diff --git a/dist/js/joomla-dropdown-es5.js b/dist/js/joomla-dropdown-es5.js
index 13aaa19..8778590 100644
--- a/dist/js/joomla-dropdown-es5.js
+++ b/dist/js/joomla-dropdown-es5.js
@@ -8,7 +8,7 @@ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) ===
 function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
 function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
 function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct.bind(); } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
-function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () { })); return true; } catch (e) { return false; } }
 function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
 function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
 function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
@@ -52,7 +52,7 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
         }
         document.addEventListener('click', function (evt) {
           if (evt.target !== button) {
-            if (!_this.findAncestor(evt.target, 'joomla-dropdown')) {
+            if (!_this.closest(evt.target, 'joomla-dropdown')) {
               _this.close();
             }
           }
@@ -77,10 +77,10 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
     }
   }, {
     key: "adoptedCallback",
-    value: function adoptedCallback(oldDocument, newDocument) {}
+    value: function adoptedCallback(oldDocument, newDocument) { }
   }, {
     key: "attributeChangedCallback",
-    value: function attributeChangedCallback(attr, oldValue, newValue) {}
+    value: function attributeChangedCallback(attr, oldValue, newValue) { }
     /* eslint-enable */
   }, {
     key: "close",
@@ -93,7 +93,7 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
     /* eslint-disable */
   }, {
     key: "findAncestor",
-    value: function findAncestor(el, tagName) {
+    value: function closest(el, tagName) {
       while ((el = el.parentElement) && el.nodeName.toLowerCase() !== tagName) {
         ;
       }
@@ -103,9 +103,9 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
   }], [{
     key: "observedAttributes",
     get: /* Attributes to monitor */
-    function get() {
-      return ['for'];
-    }
+      function get() {
+        return ['for'];
+      }
   }]);
   return JoomlaDropdownElement;
 }( /*#__PURE__*/_wrapNativeSuper(HTMLElement));
diff --git a/dist/js/joomla-dropdown-es5.min.js b/dist/js/joomla-dropdown-es5.min.js
index 6b97deb..f256fac 100644
--- a/dist/js/joomla-dropdown-es5.min.js
+++ b/dist/js/joomla-dropdown-es5.min.js
@@ -1 +1 @@
-function t(e){return t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},t(e)}function e(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function r(e,n){if(n&&("object"===t(n)||"function"==typeof n))return n;if(void 0!==n)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(e)}function o(t){var e="function"==typeof Map?new Map:void 0;return o=function(t){if(null===t||(n=t,-1===Function.toString.call(n).indexOf("[native code]")))return t;var n;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==e){if(e.has(t))return e.get(t);e.set(t,r)}function r(){return i(t,arguments,a(this).constructor)}return r.prototype=Object.create(t.prototype,{constructor:{value:r,enumerable:!1,writable:!0,configurable:!0}}),c(r,t)},o(t)}function i(t,e,n){return i=u()?Reflect.construct.bind():function(t,e,n){var r=[null];r.push.apply(r,e);var o=new(Function.bind.apply(t,r));return n&&c(o,n.prototype),o},i.apply(null,arguments)}function u(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}function c(t,e){return c=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},c(t,e)}function a(t){return a=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},a(t)}var f=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&c(t,e)}(y,o(HTMLElement));var i,f,l,s,p,d=(i=y,f=u(),function(){var t,e=a(i);if(f){var n=a(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return r(this,t)});function y(){return e(this,y),d.apply(this,arguments)}return l=y,p=[{key:"observedAttributes",get:function(){return["for"]}}],(s=[{key:"for",get:function(){return this.getAttribute("for")},set:function(t){this.setAttribute("for",t)}},{key:"connectedCallback",value:function(){var t=this;this.setAttribute("aria-labelledby",this.for.substring(1));var e=document.querySelector(this.for),n=this.querySelectorAll("a");e.id&&(e.setAttribute("aria-haspopup",!0),e.setAttribute("aria-expanded",!1),e.addEventListener("click",(function(r){t.hasAttribute("expanded")?