!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.autoprefixer=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;gb[0]?1:a[0]0?1:c<0?-1:0)})},e=function(a,b,c){var d,e,f,g,h,i,j,k;c||(g=[b,{}],c=g[0],b=g[1]),e=b.match||/\sx($|\s)/,f=[],h=a.stats;for(d in h){k=h[d];for(j in k)i=k[j],i.match(e)&&f.push(d+" "+j)}return c(l(f))},k={},i=function(){var a,b,c,d,e,f,g,h;for(g=2<=arguments.length?n.call(arguments,0,c=arguments.length-1):(c=0,[]),a=arguments[c++],h=[],d=0,e=g.length;de&&(e=g.length);return b._autoprefixerMax=e},b.prototype.calcBefore=function(a,b,c){var d,e,g,h,i,j;for(null==c&&(c=""),d=b.style("before"),i=this.maxPrefixed(a,b),e=i-f.removeNote(c).length,g=h=0,j=e;0<=j?hj;g=0<=j?++h:--h)d+=" ";return d},b.prototype.restoreBefore=function(a){var b,c;return b=a.style("before").split("\n"),c=b[b.length-1],this.all.group(a).up(function(a){var b,d;if(b=a.style("before").split("\n"),d=b[b.length-1],d.length0){if("to "===a[0].slice(0,3))return a[0]=this.fixDirection(a[0]);if(a[0].indexOf("deg")!==-1)return a[0]=this.fixAngle(a[0]);if(a[0].indexOf(" at ")!==-1)return this.fixRadial(a)}},b.prototype.fixDirection=function(a){var b;return a=a.split(" "),a.splice(0,1),a=function(){var c,d,e;for(e=[],c=0,d=a.length;c=0&&c-1&&a.reduceSpaces(c),void j.remove(d);for(i=a.prefixes.values("remove",k),e=0,f=i.length;ed)return b===!1&&(b=c[e].length-d),c[e]=c[e].slice(0,-b),a.before=c.join("\n")})},a}(),b.exports=c}).call(this)},{"./utils":46,"./value":47,"postcss/lib/vendor":113}],43:[function(a,b,c){(function(){var c,d,e,f,g,h,i=function(a,b){function c(){this.constructor=a}for(var d in b)j.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},j={}.hasOwnProperty;c=a("./prefixer"),h=a("./utils"),e=a("num2fraction"),f=/(min|max)-resolution\s*:\s*\d*\.?\d+(dppx|dpi)/gi,g=/(min|max)-resolution(\s*:\s*)(\d*\.?\d+)(dppx|dpi)/i,d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.prototype.prefixName=function(a,b){return b="-moz-"===a?b+"--moz-device-pixel-ratio":a+b+"-device-pixel-ratio"},b.prototype.prefixQuery=function(a,b,c,d,f){return"dpi"===f&&(d=Number(d/96)),"-o-"===a&&(d=e(d)),this.prefixName(a,b)+c+d},b.prototype.clean=function(a){var b,c,d,e;if(!this.bad)for(this.bad=[],e=this.prefixes,b=0,c=e.length;b=0;){if(d=a.parent.nodes[e],"rule"!==d.type)return!1;h=!1;for(f in b)if(g=b[f],d.selector===g){if(c===f)return!0;h=!0;break}if(!h)return!1;e-=1}return!1},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+this.prefixed(b))},b.prototype.add=function(a,b){var c,d;if(d=this.prefixeds(a),!this.already(a,d,b))return c=this.clone(a,{selector:d[b]}),a.parent.insertBefore(a,c)},b.prototype.old=function(a){return new d(this,a)},b}(e),b.exports=f}).call(this)},{"./browsers":4,"./old-selector":38,"./prefixer":40,"./utils":46}],45:[function(a,b,c){(function(){var c,d,e,f,g,h,i,j,k;c=a("./prefixes"),e=a("./value"),k=a("./utils"),i=a("postcss"),h=a("postcss/lib/list"),j=/\(\s*([^\(\):]+)\s*:([^\)]+)/,g=/\(\s*([^\(\):]+)\s*:\s*(.