pop new.js

/*
 Copyright (C) Federico Zivolo 2018
 Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
 */
(function(e, t) {
    'object' == typeof exports && 'undefined' != typeof module ? module.exports = t() : 'function' == typeof define && define.amd ? define(t) : e.Popper = t()
}
)(this, function() {
    'use strict';
    function e(e) {
        return e && '[object Function]' === {}.toString.call(e)
    }
    function t(e, t) {
        if (1 !== e.nodeType)
            return [];
        var o = getComputedStyle(e, null);
        return t ? o[t] : o
    }
    function o(e) {
        return 'HTML' === e.nodeName ? e : e.parentNode || e.host
    }
    function n(e) {
        if (!e)
            return document.body;
        switch (e.nodeName) {
        case 'HTML':
        case 'BODY':
            return e.ownerDocument.body;
        case '#document':
            return e.body;
        }
        var i = t(e)
          , r = i.overflow
          , p = i.overflowX
          , s = i.overflowY;
        return /(auto|scroll|overlay)/.test(r + s + p) ? e : n(o(e))
    }
    function r(e) {
        if (!e)
            return document.documentElement;
        for (var o = ie(10) ? document.body : null, n = e.offsetParent; n === o && e.nextElementSibling; )
            n = (e = e.nextElementSibling).offsetParent;
        var i = n && n.nodeName;
        return i && 'BODY' !== i && 'HTML' !== i ? -1 !== ['TD', 'TABLE'].indexOf(n.nodeName) && 'static' === t(n, 'position') ? r(n) : n : e ? e.ownerDocument.documentElement : document.documentElement
    }
    function p(e) {
        var t = e.nodeName;
        return 'BODY' !== t && ('HTML' === t || r(e.firstElementChild) === e)
    }
    function s(e) {
        return null === e.parentNode ? e : s(e.parentNode)
    }
    function d(e, t) {
        if (!e || !e.nodeType || !t || !t.nodeType)
            return document.documentElement;
        var o = e.compareDocumentPosition(t) & Node.DOCUMENT_POSITION_FOLLOWING
          , n = o ? e : t
          , i = o ? t : e
          , a = document.createRange();
        a.setStart(n, 0),
        a.setEnd(i, 0);
        var l = a.commonAncestorContainer;
        if (e !== l && t !== l || n.contains(i))
            return p(l) ? l : r(l);
        var f = s(e);
        return f.host ? d(f.host, t) : d(e, s(t).host)
    }
    function a(e) {
        var t = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : 'top'
          , o = 'top' === t ? 'scrollTop' : 'scrollLeft'
          , n = e.nodeName;
        if ('BODY' === n || 'HTML' === n) {
            var i = e.ownerDocument.documentElement
              , r = e.ownerDocument.scrollingElement || i;
            return r[o]
        }
        return e[o]
    }
    function l(e, t) {
        var o = 2 < arguments.length && void 0 !== arguments[2] && arguments[2]
          , n = a(t, 'top')
          , i = a(t, 'left')
          , r = o ? -1 : 1;
        return e.top += n * r,
        e.bottom += n * r,
        e.left += i * r,
        e.right += i * r,
        e
    }
    function f(e, t) {
        var o = 'x' === t ? 'Left' : 'Top'
          , n = 'Left' == o ? 'Right' : 'Bottom';
        return parseFloat(e['border' + o + 'Width'], 10) + parseFloat(e['border' + n + 'Width'], 10)
    }
    function m(e, t, o, n) {
        return Q(t['offset' + e], t['scroll' + e], o['client' + e], o['offset' + e], o['scroll' + e], ie(10) ? o['offset' + e] + n['margin' + ('Height' === e ? 'Top' : 'Left')] + n['margin' + ('Height' === e ? 'Bottom' : 'Right')] : 0)
    }
    function h() {
        var e = document.body
          , t = document.documentElement
          , o = ie(10) && getComputedStyle(t);
        return {
            height: m('Height', e, t, o),
            width: m('Width', e, t, o)
        }
    }
    function c(e) {
        return de({}, e, {
            right: e.left + e.width,
            bottom: e.top + e.height
        })
    }
    function g(e) {
        var o = {};
        try {
            if (ie(10)) {
                o = e.getBoundingClientRect();
                var n = a(e, 'top')
                  , i = a(e, 'left');
                o.top += n,
                o.left += i,
                o.bottom += n,
                o.right += i
            } else
                o = e.getBoundingClientRect()
        } catch (t) {}
        var r = {
            left: o.left,
            top: o.top,
            width: o.right - o.left,
            height: o.bottom - o.top
        }
          , p = 'HTML' === e.nodeName ? h() : {}
