/**
 * StyleFix 1.0.3 & PrefixFree 1.0.7
 * @author Lea Verou
 * MIT license
 */
(function() {
	function t(e, t) {
		return [].slice.call((t || document).querySelectorAll(e))
	}

	if (!window.addEventListener)
		return;
	var e = window.StyleFix = {
		link : function(t) {
			try {
				if (t.rel !== "stylesheet" || t.hasAttribute("data-noprefix"))
					return
			} catch(n) {
				return
			}
			var r = t.href || t.getAttribute("data-href"),
			    i = r.replace(/[^\/]+$/, ""),
			    s = t.parentNode,
			    o = new XMLHttpRequest,
			    u;
			o.onreadystatechange = function() {
				o.readyState === 4 && u()
			};
			u = function() {
				var n = o.responseText;
				if (n && t.parentNode && (!o.status || o.status < 400 || o.status > 600)) {
					n = e.fix(n, !0, t);
					if (i) {
						n = n.replace(/url\(\s*?((?:"|')?)(.+?)\1\s*?\)/gi, function(e, t, n) {
							return /^([a-z]{3,10}:|\/|#)/i.test(n) ? e : 'url("' + i + n + '")'
						});
						var r = i.replace(/([\\\^\$*+[\]?{}.=!:(|)])/g, "\\$1");
						n = n.replace(RegExp("\\b(behavior:\\s*?url\\('?\"?)" + r, "gi"), "$1")
					}
					var u = document.createElement("style");
					u.textContent = n;
					u.media = t.media;
					u.disabled = t.disabled;
					u.setAttribute("data-href", t.getAttribute("href"));
					s.insertBefore(u, t);
					s.removeChild(t);
					u.media = t.media
				}
			};
			try {
				o.open("GET", r);
				o.send(null)
			} catch(n) {
				if ( typeof XDomainRequest != "undefined") {
					o = new XDomainRequest;
					o.onerror = o.onprogress = function() {
					};
					o.onload = u;
					o.open("GET", r);
					o.send(null)
				}
			}
			t.setAttribute("data-inprogress", "")
		},
		styleElement : function(t) {
			if (t.hasAttribute("data-noprefix"))
				return;
			var n = t.disabled;
			t.textContent = e.fix(t.textContent, !0, t);
			t.disabled = n
		},
		styleAttribute : function(t) {
			var n = t.getAttribute("style");
			n = e.fix(n, !1, t);
			t.setAttribute("style", n)
		},
		process : function() {
			t('link[rel="stylesheet"]:not([data-inprogress])').forEach(StyleFix.link);
			t("style").forEach(StyleFix.styleElement);
			t("[style]").forEach(StyleFix.styleAttribute)
		},
		register : function(t, n) {
			(e.fixers = e.fixers || []).splice(n === undefined ? e.fixers.length : n, 0, t)
		},
		fix : function(t, n, r) {
			for (var i = 0; i < e.fixers.length; i++)
				t = e.fixers[i](t, n, r) || t;
			return t
		},
		camelCase : function(e) {
			return e.replace(/-([a-z])/g, function(e, t) {
				return t.toUpperCase()
			}).replace("-", "")
		},
		deCamelCase : function(e) {
			return e.replace(/[A-Z]/g, function(e) {
				return "-" + e.toLowerCase()
			})
		}
	};
	(function() {
		setTimeout(function() {
			t('link[rel="stylesheet"]').forEach(StyleFix.link)
		}, 10);
		document.addEventListener("DOMContentLoaded", StyleFix.process, !1)
	})()
})();
(function(e) {
	function t(e, t, r, i, s) {
		e = n[e];
		if (e.length) {
			var o = RegExp(t + "(" + e.join("|") + ")" + r, "gi");
			s = s.replace(o, i)
		}
		return s
	}