+)\s*\)/g,f=/(not\s*)?\(\s*([^\(\):]+)\s*:\s*(.+?(?!\s*or\s*).+?)\s*\)*\s*\)\s*or\s*/gi,d=function(){function a(a){this.all=a}return a.prototype.virtual=function(a,b){var c;return c=i.parse("a{}").first,c.append({prop:a,value:b,before:""}),c},a.prototype.prefixed=function(a,b){var c,d,f,g,h,i,j,k,l;for(l=this.virtual(a,b),i=this.all.add[a],null!=i&&"function"==typeof i.process&&i.process(l.first),j=l.nodes,d=0,g=j.length;dL)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+L.toString(16)+" bytes");e<0?e=0:e>>>=0,d.TYPED_ARRAY_SUPPORT?c=d._augment(new Uint8Array(e)):(c.length=e,c._isBuffer=!0);var g;if(d.TYPED_ARRAY_SUPPORT&&"number"==typeof a.byteLength)c._set(a);else if(A(a))if(d.isBuffer(a))for(g=0;g0&&e<=d.poolSize&&(c.parent=M),c}function e(a,b){if(!(this instanceof e))return new e(a,b);var c=new d(a,b);return delete c.parent,c}function f(a,b,c,d){c=Number(c)||0;var e=a.length-c;d?(d=Number(d),d>e&&(d=e)):d=e;var f=b.length;if(f%2!==0)throw new Error("Invalid hex string");d>f/2&&(d=f/2);for(var g=0;gd)&&(c=d);for(var e="",f=b;fc)throw new RangeError("Trying to access beyond buffer length")}function s(a,b,c,e,f,g){if(!d.isBuffer(a))throw new TypeError("buffer must be a Buffer instance");if(b>f||ba.length)throw new RangeError("index out of range")}function t(a,b,c,d){b<0&&(b=65535+b+1);for(var e=0,f=Math.min(a.length-c,2);e>>8*(d?e:1-e)}function u(a,b,c,d){b<0&&(b=4294967295+b+1);for(var e=0,f=Math.min(a.length-c,4);e>>8*(d?e:3-e)&255}function v(a,b,c,d,e,f){if(b>e||ba.length)throw new RangeError("index out of range");if(c<0)throw new RangeError("index out of range")}function w(a,b,c,d,e){return e||v(a,b,c,4,3.4028234663852886e38,-3.4028234663852886e38),J.write(a,b,c,d,23,4),c+4}function x(a,b,c,d,e){return e||v(a,b,c,8,1.7976931348623157e308,-1.7976931348623157e308),J.write(a,b,c,d,52,8),c+8}function y(a){if(a=z(a).replace(O,""),a.length<2)return"";for(;a.length%4!==0;)a+="=";return a}function z(a){return a.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}function A(a){return K(a)||d.isBuffer(a)||a&&"object"==typeof a&&"number"==typeof a.length}function B(a){return a<16?"0"+a.toString(16):a.toString(16)}function C(a,b){b=b||1/0;for(var c,d=a.length,e=null,f=[],g=0;g55295&&c<57344){if(!e){if(c>56319){(b-=3)>-1&&f.push(239,191,189);continue}if(g+1===d){(b-=3)>-1&&f.push(239,191,189);continue}e=c;continue}if(c<56320){(b-=3)>-1&&f.push(239,191,189),e=c;continue}c=e-55296<<10|c-56320|65536,e=null}else e&&((b-=3)>-1&&f.push(239,191,189),e=null);if(c<128){if((b-=1)<0)break;f.push(c)}else if(c<2048){if((b-=2)<0)break;f.push(c>>6|192,63&c|128)}else if(c<65536){if((b-=3)<0)break;f.push(c>>12|224,c>>6&63|128,63&c|128)}else{if(!