          , s = p.width || e.clientWidth || r.right - r.left
          , d = p.height || e.clientHeight || r.bottom - r.top
          , l = e.offsetWidth - s
          , m = e.offsetHeight - d;
        if (l || m) {
            var g = t(e);
            l -= f(g, 'x'),
            m -= f(g, 'y'),
            r.width -= l,
            r.height -= m
        }
        return c(r)
    }
    function u(e, o) {
        var i = 2 < arguments.length && void 0 !== arguments[2] && arguments[2]
          , r = ie(10)
          , p = 'HTML' === o.nodeName
          , s = g(e)
          , d = g(o)
          , a = n(e)
          , f = t(o)
          , m = parseFloat(f.borderTopWidth, 10)
          , h = parseFloat(f.borderLeftWidth, 10);
        i && 'HTML' === o.nodeName && (d.top = Q(d.top, 0),
        d.left = Q(d.left, 0));
        var u = c({
            top: s.top - d.top - m,
            left: s.left - d.left - h,
            width: s.width,
            height: s.height
        });
        if (u.marginTop = 0,
        u.marginLeft = 0,
        !r && p) {
            var b = parseFloat(f.marginTop, 10)
              , y = parseFloat(f.marginLeft, 10);
            u.top -= m - b,
            u.bottom -= m - b,
            u.left -= h - y,
            u.right -= h - y,
            u.marginTop = b,
            u.marginLeft = y
        }
        return (r && !i ? o.contains(a) : o === a && 'BODY' !== a.nodeName) && (u = l(u, o)),
        u
    }
    function b(e) {
        var t = 1 < arguments.length && void 0 !== arguments[1] && arguments[1]
          , o = e.ownerDocument.documentElement
          , n = u(e, o)
          , i = Q(o.clientWidth, window.innerWidth || 0)
          , r = Q(o.clientHeight, window.innerHeight || 0)
          , p = t ? 0 : a(o)
          , s = t ? 0 : a(o, 'left')
          , d = {
            top: p - n.top + n.marginTop,
            left: s - n.left + n.marginLeft,
            width: i,
            height: r
        };
        return c(d)
    }
    function y(e) {
        var n = e.nodeName;
        return 'BODY' === n || 'HTML' === n ? !1 : 'fixed' === t(e, 'position') || y(o(e))
    }
    function w(e) {
        if (!e || !e.parentElement || ie())
            return document.documentElement;
        for (var o = e.parentElement; o && 'none' === t(o, 'transform'); )
            o = o.parentElement;
        return o || document.documentElement
    }
    function E(e, t, i, r) {
        var p = 4 < arguments.length && void 0 !== arguments[4] && arguments[4]
          , s = {
            top: 0,
            left: 0
        }
          , a = p ? w(e) : d(e, t);
        if ('viewport' === r)
            s = b(a, p);
        else {
            var l;
            'scrollParent' === r ? (l = n(o(t)),
            'BODY' === l.nodeName && (l = e.ownerDocument.documentElement)) : 'window' === r ? l = e.ownerDocument.documentElement : l = r;
            var f = u(l, a, p);
            if ('HTML' === l.nodeName && !y(a)) {
                var m = h()
                  , c = m.height
                  , g = m.width;
                s.top += f.top - f.marginTop,
                s.bottom = c + f.top,
                s.left += f.left - f.marginLeft,
                s.right = g + f.left
            } else
                s = f
        }
        return s.left += i,
        s.top += i,
        s.right -= i,
        s.bottom -= i,
        s
    }
    function v(e) {
        var t = e.width
          , o = e.height;
        return t * o
    }
    function x(e, t, o, n, i) {
        var r = 5 < arguments.length && void 0 !== arguments[5] ? arguments[5] : 0;
        if (-1 === e.indexOf('auto'))
            return e;
        var p = E(o, n, r, i)
          , s = {
            top: {
                width: p.width,
                height: t.top - p.top
            },
            right: {
                width: p.right - t.right,
                height: p.height
            },
            bottom: {
                width: p.width,
                height: p.bottom - t.bottom
            },
            left: {
                width: t.left - p.left,
                height: p.height
            }
        }
          , d = Object.keys(s).map(function(e) {
            return de({
                key: e
            }, s[e], {
                area: v(s[e])
            })
        }).sort(function(e, t) {
            return t.area - e.area
        })
          , a = d.filter(function(e) {
            var t = e.width
              , n = e.height;
            return t >= o.clientWidth && n >= o.clientHeight
        })
