/*!
 * sweetalert2 v7.1.2
 * Released under the MIT License.
 */
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(global.Sweetalert2 = factory());
}(this, (function () { 'use strict';

var styles = "html.swal2-shown:not(.swal2-no-backdrop):not(.swal2-toast-shown),\nbody.swal2-shown:not(.swal2-no-backdrop):not(.swal2-toast-shown) {\n  overflow-y: hidden; }\n\nbody.swal2-toast-shown.swal2-has-input > .swal2-container > .swal2-toast {\n  -webkit-box-orient: vertical;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: column;\n          flex-direction: column; }\n  body.swal2-toast-shown.swal2-has-input > .swal2-container > .swal2-toast .swal2-icon {\n    margin: 0 0 15px; }\n  body.swal2-toast-shown.swal2-has-input > .swal2-container > .swal2-toast .swal2-buttonswrapper {\n    -webkit-box-flex: 1;\n        -ms-flex: 1;\n            flex: 1;\n    -ms-flex-item-align: stretch;\n        align-self: stretch;\n    -webkit-box-pack: end;\n        -ms-flex-pack: end;\n            justify-content: flex-end; }\n  body.swal2-toast-shown.swal2-has-input > .swal2-container > .swal2-toast .swal2-loading {\n    -webkit-box-pack: center;\n        -ms-flex-pack: center;\n            justify-content: center; }\n  body.swal2-toast-shown.swal2-has-input > .swal2-container > .swal2-toast .swal2-input {\n    height: 32px;\n    font-size: 14px;\n    margin: 5px auto; }\n\nbody.swal2-toast-shown > .swal2-container {\n  position: fixed;\n  background-color: transparent; }\n  body.swal2-toast-shown > .swal2-container.swal2-shown {\n    background-color: transparent; }\n  body.swal2-toast-shown > .swal2-container.swal2-top {\n    top: 0;\n    left: 50%;\n    bottom: auto;\n    right: auto;\n    -webkit-transform: translateX(-50%);\n            transform: translateX(-50%); }\n  body.swal2-toast-shown > .swal2-container.swal2-top-right {\n    top: 0;\n    left: auto;\n    bottom: auto;\n    right: 0; }\n  body.swal2-toast-shown > .swal2-container.swal2-top-left {\n    top: 0;\n    left: 0;\n    bottom: auto;\n    right: auto; }\n  body.swal2-toast-shown > .swal2-container.swal2-center-left {\n    top: 50%;\n    left: 0;\n    bottom: auto;\n    right: auto;\n    -webkit-transform: translateY(-50%);\n            transform: translateY(-50%); }\n  body.swal2-toast-shown > .swal2-container.swal2-center {\n    top: 50%;\n    left: 50%;\n    bottom: auto;\n    right: auto;\n    -webkit-transform: translate(-50%, -50%);\n            transform: translate(-50%, -50%); }\n  body.swal2-toast-shown > .swal2-container.swal2-center-right {\n    top: 50%;\n    left: auto;\n    bottom: auto;\n    right: 0;\n    -webkit-transform: translateY(-50%);\n            transform: translateY(-50%); }\n  body.swal2-toast-shown > .swal2-container.swal2-bottom-left {\n    top: auto;\n    left: 0;\n    bottom: 0;\n    right: auto; }\n  body.swal2-toast-shown > .swal2-container.swal2-bottom {\n    top: auto;\n    left: 50%;\n    bottom: 0;\n    right: auto;\n    -webkit-transform: translateX(-50%);\n            transform: translateX(-50%); }\n  body.swal2-toast-shown > .swal2-container.swal2-bottom-right {\n    top: auto;\n    left: auto;\n    bottom: 0;\n    right: 0; }\n\nbody.swal2-iosfix {\n  position: fixed;\n  left: 0;\n  right: 0; }\n\nbody.swal2-no-backdrop > .swal2-shown {\n  top: auto;\n  bottom: auto;\n  left: auto;\n  right: auto;\n  background-color: transparent; }\n  body.swal2-no-backdrop > .swal2-shown > .swal2-modal {\n    -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);\n            box-shadow: 0 0 10px rgba(0, 0, 0, 0.4); }\n  body.swal2-no-backdrop > .swal2-shown.swal2-top {\n    top: 0;\n    left: 50%;\n    -webkit-transform: translateX(-50%);\n            transform: translateX(-50%); }\n  body.swal2-no-backdrop > .swal2-shown.swal2-top-left {\n    top: 0;\n    left: 0; }\n  body.swal2-no-backdrop > .swal2-shown.swal2-top-right {\n    top: 0;\n    right: 0; }\n  body.swal2-no-backdrop > .swal2-shown.swal2-center {\n    top: 50%;\n    left: 50%;\n    -webkit-transform: translate(-50%, -50%);\n            transform: translate(-50%, -50%); }\n  body.swal2-no-backdrop > .swal2-shown.swal2-center-left {\n    top: 50%;\n    left: 0;\n    -webkit-transform: translateY(-50%);\n            transform: translateY(-50%); }\n  body.swal2-no-backdrop > .swal2-shown.swal2-center-right {\n    top: 50%;\n    right: 0;\n    -webkit-transform: translateY(-50%);\n            transform: translateY(-50%); }\n  body.swal2-no-backdrop > .swal2-shown.swal2-bottom {\n    bottom: 0;\n    left: 50%;\n    -webkit-transform: translateX(-50%);\n            transform: translateX(-50%); }\n  body.swal2-no-backdrop > .swal2-shown.swal2-bottom-left {\n    bottom: 0;\n    left: 0; }\n  body.swal2-no-backdrop > .swal2-shown.swal2-bottom-right {\n    bottom: 0;\n    right: 0; }\n\n.swal2-container {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: row;\n          flex-direction: row;\n  -webkit-box-align: center;\n      -ms-flex-align: center;\n          align-items: center;\n  -webkit-box-pack: center;\n      -ms-flex-pack: center;\n          justify-content: center;\n  position: fixed;\n  padding: 10px;\n  top: 0;\n  left: 0;\n  right: 0;\n  bottom: 0;\n  background-color: transparent;\n  z-index: 1060; }\n  .swal2-container.swal2-top {\n    -webkit-box-align: start;\n        -ms-flex-align: start;\n            align-items: flex-start; }\n  .swal2-container.swal2-top-left {\n    -webkit-box-align: start;\n        -ms-flex-align: start;\n            align-items: flex-start;\n    -webkit-box-pack: start;\n        -ms-flex-pack: start;\n            justify-content: flex-start; }\n  .swal2-container.swal2-top-right {\n    -webkit-box-align: start;\n        -ms-flex-align: start;\n            align-items: flex-start;\n    -webkit-box-pack: end;\n        -ms-flex-pack: end;\n            justify-content: flex-end; }\n  .swal2-container.swal2-center {\n    -webkit-box-align: center;\n        -ms-flex-align: center;\n            align-items: center; }\n  .swal2-container.swal2-center-left {\n    -webkit-box-align: center;\n        -ms-flex-align: center;\n            align-items: center;\n    -webkit-box-pack: start;\n        -ms-flex-pack: start;\n            justify-content: flex-start; }\n  .swal2-container.swal2-center-right {\n    -webkit-box-align: center;\n        -ms-flex-align: center;\n            align-items: center;\n    -webkit-box-pack: end;\n        -ms-flex-pack: end;\n            justify-content: flex-end; }\n  .swal2-container.swal2-bottom {\n    -webkit-box-align: end;\n        -ms-flex-align: end;\n            align-items: flex-end; }\n  .swal2-container.swal2-bottom-left {\n    -webkit-box-align: end;\n        -ms-flex-align: end;\n            align-items: flex-end;\n    -webkit-box-pack: start;\n        -ms-flex-pack: start;\n            justify-content: flex-start; }\n  .swal2-container.swal2-bottom-right {\n    -webkit-box-align: end;\n        -ms-flex-align: end;\n            align-items: flex-end;\n    -webkit-box-pack: end;\n        -ms-flex-pack: end;\n            justify-content: flex-end; }\n  .swal2-container.swal2-grow-fullscreen > .swal2-modal {\n    display: -webkit-box !important;\n    display: -ms-flexbox !important;\n    display: flex !important;\n    -webkit-box-flex: 1;\n        -ms-flex: 1;\n            flex: 1;\n    -ms-flex-item-align: stretch;\n        align-self: stretch;\n    -webkit-box-pack: center;\n        -ms-flex-pack: center;\n            justify-content: center; }\n  .swal2-container.swal2-grow-row > .swal2-modal {\n    display: -webkit-box !important;\n    display: -ms-flexbox !important;\n    display: flex !important;\n    -webkit-box-flex: 1;\n        -ms-flex: 1;\n            flex: 1;\n    -ms-flex-line-pack: center;\n        align-content: center;\n    -webkit-box-pack: center;\n        -ms-flex-pack: center;\n            justify-content: center; }\n  .swal2-container.swal2-grow-column {\n    -webkit-box-flex: 1;\n        -ms-flex: 1;\n            flex: 1;\n    -webkit-box-orient: vertical;\n    -webkit-box-direction: normal;\n        -ms-flex-direction: column;\n            flex-direction: column; }\n    .swal2-container.swal2-grow-column.swal2-top, .swal2-container.swal2-grow-column.swal2-center, .swal2-container.swal2-grow-column.swal2-bottom {\n      -webkit-box-align: center;\n          -ms-flex-align: center;\n              align-items: center; }\n    .swal2-container.swal2-grow-column.swal2-top-left, .swal2-container.swal2-grow-column.swal2-center-left, .swal2-container.swal2-grow-column.swal2-bottom-left {\n      -webkit-box-align: start;\n          -ms-flex-align: start;\n              align-items: flex-start; }\n    .swal2-container.swal2-grow-column.swal2-top-right, .swal2-container.swal2-grow-column.swal2-center-right, .swal2-container.swal2-grow-column.swal2-bottom-right {\n      -webkit-box-align: end;\n          -ms-flex-align: end;\n              align-items: flex-end; }\n    .swal2-container.swal2-grow-column > .swal2-modal {\n      display: -webkit-box !important;\n      display: -ms-flexbox !important;\n      display: flex !important;\n      -webkit-box-flex: 1;\n          -ms-flex: 1;\n              flex: 1;\n      -ms-flex-line-pack: center;\n          align-content: center;\n      -webkit-box-pack: center;\n          -ms-flex-pack: center;\n              justify-content: center; }\n  .swal2-container:not(.swal2-top):not(.swal2-top-left):not(.swal2-top-right):not(.swal2-center-left):not(.swal2-center-right):not(.swal2-bottom):not(.swal2-bottom-left):not(.swal2-bottom-right) > .swal2-modal {\n    margin: auto; }\n  @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {\n    .swal2-container .swal2-modal {\n      margin: 0 !important; } }\n  .swal2-container.swal2-fade {\n    -webkit-transition: background-color .1s;\n    transition: background-color .1s; }\n  .swal2-container.swal2-shown {\n    background-color: rgba(0, 0, 0, 0.4); }\n\n.swal2-popup {\n  -webkit-box-orient: vertical;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: column;\n          flex-direction: column;\n  background-color: #fff;\n  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n  border-radius: 5px;\n  -webkit-box-sizing: border-box;\n          box-sizing: border-box;\n  text-align: center;\n  overflow-x: hidden;\n  overflow-y: auto;\n  display: none;\n  position: relative;\n  max-width: 100%; }\n  .swal2-popup.swal2-toast {\n    width: 300px;\n    padding: 0 15px;\n    -webkit-box-orient: horizontal;\n    -webkit-box-direction: normal;\n        -ms-flex-direction: row;\n            flex-direction: row;\n    -webkit-box-align: center;\n        -ms-flex-align: center;\n            align-items: center;\n    overflow-y: hidden;\n    -webkit-box-shadow: 0 0 10px #d9d9d9;\n            box-shadow: 0 0 10px #d9d9d9; }\n    .swal2-popup.swal2-toast .swal2-title {\n      max-width: 300px;\n      font-size: 16px;\n      text-align: left; }\n    .swal2-popup.swal2-toast .swal2-content {\n      font-size: 14px;\n      text-align: left; }\n    .swal2-popup.swal2-toast .swal2-icon {\n      width: 32px;\n      min-width: 32px;\n      height: 32px;\n      margin: 0 15px 0 0; }\n      .swal2-popup.swal2-toast .swal2-icon.swal2-success .swal2-success-ring {\n        width: 32px;\n        height: 32px; }\n      .swal2-popup.swal2-toast .swal2-icon.swal2-info, .swal2-popup.swal2-toast .swal2-icon.swal2-warning, .swal2-popup.swal2-toast .swal2-icon.swal2-question {\n        font-size: 26px;\n        line-height: 32px; }\n      .swal2-popup.swal2-toast .swal2-icon.swal2-error [class^='swal2-x-mark-line'] {\n        top: 14px;\n        width: 22px; }\n        .swal2-popup.swal2-toast .swal2-icon.swal2-error [class^='swal2-x-mark-line'][class$='left'] {\n          left: 5px; }\n        .swal2-popup.swal2-toast .swal2-icon.swal2-error [class^='swal2-x-mark-line'][class$='right'] {\n          right: 5px; }\n    .swal2-popup.swal2-toast .swal2-buttonswrapper {\n      margin: 0 0 0 5px; }\n    .swal2-popup.swal2-toast .swal2-styled {\n      margin: 0 0 0 5px;\n      padding: 5px 10px; }\n      .swal2-popup.swal2-toast .swal2-styled:focus {\n        -webkit-box-shadow: 0 0 0 1px #fff, 0 0 0 2px rgba(50, 100, 150, 0.4);\n                box-shadow: 0 0 0 1px #fff, 0 0 0 2px rgba(50, 100, 150, 0.4); }\n    .swal2-popup.swal2-toast .swal2-validationerror {\n      width: 100%;\n      margin: 5px -20px; }\n    .swal2-popup.swal2-toast .swal2-success {\n      border-color: #a5dc86; }\n      .swal2-popup.swal2-toast .swal2-success [class^='swal2-success-circular-line'] {\n        border-radius: 50%;\n        position: absolute;\n        width: 32px;\n        height: 64px;\n        -webkit-transform: rotate(45deg);\n                transform: rotate(45deg); }\n        .swal2-popup.swal2-toast .swal2-success [class^='swal2-success-circular-line'][class$='left'] {\n          border-radius: 64px 0 0 64px;\n          top: -4px;\n          left: -15px;\n          -webkit-transform: rotate(-45deg);\n                  transform: rotate(-45deg);\n          -webkit-transform-origin: 32px 32px;\n                  transform-origin: 32px 32px; }\n        .swal2-popup.swal2-toast .swal2-success [class^='swal2-success-circular-line'][class$='right'] {\n          border-radius: 0 64px 64px 0;\n          top: -5px;\n          left: 14px;\n          -webkit-transform-origin: 0 32px;\n                  transform-origin: 0 32px; }\n      .swal2-popup.swal2-toast .swal2-success .swal2-success-ring {\n        width: 32px;\n        height: 32px; }\n      .swal2-popup.swal2-toast .swal2-success .swal2-success-fix {\n        width: 7px;\n        height: 90px;\n        left: 28px;\n        top: 8px; }\n      .swal2-popup.swal2-toast .swal2-success [class^='swal2-success-line'] {\n        height: 5px; }\n        .swal2-popup.swal2-toast .swal2-success [class^='swal2-success-line'][class$='tip'] {\n          width: 12px;\n          left: 3px;\n          top: 18px; }\n        .swal2-popup.swal2-toast .swal2-success [class^='swal2-success-line'][class$='long'] {\n          width: 22px;\n          right: 3px;\n          top: 15px; }\n    .swal2-popup.swal2-toast .swal2-animate-success-line-tip {\n      -webkit-animation: animate-toast-success-tip .75s;\n              animation: animate-toast-success-tip .75s; }\n    .swal2-popup.swal2-toast .swal2-animate-success-line-long {\n      -webkit-animation: animate-toast-success-long .75s;\n              animation: animate-toast-success-long .75s; }\n  .swal2-popup:focus {\n    outline: none; }\n  .swal2-popup.swal2-loading {\n    overflow-y: hidden; }\n  .swal2-popup .swal2-title {\n    color: #595959;\n    font-size: 30px;\n    text-align: center;\n    font-weight: 600;\n    text-transform: none;\n    position: relative;\n    margin: 0 0 .4em;\n    padding: 0;\n    display: block;\n    word-wrap: break-word; }\n  .swal2-popup .swal2-buttonswrapper {\n    -webkit-box-align: center;\n        -ms-flex-align: center;\n            align-items: center;\n    -webkit-box-pack: center;\n        -ms-flex-pack: center;\n            justify-content: center;\n    margin-top: 15px; }\n    .swal2-popup .swal2-buttonswrapper:not(.swal2-loading) .swal2-styled[disabled] {\n      opacity: .4;\n      cursor: no-drop; }\n    .swal2-popup .swal2-buttonswrapper.swal2-loading .swal2-styled.swal2-confirm {\n      -webkit-box-sizing: border-box;\n              box-sizing: border-box;\n      border: 4px solid transparent;\n      border-color: transparent;\n      width: 40px;\n      height: 40px;\n      padding: 0;\n      margin: 7.5px;\n      vertical-align: top;\n      background-color: transparent !important;\n      color: transparent;\n      cursor: default;\n      border-radius: 100%;\n      -webkit-animation: rotate-loading 1.5s linear 0s infinite normal;\n              animation: rotate-loading 1.5s linear 0s infinite normal;\n      -webkit-user-select: none;\n         -moz-user-select: none;\n          -ms-user-select: none;\n              user-select: none; }\n    .swal2-popup .swal2-buttonswrapper.swal2-loading .swal2-styled.swal2-cancel {\n      margin-left: 30px;\n      margin-right: 30px; }\n    .swal2-popup .swal2-buttonswrapper.swal2-loading :not(.swal2-styled).swal2-confirm::after {\n      display: inline-block;\n      content: '';\n      margin-left: 5px;\n      vertical-align: -1px;\n      height: 15px;\n      width: 15px;\n      border: 3px solid #999999;\n      -webkit-box-shadow: 1px 1px 1px #fff;\n              box-shadow: 1px 1px 1px #fff;\n      border-right-color: transparent;\n      border-radius: 50%;\n      -webkit-animation: rotate-loading 1.5s linear 0s infinite normal;\n              animation: rotate-loading 1.5s linear 0s infinite normal; }\n  .swal2-popup .swal2-styled {\n    border: 0;\n    border-radius: 3px;\n    -webkit-box-shadow: none;\n            box-shadow: none;\n    color: #fff;\n    cursor: pointer;\n    font-size: 17px;\n    font-weight: 500;\n    margin: 15px 5px 0;\n    padding: 10px 32px; }\n    .swal2-popup .swal2-styled:focus {\n      outline: none;\n      -webkit-box-shadow: 0 0 0 2px #fff, 0 0 0 4px rgba(50, 100, 150, 0.4);\n              box-shadow: 0 0 0 2px #fff, 0 0 0 4px rgba(50, 100, 150, 0.4); }\n  .swal2-popup .swal2-image {\n    margin: 20px auto;\n    max-width: 100%; }\n  .swal2-popup .swal2-close {\n    background: transparent;\n    border: 0;\n    margin: 0;\n    padding: 0;\n    width: 38px;\n    height: 40px;\n    font-size: 36px;\n    line-height: 40px;\n    font-family: serif;\n    position: absolute;\n    top: 5px;\n    right: 8px;\n    cursor: pointer;\n    color: #cccccc;\n    -webkit-transition: color .1s ease;\n    transition: color .1s ease; }\n    .swal2-popup .swal2-close:hover {\n      color: #d55; }\n  .swal2-popup > .swal2-input,\n  .swal2-popup > .swal2-file,\n  .swal2-popup > .swal2-textarea,\n  .swal2-popup > .swal2-select,\n  .swal2-popup > .swal2-radio,\n  .swal2-popup > .swal2-checkbox {\n    display: none; }\n  .swal2-popup .swal2-content {\n    font-size: 18px;\n    text-align: center;\n    font-weight: 300;\n    position: relative;\n    float: none;\n    margin: 0;\n    padding: 0;\n    line-height: normal;\n    color: #545454;\n    word-wrap: break-word; }\n  .swal2-popup .swal2-input,\n  .swal2-popup .swal2-file,\n  .swal2-popup .swal2-textarea,\n  .swal2-popup .swal2-select,\n  .swal2-popup .swal2-radio,\n  .swal2-popup .swal2-checkbox {\n    margin: 20px auto; }\n  .swal2-popup .swal2-input,\n  .swal2-popup .swal2-file,\n  .swal2-popup .swal2-textarea {\n    width: 100%;\n    -webkit-box-sizing: border-box;\n            box-sizing: border-box;\n    font-size: 18px;\n    border-radius: 3px;\n    border: 1px solid #d9d9d9;\n    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.06);\n            box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.06);\n    -webkit-transition: border-color .3s, -webkit-box-shadow .3s;\n    transition: border-color .3s, -webkit-box-shadow .3s;\n    transition: border-color .3s, box-shadow .3s;\n    transition: border-color .3s, box-shadow .3s, -webkit-box-shadow .3s; }\n    .swal2-popup .swal2-input.swal2-inputerror,\n    .swal2-popup .swal2-file.swal2-inputerror,\n    .swal2-popup .swal2-textarea.swal2-inputerror {\n      border-color: #f27474 !important;\n      -webkit-box-shadow: 0 0 2px #f27474 !important;\n              box-shadow: 0 0 2px #f27474 !important; }\n    .swal2-popup .swal2-input:focus,\n    .swal2-popup .swal2-file:focus,\n    .swal2-popup .swal2-textarea:focus {\n      outline: none;\n      border: 1px solid #b4dbed;\n      -webkit-box-shadow: 0 0 3px #c4e6f5;\n              box-shadow: 0 0 3px #c4e6f5; }\n    .swal2-popup .swal2-input::-webkit-input-placeholder,\n    .swal2-popup .swal2-file::-webkit-input-placeholder,\n    .swal2-popup .swal2-textarea::-webkit-input-placeholder {\n      color: #cccccc; }\n    .swal2-popup .swal2-input:-ms-input-placeholder,\n    .swal2-popup .swal2-file:-ms-input-placeholder,\n    .swal2-popup .swal2-textarea:-ms-input-placeholder {\n      color: #cccccc; }\n    .swal2-popup .swal2-input::-ms-input-placeholder,\n    .swal2-popup .swal2-file::-ms-input-placeholder,\n    .swal2-popup .swal2-textarea::-ms-input-placeholder {\n      color: #cccccc; }\n    .swal2-popup .swal2-input::placeholder,\n    .swal2-popup .swal2-file::placeholder,\n    .swal2-popup .swal2-textarea::placeholder {\n      color: #cccccc; }\n  .swal2-popup .swal2-range input {\n    float: left;\n    width: 80%; }\n  .swal2-popup .swal2-range output {\n    float: right;\n    width: 20%;\n    font-size: 20px;\n    font-weight: 600;\n    text-align: center; }\n  .swal2-popup .swal2-range input,\n  .swal2-popup .swal2-range output {\n    height: 43px;\n    line-height: 43px;\n    vertical-align: middle;\n    margin: 20px auto;\n    padding: 0; }\n  .swal2-popup .swal2-input {\n    height: 43px;\n    padding: 0 12px; }\n    .swal2-popup .swal2-input[type='number'] {\n      max-width: 150px; }\n  .swal2-popup .swal2-file {\n    font-size: 20px; }\n  .swal2-popup .swal2-textarea {\n    height: 108px;\n    padding: 12px; }\n  .swal2-popup .swal2-select {\n    color: #545454;\n    font-size: inherit;\n    padding: 5px 10px;\n    min-width: 40%;\n    max-width: 100%; }\n  .swal2-popup .swal2-radio {\n    border: 0; }\n    .swal2-popup .swal2-radio label:not(:first-child) {\n      margin-left: 20px; }\n    .swal2-popup .swal2-radio input,\n    .swal2-popup .swal2-radio span {\n      vertical-align: middle; }\n    .swal2-popup .swal2-radio input {\n      margin: 0 3px 0 0; }\n  .swal2-popup .swal2-checkbox {\n    color: #545454; }\n    .swal2-popup .swal2-checkbox input,\n    .swal2-popup .swal2-checkbox span {\n      vertical-align: middle; }\n  .swal2-popup .swal2-validationerror {\n    background-color: #f0f0f0;\n    margin: 0 -20px;\n    overflow: hidden;\n    padding: 10px;\n    color: gray;\n    font-size: 16px;\n    font-weight: 300;\n    display: none; }\n    .swal2-popup .swal2-validationerror::before {\n      content: '!';\n      display: inline-block;\n      width: 24px;\n      height: 24px;\n      border-radius: 50%;\n      background-color: #ea7d7d;\n      color: #fff;\n      line-height: 24px;\n      text-align: center;\n      margin-right: 10px; }\n\n@supports (-ms-accelerator: true) {\n  .swal2-range input {\n    width: 100% !important; }\n  .swal2-range output {\n    display: none; } }\n\n@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {\n  .swal2-range input {\n    width: 100% !important; }\n  .swal2-range output {\n    display: none; } }\n\n.swal2-icon {\n  width: 80px;\n  height: 80px;\n  border: 4px solid transparent;\n  border-radius: 50%;\n  margin: 20px auto 30px;\n  padding: 0;\n  position: relative;\n  -webkit-box-sizing: content-box;\n          box-sizing: content-box;\n  cursor: default;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none; }\n  .swal2-icon.swal2-error {\n    border-color: #f27474; }\n    .swal2-icon.swal2-error .swal2-x-mark {\n      position: relative;\n      display: block; }\n    .swal2-icon.swal2-error [class^='swal2-x-mark-line'] {\n      position: absolute;\n      height: 5px;\n      width: 47px;\n      background-color: #f27474;\n      display: block;\n      top: 37px;\n      border-radius: 2px; }\n      .swal2-icon.swal2-error [class^='swal2-x-mark-line'][class$='left'] {\n        -webkit-transform: rotate(45deg);\n                transform: rotate(45deg);\n        left: 17px; }\n      .swal2-icon.swal2-error [class^='swal2-x-mark-line'][class$='right'] {\n        -webkit-transform: rotate(-45deg);\n                transform: rotate(-45deg);\n        right: 16px; }\n  .swal2-icon.swal2-warning {\n    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n    color: #f8bb86;\n    border-color: #facea8;\n    font-size: 60px;\n    line-height: 80px;\n    text-align: center; }\n  .swal2-icon.swal2-info {\n    font-family: 'Open Sans', sans-serif;\n    color: #3fc3ee;\n    border-color: #9de0f6;\n    font-size: 60px;\n    line-height: 80px;\n    text-align: center; }\n  .swal2-icon.swal2-question {\n    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n    color: #87adbd;\n    border-color: #c9dae1;\n    font-size: 60px;\n    line-height: 80px;\n    text-align: center; }\n  .swal2-icon.swal2-success {\n    border-color: #a5dc86; }\n    .swal2-icon.swal2-success [class^='swal2-success-circular-line'] {\n      border-radius: 50%;\n      position: absolute;\n      width: 60px;\n      height: 120px;\n      -webkit-transform: rotate(45deg);\n              transform: rotate(45deg); }\n      .swal2-icon.swal2-success [class^='swal2-success-circular-line'][class$='left'] {\n        border-radius: 120px 0 0 120px;\n        top: -7px;\n        left: -33px;\n        -webkit-transform: rotate(-45deg);\n                transform: rotate(-45deg);\n        -webkit-transform-origin: 60px 60px;\n                transform-origin: 60px 60px; }\n      .swal2-icon.swal2-success [class^='swal2-success-circular-line'][class$='right'] {\n        border-radius: 0 120px 120px 0;\n        top: -11px;\n        left: 30px;\n        -webkit-transform: rotate(-45deg);\n                transform: rotate(-45deg);\n        -webkit-transform-origin: 0 60px;\n                transform-origin: 0 60px; }\n    .swal2-icon.swal2-success .swal2-success-ring {\n      width: 80px;\n      height: 80px;\n      border: 4px solid rgba(165, 220, 134, 0.2);\n      border-radius: 50%;\n      -webkit-box-sizing: content-box;\n              box-sizing: content-box;\n      position: absolute;\n      left: -4px;\n      top: -4px;\n      z-index: 2; }\n    .swal2-icon.swal2-success .swal2-success-fix {\n      width: 7px;\n      height: 90px;\n      position: absolute;\n      left: 28px;\n      top: 8px;\n      z-index: 1;\n      -webkit-transform: rotate(-45deg);\n              transform: rotate(-45deg); }\n    .swal2-icon.swal2-success [class^='swal2-success-line'] {\n      height: 5px;\n      background-color: #a5dc86;\n      display: block;\n      border-radius: 2px;\n      position: absolute;\n      z-index: 2; }\n      .swal2-icon.swal2-success [class^='swal2-success-line'][class$='tip'] {\n        width: 25px;\n        left: 14px;\n        top: 46px;\n        -webkit-transform: rotate(45deg);\n                transform: rotate(45deg); }\n      .swal2-icon.swal2-success [class^='swal2-success-line'][class$='long'] {\n        width: 47px;\n        right: 8px;\n        top: 38px;\n        -webkit-transform: rotate(-45deg);\n                transform: rotate(-45deg); }\n\n.swal2-progresssteps {\n  font-weight: 600;\n  margin: 0 0 20px;\n  padding: 0; }\n  .swal2-progresssteps li {\n    display: inline-block;\n    position: relative; }\n  .swal2-progresssteps .swal2-progresscircle {\n    background: #3085d6;\n    border-radius: 2em;\n    color: #fff;\n    height: 2em;\n    line-height: 2em;\n    text-align: center;\n    width: 2em;\n    z-index: 20; }\n    .swal2-progresssteps .swal2-progresscircle:first-child {\n      margin-left: 0; }\n    .swal2-progresssteps .swal2-progresscircle:last-child {\n      margin-right: 0; }\n    .swal2-progresssteps .swal2-progresscircle.swal2-activeprogressstep {\n      background: #3085d6; }\n      .swal2-progresssteps .swal2-progresscircle.swal2-activeprogressstep ~ .swal2-progresscircle {\n        background: #add8e6; }\n      .swal2-progresssteps .swal2-progresscircle.swal2-activeprogressstep ~ .swal2-progressline {\n        background: #add8e6; }\n  .swal2-progresssteps .swal2-progressline {\n    background: #3085d6;\n    height: .4em;\n    margin: 0 -1px;\n    z-index: 10; }\n\n[class^='swal2'] {\n  -webkit-tap-highlight-color: transparent; }\n\n@-webkit-keyframes showSweetToast {\n  0% {\n    -webkit-transform: translateY(-10px) rotateZ(2deg);\n            transform: translateY(-10px) rotateZ(2deg);\n    opacity: 0; }\n  33% {\n    -webkit-transform: translateY(0) rotateZ(-2deg);\n            transform: translateY(0) rotateZ(-2deg);\n    opacity: .5; }\n  66% {\n    -webkit-transform: translateY(5px) rotateZ(2deg);\n            transform: translateY(5px) rotateZ(2deg);\n    opacity: .7; }\n  100% {\n    -webkit-transform: translateY(0) rotateZ(0);\n            transform: translateY(0) rotateZ(0);\n    opacity: 1; } }\n\n@keyframes showSweetToast {\n  0% {\n    -webkit-transform: translateY(-10px) rotateZ(2deg);\n            transform: translateY(-10px) rotateZ(2deg);\n    opacity: 0; }\n  33% {\n    -webkit-transform: translateY(0) rotateZ(-2deg);\n            transform: translateY(0) rotateZ(-2deg);\n    opacity: .5; }\n  66% {\n    -webkit-transform: translateY(5px) rotateZ(2deg);\n            transform: translateY(5px) rotateZ(2deg);\n    opacity: .7; }\n  100% {\n    -webkit-transform: translateY(0) rotateZ(0);\n            transform: translateY(0) rotateZ(0);\n    opacity: 1; } }\n\n@-webkit-keyframes hideSweetToast {\n  0% {\n    opacity: 1; }\n  33% {\n    opacity: .5; }\n  100% {\n    -webkit-transform: rotateZ(1deg);\n            transform: rotateZ(1deg);\n    opacity: 0; } }\n\n@keyframes hideSweetToast {\n  0% {\n    opacity: 1; }\n  33% {\n    opacity: .5; }\n  100% {\n    -webkit-transform: rotateZ(1deg);\n            transform: rotateZ(1deg);\n    opacity: 0; } }\n\n@-webkit-keyframes showSweetAlert {\n  0% {\n    -webkit-transform: scale(0.7);\n            transform: scale(0.7); }\n  45% {\n    -webkit-transform: scale(1.05);\n            transform: scale(1.05); }\n  80% {\n    -webkit-transform: scale(0.95);\n            transform: scale(0.95); }\n  100% {\n    -webkit-transform: scale(1);\n            transform: scale(1); } }\n\n@keyframes showSweetAlert {\n  0% {\n    -webkit-transform: scale(0.7);\n            transform: scale(0.7); }\n  45% {\n    -webkit-transform: scale(1.05);\n            transform: scale(1.05); }\n  80% {\n    -webkit-transform: scale(0.95);\n            transform: scale(0.95); }\n  100% {\n    -webkit-transform: scale(1);\n            transform: scale(1); } }\n\n@-webkit-keyframes hideSweetAlert {\n  0% {\n    -webkit-transform: scale(1);\n            transform: scale(1);\n    opacity: 1; }\n  100% {\n    -webkit-transform: scale(0.5);\n            transform: scale(0.5);\n    opacity: 0; } }\n\n@keyframes hideSweetAlert {\n  0% {\n    -webkit-transform: scale(1);\n            transform: scale(1);\n    opacity: 1; }\n  100% {\n    -webkit-transform: scale(0.5);\n            transform: scale(0.5);\n    opacity: 0; } }\n\n.swal2-show {\n  -webkit-animation: showSweetAlert .3s;\n          animation: showSweetAlert .3s; }\n  .swal2-show.swal2-toast {\n    -webkit-animation: showSweetToast .5s;\n            animation: showSweetToast .5s; }\n  .swal2-show.swal2-noanimation {\n    -webkit-animation: none;\n            animation: none; }\n\n.swal2-hide {\n  -webkit-animation: hideSweetAlert .15s forwards;\n          animation: hideSweetAlert .15s forwards; }\n  .swal2-hide.swal2-toast {\n    -webkit-animation: hideSweetToast .2s forwards;\n            animation: hideSweetToast .2s forwards; }\n  .swal2-hide.swal2-noanimation {\n    -webkit-animation: none;\n            animation: none; }\n\n[dir='rtl'] .swal2-close {\n  left: 8px;\n  right: auto; }\n\n@-webkit-keyframes animate-success-tip {\n  0% {\n    width: 0;\n    left: 1px;\n    top: 19px; }\n  54% {\n    width: 0;\n    left: 1px;\n    top: 19px; }\n  70% {\n    width: 50px;\n    left: -8px;\n    top: 37px; }\n  84% {\n    width: 17px;\n    left: 21px;\n    top: 48px; }\n  100% {\n    width: 25px;\n    left: 14px;\n    top: 45px; } }\n\n@keyframes animate-success-tip {\n  0% {\n    width: 0;\n    left: 1px;\n    top: 19px; }\n  54% {\n    width: 0;\n    left: 1px;\n    top: 19px; }\n  70% {\n    width: 50px;\n    left: -8px;\n    top: 37px; }\n  84% {\n    width: 17px;\n    left: 21px;\n    top: 48px; }\n  100% {\n    width: 25px;\n    left: 14px;\n    top: 45px; } }\n\n@-webkit-keyframes animate-success-long {\n  0% {\n    width: 0;\n    right: 46px;\n    top: 54px; }\n  65% {\n    width: 0;\n    right: 46px;\n    top: 54px; }\n  84% {\n    width: 55px;\n    right: 0;\n    top: 35px; }\n  100% {\n    width: 47px;\n    right: 8px;\n    top: 38px; } }\n\n@keyframes animate-success-long {\n  0% {\n    width: 0;\n    right: 46px;\n    top: 54px; }\n  65% {\n    width: 0;\n    right: 46px;\n    top: 54px; }\n  84% {\n    width: 55px;\n    right: 0;\n    top: 35px; }\n  100% {\n    width: 47px;\n    right: 8px;\n    top: 38px; } }\n\n@-webkit-keyframes animate-toast-success-tip {\n  0% {\n    width: 0;\n    left: 1px;\n    top: 9px; }\n  54% {\n    width: 0;\n    left: 1px;\n    top: 9px; }\n  70% {\n    width: 24px;\n    left: -4px;\n    top: 17px; }\n  84% {\n    width: 8px;\n    left: 10px;\n    top: 20px; }\n  100% {\n    width: 12px;\n    left: 3px;\n    top: 18px; } }\n\n@keyframes animate-toast-success-tip {\n  0% {\n    width: 0;\n    left: 1px;\n    top: 9px; }\n  54% {\n    width: 0;\n    left: 1px;\n    top: 9px; }\n  70% {\n    width: 24px;\n    left: -4px;\n    top: 17px; }\n  84% {\n    width: 8px;\n    left: 10px;\n    top: 20px; }\n  100% {\n    width: 12px;\n    left: 3px;\n    top: 18px; } }\n\n@-webkit-keyframes animate-toast-success-long {\n  0% {\n    width: 0;\n    right: 22px;\n    top: 26px; }\n  65% {\n    width: 0;\n    right: 22px;\n    top: 26px; }\n  84% {\n    width: 26px;\n    right: 0;\n    top: 15px; }\n  100% {\n    width: 22px;\n    right: 3px;\n    top: 15px; } }\n\n@keyframes animate-toast-success-long {\n  0% {\n    width: 0;\n    right: 22px;\n    top: 26px; }\n  65% {\n    width: 0;\n    right: 22px;\n    top: 26px; }\n  84% {\n    width: 26px;\n    right: 0;\n    top: 15px; }\n  100% {\n    width: 22px;\n    right: 3px;\n    top: 15px; } }\n\n@-webkit-keyframes rotatePlaceholder {\n  0% {\n    -webkit-transform: rotate(-45deg);\n            transform: rotate(-45deg); }\n  5% {\n    -webkit-transform: rotate(-45deg);\n            transform: rotate(-45deg); }\n  12% {\n    -webkit-transform: rotate(-405deg);\n            transform: rotate(-405deg); }\n  100% {\n    -webkit-transform: rotate(-405deg);\n            transform: rotate(-405deg); } }\n\n@keyframes rotatePlaceholder {\n  0% {\n    -webkit-transform: rotate(-45deg);\n            transform: rotate(-45deg); }\n  5% {\n    -webkit-transform: rotate(-45deg);\n            transform: rotate(-45deg); }\n  12% {\n    -webkit-transform: rotate(-405deg);\n            transform: rotate(-405deg); }\n  100% {\n    -webkit-transform: rotate(-405deg);\n            transform: rotate(-405deg); } }\n\n.swal2-animate-success-line-tip {\n  -webkit-animation: animate-success-tip .75s;\n          animation: animate-success-tip .75s; }\n\n.swal2-animate-success-line-long {\n  -webkit-animation: animate-success-long .75s;\n          animation: animate-success-long .75s; }\n\n.swal2-success.swal2-animate-success-icon .swal2-success-circular-line-right {\n  -webkit-animation: rotatePlaceholder 4.25s ease-in;\n          animation: rotatePlaceholder 4.25s ease-in; }\n\n@-webkit-keyframes animate-error-icon {\n  0% {\n    -webkit-transform: rotateX(100deg);\n            transform: rotateX(100deg);\n    opacity: 0; }\n  100% {\n    -webkit-transform: rotateX(0deg);\n            transform: rotateX(0deg);\n    opacity: 1; } }\n\n@keyframes animate-error-icon {\n  0% {\n    -webkit-transform: rotateX(100deg);\n            transform: rotateX(100deg);\n    opacity: 0; }\n  100% {\n    -webkit-transform: rotateX(0deg);\n            transform: rotateX(0deg);\n    opacity: 1; } }\n\n.swal2-animate-error-icon {\n  -webkit-animation: animate-error-icon .5s;\n          animation: animate-error-icon .5s; }\n\n@-webkit-keyframes animate-x-mark {\n  0% {\n    -webkit-transform: scale(0.4);\n            transform: scale(0.4);\n    margin-top: 26px;\n    opacity: 0; }\n  50% {\n    -webkit-transform: scale(0.4);\n            transform: scale(0.4);\n    margin-top: 26px;\n    opacity: 0; }\n  80% {\n    -webkit-transform: scale(1.15);\n            transform: scale(1.15);\n    margin-top: -6px; }\n  100% {\n    -webkit-transform: scale(1);\n            transform: scale(1);\n    margin-top: 0;\n    opacity: 1; } }\n\n@keyframes animate-x-mark {\n  0% {\n    -webkit-transform: scale(0.4);\n            transform: scale(0.4);\n    margin-top: 26px;\n    opacity: 0; }\n  50% {\n    -webkit-transform: scale(0.4);\n            transform: scale(0.4);\n    margin-top: 26px;\n    opacity: 0; }\n  80% {\n    -webkit-transform: scale(1.15);\n            transform: scale(1.15);\n    margin-top: -6px; }\n  100% {\n    -webkit-transform: scale(1);\n            transform: scale(1);\n    margin-top: 0;\n    opacity: 1; } }\n\n.swal2-animate-x-mark {\n  -webkit-animation: animate-x-mark .5s;\n          animation: animate-x-mark .5s; }\n\n@-webkit-keyframes rotate-loading {\n  0% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg); }\n  100% {\n    -webkit-transform: rotate(360deg);\n            transform: rotate(360deg); } }\n\n@keyframes rotate-loading {\n  0% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg); }\n  100% {\n    -webkit-transform: rotate(360deg);\n            transform: rotate(360deg); } }\n";