(c<2097152))throw new Error("Invalid code point");if((b-=4)<0)break;f.push(c>>18|240,c>>12&63|128,c>>6&63|128,63&c|128)}}return f}function D(a){for(var b=[],c=0;c>8,e=c%256,f.push(e),f.push(d);return f}function F(a){return I.toByteArray(y(a))}function G(a,b,c,d){for(var e=0;e=b.length||e>=a.length);e++)b[e+c]=a[e];return e}function H(a){try{return decodeURIComponent(a)}catch(b){return String.fromCharCode(65533)}}/*! * The buffer module from node.js, for the browser. * * @author Feross Aboukhadijeh * @license MIT */ var I=a("base64-js"),J=a("ieee754"),K=a("is-array");c.Buffer=d,c.SlowBuffer=e,c.INSPECT_MAX_BYTES=50,d.poolSize=8192;var L=1073741823,M={};d.TYPED_ARRAY_SUPPORT=function(){try{var a=new ArrayBuffer(0),b=new Uint8Array(a);return b.foo=function(){return 42},42===b.foo()&&"function"==typeof b.subarray&&0===new Uint8Array(1).subarray(1,1).byteLength}catch(c){return!1}}(),d.isBuffer=function(a){return!(null==a||!a._isBuffer)},d.compare=function(a,b){if(!d.isBuffer(a)||!d.isBuffer(b))throw new TypeError("Arguments must be Buffers");if(a===b)return 0;for(var c=a.length,e=b.length,f=0,g=Math.min(c,e);f>>1;break;case"utf8":case"utf-8":c=C(a).length;break;case"base64":c=F(a).length;break;default:c=a.length}return c},d.prototype.length=void 0,d.prototype.parent=void 0,d.prototype.toString=function(a,b,c){var d=!1;if(b>>>=0,c=void 0===c||c===1/0?this.length:c>>>0,a||(a="utf8"),b<0&&(b=0),c>this.length&&(c=this.length),c<=b)return"";for(;;)switch(a){case"hex":return p(this,b,c);case"utf8":case"utf-8":return m(this,b,c);case"ascii":return n(this,b,c);case"binary":return o(this,b,c);case"base64":return l(this,b,c);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return q(this,b,c);default:if(d)throw new TypeError("Unknown encoding: "+a);a=(a+"").toLowerCase(),d=!0}},d.prototype.equals=function(a){if(!d.isBuffer(a))throw new TypeError("Argument must be a Buffer");return this===a||0===d.compare(this,a)},d.prototype.inspect=function(){var a="",b=c.INSPECT_MAX_BYTES;return this.length>0&&(a=this.toString("hex",0,b).match(/.{2}/g).join(" "),this.length>b&&(a+=" ... ")),""},d.prototype.compare=function(a){if(!d.isBuffer(a))throw new TypeError("Argument must be a Buffer");return this===a?0:d.compare(this,a)},d.prototype.indexOf=function(a,b){function c(a,b,c){for(var d=-1,e=0;c+e2147483647?b=2147483647:b<-2147483648&&(b=-2147483648),b>>=0,0===this.length)return-1;if(b>=this.length)return-1;if(b<0&&(b=Math.max(this.length+b,0)),"string"==typeof a)return 0===a.length?-1:String.prototype.indexOf.call(this,a,b);if(d.isBuffer(a))return c(this,a,b);if("number"==typeof a)return d.TYPED_ARRAY_SUPPORT&&"function"===Uint8Array.prototype.indexOf?Uint8Array.prototype.indexOf.call(this,a,b):c(this,[a],b);throw new TypeError("val must be string, number or Buffer")},d.prototype.get=function(a){return console.log(".get() is deprecated. Access using array indexes instead."),this.readUInt8(a)},d.prototype.set=function(a,b){return console.log(".set() is deprecated. Access using array indexes instead."),this.writeUInt8(a,b)},d.prototype.write=function(a,b,c,d){if(isFinite(b))isFinite(c)||(d=c,c=void 0);else{var e=d;d=b,b=c,c=e}if(b=Number(b)||0,c<0||b<0||b>this.length)throw new RangeError("attempt to write outside buffer bounds");var l=this.length-b;c?