"use strict";

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

/*! picturefill - v3.0.2 - 2016-02-12
 * https://scottjehl.github.io/picturefill/
 * copyright (c) 2016 https://github.com/scottjehl/picturefill/blob/master/authors.txt; licensed mit
 */
!function (a) {
  var b = navigator.useragent;a.htmlpictureelement && /ecko/.test(b) && b.match(/rv\:(\d+)/) && regexp.$1 < 45 && addeventlistener("resize", function () {
    var b,
        c = document.createelement("source"),
        d = function d(a) {
      var b,
          d,
          e = a.parentnode;"picture" === e.nodename.touppercase() ? (b = c.clonenode(), e.insertbefore(b, e.firstelementchild), settimeout(function () {
        e.removechild(b);
      })) : (!a._pflastsize || a.offsetwidth > a._pflastsize) && (a._pflastsize = a.offsetwidth, d = a.sizes, a.sizes += ",100vw", settimeout(function () {
        a.sizes = d;
      }));
    },
        e = function e() {
      var a,
          b = document.queryselectorall("picture > img, img[srcset][sizes]");for (a = 0; a < b.length; a++) {
        d(b[a]);
      }
    },
        f = function f() {
      cleartimeout(b), b = settimeout(e, 99);
    },
        g = a.matchmedia && matchmedia("(orientation: landscape)"),
        h = function h() {
      f(), g && g.addlistener && g.addlistener(f);
    };return c.srcset = "data:image/gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==", /^[c|i]|d$/.test(document.readystate || "") ? h() : document.addeventlistener("domcontentloaded", h), f;
  }());
}(window), function (a, b, c) {
  "use strict";
  function d(a) {
    return " " === a || "	" === a || "\n" === a || "\f" === a || "\r" === a;
  }function e(b, c) {
    var d = new a.image();return d.onerror = function () {
      a[b] = !1, ba();
    }, d.onload = function () {
      a[b] = 1 === d.width, ba();
    }, d.src = c, "pending";
  }function f() {
    m = !1, p = a.devicepixelratio, n = {}, o = {}, s.dpr = p || 1, q.width = math.max(a.innerwidth || 0, z.clientwidth), q.height = math.max(a.innerheight || 0, z.clientheight), q.vw = q.width / 100, q.vh = q.height / 100, r = [q.height, q.width, p].join("-"), q.em = s.getemvalue(), q.rem = q.em;
  }function g(a, b, c, d) {
    var e, f, g, h;return "savedata" === b.algorithm ? a > 2.7 ? h = c + 1 : (f = b - c, e = math.pow(a - .6, 1.5), g = f * e, d && (g += .1 * e), h = a + g) : h = c > 1 ? math.sqrt(a * b) : a, h > c;
  }function h(a) {
    var b,
        c = s.getset(a),
        d = !1;"pending" !== c && (d = r, c && (b = s.setres(c), s.applysetcandidate(b, a))), a[s.ns].evaled = d;
  }function i(a, b) {
    return a.res - b.res;
  }function j(a, b, c) {
    var d;return !c && b && (c = a[s.ns].sets, c = c && c[c.length - 1]), d = k(b, c), d && (b = s.makeurl(b), a[s.ns].cursrc = b, a[s.ns].curcan = d, d.res || aa(d, d.set.sizes)), d;
  }function k(a, b) {
    var c, d, e;if (a && b) for (e = s.parseset(b), a = s.makeurl(a), c = 0; c < e.length; c++) {
      if (a === s.makeurl(e[c].url)) {
        d = e[c];break;
      }
    }return d;
  }function l(a, b) {
    var c,
        d,
        e,
        f,
        g = a.getelementsbytagname("source");for (c = 0, d = g.length; d > c; c++) {
      e = g[c], e[s.ns] = !0, f = e.getattribute("srcset"), f && b.push({ srcset: f, media: e.getattribute("media"), type: e.getattribute("type"), sizes: e.getattribute("sizes") });