(t.removeAttribute("expanded"),r.target.setAttribute("aria-expanded",!1)):(t.setAttribute("expanded",""),r.target.setAttribute("aria-expanded",!0)),document.addEventListener("click",(function(n){n.target!==e&&(t.findAncestor(n.target,"joomla-dropdown")||t.close())})),n.forEach((function(e){e.addEventListener("click",(function(){t.close()}))}))})))}},{key:"dispatchCustomEvent",value:function(t){var e=new CustomEvent(t);e.relatedTarget=this,this.dispatchEvent(e),this.removeEventListener(t,this)}},{key:"adoptedCallback",value:function(t,e){}},{key:"attributeChangedCallback",value:function(t,e,n){}},{key:"close",value:function(){var t=document.querySelector("#".concat(this.getAttribute("aria-labelledby")));this.removeAttribute("expanded"),t.setAttribute("aria-expanded",!1)}},{key:"findAncestor",value:function(t,e){for(;(t=t.parentElement)&&t.nodeName.toLowerCase()!==e;);return t}}])&&n(l.prototype,s),p&&n(l,p),Object.defineProperty(l,"prototype",{writable:!1}),y}();customElements.define("joomla-dropdown",f);
+function t(e) { return t = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (t) { return typeof t } : function (t) { return t && "function" == typeof Symbol && t.constructor === Symbol && t !== Symbol.prototype ? "symbol" : typeof t }, t(e) } function e(t, e) { if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") } function n(t, e) { for (var n = 0; n < e.length; n++) { var r = e[n]; r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(t, r.key, r) } } function r(e, n) { if (n && ("object" === t(n) || "function" == typeof n)) return n; if (void 0 !== n) throw new TypeError("Derived constructors may only return object or undefined"); return function (t) { if (void 0 === t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return t }(e) } function o(t) { var e = "function" == typeof Map ? new Map : void 0; return o = function (t) { if (null === t || (n = t, -1 === Function.toString.call(n).indexOf("[native code]"))) return t; var n; if ("function" != typeof t) throw new TypeError("Super expression must either be null or a function"); if (void 0 !== e) { if (e.has(t)) return e.get(t); e.set(t, r) } function r() { return i(t, arguments, a(this).constructor) } return r.prototype = Object.create(t.prototype, { constructor: { value: r, enumerable: !1, writable: !0, configurable: !0 } }), c(r, t) }, o(t) } function i(t, e, n) { return i = u() ? Reflect.construct.bind() : function (t, e, n) { var r = [null]; r.push.apply(r, e); var o = new (Function.bind.apply(t, r)); return n && c(o, n.prototype), o }, i.apply(null, arguments) } function u() { if ("undefined" == typeof Reflect || !Reflect.construct) return !1; if (Reflect.construct.sham) return !1; if ("function" == typeof Proxy) return !0; try { return Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], (function () { }))), !0 } catch (t) { return !1 } } function c(t, e) { return c = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t }, c(t, e) } function a(t) { return a = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t) }, a(t) } var f = function (t) { !function (t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && c(t, e) }(y, o(HTMLElement)); var i, f, l, s, p, d = (i = y, f = u(), function () { var t, e = a(i); if (f) { var n = a(this).constructor; t = Reflect.construct(e, arguments, n) } else t = e.apply(this, arguments); return r(this, t) }); function y() { return e(this, y), d.apply(this, arguments) } return l = y, p = [{ key: "observedAttributes", get: function () { return ["for"] } }], (s = [{ key: "for", get: function () { return this.getAttribute("for") }, set: function (t) { this.setAttribute("for", t) } }, { key: "connectedCallback", value: function () { var t = this; this.setAttribute("aria-labelledby", this.for.substring(1)); var e = document.querySelector(this.for), n = this.querySelectorAll("a"); e.id && (e.setAttribute("aria-haspopup", !0), e.setAttribute("aria-expanded", !1), e.addEventListener("click", (function (r) { t.hasAttribute("expanded") ? (t.removeAttribute("expanded"), r.target.setAttribute("aria-expanded", !1)) : (t.setAttribute("expanded", ""), r.target.setAttribute("aria-expanded", !0)), document.addEventListener("click", (function (n) { n.target !