          , l = 0 < a.length ? a[0].key : d[0].key
          , f = e.split('-')[1];
        return l + (f ? '-' + f : '')
    }
    function O(e, t, o) {
        var n = 3 < arguments.length && void 0 !== arguments[3] ? arguments[3] : null
          , i = n ? w(t) : d(t, o);
        return u(o, i, n)
    }
    function L(e) {
        var t = getComputedStyle(e)
          , o = parseFloat(t.marginTop) + parseFloat(t.marginBottom)
          , n = parseFloat(t.marginLeft) + parseFloat(t.marginRight)
          , i = {
            width: e.offsetWidth + n,
            height: e.offsetHeight + o
        };
        return i
    }
    function S(e) {
        var t = {
            left: 'right',
            right: 'left',
            bottom: 'top',
            top: 'bottom'
        };
        return e.replace(/left|right|bottom|top/g, function(e) {
            return t[e]
        })
    }
    function T(e, t, o) {
        o = o.split('-')[0];
        var n = L(e)
          , i = {
            width: n.width,
            height: n.height
        }
          , r = -1 !== ['right', 'left'].indexOf(o)
          , p = r ? 'top' : 'left'
          , s = r ? 'left' : 'top'
          , d = r ? 'height' : 'width'
          , a = r ? 'width' : 'height';
        return i[p] = t[p] + t[d] / 2 - n[d] / 2,
        i[s] = o === s ? t[s] - n[a] : t[S(s)],
        i
    }
    function D(e, t) {
        return Array.prototype.find ? e.find(t) : e.filter(t)[0]
    }
    function C(e, t, o) {
        if (Array.prototype.findIndex)
            return e.findIndex(function(e) {
                return e[t] === o
            });
        var n = D(e, function(e) {
            return e[t] === o
        });
        return e.indexOf(n)
    }
    function N(t, o, n) {
        var i = void 0 === n ? t : t.slice(0, C(t, 'name', n));
        return i.forEach(function(t) {
            t['function'] && console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
            var n = t['function'] || t.fn;
            t.enabled && e(n) && (o.offsets.popper = c(o.offsets.popper),
            o.offsets.reference = c(o.offsets.reference),
            o = n(o, t))
        }),
        o
    }
    function k() {
        if (!this.state.isDestroyed) {
            var e = {
                instance: this,
                styles: {},
                arrowStyles: {},
                attributes: {},
                flipped: !1,
                offsets: {}
            };
            e.offsets.reference = O(this.state, this.popper, this.reference, this.options.positionFixed),
            e.placement = x(this.options.placement, e.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding),
            e.originalPlacement = e.placement,
            e.positionFixed = this.options.positionFixed,
            e.offsets.popper = T(this.popper, e.offsets.reference, e.placement),
            e.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute',
            e = N(this.modifiers, e),
            this.state.isCreated ? this.options.onUpdate(e) : (this.state.isCreated = !0,
            this.options.onCreate(e))
        }
    }
    function P(e, t) {
        return e.some(function(e) {
            var o = e.name
              , n = e.enabled;
            return n && o === t
        })
    }
    function W(e) {
        for (var t = [!1, 'ms', 'Webkit', 'Moz', 'O'], o = e.charAt(0).toUpperCase() + e.slice(1), n = 0; n < t.length; n++) {
            var i = t[n]
              , r = i ? '' + i + o : e;
            if ('undefined' != typeof document.body.style[r])
                return r
        }
        return null
    }
    function B() {
        return this.state.isDestroyed = !0,
        P(this.modifiers, 'applyStyle') && (this.popper.removeAttribute('x-placement'),
        this.popper.style.position = '',
        this.popper.style.top = '',
        this.popper.style.left = '',
        this.popper.style.right = '',
        this.popper.style.bottom = '',
        this.popper.style.willChange = '',
        this.popper.style[W('transform')] = ''),
        this.disableEventListeners(),
        this.options.removeOnDestroy && this.popper.parentNode.removeChild(this.popper),
        this
    }
    function H(e) {
        var t = e.ownerDocument;
        return t ? t.defaultView : window
    }
    function A(e, t, o, i) {
        var r = 'BODY' === e.nodeName
          , p = r ? e.ownerDocument.defaultView : e;
        p.addEventListener(t, o, {
            passive: !0
        }),
        r || A(n(p.parentNode), t, o, i),
        i.push(p)
    }
    function I(e, t, o, i) {