var defaultParams = {
  title: '',
  titleText: '',
  text: '',
  html: '',
  type: null,
  toast: false,
  customClass: '',
  target: 'body',
  backdrop: true,
  animation: true,
  allowOutsideClick: true,
  allowEscapeKey: true,
  allowEnterKey: true,
  showConfirmButton: true,
  showCancelButton: false,
  preConfirm: null,
  confirmButtonText: 'OK',
  confirmButtonAriaLabel: '',
  confirmButtonColor: '#3085d6',
  confirmButtonClass: null,
  cancelButtonText: 'Cancel',
  cancelButtonAriaLabel: '',
  cancelButtonColor: '#aaa',
  cancelButtonClass: null,
  buttonsStyling: true,
  reverseButtons: false,
  focusConfirm: true,
  focusCancel: false,
  showCloseButton: false,
  closeButtonAriaLabel: 'Close this dialog',
  showLoaderOnConfirm: false,
  imageUrl: null,
  imageWidth: null,
  imageHeight: null,
  imageAlt: '',
  imageClass: null,
  timer: null,
  width: 500,
  padding: 20,
  background: '#fff',
  input: null,
  inputPlaceholder: '',
  inputValue: '',
  inputOptions: {},
  inputAutoTrim: true,
  inputClass: null,
  inputAttributes: {},
  inputValidator: null,
  grow: false,
  position: 'center',
  progressSteps: [],
  currentProgressStep: null,
  progressStepsDistance: '40px',
  onBeforeOpen: null,
  onOpen: null,
  onClose: null,
  useRejections: false,
  expectRejections: false
};