    }
  }function m(a, b) {
    function c(b) {
      var c,
          d = b.exec(a.substring(m));return d ? (c = d[0], m += c.length, c) : void 0;
    }function e() {
      var a,
          c,
          d,
          e,
          f,
          i,
          j,
          k,
          l,
          m = !1,
          o = {};for (e = 0; e < h.length; e++) {
        f = h[e], i = f[f.length - 1], j = f.substring(0, f.length - 1), k = parseint(j, 10), l = parsefloat(j), x.test(j) && "w" === i ? ((a || c) && (m = !0), 0 === k ? m = !0 : a = k) : y.test(j) && "x" === i ? ((a || c || d) && (m = !0), 0 > l ? m = !0 : c = l) : x.test(j) && "h" === i ? ((d || c) && (m = !0), 0 === k ? m = !0 : d = k) : m = !0;
      }m || (o.url = g, a && (o.w = a), c && (o.d = c), d && (o.h = d), d || c || a || (o.d = 1), 1 === o.d && (b.has1x = !0), o.set = b, n.push(o));
    }function f() {
      for (c(t), i = "", j = "in descriptor";;) {
        if (k = a.charat(m), "in descriptor" === j) {
          if (d(k)) i && (h.push(i), i = "", j = "after descriptor");else {
            if ("," === k) return m += 1, i && h.push(i), void e();if ("(" === k) i += k, j = "in parens";else {
              if ("" === k) return i && h.push(i), void e();i += k;
            }
          }
        } else if ("in parens" === j) {
          if (")" === k) i += k, j = "in descriptor";else {
            if ("" === k) return h.push(i), void e();i += k;
          }
        } else if ("after descriptor" === j) if (d(k)) ;else {
          if ("" === k) return void e();j = "in descriptor", m -= 1;
        }m += 1;
      }
    }for (var g, h, i, j, k, l = a.length, m = 0, n = [];;) {
      if (c(u), m >= l) return n;g = c(v), h = [], "," === g.slice(-1) ? (g = g.replace(w, ""), e()) : f();
    }
  }function n(a) {
    function b(a) {
      function b() {
        f && (g.push(f), f = "");
      }function c() {
        g[0] && (h.push(g), g = []);
      }for (var e, f = "", g = [], h = [], i = 0, j = 0, k = !1;;) {
        if (e = a.charat(j), "" === e) return b(), c(), h;if (k) {
          if ("*" === e && "/" === a[j + 1]) {
            k = !1, j += 2, b();continue;
          }j += 1;
        } else {
          if (d(e)) {
            if (a.charat(j - 1) && d(a.charat(j - 1)) || !f) {
              j += 1;continue;
            }if (0 === i) {
              b(), j += 1;continue;
            }e = " ";
          } else if ("(" === e) i += 1;else if (")" === e) i -= 1;else {
            if ("," === e) {
              b(), c(), j += 1;continue;
            }if ("/" === e && "*" === a.charat(j + 1)) {
              k = !0, j += 2;continue;
            }
          }f += e, j += 1;
        }
      }
    }function c(a) {
      return k.test(a) && parsefloat(a) >= 0 ? !0 : l.test(a) ? !0 : "0" === a || "-0" === a || "+0" === a ? !0 : !1;
    }var e,
        f,
        g,
        h,
        i,
        j,
        k = /^(?:[+-]?[0-9]+|[0-9]*\.[0-9]+)(?:[ee][+-]?[0-9]+)?(?:ch|cm|em|ex|in|mm|pc|pt|px|rem|vh|vmin|vmax|vw)$/i,
        l = /^calc\((?:[0-9a-z \.\+\-\*\/\(\)]+)\)$/i;for (f = b(a), g = f.length, e = 0; g > e; e++) {
      if (h = f[e], i = h[h.length - 1], c(i)) {
        if (j = i, h.pop(), 0 === h.length) return j;if (h = h.join(" "), s.matchesmedia(h)) return j;