        o.updateBound = i,
        H(e).addEventListener('resize', o.updateBound, {
            passive: !0
        });
        var r = n(e);
        return A(r, 'scroll', o.updateBound, o.scrollParents),
        o.scrollElement = r,
        o.eventsEnabled = !0,
        o
    }
    function M() {
        this.state.eventsEnabled || (this.state = I(this.reference, this.options, this.state, this.scheduleUpdate))
    }
    function F(e, t) {
        return H(e).removeEventListener('resize', t.updateBound),
        t.scrollParents.forEach(function(e) {
            e.removeEventListener('scroll', t.updateBound)
        }),
        t.updateBound = null,
        t.scrollParents = [],
        t.scrollElement = null,
        t.eventsEnabled = !1,
        t
    }
    function R() {
        this.state.eventsEnabled && (cancelAnimationFrame(this.scheduleUpdate),
        this.state = F(this.reference, this.state))
    }
    function U(e) {
        return '' !== e && !isNaN(parseFloat(e)) && isFinite(e)
    }
    function Y(e, t) {
        Object.keys(t).forEach(function(o) {
            var n = '';
            -1 !== ['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(o) && U(t[o]) && (n = 'px'),
            e.style[o] = t[o] + n
        })
    }
    function j(e, t) {
        Object.keys(t).forEach(function(o) {
            var n = t[o];
            !1 === n ? e.removeAttribute(o) : e.setAttribute(o, t[o])
        })
    }
    function q(e, t, o) {
        var n = D(e, function(e) {
            var o = e.name;
            return o === t
        })
          , i = !!n && e.some(function(e) {
            return e.name === o && e.enabled && e.order < n.order
        });
        if (!i) {
            var r = '`' + t + '`';
            console.warn('`' + o + '`' + ' modifier is required by ' + r + ' modifier in order to work, be sure to include it before ' + r + '!')
        }
        return i
    }
    function K(e) {
        return 'end' === e ? 'start' : 'start' === e ? 'end' : e
    }
    function V(e) {
        var t = 1 < arguments.length && void 0 !== arguments[1] && arguments[1]
          , o = le.indexOf(e)
          , n = le.slice(o + 1).concat(le.slice(0, o));
        return t ? n.reverse() : n
    }
    function z(e, t, o, n) {
        var i = e.match(/((?:\-|\+)?\d*\.?\d*)(.*)/)
          , r = +i[1]
          , p = i[2];
        if (!r)
            return e;
        if (0 === p.indexOf('%')) {
            var s;
            switch (p) {
            case '%p':
                s = o;
                break;
            case '%':
            case '%r':
            default:
                s = n;
            }
            var d = c(s);
            return d[t] / 100 * r
        }
        if ('vh' === p || 'vw' === p) {
            var a;
            return a = 'vh' === p ? Q(document.documentElement.clientHeight, window.innerHeight || 0) : Q(document.documentElement.clientWidth, window.innerWidth || 0),
            a / 100 * r
        }
        return r
    }
    function G(e, t, o, n) {
        var i = [0, 0]
          , r = -1 !== ['right', 'left'].indexOf(n)
          , p = e.split(/(\+|\-)/).map(function(e) {
            return e.trim()
        })
          , s = p.indexOf(D(p, function(e) {
            return -1 !== e.search(/,|\s/)
        }));
        p[s] && -1 === p[s].indexOf(',') && console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
        var d = /\s*,\s*|\s+/
          , a = -1 === s ? [p] : [p.slice(0, s).concat([p[s].split(d)[0]]), [p[s].split(d)[1]].concat(p.slice(s + 1))];
        return a = a.map(function(e, n) {
            var i = (1 === n ? !r : r) ? 'height' : 'width'
              , p = !1;
            return e.reduce(function(e, t) {
                return '' === e[e.length - 1] && -1 !== ['+', '-'].indexOf(t) ? (e[e.length - 1] = t,
                p = !0,
                e) : p ? (e[e.length - 1] += t,
                p = !1,
                e) : e.concat(t)
            }, []).map(function(e) {
                return z(e, i, t, o)
            })
        }),
        a.forEach(function(e, t) {
            e.forEach(function(o, n) {
                U(o) && (i[t] += o * ('-' === e[n - 1] ? -1 : 1))
            })
        }),
        i
    }
    function _(e, t) {
        var o, n = t.offset, i = e.placement, r = e.offsets, p = r.popper, s = r.reference, d = i.split('-')[0];
        return o = U(+n) ? [+n, 0] : G(n, p, s, d),
        'left' === d ? (p.top += o[0],
        p.left -= o[1]) : 'right' === d ? (p.top += o[0],
        p.left += o[1]) : 'top' === d ? (p.left += o[0],
