/*!
 * Stickyfill -- `position: sticky` polyfill for  IE
 * v. 1.1.2 | https://github.com/wilddeer/stickyfill
 * Copyright Oleg Korsunsky | http://wd.dizaina.net/
 *
 * MIT License
 */! function(a, b) {
    function c() {
        y = D = z = A = B = C = K
    }
    function d(a, b) {
        for (var c in b) b.hasOwnProperty(c) && (a[c] = b[c])
    }
    function e(a) {
        return parseFloat(a) || 0
    }
    function f() {
        F = {
            top: b.pageYOffset,
            left: b.pageXOffset
        }
    }
    function g() {
        return b.pageXOffset != F.left ? (f(), void z()) : void(b.pageYOffset != F.top && (f(), i()))
    }
    function h() {
        setTimeout(function() {
            b.pageYOffset != F.top && (F.top = b.pageYOffset, i())
        }, 0)
    }
    function i() {
        for (var a = H.length - 1; a >= 0; a--) j(H[a])
    }
    function j(a) {
        if (a.inited) {
            var b = F.top <= a.limit.start ? 0 : F.top >= a.limit.end ? 2 : 1;
            a.mode != b && p(a, b)
        }
    }
    function k() {
        for (var a = H.length - 1; a >= 0; a--) if (H[a].inited) {
            var b = Math.abs(t(H[a].clone) - H[a].docOffsetTop),
                c = Math.abs(H[a].parent.node.offsetHeight - H[a].parent.height);
            if (b >= 2 || c >= 2) return !1
        }
        return !0
    }
    function l(a) {
        isNaN(parseFloat(a.computed.top)) || a.isCell || (a.inited = !0, a.clone || q(a), "absolute" != a.parent.computed.position && "relative" != a.parent.computed.position && (a.parent.node.style.position = "relative"), j(a), a.parent.height = a.parent.node.offsetHeight, a.docOffsetTop = t(a.clone))
    }
    function m(a) {
        var b = !0;
        a.clone && r(a), d(a.node.style, a.css);
        for (var c = H.length - 1; c >= 0; c--) if (H[c].node !== a.node && H[c].parent.node === a.parent.node) {
            b = !1;
            break
        }
        b && (a.parent.node.style.position = a.parent.css.position), a.mode = -1
    }
    function n() {
        for (var a = H.length - 1; a >= 0; a--) l(H[a])
    }
    function o() {
        for (var a = H.length - 1; a >= 0; a--) m(H[a])
    }
    function p(a, b) {
        var c = a.node.style;
        switch (b) {
            case 0:
                c.position = "absolute", c.left = a.offset.left + "px", c.right = a.offset.right + "px", c.top = a.offset.top + "px", c.bottom = "auto", c.width = "auto", c.marginLeft = 0, c.marginRight = 0, c.marginTop = 0;
                break;
            case 1:
                c.position = "fixed", c.left = a.box.left + "px", c.right = a.box.right + "px", c.top = a.css.top, c.bottom = "auto", c.width = "auto", c.marginLeft = 0, c.marginRight = 0, c.marginTop = 0;
                break;
            case 2:
                c.position = "absolute", c.left = a.offset.left + "px", c.right = a.offset.right + "px", c.top = "auto", c.bottom = 0, c.width = "auto", c.marginLeft = 0, c.marginRight = 0
        }
        a.mode = b
    }
    function q(a) {
        a.clone = document.createElement("div");
        var b = a.node.nextSibling || a.node,
            c = a.clone.style;
        c.height = a.height + "px", c.width = a.width + "px", c.marginTop = a.computed.marginTop, c.marginBottom = a.computed.marginBottom, c.marginLeft = a.computed.marginLeft, c.marginRight = a.computed.marginRight, c.padding = c.border = c.borderSpacing = 0, c.fontSize = "1em", c.position = "static", c.cssFloat = a.computed.cssFloat, a.node.parentNode.insertBefore(a.clone, b)
    }
    function r(a) {
        a.clone.parentNode.removeChild(a.clone), a.clone = void 0
    }
    function s(a) {
        var b = getComputedStyle(a),
            c = a.parentNode,
            d = getComputedStyle(c),
            f = a.style.position;
        a.style.position = "relative";
        var g = {
            top: b.top,
            marginTop: b.marginTop,
            marginBottom: b.marginBottom,
            marginLeft: b.marginLeft,
            marginRight: b.marginRight,
            cssFloat: b.cssFloat
        }, h = {
            top: e(b.top),
            marginBottom: e(b.marginBottom),
            paddingLeft: e(b.paddingLeft),
            paddingRight: e(b.paddingRight),
            borderLeftWidth: e(b.borderLeftWidth),
            borderRightWidth: e(b.borderRightWidth)
        };
        a.style.position = f;
        var i = {
            position: a.style.position,
            top: a.style.top,