      }
    }return "100vw";
  }b.createelement("picture");var o,
      p,
      q,
      r,
      s = {},
      t = !1,
      u = function u() {},
      v = b.createelement("img"),
      w = v.getattribute,
      x = v.setattribute,
      y = v.removeattribute,
      z = b.documentelement,
      a = {},
      b = { algorithm: "" },
      c = "data-pfsrc",
      d = c + "set",
      e = navigator.useragent,
      f = /rident/.test(e) || /ecko/.test(e) && e.match(/rv\:(\d+)/) && regexp.$1 > 35,
      g = "currentsrc",
      h = /\s+\+?\d+(e\d+)?w/,
      i = /(\([^)]+\))?\s*(.+)/,
      j = a.picturefillcfg,
      k = "position:absolute;left:0;visibility:hidden;display:block;padding:0;border:none;font-size:1em;width:1em;overflow:hidden;clip:rect(0px, 0px, 0px, 0px)",
      l = "font-size:100%!important;",
      m = !0,
      n = {},
      o = {},
      p = a.devicepixelratio,
      q = { px: 1, "in": 96 },
      r = b.createelement("a"),
      s = !1,
      t = /^[ \t\n\r\u000c]+/,
      u = /^[, \t\n\r\u000c]+/,
      v = /^[^ \t\n\r\u000c]+/,
      w = /[,]+$/,
      x = /^\d+$/,
      y = /^-?(?:[0-9]+|[0-9]*\.[0-9]+)(?:[ee][+-]?[0-9]+)?$/,
      z = function z(a, b, c, d) {
    a.addeventlistener ? a.addeventlistener(b, c, d || !1) : a.attachevent && a.attachevent("on" + b, c);
  },
      $ = function $(a) {
    var b = {};return function (c) {
      return c in b || (b[c] = a(c)), b[c];
    };
  },
      _ = function () {
    var a = /^([\d\.]+)(em|vw|px)$/,
        b = function b() {
      for (var a = arguments, b = 0, c = a[0]; ++b in a;) {
        c = c.replace(a[b], a[++b]);
      }return c;
    },
        c = $(function (a) {
      return "return " + b((a || "").tolowercase(), /\band\b/g, "&&", /,/g, "||", /min-([a-z-\s]+):/g, "e.$1>=", /max-([a-z-\s]+):/g, "e.$1<=", /calc([^)]+)/g, "($1)", /(\d+[\.]*[\d]*)([a-z]+)/g, "($1 * e.$2)", /^(?!(e.[a-z]|[0-9\.&=|><\+\-\*\(\)\/])).*/gi, "") + ";";
    });return function (b, d) {
      var e;if (!(b in n)) if (n[b] = !1, d && (e = b.match(a))) n[b] = e[1] * q[e[2]];else try {
        n[b] = new function("e", c(b))(q);
      } catch (f) {}return n[b];
    };
  }(),
      aa = function aa(a, b) {
    return a.w ? (a.cwidth = s.calclistlength(b || "100vw"), a.res = a.w / a.cwidth) : a.res = a.d, a;
  },
      ba = function ba(a) {
    if (t) {
      var c,
          d,
          e,
          f = a || {};if (f.elements && 1 === f.elements.nodetype && ("img" === f.elements.nodename.touppercase() ? f.elements = [f.elements] : (f.context = f.elements, f.elements = null)), c = f.elements || s.qsa(f.context || b, f.reevaluate || f.reselect ? s.sel : s.selshort), e = c.length) {
        for (s.setuprun(f), s = !0, d = 0; e > d; d++) {
          s.fillimg(c[d], f);
        }s.teardownrun(f);
      }
    }
  };o = a.console && console.warn ? function (a) {
    console.warn(a);
  } : u, g in v || (g = "src"), a["image/jpeg"] = !0, a["image/gif"] = !0, a["image/png"] = !0, a["image/svg+xml"] = b.implementation.hasfeature("http://www.w3.org/tr/svg11/feature#image", "1.1"), s.ns = ("pf" + new date().gettime()).substr(0, 9), s.supsrcset = "srcset" in v, s.supsizes = "sizes" in v, s.suppicture = !!a.htmlpictureelement, s.supsrcset && s.suppicture && !s.supsizes && !function (a) {
