/*! * Bootstrap v4.0.0-beta.3 (https://getbootstrap.com) * Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) */ !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("jquery"),require("popper.js")):"function"==typeof define&&define.amd?define(["exports","jquery","popper.js"],e):e(t.bootstrap={},t.jQuery,t.Popper)}(this,function(t,e,n){"use strict";function i(t,e){for(var n=0;n0?n:null}catch(t){return null}},reflow:function(t){return t.offsetHeight},triggerTransitionEnd:function(e){t(e).trigger(i.end)},supportsTransitionEnd:function(){return Boolean(i)},isElement:function(t){return(t[0]||t).nodeType},typeCheckConfig:function(t,n,i){for(var r in i)if(Object.prototype.hasOwnProperty.call(i,r)){var o=i[r],a=n[r],l=a&&s.isElement(a)?"element":e(a);if(!new RegExp(o).test(l))throw new Error(t.toUpperCase()+': Option "'+r+'" provided type 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