(c=Number(c),c>l&&(c=l)):c=l,d=String(d||"utf8").toLowerCase();var m;switch(d){case"hex":m=f(this,a,b,c);break;case"utf8":case"utf-8":m=g(this,a,b,c);break;case"ascii":m=h(this,a,b,c);break;case"binary":m=i(this,a,b,c);break;case"base64":m=j(this,a,b,c);break;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":m=k(this,a,b,c);break;default:throw new TypeError("Unknown encoding: "+d)}return m},d.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}},d.prototype.slice=function(a,b){var c=this.length;a=~~a,b=void 0===b?c:~~b,a<0?(a+=c,a<0&&(a=0)):a>c&&(a=c),b<0?(b+=c,b<0&&(b=0)):b>c&&(b=c),b>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a],e=1,f=0;++f>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a+--b],e=1;b>0&&(e*=256);)d+=this[a+--b]*e;return d},d.prototype.readUInt8=function(a,b){return b||r(a,1,this.length),this[a]},d.prototype.readUInt16LE=function(a,b){return b||r(a,2,this.length),this[a]|this[a+1]<<8},d.prototype.readUInt16BE=function(a,b){return b||r(a,2,this.length),this[a]<<8|this[a+1]},d.prototype.readUInt32LE=function(a,b){return b||r(a,4,this.length),(this[a]|this[a+1]<<8|this[a+2]<<16)+16777216*this[a+3]},d.prototype.readUInt32BE=function(a,b){return b||r(a,4,this.length),16777216*this[a]+(this[a+1]<<16|this[a+2]<<8|this[a+3])},d.prototype.readIntLE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a],e=1,f=0;++f=e&&(d-=Math.pow(2,8*b)),d},d.prototype.readIntBE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=b,e=1,f=this[a+--d];d>0&&(e*=256);)f+=this[a+--d]*e;return e*=128,f>=e&&(f-=Math.pow(2,8*b)),f},d.prototype.readInt8=function(a,b){return b||r(a,1,this.length),128&this[a]?(255-this[a]+1)*-1:this[a]},d.prototype.readInt16LE=function(a,b){b||r(a,2,this.length);var c=this[a]|this[a+1]<<8;return 32768&c?4294901760|c:c},d.prototype.readInt16BE=function(a,b){b||r(a,2,this.length);var c=this[a+1]|this[a]<<8;return 32768&c?4294901760|c:c},d.prototype.readInt32LE=function(a,b){return b||r(a,4,this.length),this[a]|this[a+1]<<8|this[a+2]<<16|this[a+3]<<24},d.prototype.readInt32BE=function(a,b){return b||r(a,4,this.length),this[a]<<24|this[a+1]<<16|this[a+2]<<8|this[a+3]},d.prototype.readFloatLE=function(a,b){return b||r(a,4,this.length),J.read(this,a,!0,23,4)},d.prototype.readFloatBE=function(a,b){return b||r(a,4,this.length),J.read(this,a,!1,23,4)},d.prototype.readDoubleLE=function(a,b){return b||r(a,8,this.length),J.read(this,a,!0,52,8)},d.prototype.readDoubleBE=function(a,b){return b||r(a,8,this.length),J.read(this,a,!1,52,8)},d.prototype.writeUIntLE=function(a,b,c,d){a=+a,b>>>=0,c>>>=0,d||s(this,a,b,c,Math.pow(2,8*c),0);var e=1,f=0;for(this[b]=255&a;++f>>0&255;return b+c},d.prototype.writeUIntBE=function(a,b,c,d){a=+a,b>>>=0,c>>>=0,d||s(this,a,b,c,Math.pow(2,8*c),0);var e=c-1,f=1;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=a/f>>>0&255;return b+c},d.prototype.writeUInt8=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,1,255,0),d.