        p.top -= o[1]) : 'bottom' === d && (p.left += o[0],
        p.top += o[1]),
        e.popper = p,
        e
    }
    for (var X = Math.min, J = Math.floor, Q = Math.max, Z = 'undefined' != typeof window && 'undefined' != typeof document, $ = ['Edge', 'Trident', 'Firefox'], ee = 0, te = 0; te < $.length; te += 1)
        if (Z && 0 <= navigator.userAgent.indexOf($[te])) {
            ee = 1;
            break
        }
    var i = Z && window.Promise
      , oe = i ? function(e) {
        var t = !1;
        return function() {
            t || (t = !0,
            window.Promise.resolve().then(function() {
                t = !1,
                e()
            }))
        }
    }
    : function(e) {
        var t = !1;
        return function() {
            t || (t = !0,
            setTimeout(function() {
                t = !1,
                e()
            }, ee))
        }
    }
      , ne = {}
      , ie = function() {
        var e = 0 < arguments.length && void 0 !== arguments[0] ? arguments[0] : 'all';
        return (e = e.toString(),
        ne.hasOwnProperty(e)) ? ne[e] : ('11' === e ? ne[e] = -1 !== navigator.userAgent.indexOf('Trident') : '10' === e ? ne[e] = -1 !== navigator.appVersion.indexOf('MSIE 10') : 'all' === e ? ne[e] = -1 !== navigator.userAgent.indexOf('Trident') || -1 !== navigator.userAgent.indexOf('MSIE') : void 0,
        ne.all = ne.all || Object.keys(ne).some(function(e) {
            return ne[e]
        }),
        ne[e])
    }
      , re = function(e, t) {
        if (!(e instanceof t))
            throw new TypeError('Cannot call a class as a function')
    }
      , pe = function() {
        function e(e, t) {
            for (var o, n = 0; n < t.length; n++)
                o = t[n],
                o.enumerable = o.enumerable || !1,
                o.configurable = !0,
                'value'in o && (o.writable = !0),
                Object.defineProperty(e, o.key, o)
        }
        return function(t, o, n) {
            return o && e(t.prototype, o),
            n && e(t, n),
            t
        }
    }()
      , se = function(e, t, o) {
        return t in e ? Object.defineProperty(e, t, {
            value: o,
            enumerable: !0,
            configurable: !0,
            writable: !0
        }) : e[t] = o,
        e
    }
      , de = Object.assign || function(e) {
        for (var t, o = 1; o < arguments.length; o++)
            for (var n in t = arguments[o],
            t)
                Object.prototype.hasOwnProperty.call(t, n) && (e[n] = t[n]);
        return e
    }
      , ae = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start']
      , le = ae.slice(3)
      , fe = {
        FLIP: 'flip',
        CLOCKWISE: 'clockwise',
        COUNTERCLOCKWISE: 'counterclockwise'
    }
      , me = function() {
        function t(o, n) {
            var i = this
              , r = 2 < arguments.length && void 0 !== arguments[2] ? arguments[2] : {};
            re(this, t),
            this.scheduleUpdate = function() {
                return requestAnimationFrame(i.update)
            }
            ,
            this.update = oe(this.update.bind(this)),
            this.options = de({}, t.Defaults, r),
            this.state = {
                isDestroyed: !1,
                isCreated: !1,
                scrollParents: []
            },
            this.reference = o && o.jquery ? o[0] : o,
            this.popper = n && n.jquery ? n[0] : n,
            this.options.modifiers = {},
            Object.keys(de({}, t.Defaults.modifiers, r.modifiers)).forEach(function(e) {
                i.options.modifiers[e] = de({}, t.Defaults.modifiers[e] || {}, r.modifiers ? r.modifiers[e] : {})
            }),
            this.modifiers = Object.keys(this.options.modifiers).map(function(e) {
                return de({
                    name: e
                }, i.options.modifiers[e])
            }).sort(function(e, t) {
                return e.order - t.order
            }),
            this.modifiers.forEach(function(t) {
                t.enabled && e(t.onLoad) && t.onLoad(i.reference, i.popper, i.options, t, i.state)
            }),
            this.update();
            var p = this.options.eventsEnabled;
            p && this.enableEventListeners(),
            this.state.eventsEnabled = p
        }
        return pe(t, [{
            key: 'update',
            value: function() {
                return k.call(this)
            }
        }, {
            key: 'destroy',
            value: function() {