var deprecatedParams = ['useRejections', 'expectRejections'];

var swalPrefix = 'swal2-';

var prefix = function prefix(items) {
  var result = {};
  for (var i in items) {
    result[items[i]] = swalPrefix + items[i];
  }
  return result;
};

var swalClasses = prefix(['container', 'shown', 'iosfix', 'popup', 'modal', 'no-backdrop', 'toast', 'toast-shown', 'overlay', 'fade', 'show', 'hide', 'noanimation', 'close', 'title', 'content', 'contentwrapper', 'buttonswrapper', 'confirm', 'cancel', 'icon', 'image', 'input', 'has-input', 'file', 'range', 'select', 'radio', 'checkbox', 'textarea', 'inputerror', 'validationerror', 'progresssteps', 'activeprogressstep', 'progresscircle', 'progressline', 'loading', 'styled', 'top', 'top-left', 'top-right', 'center', 'center-left', 'center-right', 'bottom', 'bottom-left', 'bottom-right', 'grow-row', 'grow-column', 'grow-fullscreen']);

var iconTypes = prefix(['success', 'warning', 'info', 'question', 'error']);

var consolePrefix = 'SweetAlert2:';

/*
 * Set hover, active and focus-states for buttons (source: http://www.sitepoint.com/javascript-generate-lighter-darker-color)
 */
var colorLuminance = function colorLuminance(hex, lum) {
  // Validate hex string
  hex = String(hex).replace(/[^0-9a-f]/gi, '');
  if (hex.length < 6) {
    hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2];
  }
  lum = lum || 0;

  // Convert to decimal and change luminosity
  var rgb = '#';
  for (var i = 0; i < 3; i++) {
    var c = parseInt(hex.substr(i * 2, 2), 16);
    c = Math.round(Math.min(Math.max(0, c + c * lum), 255)).toString(16);
    rgb += ('00' + c).substr(c.length);
  }

  return rgb;
};

/**
 * Filter the unique values into a new array
 * @param arr
 */
var uniqueArray = function uniqueArray(arr) {
  var result = [];
  for (var i in arr) {
    if (result.indexOf(arr[i]) === -1) {
      result.push(arr[i]);
    }
  }
  return result;
};

/**
 * Standardise console warnings
 * @param message
 */
var warn = function warn(message) {
  console.warn(consolePrefix + ' ' + message);
};

/**
 * Standardise console errors
 * @param message
 */
var error = function error(message) {
  console.error(consolePrefix + ' ' + message);
};

/**
 * Private global state for `warnOnce`
 * @type {Array}
 * @private
 */
var previousWarnOnceMessages = [];

/**
 * Show a console warning, but only if it hasn't already been shown
 * @param message
 */
var warnOnce = function warnOnce(message) {
  if (!(previousWarnOnceMessages.indexOf(message) !== -1)) {
    previousWarnOnceMessages.push(message);
    warn(message);
  }
};

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;
};





















var _extends = Object.assign || function (target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i];

    for (var key in source) {
      if (Object.prototype.hasOwnProperty.call(source, key)) {
        target[key] = source[key];
      }
    }
  }

  return target;
};

var popupParams = _extends({}, defaultParams);
var queue = [];

var previousWindowKeyDown = void 0;
var windowOnkeydownOverridden = void 0;

/*
 * Check for the existence of Promise
 * Hopefully to avoid many github issues
 */
if (typeof Promise === 'undefined') {
  error('This package requires a Promise library, please include a shim to enable it in this browser (See: https://github.com/limonte/sweetalert2/wiki/Migration-from-SweetAlert-to-SweetAlert2#1-ie-support)');
}

/**
 * Show relevant warnings for given params
 *
 * @param params
 */
var showWarningsForParams = function showWarningsForParams(params) {
  for (var param in params) {
    if (!sweetAlert$1.isValidParameter(param)) {
      warn('Unknown parameter "' + param + '"');
    }
    if (sweetAlert$1.isDeprecatedParameter(param)) {
      warnOnce('The parameter "' + param + '" is deprecated and will be removed in the next major release.');
    }
  }
};

/**
 * Set type, text and actions on popup
 *
 * @param params
 * @returns {boolean}
 */
var setParameters = function setParameters(params) {
  // If a custom element is set, determine if it is valid
  if (typeof params.target === 'string' && !document.querySelector(params.target) || typeof params.target !== 'string' && !params.target.appendChild) {
    warn('Target parameter is not valid, defaulting to "body"');
    params.target = 'body';
  }

  var popup = void 0;
  var oldPopup = getPopup();
  var targetElement = typeof params.target === 'string' ? document.querySelector(params.target) : params.target;
  // If the model target has changed, refresh the popup
  if (oldPopup && targetElement && oldPopup.parentNode !== targetElement.parentNode) {
    popup = init(params);
  } else {
    popup = oldPopup || init(params);
  }