	if (!window.StyleFix || !window.getComputedStyle)
		return;
	var n = window.PrefixFree = {
		prefixCSS : function(e, r, i) {
			var s = n.prefix;
			n.functions.indexOf("linear-gradient") > -1 && ( e = e.replace(/(\s|:|,)(repeating-)?linear-gradient\(\s*(-?\d*\.?\d*)deg/ig, function(e, t, n, r) {
				return t + (n || "") + "linear-gradient(" + (90 - r) + "deg"
			}));
			e = t("functions", "(\\s|:|,)", "\\s*\\(", "$1" + s + "$2(", e);
			e = t("keywords", "(\\s|:)", "(\\s|;|\\}|$)", "$1" + s + "$2$3", e);
			e = t("properties", "(^|\\{|\\s|;)", "\\s*:", "$1" + s + "$2:", e);
			if (n.properties.length) {
				var o = RegExp("\\b(" + n.properties.join("|") + ")(?!:)", "gi");
				e = t("valueProperties", "\\b", ":(.+?);", function(e) {
					return e.replace(o, s + "$1")
				}, e)
			}
			if (r) {
				e = t("selectors", "", "\\b", n.prefixSelector, e);
				e = t("atrules", "@", "\\b", "@" + s + "$1", e)
			}
			e = e.replace(RegExp("-" + s, "g"), "-");
			e = e.replace(/-\*-(?=[a-z]+)/gi, n.prefix);
			return e
		},
		property : function(e) {
			return (n.properties.indexOf(e) ? n.prefix : "") + e
		},
		value : function(e, r) {
			e = t("functions", "(^|\\s|,)", "\\s*\\(", "$1" + n.prefix + "$2(", e);
			e = t("keywords", "(^|\\s)", "(\\s|$)", "$1" + n.prefix + "$2$3", e);
			return e
		},
		prefixSelector : function(e) {
			return e.replace(/^:{1,2}/, function(e) {
				return e + n.prefix
			})
		},
		prefixProperty : function(e, t) {
			var r = n.prefix + e;
			return t ? StyleFix.camelCase(r) : r
		}
	};
	(function() {
		var e = {},
		    t = [],
		    r = {},
		    i = getComputedStyle(document.documentElement, null),
		    s = document.createElement("div").style,
		    o = function(n) {
			if (n.charAt(0) === "-") {
				t.push(n);
				var r = n.split("-"),
				    i = r[1];
				e[i] = ++e[i] || 1;
				while (r.length > 3) {
					r.pop();
					var s = r.join("-");
					u(s) && t.indexOf(s) === -1 && t.push(s)
				}
			}
		},
		    u = function(e) {
			return StyleFix.camelCase(e) in s
		};
		if (i.length > 0)
			for (var a = 0; a < i.length; a++)
				o(i[a]);
		else
			for (var f in i)o(StyleFix.deCamelCase(f));
		var l = {
			uses : 0
		};
		for (var c in e) {
			var h = e[c];
			l.uses < h && ( l = {
				prefix : c,
				uses : h
			})
		}
		n.prefix = "-" + l.prefix + "-";
		n.Prefix = StyleFix.camelCase(n.prefix);
		n.properties = [];
		for (var a = 0; a < t.length; a++) {
			var f = t[a];
			if (f.indexOf(n.prefix) === 0) {
				var p = f.slice(n.prefix.length);
				u(p) || n.properties.push(p)
			}
		}
		n.Prefix == "Ms" && !("transform" in s) && !("MsTransform" in s) && "msTransform" in s && n.properties.push("transform", "transform-origin");
		n.properties.sort()
	})();
	(function() {
		function i(e, t) {
			r[t] = "";
			r[t] = e;
			return !!r[t]
		}

		var e = {
			"linear-gradient" : {
				property : "backgroundImage",
				params : "red, teal"
			},
			calc : {
				property : "width",
				params : "1px + 5%"
			},
			element : {
				property : "backgroundImage",
				params : "#foo"
			},
			"cross-fade" : {
				property : "backgroundImage",
				params : "url(a.png), url(b.png), 50%"
			}
		};
		e["repeating-linear-gradient"] = e["repeating-radial-gradient"] = e["radial-gradient"] = e["linear-gradient"];
		var t = {
			initial : "color",
			"zoom-in" : "cursor",
			"zoom-out" : "cursor",
			box : "display",
			flexbox : "display",
			"inline-flexbox" : "display",
			flex : "display",
			"inline-flex" : "display"
		};
		n.functions = [];
		n.keywords = [];
		var r = document.createElement("div").style;
		for (var s in e) {
			var o = e[s],
			    u = o.property,
			    a = s + "(" + o.params + ")";
			!i(a, u) && i(n.prefix + a, u) && n.functions.push(s)
		}
		for (var f in t) {
			var u = t[f];
			!i(f, u) && i(n.prefix + f, u) && n.keywords.push(f)
		}
	})();
	(function() {
		function s(e) {
			i.textContent = e + "{}";
			return !!i.sheet.cssRules.length
		}

		var t = {
			":read-only" : null,
			":read-write" : null,
			":any-link" : null,
			"::selection" : null
		},
		    r = {
			keyframes : "name",
			viewport : null,
			document : 'regexp(".")'
		};
		n.selectors = [];
		n.atrules = [];
		var i = e.appendChild(document.createElement("style"));
		for (var o in t) {
			var u = o + (t[o] ? "(" + t[o] + ")" : "");
			!s(u) && s(n.prefixSelector(u)) && n.selectors.push(o)
		}
		for (var a in r) {
			var u = a + " " + (r[a] || "");
			!s("@" + u) && s("@" + n.prefix + u) && n.atrules.push(a)
		}
		e.removeChild(i)
	})();
	n.valueProperties = ["transition", "transition-property"];
	e.className += " " + n.prefix;
	StyleFix.register(n.prefixCSS)
})(document.documentElement);