== e && (t.closest(n.target, "joomla-dropdown") || t.close()) })), n.forEach((function (e) { e.addEventListener("click", (function () { t.close() })) })) }))) } }, { key: "dispatchCustomEvent", value: function (t) { var e = new CustomEvent(t); e.relatedTarget = this, this.dispatchEvent(e), this.removeEventListener(t, this) } }, { key: "adoptedCallback", value: function (t, e) { } }, { key: "attributeChangedCallback", value: function (t, e, n) { } }, { key: "close", value: function () { var t = document.querySelector("#".concat(this.getAttribute("aria-labelledby"))); this.removeAttribute("expanded"), t.setAttribute("aria-expanded", !1) } }, { key: "findAncestor", value: function (t, e) { for (; (t = t.parentElement) && t.nodeName.toLowerCase() !== e;); return t } }]) && n(l.prototype, s), p && n(l, p), Object.defineProperty(l, "prototype", { writable: !1 }), y }(); customElements.define("joomla-dropdown", f);
diff --git a/dist/js/joomla-dropdown.js b/dist/js/joomla-dropdown.js
index 2227b6e..d164278 100644
--- a/dist/js/joomla-dropdown.js
+++ b/dist/js/joomla-dropdown.js
@@ -33,7 +33,7 @@ class JoomlaDropdownElement extends HTMLElement {
 
       document.addEventListener('click', (evt) => {
         if (evt.target !== button) {
-          if (!this.findAncestor(evt.target, 'joomla-dropdown')) {
+          if (!this.closest(evt.target, 'joomla-dropdown')) {
             this.close();
           }
         }
@@ -70,7 +70,7 @@ class JoomlaDropdownElement extends HTMLElement {
   }
 
   /* eslint-disable */
-  findAncestor(el, tagName) {
+  closest(el, tagName) {
     while ((el = el.parentElement) && el.nodeName.toLowerCase() !== tagName);
     return el;
   }
diff --git a/dist/js/joomla-dropdown.min.js b/dist/js/joomla-dropdown.min.js
index 51a7972..b3e2e11 100644
--- a/dist/js/joomla-dropdown.min.js
+++ b/dist/js/joomla-dropdown.min.js
@@ -1 +1 @@
-class t extends HTMLElement{static get observedAttributes(){return["for"]}get for(){return this.getAttribute("for")}set for(t){this.setAttribute("for",t)}connectedCallback(){this.setAttribute("aria-labelledby",this.for.substring(1));const t=document.querySelector(this.for),e=this.querySelectorAll("a");t.id&&(t.setAttribute("aria-haspopup",!0),t.setAttribute("aria-expanded",!1),t.addEventListener("click",(r=>{this.hasAttribute("expanded")?(this.removeAttribute("expanded"),r.target.setAttribute("aria-expanded",!1)):(this.setAttribute("expanded",""),r.target.setAttribute("aria-expanded",!0)),document.addEventListener("click",(e=>{e.target!==t&&(this.findAncestor(e.target,"joomla-dropdown")||this.close())})),e.forEach((t=>{t.addEventListener("click",(()=>{this.close()}))}))})))}dispatchCustomEvent(t){const e=new CustomEvent(t);e.relatedTarget=this,this.dispatchEvent(e),this.removeEventListener(t,this)}adoptedCallback(t,e){}attributeChangedCallback(t,e,r){}close(){const t=document.querySelector(`#${this.getAttribute("aria-labelledby")}`);this.removeAttribute("expanded"),t.setAttribute("aria-expanded",!1)}findAncestor(t,e){for(;(t=t.parentElement)&&t.nodeName.toLowerCase()!==e;);return t}}customElements.define("joomla-dropdown",t);
+class t extends HTMLElement { static get observedAttributes() { return ["for"] } get for() { return this.getAttribute("for") } set for(t) { this.setAttribute("for", t) } connectedCallback() { this.setAttribute("aria-labelledby", this.for.substring(1)); const t = document.querySelector(this.for), e = this.querySelectorAll("a"); t.id && (t.setAttribute("aria-haspopup", !0), t.setAttribute("aria-expanded", !1), t.addEventListener("click", (r => { this.hasAttribute("expanded") ? (this.removeAttribute("expanded"), r.target.setAttribute("aria-expanded", !1)) : (this.setAttribute("expanded", ""), r.target.setAttribute("aria-expanded", !0)), document.addEventListener("click", (e => { e.target !== t && (this.closest(e.target, "joomla-dropdown") || this.close()) })), e.forEach((t => { t.addEventListener("click", (() => { this.close() })) })) }))) } dispatchCustomEvent(t) { const e = new CustomEvent(t); e.relatedTarget = this, this.dispatchEvent(e), this.removeEventListener(t, this) } adoptedCallback(t, e) { } attributeChangedCallback(t, e, r) { } close() { const t = document.querySelector(`#${this.getAttribute("aria-labelledby")}`); this.removeAttribute("expanded"), t.setAttribute("aria-expanded", !1) } closest(t, e) { for (; (t = t.parentElement) && t.nodeName.toLowerCase() !== e;); return t } } customElements.define("joomla-dropdown", t);