  // Set popup width
  var popupWidth = params.width === defaultParams.width && params.toast ? 'auto' : params.width;
  popup.style.width = typeof popupWidth === 'number' ? popupWidth + 'px' : popupWidth;

  var popupPadding = params.padding === defaultParams.padding && params.toast ? 'inherit' : params.padding;
  popup.style.padding = typeof popupPadding === 'number' ? popupPadding + 'px' : popupPadding;
  popup.style.background = params.background;
  var successIconParts = popup.querySelectorAll('[class^=swal2-success-circular-line], .swal2-success-fix');
  for (var i = 0; i < successIconParts.length; i++) {
    successIconParts[i].style.background = params.background;
  }

  var container = getContainer();
  var title = getTitle();
  var content = getContent();
  var buttonsWrapper = getButtonsWrapper();
  var confirmButton = getConfirmButton();
  var cancelButton = getCancelButton();
  var closeButton = getCloseButton();

  // Title
  if (params.titleText) {
    title.innerText = params.titleText;
  } else {
    title.innerHTML = params.title.split('\n').join('<br />');
  }

  if (!params.backdrop) {
    addClass([document.documentElement, document.body], swalClasses['no-backdrop']);
  }

  // Content
  if (params.text || params.html) {
    if (_typeof(params.html) === 'object') {
      content.innerHTML = '';
      if (0 in params.html) {
        for (var _i = 0; _i in params.html; _i++) {
          content.appendChild(params.html[_i].cloneNode(true));
        }
      } else {
        content.appendChild(params.html.cloneNode(true));
      }
    } else if (params.html) {
      content.innerHTML = params.html;
    } else if (params.text) {
      content.textContent = params.text;
    }
    show(content);
  } else {
    hide(content);
  }

  // Position
  if (params.position in swalClasses) {
    addClass(container, swalClasses[params.position]);
  }

  // Grow
  if (params.grow && typeof params.grow === 'string') {
    var growClass = 'grow-' + params.grow;
    if (growClass in swalClasses) {
      addClass(container, swalClasses[growClass]);
    }
  }

  // Close button
  if (params.showCloseButton) {
    closeButton.setAttribute('aria-label', params.closeButtonAriaLabel);
    show(closeButton);
  } else {
    hide(closeButton);
  }

  // Default Class
  popup.className = swalClasses.popup;
  if (params.toast) {
    addClass([document.documentElement, document.body], swalClasses['toast-shown']);
    addClass(popup, swalClasses.toast);
  } else {
    addClass(popup, swalClasses.modal);
  }

  // Custom Class
  if (params.customClass) {
    addClass(popup, params.customClass);
  }

  // Progress steps
  var progressStepsContainer = getProgressSteps();
  var currentProgressStep = parseInt(params.currentProgressStep === null ? sweetAlert$1.getQueueStep() : params.currentProgressStep, 10);
  if (params.progressSteps.length) {
    show(progressStepsContainer);
    empty(progressStepsContainer);
    if (currentProgressStep >= params.progressSteps.length) {
      warn('Invalid currentProgressStep parameter, it should be less than progressSteps.length ' + '(currentProgressStep like JS arrays starts from 0)');
    }
    params.progressSteps.forEach(function (step, index) {
      var circle = document.createElement('li');
      addClass(circle, swalClasses.progresscircle);
      circle.innerHTML = step;
      if (index === currentProgressStep) {
        addClass(circle, swalClasses.activeprogressstep);
      }
      progressStepsContainer.appendChild(circle);
      if (index !== params.progressSteps.length - 1) {
        var line = document.createElement('li');
        addClass(line, swalClasses.progressline);
        line.style.width = params.progressStepsDistance;
        progressStepsContainer.appendChild(line);
      }
    });
  } else {
    hide(progressStepsContainer);
  }

  // Icon
  var icons = getIcons();
  for (var _i2 = 0; _i2 < icons.length; _i2++) {
    hide(icons[_i2]);
  }
  if (params.type) {
    var validType = false;
    for (var iconType in iconTypes) {
      if (params.type === iconType) {
        validType = true;
        break;
      }
    }
    if (!validType) {
      error('Unknown alert type: ' + params.type);
      return false;
    }
    var icon = popup.querySelector('.' + swalClasses.icon + '.' + iconTypes[params.type]);
    show(icon);

    // Animate icon
    if (params.animation) {
      switch (params.type) {
        case 'success':
          addClass(icon, 'swal2-animate-success-icon');
          addClass(icon.querySelector('.swal2-success-line-tip'), 'swal2-animate-success-line-tip');
          addClass(icon.querySelector('.swal2-success-line-long'), 'swal2-animate-success-line-long');
          break;
        case 'error':
          addClass(icon, 'swal2-animate-error-icon');
          addClass(icon.querySelector('.swal2-x-mark'), 'swal2-animate-x-mark');
          break;
        default:
          break;
      }
    }
  }

  // Custom image
  var image = getImage();
  if (params.imageUrl) {
    image.setAttribute('src', params.imageUrl);
    image.setAttribute('alt', params.imageAlt);
    show(image);

    if (params.imageWidth) {
      image.setAttribute('width', params.imageWidth);
    } else {
      image.removeAttribute('width');
    }

    if (params.imageHeight) {
      image.setAttribute('height', params.imageHeight);
    } else {
      image.removeAttribute('height');
    }

    image.className = swalClasses.image;
    if (params.imageClass) {
      addClass(image, params.imageClass);
    }
  } else {
    hide(image);
  }

  // Cancel button
  if (params.showCancelButton) {
    cancelButton.style.display = 'inline-block';
  } else {
    hide(cancelButton);
  }

  // Confirm button
  if (params.showConfirmButton) {
    removeStyleProperty(confirmButton, 'display');
  } else {
    hide(confirmButton);
  }

  // Buttons wrapper
  if (!params.showConfirmButton && !params.showCancelButton) {
    hide(buttonsWrapper);
  } else {
    show(buttonsWrapper);
  }

  // Edit text on confirm and cancel buttons
  confirmButton.innerHTML = params.confirmButtonText;
  cancelButton.innerHTML = params.cancelButtonText;

  // ARIA labels for confirm and cancel buttons
  confirmButton.setAttribute('aria-label', params.confirmButtonAriaLabel);
  cancelButton.setAttribute('aria-label', params.cancelButtonAriaLabel);

  // Set buttons to selected background colors
  if (params.buttonsStyling) {
    confirmButton.style.backgroundColor = params.confirmButtonColor;
    cancelButton.style.backgroundColor = params.cancelButtonColor;
  }

  // Add buttons custom classes
  confirmButton.className = swalClasses.confirm;
  addClass(confirmButton, params.confirmButtonClass);
  cancelButton.className = swalClasses.cancel;
  addClass(cancelButton, params.cancelButtonClass);

  // Buttons styling
  if (params.buttonsStyling) {
    addClass([confirmButton, cancelButton], swalClasses.styled);
  } else {
    removeClass([confirmButton, cancelButton], swalClasses.styled);

    confirmButton.style.backgroundColor = confirmButton.style.borderLeftColor = confirmButton.style.borderRightColor = '';
    cancelButton.style.backgroundColor = cancelButton.style.borderLeftColor = cancelButton.style.borderRightColor = '';
  }

  // CSS animation
  if (params.animation === true) {
    removeClass(popup, swalClasses.noanimation);
  } else {
    addClass(popup, swalClasses.noanimation);
  }

  // showLoaderOnConfirm && preConfirm
  if (params.showLoaderOnConfirm && !params.preConfirm) {
    warn('showLoaderOnConfirm is set to true, but preConfirm is not defined.\n' + 'showLoaderOnConfirm should be used together with preConfirm, see usage example:\n' + 'https://limonte.github.io/sweetalert2/#ajax-request');
  }
};

/**
 * Animations
 *
 * @param animation
 * @param onBeforeOpen
 * @param onComplete
 */
var openPopup = function openPopup(animation, onBeforeOpen, onComplete) {
  var container = getContainer();
  var popup = getPopup();

  if (onBeforeOpen !== null && typeof onBeforeOpen === 'function') {
    onBeforeOpen(popup);
  }

  if (animation) {
    addClass(popup, swalClasses.show);
    addClass(container, swalClasses.fade);
    removeClass(popup, swalClasses.hide);
  } else {
    removeClass(popup, swalClasses.fade);
  }
  show(popup);

  // scrolling is 'hidden' until animation is done, after that 'auto'
  container.style.overflowY = 'hidden';
  if (animationEndEvent && !hasClass(popup, swalClasses.noanimation)) {
    popup.addEventListener(animationEndEvent, function swalCloseEventFinished() {
      popup.removeEventListener(animationEndEvent, swalCloseEventFinished);
      container.style.overflowY = 'auto';
    });
  } else {
    container.style.overflowY = 'auto';
  }

  addClass([document.documentElement, document.body, container], swalClasses.shown);
  if (isModal()) {
    fixScrollbar();
    iOSfix();
  }
  states.previousActiveElement = document.activeElement;
  if (onComplete !== null && typeof onComplete === 'function') {
    setTimeout(function () {
      onComplete(popup);
    });
  }
};

var fixScrollbar = function fixScrollbar() {
  // for queues, do not do this more than once
  if (states.previousBodyPadding !== null) {
    return;
  }
  // if the body has overflow
  if (document.body.scrollHeight > window.innerHeight) {
    // add padding so the content doesn't shift after removal of scrollbar
    states.previousBodyPadding = document.body.style.paddingRight;
    document.body.style.paddingRight = measureScrollbar() + 'px';
  }
};

var undoScrollbar = function undoScrollbar() {
  if (states.previousBodyPadding !== null) {
    document.body.style.paddingRight = states.previousBodyPadding;
    states.previousBodyPadding = null;
  }
};

// Fix iOS scrolling http://stackoverflow.com/q/39626302/1331425
var iOSfix = function iOSfix() {
  var iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
  if (iOS && !hasClass(document.body, swalClasses.iosfix)) {
    var offset = document.body.scrollTop;
    document.body.style.top = offset * -1 + 'px';
    addClass(document.body, swalClasses.iosfix);
  }
};

var undoIOSfix = function undoIOSfix() {
  if (hasClass(document.body, swalClasses.iosfix)) {
    var offset = parseInt(document.body.style.top, 10);
    removeClass(document.body, swalClasses.iosfix);
    document.body.style.top = '';
    document.body.scrollTop = offset * -1;
  }
};

// SweetAlert entry point
var sweetAlert$1 = function sweetAlert() {
  for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
    args[_key] = arguments[_key];
  }

  // Prevent run in Node env
  if (typeof window === 'undefined') {
    return;
  }

  if (typeof args[0] === 'undefined') {
    error('SweetAlert2 expects at least 1 attribute!');
    return false;
  }

  var params = _extends({}, popupParams);

  switch (_typeof(args[0])) {
    case 'string':
      params.title = args[0];
      params.html = args[1];
      params.type = args[2];

      break;

    case 'object':
      showWarningsForParams(args[0]);
      _extends(params, args[0]);
      params.extraParams = args[0].extraParams;

      if (params.input === 'email' && params.inputValidator === null) {
        var inputValidator = function inputValidator(email) {
          return new Promise(function (resolve, reject) {
            var emailRegex = /^[a-zA-Z0-9.+_-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9-]{2,24}$/;
            if (emailRegex.test(email)) {
              resolve();
            } else {
              reject('Invalid email address');
            }
          });
        };
        params.inputValidator = params.expectRejections ? inputValidator : sweetAlert.adaptInputValidator(inputValidator);
      }

      if (params.input === 'url' && params.inputValidator === null) {
        var _inputValidator = function _inputValidator(url) {
          return new Promise(function (resolve, reject) {
            // taken from https://stackoverflow.com/a/3809435/1331425
            var urlRegex = /^https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_+.~#?&//=]*)$/;
            if (urlRegex.test(url)) {
              resolve();
            } else {
              reject('Invalid URL');
            }
          });
        };
        params.inputValidator = params.expectRejections ? _inputValidator : sweetAlert.adaptInputValidator(_inputValidator);
      }
      break;

    default:
      error('Unexpected type of argument! Expected "string" or "object", got ' + _typeof(args[0]));
      return false;
  }

  setParameters(params);

  var container = getContainer();
  var popup = getPopup();

  return new Promise(function (resolve, reject) {
    // functions to handle all resolving/rejecting/settling
    var succeedWith = function succeedWith(value) {
      sweetAlert.closePopup(params.onClose);
      if (params.useRejections) {
        resolve(value);
      } else {
        resolve({ value: value });
      }
    };
    var dismissWith = function dismissWith(dismiss) {
      sweetAlert.closePopup(params.onClose);
      if (params.useRejections) {
        reject(dismiss);
      } else {
        resolve({ dismiss: dismiss });
      }
    };
    var errorWith = function errorWith(error$$1) {
      sweetAlert.closePopup(params.onClose);
      reject(error$$1);
    };