                return B.call(this)
            }
        }, {
            key: 'enableEventListeners',
            value: function() {
                return M.call(this)
            }
        }, {
            key: 'disableEventListeners',
            value: function() {
                return R.call(this)
            }
        }]),
        t
    }();
    return me.Utils = ('undefined' == typeof window ? global : window).PopperUtils,
    me.placements = ae,
    me.Defaults = {
        placement: 'bottom',
        positionFixed: !1,
        eventsEnabled: !0,
        removeOnDestroy: !1,
        onCreate: function() {},
        onUpdate: function() {},
        modifiers: {
            shift: {
                order: 100,
                enabled: !0,
                fn: function(e) {
                    var t = e.placement
                      , o = t.split('-')[0]
                      , n = t.split('-')[1];
                    if (n) {
                        var i = e.offsets
                          , r = i.reference
                          , p = i.popper
                          , s = -1 !== ['bottom', 'top'].indexOf(o)
                          , d = s ? 'left' : 'top'
                          , a = s ? 'width' : 'height'
                          , l = {
                            start: se({}, d, r[d]),
                            end: se({}, d, r[d] + r[a] - p[a])
                        };
                        e.offsets.popper = de({}, p, l[n])
                    }
                    return e
                }
            },
            offset: {
                order: 200,
                enabled: !0,
                fn: _,
                offset: 0
            },
            preventOverflow: {
                order: 300,
                enabled: !0,
                fn: function(e, t) {
                    var o = t.boundariesElement || r(e.instance.popper);
                    e.instance.reference === o && (o = r(o));
                    var n = E(e.instance.popper, e.instance.reference, t.padding, o, e.positionFixed);
                    t.boundaries = n;
                    var i = t.priority
                      , p = e.offsets.popper
                      , s = {
                        primary: function(e) {
                            var o = p[e];
                            return p[e] < n[e] && !t.escapeWithReference && (o = Q(p[e], n[e])),
                            se({}, e, o)
                        },
                        secondary: function(e) {
                            var o = 'right' === e ? 'left' : 'top'
                              , i = p[o];
                            return p[e] > n[e] && !t.escapeWithReference && (i = X(p[o], n[e] - ('right' === e ? p.width : p.height))),
                            se({}, o, i)
                        }
                    };
                    return i.forEach(function(e) {
                        var t = -1 === ['left', 'top'].indexOf(e) ? 'secondary' : 'primary';
                        p = de({}, p, s[t](e))
                    }),
                    e.offsets.popper = p,
                    e
                },
                priority: ['left', 'right', 'top', 'bottom'],
                padding: 5,
                boundariesElement: 'scrollParent'
            },
            keepTogether: {
                order: 400,
                enabled: !0,
                fn: function(e) {
                    var t = e.offsets
                      , o = t.popper
                      , n = t.reference
                      , i = e.placement.split('-')[0]
                      , r = J
                      , p = -1 !== ['top', 'bottom'].indexOf(i)
                      , s = p ? 'right' : 'bottom'
                      , d = p ? 'left' : 'top'
                      , a = p ? 'width' : 'height';
                    return o[s] < r(n[d]) && (e.offsets.popper[d] = r(n[d]) - o[a]),
                    o[d] > r(n[s]) && (e.offsets.popper[d] = r(n[s])),
                    e
                }
            },
            arrow: {
                order: 500,
                enabled: !0,
                fn: function(e, o) {
                    var n;
                    if (!q(e.instance.modifiers, 'arrow', 'keepTogether'))
                        return e;
                    var i = o.element;
                    if ('string' == typeof i) {
                        if (i = e.instance.popper.querySelector(i),
                        !i)
                            return e;