diff --git a/docs/_media/js/joomla-dropdown-es5.js b/docs/_media/js/joomla-dropdown-es5.js
index 13aaa19..8778590 100644
--- a/docs/_media/js/joomla-dropdown-es5.js
+++ b/docs/_media/js/joomla-dropdown-es5.js
@@ -8,7 +8,7 @@ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) ===
 function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
 function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
 function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct.bind(); } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
-function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () { })); return true; } catch (e) { return false; } }
 function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
 function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
 function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
@@ -52,7 +52,7 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
         }
         document.addEventListener('click', function (evt) {
           if (evt.target !== button) {
-            if (!_this.findAncestor(evt.target, 'joomla-dropdown')) {
+            if (!_this.closest(evt.target, 'joomla-dropdown')) {
               _this.close();
             }
           }
@@ -77,10 +77,10 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
     }
   }, {
     key: "adoptedCallback",
-    value: function adoptedCallback(oldDocument, newDocument) {}
+    value: function adoptedCallback(oldDocument, newDocument) { }
   }, {
     key: "attributeChangedCallback",
-    value: function attributeChangedCallback(attr, oldValue, newValue) {}
+    value: function attributeChangedCallback(attr, oldValue, newValue) { }
     /* eslint-enable */
   }, {
     key: "close",
@@ -93,7 +93,7 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
     /* eslint-disable */
   }, {
     key: "findAncestor",
-    value: function findAncestor(el, tagName) {
+    value: function closest(el, tagName) {
       while ((el = el.parentElement) && el.nodeName.toLowerCase() !== tagName) {
         ;
       }
@@ -103,9 +103,9 @@ var JoomlaDropdownElement = /*#__PURE__*/function (_HTMLElement) {
   }], [{
     key: "observedAttributes",
     get: /* Attributes to monitor */
-    function get() {
-      return ['for'];
-    }
+      function get() {
+        return ['for'];
+      }
   }]);
   return JoomlaDropdownElement;
 }( /*#__PURE__*/_wrapNativeSuper(HTMLElement));
diff --git a/docs/_media/js/joomla-dropdown-es5.min.js b/docs/_media/js/joomla-dropdown-es5.min.js
index 6b97deb..f256fac 100644
--- a/docs/_media/js/joomla-dropdown-es5.min.js
+++ b/docs/_media/js/joomla-dropdown-es5.min.js
@@ -1 +1 @@
-function t(e){return t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},t(e)}function e(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function r(e,n){if(n&&("object"===t(n)||"function"==typeof n))return n;if(void 0!==n)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(e)}function o(t){var e="function"==typeof Map?new Map:void 0;return o=function(t){if(null===t||(n=t,-1===Function.toString.call(n).indexOf("[native code]")))return t;var n;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==e){if(e.has(t))return e.get(t);e.set(t,r)}function r(){return i(t,arguments,a(this).constructor)}return r.prototype=Object.create(t.prototype,{constructor:{value:r,enumerable:!1,writable:!0,configurable:!0}}),c(r,t)},o(t)}function i(t,e,n){return i=u()?Reflect.construct.bind():function(t,e,n){var r=[null];r.push.apply(r,e);var o=new(Function.bind.apply(t,r));return n&&c(o,n.prototype),o},i.apply(null,arguments)}function u(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}function c(t,e){return c=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},c(t,e)}function a(t){return a=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},a(t)}var f=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&c(t,e)}(y,o(HTMLElement));var i,f,l,s,p,d=(i=y,f=u(),function(){var t,e=a(i);if(f){var n=a(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return r(this,t)});function y(){return e(this,y),d.apply(this,arguments)}return l=y,p=[{key:"observedAttributes",get:function(){return["for"]}}],(s=[{key:"for",get:function(){return this.getAttribute("for")},set:function(t){this.setAttribute("for",t)}},{key:"connectedCallback",value:function(){var t=this;this.setAttribute("aria-labelledby",this.for.substring(1));var e=document.querySelector(this.for),n=this.querySelectorAll("a");e.id&&(e.setAttribute("aria-haspopup",!0),e.setAttribute("aria-expanded",!1),e.addEventListener("click",(function(r){t.hasAttribute("expanded")?