    // Close on timer
    if (params.timer) {
      popup.timeout = setTimeout(function () {
        return dismissWith('timer');
      }, params.timer);
    }

    // Get input element by specified type or, if type isn't specified, by params.input
    var getInput = function getInput(inputType) {
      inputType = inputType || params.input;
      if (!inputType) {
        return null;
      }
      switch (inputType) {
        case 'select':
        case 'textarea':
        case 'file':
          return getChildByClass(popup, swalClasses[inputType]);
        case 'checkbox':
          return popup.querySelector('.' + swalClasses.checkbox + ' input');
        case 'radio':
          return popup.querySelector('.' + swalClasses.radio + ' input:checked') || popup.querySelector('.' + swalClasses.radio + ' input:first-child');
        case 'range':
          return popup.querySelector('.' + swalClasses.range + ' input');
        default:
          return getChildByClass(popup, swalClasses.input);
      }
    };

    // Get the value of the popup input
    var getInputValue = function getInputValue() {
      var input = getInput();
      if (!input) {
        return null;
      }
      switch (params.input) {
        case 'checkbox':
          return input.checked ? 1 : 0;
        case 'radio':
          return input.checked ? input.value : null;
        case 'file':
          return input.files.length ? input.files[0] : null;
        default:
          return params.inputAutoTrim ? input.value.trim() : input.value;
      }
    };

    // input autofocus
    if (params.input) {
      setTimeout(function () {
        var input = getInput();
        if (input) {
          focusInput(input);
        }
      }, 0);
    }

    var confirm = function confirm(value) {
      if (params.showLoaderOnConfirm) {
        sweetAlert.showLoading();
      }

      if (params.preConfirm) {
        sweetAlert.resetValidationError();
        var preConfirmPromise = Promise.resolve().then(function () {
          return params.preConfirm(value, params.extraParams);
        });
        if (params.expectRejections) {
          preConfirmPromise.then(function (preConfirmValue) {
            return succeedWith(preConfirmValue || value);
          }, function (validationError) {
            sweetAlert.hideLoading();
            if (validationError) {
              sweetAlert.showValidationError(validationError);
            }
          });
        } else {
          preConfirmPromise.then(function (preConfirmValue) {
            if (isVisible(getValidationError())) {
              sweetAlert.hideLoading();
            } else {
              succeedWith(preConfirmValue || value);
            }
          }, function (error$$1) {
            return errorWith(error$$1);
          });
        }
      } else {
        succeedWith(value);
      }
    };

    // Mouse interactions
    var onButtonEvent = function onButtonEvent(event) {
      var e = event || window.event;
      var target = e.target || e.srcElement;
      var confirmButton = getConfirmButton();
      var cancelButton = getCancelButton();
      var targetedConfirm = confirmButton && (confirmButton === target || confirmButton.contains(target));
      var targetedCancel = cancelButton && (cancelButton === target || cancelButton.contains(target));

      switch (e.type) {
        case 'mouseover':
        case 'mouseup':
          if (params.buttonsStyling) {
            if (targetedConfirm) {
              confirmButton.style.backgroundColor = colorLuminance(params.confirmButtonColor, -0.1);
            } else if (targetedCancel) {
              cancelButton.style.backgroundColor = colorLuminance(params.cancelButtonColor, -0.1);
            }
          }
          break;
        case 'mouseout':
          if (params.buttonsStyling) {
            if (targetedConfirm) {
              confirmButton.style.backgroundColor = params.confirmButtonColor;
            } else if (targetedCancel) {
              cancelButton.style.backgroundColor = params.cancelButtonColor;
            }
          }
          break;
        case 'mousedown':
          if (params.buttonsStyling) {
            if (targetedConfirm) {
              confirmButton.style.backgroundColor = colorLuminance(params.confirmButtonColor, -0.2);
            } else if (targetedCancel) {
              cancelButton.style.backgroundColor = colorLuminance(params.cancelButtonColor, -0.2);
            }
          }
          break;
        case 'click':
          // Clicked 'confirm'
          if (targetedConfirm && sweetAlert.isVisible()) {
            sweetAlert.disableButtons();
            if (params.input) {
              var inputValue = getInputValue();

              if (params.inputValidator) {
                sweetAlert.disableInput();
                var validationPromise = Promise.resolve().then(function () {
                  return params.inputValidator(inputValue, params.extraParams);
                });
                if (params.expectRejections) {
                  validationPromise.then(function () {
                    sweetAlert.enableButtons();
                    sweetAlert.enableInput();
                    confirm(inputValue);
                  }, function (validationError) {
                    sweetAlert.enableButtons();
                    sweetAlert.enableInput();
                    if (validationError) {
                      sweetAlert.showValidationError(validationError);
                    }
                  });
                } else {
                  validationPromise.then(function (validationError) {
                    sweetAlert.enableButtons();
                    sweetAlert.enableInput();
                    if (validationError) {
                      sweetAlert.showValidationError(validationError);
                    } else {
                      confirm(inputValue);
                    }
                  }, function (error$$1) {
                    return errorWith(error$$1);
                  });
                }
              } else {
                confirm(inputValue);
              }
            } else {
              confirm(true);
            }

            // Clicked 'cancel'
          } else if (targetedCancel && sweetAlert.isVisible()) {
            sweetAlert.disableButtons();
            dismissWith('cancel');
          }
          break;
        default:
      }
    };

    var buttons = popup.querySelectorAll('button');
    for (var i = 0; i < buttons.length; i++) {
      buttons[i].onclick = onButtonEvent;
      buttons[i].onmouseover = onButtonEvent;
      buttons[i].onmouseout = onButtonEvent;
      buttons[i].onmousedown = onButtonEvent;
    }

    // Closing popup by close button
    getCloseButton().onclick = function () {
      dismissWith('close');
    };

    if (params.toast) {
      // Closing popup by overlay click
      popup.onclick = function (e) {
        if (e.target !== popup || params.showConfirmButton || params.showCancelButton) {
          return;
        }
        if (params.allowOutsideClick) {
          sweetAlert.closePopup(params.onClose);
          dismissWith('overlay');
        }
      };
    } else {
      var ignoreOutsideClick = false;

      // Ignore click events that had mousedown on the popup but mouseup on the container
      // This can happen when the user drags a slider
      popup.onmousedown = function () {
        container.onmouseup = function (e) {
          container.onmouseup = undefined;
          // We only check if the mouseup target is the container because usually it doesn't
          // have any other direct children aside of the popup
          if (e.target === container) {
            ignoreOutsideClick = true;
          }
        };
      };

      // Ignore click events that had mousedown on the container but mouseup on the popup
      container.onmousedown = function () {
        popup.onmouseup = function (e) {
          popup.onmouseup = undefined;
          // We also need to check if the mouseup target is a child of the popup
          if (e.target === popup || popup.contains(e.target)) {
            ignoreOutsideClick = true;
          }
        };
      };

      container.onclick = function (e) {
        if (ignoreOutsideClick) {
          ignoreOutsideClick = false;
          return;
        }
        if (e.target !== container) {
          return;
        }
        if (params.allowOutsideClick) {
          dismissWith('overlay');
        }
      };
    }

    var buttonsWrapper = getButtonsWrapper();
    var confirmButton = getConfirmButton();
    var cancelButton = getCancelButton();

    // Reverse buttons (Confirm on the right side)
    if (params.reverseButtons) {
      confirmButton.parentNode.insertBefore(cancelButton, confirmButton);
    } else {
      confirmButton.parentNode.insertBefore(confirmButton, cancelButton);
    }

    // Focus handling
    var setFocus = function setFocus(index, increment) {
      var focusableElements = getFocusableElements(params.focusCancel);
      // search for visible elements and select the next possible match
      for (var _i3 = 0; _i3 < focusableElements.length; _i3++) {
        index = index + increment;

        // rollover to first item
        if (index === focusableElements.length) {
          index = 0;

          // go to last item
        } else if (index === -1) {
          index = focusableElements.length - 1;
        }

        // determine if element is visible
        var el = focusableElements[index];
        if (isVisible(el)) {
          return el.focus();
        }
      }
    };

    var handleKeyDown = function handleKeyDown(event) {
      var e = event || window.event;

      var arrowKeys = ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown', 'Left', 'Right', 'Up', 'Down' // IE11
      ];

      if (e.key === 'Enter' && !e.isComposing) {
        if (e.target === getInput()) {
          if (e.target.tagName.toLowerCase() === 'textarea') {
            return; // do not submit
          }

          sweetAlert.clickConfirm();
          e.preventDefault();
        }

        // TAB
      } else if (e.key === 'Tab') {
        var targetElement = e.target || e.srcElement;

        var focusableElements = getFocusableElements(params.focusCancel);
        var btnIndex = -1; // Find the button - note, this is a nodelist, not an array.
        for (var _i4 = 0; _i4 < focusableElements.length; _i4++) {
          if (targetElement === focusableElements[_i4]) {
            btnIndex = _i4;
            break;
          }
        }

        if (!e.shiftKey) {
          // Cycle to the next button
          setFocus(btnIndex, 1);
        } else {
          // Cycle to the prev button
          setFocus(btnIndex, -1);
        }
        e.stopPropagation();
        e.preventDefault();

        // ARROWS - switch focus between buttons
      } else if (arrowKeys.indexOf(e.key) !== -1) {
        // focus Cancel button if Confirm button is currently focused
        if (document.activeElement === confirmButton && isVisible(cancelButton)) {
          cancelButton.focus();
          // and vice versa
        } else if (document.activeElement === cancelButton && isVisible(confirmButton)) {
          confirmButton.focus();
        }

        // ESC
      } else if ((e.key === 'Escape' || e.key === 'Esc') && params.allowEscapeKey === true) {
        dismissWith('esc');
      }
    };

    if (params.toast && windowOnkeydownOverridden) {
      window.onkeydown = previousWindowKeyDown;
      windowOnkeydownOverridden = false;
    }

    if (!params.toast && !windowOnkeydownOverridden) {
      previousWindowKeyDown = window.onkeydown;
      windowOnkeydownOverridden = true;
      window.onkeydown = handleKeyDown;
    }

    // Loading state
    if (params.buttonsStyling) {
      confirmButton.style.borderLeftColor = params.confirmButtonColor;
      confirmButton.style.borderRightColor = params.confirmButtonColor;
    }

    /**
     * Show spinner instead of Confirm button and disable Cancel button
     */
    sweetAlert.hideLoading = sweetAlert.disableLoading = function () {
      if (!params.showConfirmButton) {
        hide(confirmButton);
        if (!params.showCancelButton) {
          hide(getButtonsWrapper());
        }
      }
      removeClass([popup, buttonsWrapper], swalClasses.loading);
      popup.removeAttribute('aria-busy');
      confirmButton.disabled = false;
      cancelButton.disabled = false;
    };

    sweetAlert.getTitle = function () {
      return getTitle();
    };
    sweetAlert.getContent = function () {
      return getContent();
    };
    sweetAlert.getInput = function () {
      return getInput();
    };
    sweetAlert.getImage = function () {
      return getImage();
    };
    sweetAlert.getButtonsWrapper = function () {
      return getButtonsWrapper();
    };
    sweetAlert.getConfirmButton = function () {
      return getConfirmButton();
    };
    sweetAlert.getCancelButton = function () {
      return getCancelButton();
    };

    sweetAlert.enableButtons = function () {
      confirmButton.disabled = false;
      cancelButton.disabled = false;
    };

    sweetAlert.disableButtons = function () {
      confirmButton.disabled = true;
      cancelButton.disabled = true;
    };

    sweetAlert.enableConfirmButton = function () {
      confirmButton.disabled = false;
    };

    sweetAlert.disableConfirmButton = function () {
      confirmButton.disabled = true;
    };

    sweetAlert.enableInput = function () {
      var input = getInput();
      if (!input) {
        return false;
      }
      if (input.type === 'radio') {
        var radiosContainer = input.parentNode.parentNode;
        var radios = radiosContainer.querySelectorAll('input');
        for (var _i5 = 0; _i5 < radios.length; _i5++) {
          radios[_i5].disabled = false;
        }
      } else {
        input.disabled = false;
      }
    };

    sweetAlert.disableInput = function () {
      var input = getInput();
      if (!input) {
        return false;
      }
      if (input && input.type === 'radio') {
        var radiosContainer = input.parentNode.parentNode;
        var radios = radiosContainer.querySelectorAll('input');
        for (var _i6 = 0; _i6 < radios.length; _i6++) {
          radios[_i6].disabled = true;
        }
      } else {
        input.disabled = true;
      }
    };