    v.srcset = "data:,a", a.src = "data:,a", s.supsrcset = v.complete === a.complete, s.suppicture = s.supsrcset && s.suppicture;
  }(b.createelement("img")), s.supsrcset && !s.supsizes ? !function () {
    var a = "data:image/gif;base64,r0lgodlhagabapaaap///waaach5baaaaaaalaaaaaacaaeaaaicbaoaow==",
        c = "data:image/gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==",
        d = b.createelement("img"),
        e = function e() {
      var a = d.width;2 === a && (s.supsizes = !0), q = s.supsrcset && !s.supsizes, t = !0, settimeout(ba);
    };d.onload = e, d.onerror = e, d.setattribute("sizes", "9px"), d.srcset = c + " 1w," + a + " 9w", d.src = c;
  }() : t = !0, s.selshort = "picture>img,img[srcset]", s.sel = s.selshort, s.cfg = b, s.dpr = p || 1, s.u = q, s.types = a, s.setsize = u, s.makeurl = $(function (a) {
    return r.href = a, r.href;
  }), s.qsa = function (a, b) {
    return "queryselector" in a ? a.queryselectorall(b) : [];
  }, s.matchesmedia = function () {
    return a.matchmedia && (matchmedia("(min-width: 0.1em)") || {}).matches ? s.matchesmedia = function (a) {
      return !a || matchmedia(a).matches;
    } : s.matchesmedia = s.mmq, s.matchesmedia.apply(this, arguments);
  }, s.mmq = function (a) {
    return a ? _(a) : !0;
  }, s.calclength = function (a) {
    var b = _(a, !0) || !1;return 0 > b && (b = !1), b;
  }, s.supportstype = function (a) {
    return a ? a[a] : !0;
  }, s.parsesize = $(function (a) {
    var b = (a || "").match(i);return { media: b && b[1], length: b && b[2] };
  }), s.parseset = function (a) {
    return a.cands || (a.cands = m(a.srcset, a)), a.cands;
  }, s.getemvalue = function () {
    var a;if (!p && (a = b.body)) {
      var c = b.createelement("div"),
          d = z.style.csstext,
          e = a.style.csstext;c.style.csstext = k, z.style.csstext = l, a.style.csstext = l, a.appendchild(c), p = c.offsetwidth, a.removechild(c), p = parsefloat(p, 10), z.style.csstext = d, a.style.csstext = e;
    }return p || 16;
  }, s.calclistlength = function (a) {
    if (!(a in o) || b.ut) {
      var b = s.calclength(n(a));o[a] = b ? b : q.width;
    }return o[a];
  }, s.setres = function (a) {
    var b;if (a) {
      b = s.parseset(a);for (var c = 0, d = b.length; d > c; c++) {
        aa(b[c], a.sizes);
      }
    }return b;
  }, s.setres.res = aa, s.applysetcandidate = function (a, b) {
    if (a.length) {
      var c,
          d,
          e,
          f,
          h,
          k,
          l,
          m,
          n,
          o = b[s.ns],
          p = s.dpr;if (k = o.cursrc || b[g], l = o.curcan || j(b, k, a[0].set), l && l.set === a[0].set && (n = f && !b.complete && l.res - .1 > p, n || (l.cached = !0, l.res >= p && (h = l))), !h) for (a.sort(i), f = a.length, h = a[f - 1], d = 0; f > d; d++) {
        if (c = a[d], c.res >= p) {
          e = d - 1, h = a[e] && (n || k !== s.makeurl(c.url)) && g(a[e].res, c.res, p, a[e].cached) ? a[e] : c;break;
        }
      }h && (m = s.makeurl(h.url), o.cursrc = m, o.curcan = h, m !== k && s.setsrc(b, h), s.setsize(b));
    }
  }, s.setsrc = function (a, b) {
    var c;a.src = b.url, "image/svg+xml" === b.set.type && (c = a.style.width, a.style.width = a.offsetwidth + 1 + "px", a.offsetwidth + 1 && (a.style.width = c));
  }, s.getset = function (a) {