(t.removeAttribute("expanded"),r.target.setAttribute("aria-expanded",!1)):(t.setAttribute("expanded",""),r.target.setAttribute("aria-expanded",!0)),document.addEventListener("click",(function(n){n.target!==e&&(t.findAncestor(n.target,"joomla-dropdown")||t.close())})),n.forEach((function(e){e.addEventListener("click",(function(){t.close()}))}))})))}},{key:"dispatchCustomEvent",value:function(t){var e=new CustomEvent(t);e.relatedTarget=this,this.dispatchEvent(e),this.removeEventListener(t,this)}},{key:"adoptedCallback",value:function(t,e){}},{key:"attributeChangedCallback",value:function(t,e,n){}},{key:"close",value:function(){var t=document.querySelector("#".concat(this.getAttribute("aria-labelledby")));this.removeAttribute("expanded"),t.setAttribute("aria-expanded",!1)}},{key:"findAncestor",value:function(t,e){for(;(t=t.parentElement)&&t.nodeName.toLowerCase()!==e;);return t}}])&&n(l.prototype,s),p&&n(l,p),Object.defineProperty(l,"prototype",{writable:!1}),y}();customElements.define("joomla-dropdown",f);
+function t(e) { return t = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (t) { return typeof t } : function (t) { return t && "function" == typeof Symbol && t.constructor === Symbol && t !== Symbol.prototype ? "symbol" : typeof t }, t(e) } function e(t, e) { if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") } function n(t, e) { for (var n = 0; n < e.length; n++) { var r = e[n]; r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(t, r.key, r) } } function r(e, n) { if (n && ("object" === t(n) || "function" == typeof n)) return n; if (void 0 !== n) throw new TypeError("Derived constructors may only return object or undefined"); return function (t) { if (void 0 === t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return t }(e) } function o(t) { var e = "function" == typeof Map ? new Map : void 0; return o = function (t) { if (null === t || (n = t, -1 === Function.toString.call(n).indexOf("[native code]"))) return t; var n; if ("function" != typeof t) throw new TypeError("Super expression must either be null or a function"); if (void 0 !== e) { if (e.has(t)) return e.get(t); e.set(t, r) } function r() { return i(t, arguments, a(this).constructor) } return r.prototype = Object.create(t.prototype, { constructor: { value: r, enumerable: !1, writable: !0, configurable: !0 } }), c(r, t) }, o(t) } function i(t, e, n) { return i = u() ? Reflect.construct.bind() : function (t, e, n) { var r = [null]; r.push.apply(r, e); var o = new (Function.bind.apply(t, r)); return n && c(o, n.prototype), o }, i.apply(null, arguments) } function u() { if ("undefined" == typeof Reflect || !Reflect.construct) return !1; if (Reflect.construct.sham) return !1; if ("function" == typeof Proxy) return !0; try { return Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], (function () { }))), !0 } catch (t) { return !1 } } function c(t, e) { return c = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t }, c(t, e) } function a(t) { return a = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t) }, a(t) } var f = function (t) { !function (t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && c(t, e) }(y, o(HTMLElement)); var i, f, l, s, p, d = (i = y, f = u(), function () { var t, e = a(i); if (f) { var n = a(this).constructor; t = Reflect.construct(e, arguments, n) } else t = e.apply(this, arguments); return r(this, t) }); function y() { return e(this, y), d.apply(this, arguments) } return l = y, p = [{ key: "observedAttributes", get: function () { return ["for"] } }], (s = [{ key: "for", get: function () { return this.getAttribute("for") }, set: function (t) { this.setAttribute("for", t) } }, { key: "connectedCallback", value: function () { var t = this; this.setAttribute("aria-labelledby", this.for.substring(1)); var e = document.querySelector(this.for), n = this.querySelectorAll("a"); e.id && (e.setAttribute("aria-haspopup", !0), e.setAttribute("aria-expanded", !1), e.addEventListener("click", (function (r) { t.hasAttribute("expanded") ? (t.removeAttribute("expanded"), r.target.setAttribute("aria-expanded", !1)) : (t.setAttribute("expanded", ""), r.target.setAttribute("aria-expanded", !0)), document.addEventListener("click", (function (n) { n.target !