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),this[b]=a,b+1},d.prototype.writeUInt16LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,65535,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8):t(this,a,b,!0),b+2},d.prototype.writeUInt16BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,65535,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=a):t(this,a,b,!1),b+2},d.prototype.writeUInt32LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,4294967295,0),d.TYPED_ARRAY_SUPPORT?(this[b+3]=a>>>24,this[b+2]=a>>>16,this[b+1]=a>>>8,this[b]=a):u(this,a,b,!0),b+4},d.prototype.writeUInt32BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,4294967295,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=a):u(this,a,b,!1),b+4},d.prototype.writeIntLE=function(a,b,c,d){a=+a,b>>>=0,d||s(this,a,b,c,Math.pow(2,8*c-1)-1,-Math.pow(2,8*c-1));var e=0,f=1,g=a<0?1:0;for(this[b]=255&a;++e>0)-g&255;return b+c},d.prototype.writeIntBE=function(a,b,c,d){a=+a,b>>>=0,d||s(this,a,b,c,Math.pow(2,8*c-1)-1,-Math.pow(2,8*c-1));var e=c-1,f=1,g=a<0?1:0;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=(a/f>>0)-g&255;return b+c},d.prototype.writeInt8=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,1,127,-128),d.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),a<0&&(a=255+a+1),this[b]=a,b+1},d.prototype.writeInt16LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,32767,-32768),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8):t(this,a,b,!0),b+2},d.prototype.writeInt16BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,32767,-32768),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=a):t(this,a,b,!1),b+2},d.prototype.writeInt32LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,2147483647,-2147483648),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8,this[b+2]=a>>>16,this[b+3]=a>>>24):u(this,a,b,!0),b+4},d.prototype.writeInt32BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,2147483647,-2147483648),a<0&&(a=4294967295+a+1),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=a):u(this,a,b,!1),b+4},d.prototype.writeFloatLE=function(a,b,c){return w(this,a,b,!0,c)},d.prototype.writeFloatBE=function(a,b,c){return w(this,a,b,!1,c)},d.prototype.writeDoubleLE=function(a,b,c){return x(this,a,b,!0,c)},d.prototype.writeDoubleBE=function(a,b,c){return x(this,a,b,!1,c)},d.prototype.copy=function(a,b,c,e){if(c||(c=0),e||0===e||(e=this.length),b>=a.length&&(b=a.length),b||(b=0),e>0&&e=this.length)throw new RangeError("sourceStart out of bounds");if(e<0)throw new RangeError("sourceEnd out of bounds");e>this.length&&(e=this.length),a.length-b=this.length)throw new RangeError("start out of bounds");if(c<0||c>this.length)throw new RangeError("end out of bounds");var d;if("number"==typeof a)for(d=b;d0)throw new Error("Invalid string. Length must be a multiple of 4");var k=a.length;i="="===a.charAt(k-2)?2:"="===a.charAt(k-1)?1:0,j=new f(3*a.length/4-i),g=i>0?a.length-4:a.length;var l=0;for(d=0,e=0;d>16),c((65280&h)>>8),c(255&h);return 2===i?