": "+a.type,e+="\n"+a.message):(e+="\n"+(b+1)+": "+a.type+" at line "+a.line+", col "+a.col,e+="\n"+a.message,e+="\n"+a.evidence)}),e}}),module.exports.CSSLint=CSSLint}),ace.define("ace/mode/css_worker",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/worker/mirror","ace/mode/css/csslint"],function(a,b,c){
"use strict";var d=a("../lib/oop"),e=a("../lib/lang"),f=a("../worker/mirror").Mirror,g=a("./css/csslint").CSSLint,h=b.Worker=function(a){f.call(this,a),this.setTimeout(400),this.ruleset=null,this.setDisabledRules("ids|order-alphabetical"),this.setInfoRules("adjoining-classes|qualified-headings|zero-units|gradients|import|outline-none|vendor-prefix")};d.inherits(h,f),function(){this.setInfoRules=function(a){"string"==typeof a&&(a=a.split("|")),this.infoRules=e.arrayToMap(a),this.doc.getValue()&&this.deferredUpdate.schedule(100)},this.setDisabledRules=function(a){if(a){"string"==typeof a&&(a=a.split("|"));var b={};g.getRules().forEach(function(a){b[a.id]=!0}),a.forEach(function(a){delete b[a]}),this.ruleset=b}else this.ruleset=null;this.doc.getValue()&&this.deferredUpdate.schedule(100)},this.onUpdate=function(){var a=this.doc.getValue();if(!a)return this.sender.emit("csslint",[]);var b=this.infoRules,c=g.verify(a,this.ruleset);this.sender.emit("csslint",c.messages.map(function(a){return{row:a.line-1,column:a.col-1,text:a.message,type:b[a.rule.id]?"info":a.type,rule:a.rule.name}}))}}.call(h.prototype)}),ace.define("ace/lib/es5-shim",["require","exports","module"],function(a,b,c){function d(){}function e(a){try{return Object.defineProperty(a,"sentinel",{}),"sentinel"in a}catch(b){}}function f(a){return a=+a,a!==a?a=0:0!==a&&a!==1/0&&a!==-(1/0)&&(a=(a>0||-1)*Math.floor(Math.abs(a))),a}Function.prototype.bind||(Function.prototype.bind=function(a){var b=this;if("function"!=typeof b)throw new TypeError("Function.prototype.bind called on incompatible "+b);var c=o.call(arguments,1),e=function(){if(this instanceof e){var d=b.apply(this,c.concat(o.call(arguments)));return Object(d)===d?d:this}return b.apply(a,c.concat(o.call(arguments)))};return b.prototype&&(d.prototype=b.prototype,e.prototype=new d,d.prototype=null),e});var 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