                    } else if (!e.instance.popper.contains(i))
                        return console.warn('WARNING: `arrow.element` must be child of its popper element!'),
                        e;
                    var r = e.placement.split('-')[0]
                      , p = e.offsets
                      , s = p.popper
                      , d = p.reference
                      , a = -1 !== ['left', 'right'].indexOf(r)
                      , l = a ? 'height' : 'width'
                      , f = a ? 'Top' : 'Left'
                      , m = f.toLowerCase()
                      , h = a ? 'left' : 'top'
                      , g = a ? 'bottom' : 'right'
                      , u = L(i)[l];
                    d[g] - u < s[m] && (e.offsets.popper[m] -= s[m] - (d[g] - u)),
                    d[m] + u > s[g] && (e.offsets.popper[m] += d[m] + u - s[g]),
                    e.offsets.popper = c(e.offsets.popper);
                    var b = d[m] + d[l] / 2 - u / 2
                      , y = t(e.instance.popper)
                      , w = parseFloat(y['margin' + f], 10)
                      , E = parseFloat(y['border' + f + 'Width'], 10)
                      , v = b - e.offsets.popper[m] - w - E;
                    return v = Q(X(s[l] - u, v), 0),
                    e.arrowElement = i,
                    e.offsets.arrow = (n = {},
                    se(n, m, Math.round(v)),
                    se(n, h, ''),
                    n),
                    e
                },
                element: '[x-arrow]'
            },
            flip: {
                order: 600,
                enabled: !0,
                fn: function(e, t) {
                    if (P(e.instance.modifiers, 'inner'))
                        return e;
                    if (e.flipped && e.placement === e.originalPlacement)
                        return e;
                    var o = E(e.instance.popper, e.instance.reference, t.padding, t.boundariesElement, e.positionFixed)
                      , n = e.placement.split('-')[0]
                      , i = S(n)
                      , r = e.placement.split('-')[1] || ''
                      , p = [];
                    switch (t.behavior) {
                    case fe.FLIP:
                        p = [n, i];
                        break;
                    case fe.CLOCKWISE:
                        p = V(n);
                        break;
                    case fe.COUNTERCLOCKWISE:
                        p = V(n, !0);
                        break;
                    default:
                        p = t.behavior;
                    }
                    return p.forEach(function(s, d) {
                        if (n !== s || p.length === d + 1)
                            return e;
                        n = e.placement.split('-')[0],
                        i = S(n);
                        var a = e.offsets.popper
                          , l = e.offsets.reference
                          , f = J
                          , m = 'left' === n && f(a.right) > f(l.left) || 'right' === n && f(a.left) < f(l.right) || 'top' === n && f(a.bottom) > f(l.top) || 'bottom' === n && f(a.top) < f(l.bottom)
                          , h = f(a.left) < f(o.left)
                          , c = f(a.right) > f(o.right)
                          , g = f(a.top) < f(o.top)
                          , u = f(a.bottom) > f(o.bottom)
                          , b = 'left' === n && h || 'right' === n && c || 'top' === n && g || 'bottom' === n && u
                          , y = -1 !== ['top', 'bottom'].indexOf(n)
                          , w = !!t.flipVariations && (y && 'start' === r && h || y && 'end' === r && c || !y && 'start' === r && g || !y && 'end' === r && u);
                        (m || b || w) && (e.flipped = !0,
                        (m || b) && (n = p[d + 1]),
                        w && (r = K(r)),
                        e.placement = n + (r ? '-' + r : ''),
                        e.offsets.popper = de({}, e.offsets.popper, T(e.instance.popper, e.offsets.reference, e.placement)),
                        e = N(e.instance.modifiers, e, 'flip'))
                    }),
                    e
                },
                behavior: 'flip',
                padding: 5,
                boundariesElement: 'viewport'
            },
            inner: {
                order: 700,
                enabled: !1,
                fn: function(e) {
                    var t = e.placement
                      , o = t.split('-')[0]
                      , n = e.offsets