(h=b(a.charAt(d))<<2|b(a.charAt(d+1))>>4,c(255&h)):1===i&&(h=b(a.charAt(d))<<10|b(a.charAt(d+1))<<4|b(a.charAt(d+2))>>2,c(h>>8&255),c(255&h)),j}function e(a){function b(a){return d.charAt(a)}function c(a){return b(a>>18&63)+b(a>>12&63)+b(a>>6&63)+b(63&a)}var e,f,g,h=a.length%3,i="";for(e=0,g=a.length-h;e>2),i+=b(f<<4&63),i+="==";break;case 2:f=(a[a.length-2]<<8)+a[a.length-1],i+=b(f>>10),i+=b(f>>4&63),i+=b(f<<2&63),i+="="}return i}var f="undefined"!=typeof Uint8Array?Uint8Array:Array,g="+".charCodeAt(0),h="/".charCodeAt(0),i="0".charCodeAt(0),j="a".charCodeAt(0),k="A".charCodeAt(0),l="-".charCodeAt(0),m="_".charCodeAt(0);a.toByteArray=c,a.fromByteArray=e}("undefined"==typeof c?this.base64js={}:c)},{}],51:[function(a,b,c){c.read=function(a,b,c,d,e){var f,g,h=8*e-d-1,i=(1<>1,k=-7,l=c?e-1:0,m=c?-1:1,n=a[b+l];for(l+=m,f=n&(1<<-k)-1,n>>=-k,k+=h;k>0;f=256*f+a[b+l],l+=m,k-=8);for(g=f&(1<<-k)-1,f>>=-k,k+=d;k>0;g=256*g+a[b+l],l+=m,k-=8);if(0===f)f=1-j;else{if(f===i)return g?NaN:(n?-1:1)*(1/0);g+=Math.pow(2,d),f-=j}return(n?-1:1)*g*Math.pow(2,f-d)},c.write=function(a,b,c,d,e,f){var g,h,i,j=8*f-e-1,k=(1<>1,m=23===e?Math.pow(2,-24)-Math.pow(2,-77):0,n=d?0:f-1,o=d?1:-1,p=b<0||0===b&&1/b<0?1:0;for(b=Math.abs(b),isNaN(b)||b===1/0?(h=isNaN(b)?1:0,g=k):(g=Math.floor(Math.log(b)/Math.LN2),b*(i=Math.pow(2,-g))<1&&(g--,i*=2),b+=g+l>=1?m/i:m*Math.pow(2,1-l),b*i>=2&&(g++,i/=2),g+l>=k?(h=0,g=k):g+l>=1?(h=(b*i-1)*Math.pow(2,e),g+=l):(h=b*Math.pow(2,l-1)*Math.pow(2,e),g=0));e>=8;a[c+n]=255&h,n+=o,h/=256,e-=8);for(g=g<0;a[c+n]=255&g,n+=o,g/=256,j-=8);a[c+n-o]|=128*p}},{}],52:[function(a,b,c){var d=Array.isArray,e=Object.prototype.toString;b.exports=d||function(a){return!!a&&"[object Array]"==e.call(a)}},{}],53:[function(a,b,c){(function(a){function b(a,b){for(var c=0,d=a.length-1;d>=0;d--){var e=a[d];"."===e?a.splice(d,1):".."===e?(a.splice(d,1),c++):c&&(a.splice(d,1),c--)}if(b)for(;c--;c)a.unshift("..");return a}function d(a,b){if(a.filter)return a.filter(b);for(var c=[],d=0;d=-1&&!e;f--){var g=f>=0?arguments[f]:a.cwd();if("string"!=typeof g)throw new TypeError("Arguments to path.resolve must be strings");g&&(c=g+"/"+c,e="/"===g.charAt(0))}return c=b(d(c.split("/"),function(a){return!!a}),!e).join("/"),(e?"/":"")+c||"."},c.normalize=function(a){var e=c.isAbsolute(a),f="/"===g(a,-1);return a=b(d(a.split("/"),function(a){return!!a}),!e).join("/"),a||e||(a="."),a&&f&&(a+="/"),(e?"/":"")+a},c.isAbsolute=function(a){return"/"===a.charAt(0)},c.join=function(){var a=Array.prototype.slice.call(arguments,0);return c.normalize(d(a,function(a,b){if("string"!=typeof a)throw new TypeError("Arguments to path.join must be strings");return a}).join("/"))},c.relative=function(a,b){function d(a){for(var b=0;b=0&&""===a[c];c--);return b>c?