    // Show block with validation error
    sweetAlert.showValidationError = function (error$$1) {
      var validationError = getValidationError();
      validationError.innerHTML = error$$1;
      show(validationError);

      var input = getInput();
      if (input) {
        input.setAttribute('aria-invalid', true);
        input.setAttribute('aria-describedBy', swalClasses.validationerror);
        focusInput(input);
        addClass(input, swalClasses.inputerror);
      }
    };

    // Hide block with validation error
    sweetAlert.resetValidationError = function () {
      var validationError = getValidationError();
      hide(validationError);

      var input = getInput();
      if (input) {
        input.removeAttribute('aria-invalid');
        input.removeAttribute('aria-describedBy');
        removeClass(input, swalClasses.inputerror);
      }
    };

    sweetAlert.getProgressSteps = function () {
      return params.progressSteps;
    };

    sweetAlert.setProgressSteps = function (progressSteps) {
      params.progressSteps = progressSteps;
      setParameters(params);
    };

    sweetAlert.showProgressSteps = function () {
      show(getProgressSteps());
    };

    sweetAlert.hideProgressSteps = function () {
      hide(getProgressSteps());
    };

    sweetAlert.enableButtons();
    sweetAlert.hideLoading();
    sweetAlert.resetValidationError();

    if (params.input) {
      addClass(document.body, swalClasses['has-input']);
    }

    // inputs
    var inputTypes = ['input', 'file', 'range', 'select', 'radio', 'checkbox', 'textarea'];
    var input = void 0;
    for (var _i7 = 0; _i7 < inputTypes.length; _i7++) {
      var inputClass = swalClasses[inputTypes[_i7]];
      var inputContainer = getChildByClass(popup, inputClass);
      input = getInput(inputTypes[_i7]);

      // set attributes
      if (input) {
        for (var j in input.attributes) {
          if (input.attributes.hasOwnProperty(j)) {
            var attrName = input.attributes[j].name;
            if (attrName !== 'type' && attrName !== 'value') {
              input.removeAttribute(attrName);
            }
          }
        }
        for (var attr in params.inputAttributes) {
          input.setAttribute(attr, params.inputAttributes[attr]);
        }
      }

      // set class
      inputContainer.className = inputClass;
      if (params.inputClass) {
        addClass(inputContainer, params.inputClass);
      }

      hide(inputContainer);
    }

    var populateInputOptions = void 0;
    switch (params.input) {
      case 'text':
      case 'email':
      case 'password':
      case 'number':
      case 'tel':
      case 'url':
        input = getChildByClass(popup, swalClasses.input);
        input.value = params.inputValue;
        input.placeholder = params.inputPlaceholder;
        input.type = params.input;
        show(input);
        break;
      case 'file':
        input = getChildByClass(popup, swalClasses.file);
        input.placeholder = params.inputPlaceholder;
        input.type = params.input;
        show(input);
        break;
      case 'range':
        var range = getChildByClass(popup, swalClasses.range);
        var rangeInput = range.querySelector('input');
        var rangeOutput = range.querySelector('output');
        rangeInput.value = params.inputValue;
        rangeInput.type = params.input;
        rangeOutput.value = params.inputValue;
        show(range);
        break;
      case 'select':
        var select = getChildByClass(popup, swalClasses.select);
        select.innerHTML = '';
        if (params.inputPlaceholder) {
          var placeholder = document.createElement('option');
          placeholder.innerHTML = params.inputPlaceholder;
          placeholder.value = '';
          placeholder.disabled = true;
          placeholder.selected = true;
          select.appendChild(placeholder);
        }
        populateInputOptions = function populateInputOptions(inputOptions) {
          for (var optionValue in inputOptions) {
            var option = document.createElement('option');
            option.value = optionValue;
            option.innerHTML = inputOptions[optionValue];
            if (params.inputValue.toString() === optionValue) {
              option.selected = true;
            }
            select.appendChild(option);
          }
          show(select);
          select.focus();
        };
        break;
      case 'radio':
        var radio = getChildByClass(popup, swalClasses.radio);
        radio.innerHTML = '';
        populateInputOptions = function populateInputOptions(inputOptions) {
          for (var radioValue in inputOptions) {
            var radioInput = document.createElement('input');
            var radioLabel = document.createElement('label');
            var radioLabelSpan = document.createElement('span');
            radioInput.type = 'radio';
            radioInput.name = swalClasses.radio;
            radioInput.value = radioValue;
            if (params.inputValue.toString() === radioValue) {
              radioInput.checked = true;
            }
            radioLabelSpan.innerHTML = inputOptions[radioValue];
            radioLabel.appendChild(radioInput);
            radioLabel.appendChild(radioLabelSpan);
            radioLabel.for = radioInput.id;
            radio.appendChild(radioLabel);
          }
          show(radio);
          var radios = radio.querySelectorAll('input');
          if (radios.length) {
            radios[0].focus();
          }
        };
        break;
      case 'checkbox':
        var checkbox = getChildByClass(popup, swalClasses.checkbox);
        var checkboxInput = getInput('checkbox');
        checkboxInput.type = 'checkbox';
        checkboxInput.value = 1;
        checkboxInput.id = swalClasses.checkbox;
        checkboxInput.checked = Boolean(params.inputValue);
        var label = checkbox.getElementsByTagName('span');
        if (label.length) {
          checkbox.removeChild(label[0]);
        }
        label = document.createElement('span');
        label.innerHTML = params.inputPlaceholder;
        checkbox.appendChild(label);
        show(checkbox);
        break;
      case 'textarea':
        var textarea = getChildByClass(popup, swalClasses.textarea);
        textarea.value = params.inputValue;
        textarea.placeholder = params.inputPlaceholder;
        show(textarea);
        break;
      case null:
        break;
      default:
        error('Unexpected type of input! Expected "text", "email", "password", "number", "tel", "select", "radio", "checkbox", "textarea", "file" or "url", got "' + params.input + '"');
        break;
    }

    if (params.input === 'select' || params.input === 'radio') {
      if (params.inputOptions instanceof Promise) {
        sweetAlert.showLoading();
        params.inputOptions.then(function (inputOptions) {
          sweetAlert.hideLoading();
          populateInputOptions(inputOptions);
        });
      } else if (_typeof(params.inputOptions) === 'object') {
        populateInputOptions(params.inputOptions);
      } else {
        error('Unexpected type of inputOptions! Expected object or Promise, got ' + _typeof(params.inputOptions));
      }
    }

    openPopup(params.animation, params.onBeforeOpen, params.onOpen);

    if (!params.toast) {
      if (!params.allowEnterKey) {
        if (document.activeElement) {
          document.activeElement.blur();
        }
      } else if (params.focusCancel && isVisible(cancelButton)) {
        cancelButton.focus();
      } else if (params.focusConfirm && isVisible(confirmButton)) {
        confirmButton.focus();
      } else {
        setFocus(-1, 1);
      }
    }

    // fix scroll
    getContainer().scrollTop = 0;
  });
};

/*
 * Global function to determine if swal2 popup is shown
 */
sweetAlert$1.isVisible = function () {
  return !!getPopup();
};

/*
 * Global function for chaining sweetAlert popups
 */
sweetAlert$1.queue = function (steps) {
  queue = steps;
  var resetQueue = function resetQueue() {
    queue = [];
    document.body.removeAttribute('data-swal2-queue-step');
  };
  var queueResult = [];
  return new Promise(function (resolve, reject) {
    (function step(i, callback) {
      if (i < queue.length) {
        document.body.setAttribute('data-swal2-queue-step', i);

        sweetAlert$1(queue[i]).then(function (result) {
          if (typeof result.value !== 'undefined') {
            queueResult.push(result.value);
            step(i + 1, callback);
          } else {
            resetQueue();
            resolve({ dismiss: result.dismiss });
          }
        });
      } else {
        resetQueue();
        resolve({ value: queueResult });
      }
    })(0);
  });
};

/*
 * Global function for getting the index of current popup in queue
 */
sweetAlert$1.getQueueStep = function () {
  return document.body.getAttribute('data-swal2-queue-step');
};

/*
 * Global function for inserting a popup to the queue
 */
sweetAlert$1.insertQueueStep = function (step, index) {
  if (index && index < queue.length) {
    return queue.splice(index, 0, step);
  }
  return queue.push(step);
};

/*
 * Global function for deleting a popup from the queue
 */
sweetAlert$1.deleteQueueStep = function (index) {
  if (typeof queue[index] !== 'undefined') {
    queue.splice(index, 1);
  }
};

/*
 * Global function to close sweetAlert
 */
sweetAlert$1.close = sweetAlert$1.closePopup = sweetAlert$1.closeModal = sweetAlert$1.closeToast = function (onComplete) {
  var container = getContainer();
  var popup = getPopup();
  if (!popup) {
    return;
  }
  removeClass(popup, swalClasses.show);
  addClass(popup, swalClasses.hide);
  clearTimeout(popup.timeout);

  if (!isToast()) {
    resetPrevState();
    window.onkeydown = previousWindowKeyDown;
    windowOnkeydownOverridden = false;
  }

  var removePopupAndResetState = function removePopupAndResetState() {
    if (container.parentNode) {
      container.parentNode.removeChild(container);
    }
    removeClass([document.documentElement, document.body], [swalClasses.shown, swalClasses['no-backdrop'], swalClasses['has-input'], swalClasses['toast-shown']]);

    if (isModal()) {
      undoScrollbar();
      undoIOSfix();
    }
  };

  // If animation is supported, animate
  if (animationEndEvent && !hasClass(popup, swalClasses.noanimation)) {
    popup.addEventListener(animationEndEvent, function swalCloseEventFinished() {
      popup.removeEventListener(animationEndEvent, swalCloseEventFinished);
      if (hasClass(popup, swalClasses.hide)) {
        removePopupAndResetState();
      }
    });
  } else {
    // Otherwise, remove immediately
    removePopupAndResetState();
  }
  if (onComplete !== null && typeof onComplete === 'function') {
    setTimeout(function () {
      onComplete(popup);
    });
  }
};

/*
 * Global function to click 'Confirm' button
 */
sweetAlert$1.clickConfirm = function () {
  return getConfirmButton().click();
};

/*
 * Global function to click 'Cancel' button
 */
sweetAlert$1.clickCancel = function () {
  return getCancelButton().click();
};

/**
 * Show spinner instead of Confirm button and disable Cancel button
 */
sweetAlert$1.showLoading = sweetAlert$1.enableLoading = function () {
  var popup = getPopup();
  if (!popup) {
    sweetAlert$1('');
  }
  popup = getPopup();
  var buttonsWrapper = getButtonsWrapper();
  var confirmButton = getConfirmButton();
  var cancelButton = getCancelButton();

  show(buttonsWrapper);
  show(confirmButton, 'inline-block');
  addClass([popup, buttonsWrapper], swalClasses.loading);
  confirmButton.disabled = true;
  cancelButton.disabled = true;

  popup.setAttribute('aria-busy', true);
  popup.focus();
};

/**
 * Is valid parameter
 * @param {String} paramName
 */
sweetAlert$1.isValidParameter = function (paramName) {
  return defaultParams.hasOwnProperty(paramName) || paramName === 'extraParams';
};

/**
 * Is deprecated parameter
 * @param {String} paramName
 */
sweetAlert$1.isDeprecatedParameter = function (paramName) {
  return deprecatedParams.indexOf(paramName) !== -1;
};

/**
 * Set default params for each popup
 * @param {Object} userParams
 */
sweetAlert$1.setDefaults = function (userParams) {
  if (!userParams || (typeof userParams === 'undefined' ? 'undefined' : _typeof(userParams)) !== 'object') {
    return error('the argument for setDefaults() is required and has to be a object');
  }

  showWarningsForParams(userParams);