            bottom: a.style.bottom,
            left: a.style.left,
            right: a.style.right,
            width: a.style.width,
            marginTop: a.style.marginTop,
            marginLeft: a.style.marginLeft,
            marginRight: a.style.marginRight
        }, j = u(a),
            k = u(c),
            l = {
                node: c,
                css: {
                    position: c.style.position
                },
                computed: {
                    position: d.position
                },
                numeric: {
                    borderLeftWidth: e(d.borderLeftWidth),
                    borderRightWidth: e(d.borderRightWidth),
                    borderTopWidth: e(d.borderTopWidth),
                    borderBottomWidth: e(d.borderBottomWidth)
                }
            }, m = {
                node: a,
                box: {
                    left: j.win.left,
                    right: J.clientWidth - j.win.right
                },
                offset: {
                    top: j.win.top - k.win.top - l.numeric.borderTopWidth,
                    left: j.win.left - k.win.left - l.numeric.borderLeftWidth,
                    right: -j.win.right + k.win.right - l.numeric.borderRightWidth
                },
                css: i,
                isCell: "table-cell" == b.display,
                computed: g,
                numeric: h,
                width: j.win.right - j.win.left,
                height: j.win.bottom - j.win.top,
                mode: -1,
                inited: !1,
                parent: l,
                limit: {
                    start: j.doc.top - h.top,
                    end: k.doc.top + c.offsetHeight - l.numeric.borderBottomWidth - a.offsetHeight - h.top - h.marginBottom
                }
            };
        return m
    }
    function t(a) {
        for (var b = 0; a;) b += a.offsetTop, a = a.offsetParent;
        return b
    }
    function u(a) {
        var c = a.getBoundingClientRect();
        return {
            doc: {
                top: c.top + b.pageYOffset,
                left: c.left + b.pageXOffset
            },
            win: c
        }
    }
    function v() {
        G = setInterval(function() {
            !k() && z()
        }, 500)
    }
    function w() {
        clearInterval(G)
    }
    function x() {
        I && (document[L] ? w() : v())
    }
    function y() {
        I || (f(), n(), b.addEventListener("scroll", g), b.addEventListener("wheel", h), b.addEventListener("resize", z), b.addEventListener("orientationchange", z), a.addEventListener(M, x), v(), I = !0)
    }
    function z() {
        if (I) {
            o();
            for (var a = H.length - 1; a >= 0; a--) H[a] = s(H[a].node);
            n()
        }
    }
    function A() {
        b.removeEventListener("scroll", g), b.removeEventListener("wheel", h), b.removeEventListener("resize", z), b.removeEventListener("orientationchange", z), a.removeEventListener(M, x), w(), I = !1
    }
    function B() {
        A(), o()
    }
    function C() {
        for (B(); H.length;) H.pop()
    }
    function D(a) {
        for (var b = H.length - 1; b >= 0; b--) if (H[b].node === a) return;
        var c = s(a);
        H.push(c), I ? l(c) : y()
    }
    function E(a) {
        for (var b = H.length - 1; b >= 0; b--) H[b].node === a && (m(H[b]), H.splice(b, 1))
    }
    var F, G, H = [],
        I = !1,
        J = a.documentElement,
        K = function() {}, L = "hidden",
        M = "visibilitychange";
    void 0 !== a.webkitHidden && (L = "webkitHidden", M = "webkitvisibilitychange"), b.getComputedStyle || c();
    for (var N = ["", "-webkit-", "-moz-", "-ms-"], O = document.createElement("div"), P = N.length - 1; P >= 0; P--) {
        try {
            O.style.position = N[P] + "sticky"
        } catch (Q) {}
        "" != O.style.position && c()
    }
    f(), b.Stickyfill = {
        stickies: H,
        add: D,
        remove: E,
        init: y,
        rebuild: z,
        pause: A,
        stop: B,
        kill: C
    }
}(document, window), window.jQuery && ! function($) {
    $.fn.Stickyfill = function() {
        return this.each(function() {
            Stickyfill.add(this)
        }), this
    }
}(window.jQuery);

var sticky = document.getElementById('sticky');
var screencheck = window.matchMedia("(max-width: 600px)");
Stickyfill.add(sticky);
if (screencheck.matches) {
  Stickyfill.remove(sticky);
}