[]:a.slice(b,c-b+1)}a=c.resolve(a).substr(1),b=c.resolve(b).substr(1);for(var e=d(a.split("/")),f=d(b.split("/")),g=Math.min(e.length,f.length),h=g,i=0;i 1%","last 2 versions","Firefox ESR","Opera 12.1"],h.major=["safari","opera","ios_saf","ie_mob","ie","firefox","chrome"],h.aliases={fx:"firefox",ff:"firefox",ios:"ios_saf",explorer:"ie",blackberry:"bb",explorermobile:"ie_mob",operamini:"op_mini",operamobile:"op_mob",chromeandroid:"and_chr",firefoxandroid:"and_ff"},h.versionAliases={},h.byName=function(a){a=a.toLowerCase(),a=h.aliases[a]||a;var b=h.data[a];if(!b)throw"Unknown browser "+a;return b},h.readConfig=function(a){if(a===!1)return!1;if(!f.readFileSync)return!1;"undefined"==typeof a&&(a=".");for(var b,c=e.resolve(a).split(e.sep);c.length;){if(b=c.concat(["browserslist"]).join(e.sep),f.existsSync(b)&&f.lstatSync(b).isFile())return h.parseConfig(f.readFileSync(b));c.pop()}return!1},h.parseConfig=function(a){return a.toString().replace(/#[^\n]*/g,"").split(/\n/).map(function(a){return a.trim()}).filter(function(a){return""!==a})},h.queries={lastVersions:{regexp:/^last (\d+) versions?$/i,select:function(a){var b=[];return h.major.forEach(function(c){var d=h.byName(c),e=d.released.slice(-a);e=e.map(function(a){return d.name+" "+a}),b=b.concat(e)}),b}},lastByBrowser:{regexp:/^last (\d+) (\w+) versions?$/i,select:function(a,b){var c=h.byName(b);return c.released.slice(-a).map(function(a){return c.name+" "+a})}},globalStatistics:{regexp:/^> (\d+\.?\d*)%$/,select:function(a){a=parseFloat(a);var b=[];for(var c in h.usage.global)h.usage.global[c]>a&&b.push(c);return b}},countryStatistics:{regexp:/^> (\d+\.?\d*)% in (\w\w)$/,select:function(b,c){b=parseFloat(b),c=c.toUpperCase();var d=[],e=h.usage[c];if(!e){e={};var f=a("caniuse-db/region-usage-json/"+c);for(var g in f.data)j(e,g,f.data[g]);h.usage[c]=e}for(var i in e)e[i]>b&&d.push(i);return d}},versions:{regexp:/^(\w+) (>=?|<=?)\s*([\d\.]+)/,select:function(a,b,c){var d=h.byName(a);c=parseFloat(c);var e;return">"==b?e=function(a){return parseFloat(a)>c}:">="==b?e=function(a){return parseFloat(a)>=c}:"<"==b?e=function(a){return parseFloat(a)",ie_id:"",chrome_id:""},audio:{title:"Audio element",description:"Method of playing sound on webpages (without requiring a plug-in).",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#the-audio-element",status:"ls",links:[{url:"http://html5doctor.com/native-audio-in-the-browser/",title:"HTML5 Doctor article"},{url:"https://dev.opera.com/articles/view/everything-you-need-to-know-about-html5-video-and-audio/",title:"Detailed article on video/audio elements"},{url:"http://www.jplayer.org/latest/demos/",title:"Demos of audio player that uses the audio element"},{url:"http://24ways.org/2010/the-state-of-html5-audio",title:"Detailed article on support"},{url:"http://textopia.org/androidsoundformats.html",title:"File format test page"},{url:"http://www.phoboslab.org/log/2011/03/the-state-of-html5-audio",title:"The State of HTML5 Audio"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/audio.js#audio",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/audio",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:91.84,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"