  // assign valid params from userParams to popupParams
  for (var param in userParams) {
    if (sweetAlert$1.isValidParameter(param)) {
      popupParams[param] = userParams[param];
    }
  }
};

/**
 * Reset default params for each popup
 */
sweetAlert$1.resetDefaults = function () {
  popupParams = _extends({}, defaultParams);
};

/**
 * Adapt a legacy inputValidator for use with expectRejections=false
 */
sweetAlert$1.adaptInputValidator = function (legacyValidator) {
  return function adaptedInputValidator(inputValue, extraParams) {
    return legacyValidator.call(this, inputValue, extraParams).then(function () {
      return undefined;
    }, function (validationError) {
      return validationError;
    });
  };
};

sweetAlert$1.noop = function () {};

sweetAlert$1.version = '7.1.2';

sweetAlert$1.default = sweetAlert$1;

/**
 * Set default params if `window._swalDefaults` is an object
 */
if (_typeof(window._swalDefaults) === 'object') {
  sweetAlert$1.setDefaults(window._swalDefaults);
}

// Remember state in cases where opening and handling a modal will fiddle with it.
var states = {
  previousActiveElement: null,
  previousBodyPadding: null

  // Detect Node env
};var isNodeEnv = function isNodeEnv() {
  return typeof window === 'undefined' || typeof document === 'undefined';
};

/*
 * Add modal + overlay to DOM
 */
var init = function init(params) {
  // Clean up the old popup if it exists
  var c = getContainer();
  if (c) {
    c.parentNode.removeChild(c);
    removeClass([document.documentElement, document.body], [swalClasses['no-backdrop'], swalClasses['has-input'], swalClasses['toast-shown']]);
  }

  if (isNodeEnv()) {
    error('SweetAlert2 requires document to initialize');
    return;
  }

  var container = document.createElement('div');
  container.className = swalClasses.container;
  container.innerHTML = sweetHTML;

  var targetElement = typeof params.target === 'string' ? document.querySelector(params.target) : params.target;
  targetElement.appendChild(container);

  var popup = getPopup();
  var input = getChildByClass(popup, swalClasses.input);
  var file = getChildByClass(popup, swalClasses.file);
  var range = popup.querySelector('.' + swalClasses.range + ' input');
  var rangeOutput = popup.querySelector('.' + swalClasses.range + ' output');
  var select = getChildByClass(popup, swalClasses.select);
  var checkbox = popup.querySelector('.' + swalClasses.checkbox + ' input');
  var textarea = getChildByClass(popup, swalClasses.textarea);

  // a11y
  popup.setAttribute('aria-live', params.toast ? 'polite' : 'assertive');

  var resetValidationError = function resetValidationError() {
    sweetAlert$1.isVisible() && sweetAlert$1.resetValidationError();
  };

  input.oninput = resetValidationError;
  file.onchange = resetValidationError;
  select.onchange = resetValidationError;
  checkbox.onchange = resetValidationError;
  textarea.oninput = resetValidationError;

  range.oninput = function () {
    resetValidationError();
    rangeOutput.value = range.value;
  };

  range.onchange = function () {
    resetValidationError();
    range.previousSibling.value = range.value;
  };

  return popup;
};

/*
 * Manipulate DOM
 */

var sweetHTML = ('\n <div role="dialog" aria-modal="true" aria-labelledby="' + swalClasses.title + '" aria-describedby="' + swalClasses.content + '" class="' + swalClasses.popup + '" tabindex="-1">\n   <ul class="' + swalClasses.progresssteps + '"></ul>\n   <div class="' + swalClasses.icon + ' ' + iconTypes.error + '">\n     <span class="swal2-x-mark"><span class="swal2-x-mark-line-left"></span><span class="swal2-x-mark-line-right"></span></span>\n   </div>\n   <div class="' + swalClasses.icon + ' ' + iconTypes.question + '">?</div>\n   <div class="' + swalClasses.icon + ' ' + iconTypes.warning + '">!</div>\n   <div class="' + swalClasses.icon + ' ' + iconTypes.info + '">i</div>\n   <div class="' + swalClasses.icon + ' ' + iconTypes.success + '">\n     <div class="swal2-success-circular-line-left"></div>\n     <span class="swal2-success-line-tip"></span> <span class="swal2-success-line-long"></span>\n     <div class="swal2-success-ring"></div> <div class="swal2-success-fix"></div>\n     <div class="swal2-success-circular-line-right"></div>\n   </div>\n   <img class="' + swalClasses.image + '" />\n   <div class="' + swalClasses.contentwrapper + '">\n   <h2 class="' + swalClasses.title + '" id="' + swalClasses.title + '"></h2>\n   <div id="' + swalClasses.content + '" class="' + swalClasses.content + '"></div>\n   </div>\n   <input class="' + swalClasses.input + '" />\n   <input type="file" class="' + swalClasses.file + '" />\n   <div class="' + swalClasses.range + '">\n     <output></output>\n     <input type="range" />\n   </div>\n   <select class="' + swalClasses.select + '"></select>\n   <div class="' + swalClasses.radio + '"></div>\n   <label for="' + swalClasses.checkbox + '" class="' + swalClasses.checkbox + '">\n     <input type="checkbox" />\n   </label>\n   <textarea class="' + swalClasses.textarea + '"></textarea>\n   <div class="' + swalClasses.validationerror + '" id="' + swalClasses.validationerror + '"></div>\n   <div class="' + swalClasses.buttonswrapper + '">\n     <button type="button" class="' + swalClasses.confirm + '">OK</button>\n     <button type="button" class="' + swalClasses.cancel + '">Cancel</button>\n   </div>\n   <button type="button" class="' + swalClasses.close + '">\xD7</button>\n </div>\n').replace(/(^|\n)\s*/g, '');

var getContainer = function getContainer() {
  return document.body.querySelector('.' + swalClasses.container);
};

var getPopup = function getPopup() {
  return getContainer() ? getContainer().querySelector('.' + swalClasses.popup) : null;
};

var getIcons = function getIcons() {
  var popup = getPopup();
  return popup.querySelectorAll('.' + swalClasses.icon);
};

var elementByClass = function elementByClass(className) {
  return getContainer() ? getContainer().querySelector('.' + className) : null;
};

var getTitle = function getTitle() {
  return elementByClass(swalClasses.title);
};

var getContent = function getContent() {
  return elementByClass(swalClasses.content);
};

var getImage = function getImage() {
  return elementByClass(swalClasses.image);
};

var getProgressSteps = function getProgressSteps() {
  return elementByClass(swalClasses.progresssteps);
};

var getValidationError = function getValidationError() {
  return elementByClass(swalClasses.validationerror);
};

var getConfirmButton = function getConfirmButton() {
  return elementByClass(swalClasses.confirm);
};

var getCancelButton = function getCancelButton() {
  return elementByClass(swalClasses.cancel);
};

var getButtonsWrapper = function getButtonsWrapper() {
  return elementByClass(swalClasses.buttonswrapper);
};

var getCloseButton = function getCloseButton() {
  return elementByClass(swalClasses.close);
};

var getFocusableElements = function getFocusableElements() {
  var focusableElementsWithTabindex = Array.from(getPopup().querySelectorAll('[tabindex]:not([tabindex="-1"]):not([tabindex="0"])'))
  // sort according to tabindex
  .sort(function (a, b) {
    a = parseInt(a.getAttribute('tabindex'));
    b = parseInt(b.getAttribute('tabindex'));
    if (a > b) {
      return 1;
    } else if (a < b) {
      return -1;
    }
    return 0;
  });

  var otherFocusableElements = Array.prototype.slice.call(getPopup().querySelectorAll('button, input:not([type=hidden]), textarea, select, a, [tabindex="0"]'));

  return uniqueArray(focusableElementsWithTabindex.concat(otherFocusableElements));
};

var isModal = function isModal() {
  return !document.body.classList.contains(swalClasses['toast-shown']);
};

var isToast = function isToast() {
  return document.body.classList.contains(swalClasses['toast-shown']);
};

var hasClass = function hasClass(elem, className) {
  if (elem.classList) {
    return elem.classList.contains(className);
  }
  return false;
};

var focusInput = function focusInput(input) {
  input.focus();

  // place cursor at end of text in text input
  if (input.type !== 'file') {
    // http://stackoverflow.com/a/2345915/1331425
    var val = input.value;
    input.value = '';
    input.value = val;
  }
};

var addOrRemoveClass = function addOrRemoveClass(target, classList, add) {
  if (!target || !classList) {
    return;
  }
  if (typeof classList === 'string') {
    classList = classList.split(/\s+/).filter(Boolean);
  }
  classList.forEach(function (className) {
    if (target.forEach) {
      target.forEach(function (elem) {
        add ? elem.classList.add(className) : elem.classList.remove(className);
      });
    } else {
      add ? target.classList.add(className) : target.classList.remove(className);
    }
  });
};

var addClass = function addClass(target, classList) {
  addOrRemoveClass(target, classList, true);
};

var removeClass = function removeClass(target, classList) {
  addOrRemoveClass(target, classList, false);
};

var getChildByClass = function getChildByClass(elem, className) {
  for (var i = 0; i < elem.childNodes.length; i++) {
    if (hasClass(elem.childNodes[i], className)) {
      return elem.childNodes[i];
    }
  }
};

var show = function show(elem, display) {
  if (!display) {
    display = elem === getPopup() || elem === getButtonsWrapper() ? 'flex' : 'block';
  }
  elem.style.opacity = '';
  elem.style.display = display;
};

var hide = function hide(elem) {
  elem.style.opacity = '';
  elem.style.display = 'none';
};

var empty = function empty(elem) {
  while (elem.firstChild) {
    elem.removeChild(elem.firstChild);
  }
};

// borrowed from jquery $(elem).is(':visible') implementation
var isVisible = function isVisible(elem) {
  return elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length;
};

var removeStyleProperty = function removeStyleProperty(elem, property) {
  if (elem.style.removeProperty) {
    elem.style.removeProperty(property);
  } else {
    elem.style.removeAttribute(property);
  }
};

var animationEndEvent = function () {
  // Prevent run in Node env
  if (isNodeEnv()) {
    return false;
  }

  var testEl = document.createElement('div');
  var transEndEventNames = {
    'WebkitAnimation': 'webkitAnimationEnd',
    'OAnimation': 'oAnimationEnd oanimationend',
    'animation': 'animationend'
  };
  for (var i in transEndEventNames) {
    if (transEndEventNames.hasOwnProperty(i) && typeof testEl.style[i] !== 'undefined') {
      return transEndEventNames[i];
    }
  }

  return false;
}();

// Reset previous window keydown handler and focued element
var resetPrevState = function resetPrevState() {
  if (states.previousActiveElement && states.previousActiveElement.focus) {
    var x = window.scrollX;
    var y = window.scrollY;
    states.previousActiveElement.focus();
    if (typeof x !== 'undefined' && typeof y !== 'undefined') {
      // IE doesn't have scrollX/scrollY support
      window.scrollTo(x, y);
    }
  }
};

// Measure width of scrollbar
// https://github.com/twbs/bootstrap/blob/master/js/modal.js#L279-L286
var measureScrollbar = function measureScrollbar() {
  var supportsTouch = 'ontouchstart' in window || navigator.msMaxTouchPoints;
  if (supportsTouch) {
    return 0;
  }
  var scrollDiv = document.createElement('div');
  scrollDiv.style.width = '50px';
  scrollDiv.style.height = '50px';
  scrollDiv.style.overflow = 'scroll';
  document.body.appendChild(scrollDiv);
  var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
  document.body.removeChild(scrollDiv);
  return scrollbarWidth;
};

/**
 * Inject a string of CSS into the page header
 *
 * @param {String} css
 */
var injectCSS = function injectCSS() {
  var css = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

  // Prevent run in Node env
  if (isNodeEnv()) {
    return false;
  }

  var head = document.head || document.getElementsByTagName('head')[0];
  var style = document.createElement('style');
  style.type = 'text/css';
  head.appendChild(style);

  if (style.styleSheet) {
    style.styleSheet.cssText = css;
  } else {
    style.appendChild(document.createTextNode(css));
  }
};

injectCSS(styles);

return sweetAlert$1;

})));
if (typeof window !== 'undefined' && window.Sweetalert2) window.sweetAlert = window.swal = window.Sweetalert2;