    var b,
        c,
        d,
        e = !1,
        f = a[s.ns].sets;for (b = 0; b < f.length && !e; b++) {
      if (c = f[b], c.srcset && s.matchesmedia(c.media) && (d = s.supportstype(c.type))) {
        "pending" === d && (c = d), e = c;break;
      }
    }return e;
  }, s.parsesets = function (a, b, d) {
    var e,
        f,
        g,
        h,
        i = b && "picture" === b.nodename.touppercase(),
        j = a[s.ns];(j.src === c || d.src) && (j.src = w.call(a, "src"), j.src ? x.call(a, c, j.src) : y.call(a, c)), (j.srcset === c || d.srcset || !s.supsrcset || a.srcset) && (e = w.call(a, "srcset"), j.srcset = e, h = !0), j.sets = [], i && (j.pic = !0, l(b, j.sets)), j.srcset ? (f = { srcset: j.srcset, sizes: w.call(a, "sizes") }, j.sets.push(f), g = (q || j.src) && h.test(j.srcset || ""), g || !j.src || k(j.src, f) || f.has1x || (f.srcset += ", " + j.src, f.cands.push({ url: j.src, d: 1, set: f }))) : j.src && j.sets.push({ srcset: j.src, sizes: null }), j.curcan = null, j.cursrc = c, j.supported = !(i || f && !s.supsrcset || g && !s.supsizes), h && s.supsrcset && !j.supported && (e ? (x.call(a, d, e), a.srcset = "") : y.call(a, d)), j.supported && !j.srcset && (!j.src && a.src || a.src !== s.makeurl(j.src)) && (null === j.src ? a.removeattribute("src") : a.src = j.src), j.parsed = !0;
  }, s.fillimg = function (a, b) {
    var c,
        d = b.reselect || b.reevaluate;a[s.ns] || (a[s.ns] = {}), c = a[s.ns], (d || c.evaled !== r) && ((!c.parsed || b.reevaluate) && s.parsesets(a, a.parentnode, b), c.supported ? c.evaled = r : h(a));
  }, s.setuprun = function () {
    (!s || m || p !== a.devicepixelratio) && f();
  }, s.suppicture ? (ba = u, s.fillimg = u) : !function () {
    var c,
        d = a.attachevent ? /d$|^c/ : /d$|^c|^i/,
        e = function e() {
      var a = b.readystate || "";f = settimeout(e, "loading" === a ? 200 : 999), b.body && (s.fillimgs(), c = c || d.test(a), c && cleartimeout(f));
    },
        f = settimeout(e, b.body ? 9 : 99),
        g = function g(a, b) {
      var c,
          d,
          e = function e() {
        var f = new date() - d;b > f ? c = settimeout(e, b - f) : (c = null, a());
      };return function () {
        d = new date(), c || (c = settimeout(e, b));
      };
    },
        h = z.clientheight,
        i = function i() {
      m = math.max(a.innerwidth || 0, z.clientwidth) !== q.width || z.clientheight !== h, h = z.clientheight, m && s.fillimgs();
    };z(a, "resize", g(i, 99)), z(b, "readystatechange", e);
  }(), s.picturefill = ba, s.fillimgs = ba, s.teardownrun = u, ba._ = s, a.picturefillcfg = { pf: s, push: function push(a) {
      var b = a.shift();"function" == typeof s[b] ? s[b].apply(s, a) : (b[b] = a[0], s && s.fillimgs({ reselect: !0 }));
    } };for (; j && j.length;) {
    a.picturefillcfg.push(j.shift());
  }a.picturefill = ba, "object" == (typeof module === "undefined" ? "undefined" : _typeof(module)) && "object" == _typeof(module.exports) ? module.exports = ba : "function" == typeof define && define.amd && define("picturefill", function () {
    return ba;
  }), s.suppicture || (a["image/webp"] = e("image/webp", "data:image/webp;base64,uklgrkoaaabxrujqvla4waoaaaaqaaaaaaaaaaaaquxqsawaaaabbxar/q9erp8daabwudgggaaaadabaj0bkgeaaqadadqlpaadcad++/1qaa=="));
}(window, document);