                      , i = n.popper
                      , r = n.reference
                      , p = -1 !== ['left', 'right'].indexOf(o)
                      , s = -1 === ['top', 'left'].indexOf(o);
                    return i[p ? 'left' : 'top'] = r[o] - (s ? i[p ? 'width' : 'height'] : 0),
                    e.placement = S(t),
                    e.offsets.popper = c(i),
                    e
                }
            },
            hide: {
                order: 800,
                enabled: !0,
                fn: function(e) {
                    if (!q(e.instance.modifiers, 'hide', 'preventOverflow'))
                        return e;
                    var t = e.offsets.reference
                      , o = D(e.instance.modifiers, function(e) {
                        return 'preventOverflow' === e.name
                    }).boundaries;
                    if (t.bottom < o.top || t.left > o.right || t.top > o.bottom || t.right < o.left) {
                        if (!0 === e.hide)
                            return e;
                        e.hide = !0,
                        e.attributes['x-out-of-boundaries'] = ''
                    } else {
                        if (!1 === e.hide)
                            return e;
                        e.hide = !1,
                        e.attributes['x-out-of-boundaries'] = !1
                    }
                    return e
                }
            },
            computeStyle: {
                order: 850,
                enabled: !0,
                fn: function(e, t) {
                    var o = t.x
                      , n = t.y
                      , i = e.offsets.popper
                      , p = D(e.instance.modifiers, function(e) {
                        return 'applyStyle' === e.name
                    }).gpuAcceleration;
                    void 0 !== p && console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
                    var s, d, a = void 0 === p ? t.gpuAcceleration : p, l = r(e.instance.popper), f = g(l), m = {
                        position: i.position
                    }, h = {
                        left: J(i.left),
                        top: J(i.top),
                        bottom: J(i.bottom),
                        right: J(i.right)
                    }, c = 'bottom' === o ? 'top' : 'bottom', u = 'right' === n ? 'left' : 'right', b = W('transform');
                    if (d = 'bottom' == c ? -f.height + h.bottom : h.top,
                    s = 'right' == u ? -f.width + h.right : h.left,
                    a && b)



































                   /* change that for clear popover */

                        m[b] = null,
                        m[c] = d + 'px',
                        m[u] = s + 'px',
                        m.willChange = null;


                    /*  */






















                    else {
                        var y = 'bottom' == c ? -1 : 1
                          , w = 'right' == u ? -1 : 1;
                        m[c] = d * y,
                        m[u] = s * w,
                        m.willChange = c + ', ' + u
                    }
                    var E = {
                        "x-placement": e.placement
                    };
                    return e.attributes = de({}, E, e.attributes),
                    e.styles = de({}, m, e.styles),
                    e.arrowStyles = de({}, e.offsets.arrow, e.arrowStyles),
                    e
                },
                gpuAcceleration: !0,
                x: 'bottom',
                y: 'right'
            },
            applyStyle: {
                order: 900,
                enabled: !0,
                fn: function(e) {
                    return Y(e.instance.popper, e.styles),
                    j(e.instance.popper, e.attributes),
                    e.arrowElement && Object.keys(e.arrowStyles).length && Y(e.arrowElement, e.arrowStyles),
                    e
                },
                onLoad: function(e, t, o, n, i) {
                    var r = O(i, t, e, o.positionFixed)
                      , p = x(o.placement, r, t, e, o.modifiers.flip.boundariesElement, o.modifiers.flip.padding);
                    return t.setAttribute('x-placement', p),
                    Y(t, {
                        position: o.positionFixed ? 'fixed' : 'absolute'
                    }),
                    o
                },
                gpuAcceleration: void 0
            }
        }
    },
    me
});
//# sourceMappingURL=popper.min.js.map