== e && (t.closest(n.target, "joomla-dropdown") || t.close()) })), n.forEach((function (e) { e.addEventListener("click", (function () { t.close() })) })) }))) } }, { key: "dispatchCustomEvent", value: function (t) { var e = new CustomEvent(t); e.relatedTarget = this, this.dispatchEvent(e), this.removeEventListener(t, this) } }, { key: "adoptedCallback", value: function (t, e) { } }, { key: "attributeChangedCallback", value: function (t, e, n) { } }, { key: "close", value: function () { var t = document.querySelector("#".concat(this.getAttribute("aria-labelledby"))); this.removeAttribute("expanded"), t.setAttribute("aria-expanded", !1) } }, { key: "findAncestor", value: function (t, e) { for (; (t = t.parentElement) && t.nodeName.toLowerCase() !== e;); return t } }]) && n(l.prototype, s), p && n(l, p), Object.defineProperty(l, "prototype", { writable: !1 }), y }(); customElements.define("joomla-dropdown", f);
diff --git a/docs/_media/js/joomla-dropdown.js b/docs/_media/js/joomla-dropdown.js
index 2227b6e..d164278 100644
--- a/docs/_media/js/joomla-dropdown.js
+++ b/docs/_media/js/joomla-dropdown.js
@@ -33,7 +33,7 @@ class JoomlaDropdownElement extends HTMLElement {
 
       document.addEventListener('click', (evt) => {
         if (evt.target !== button) {
-          if (!this.findAncestor(evt.target, 'joomla-dropdown')) {
+          if (!this.closest(evt.target, 'joomla-dropdown')) {
             this.close();
           }
         }
@@ -70,7 +70,7 @@ class JoomlaDropdownElement extends HTMLElement {
   }
 
   /* eslint-disable */
-  findAncestor(el, tagName) {
+  closest(el, tagName) {
     while ((el = el.parentElement) && el.nodeName.toLowerCase() !== tagName);
     return el;
   }
diff --git a/docs/_media/js/joomla-dropdown.min.js b/docs/_media/js/joomla-dropdown.min.js
index 51a7972..b3e2e11 100644
--- a/docs/_media/js/joomla-dropdown.min.js
+++ b/docs/_media/js/joomla-dropdown.min.js
@@ -1 +1 @@
-class t extends HTMLElement{static get observedAttributes(){return["for"]}get for(){return this.getAttribute("for")}set for(t){this.setAttribute("for",t)}connectedCallback(){this.setAttribute("aria-labelledby",this.for.substring(1));const t=document.querySelector(this.for),e=this.querySelectorAll("a");t.id&&(t.setAttribute("aria-haspopup",!0),t.setAttribute("aria-expanded",!1),t.addEventListener("click",(r=>{this.hasAttribute("expanded")?(this.removeAttribute("expanded"),r.target.setAttribute("aria-expanded",!1)):(this.setAttribute("expanded",""),r.target.setAttribute("aria-expanded",!0)),document.addEventListener("click",(e=>{e.target!==t&&(this.findAncestor(e.target,"joomla-dropdown")||this.close())})),e.forEach((t=>{t.addEventListener("click",(()=>{this.close()}))}))})))}dispatchCustomEvent(t){const e=new CustomEvent(t);e.relatedTarget=this,this.dispatchEvent(e),this.removeEventListener(t,this)}adoptedCallback(t,e){}attributeChangedCallback(t,e,r){}close(){const t=document.querySelector(`#${this.getAttribute("aria-labelledby")}`);this.removeAttribute("expanded"),t.setAttribute("aria-expanded",!1)}findAncestor(t,e){for(;(t=t.parentElement)&&t.nodeName.toLowerCase()!==e;);return t}}customElements.define("joomla-dropdown",t);
+class t extends HTMLElement { static get observedAttributes() { return ["for"] } get for() { return this.getAttribute("for") } set for(t) { this.setAttribute("for", t) } connectedCallback() { this.setAttribute("aria-labelledby", this.for.substring(1)); const t = document.querySelector(this.for), e = this.querySelectorAll("a"); t.id && (t.setAttribute("aria-haspopup", !0), t.setAttribute("aria-expanded", !1), t.addEventListener("click", (r => { this.hasAttribute("expanded") ? (this.removeAttribute("expanded"), r.target.setAttribute("aria-expanded", !1)) : (this.setAttribute("expanded", ""), r.target.setAttribute("aria-expanded", !0)), document.addEventListener("click", (e => { e.target !== t && (this.closest(e.target, "joomla-dropdown") || this.close()) })), e.forEach((t => { t.addEventListener("click", (() => { this.close() })) })) }))) } dispatchCustomEvent(t) { const e = new CustomEvent(t); e.relatedTarget = this, this.dispatchEvent(e), this.removeEventListener(t, this) } adoptedCallback(t, e) { } attributeChangedCallback(t, e, r) { } close() { const t = document.querySelector(`#${this.getAttribute("aria-labelledby")}`); this.removeAttribute("expanded"), t.setAttribute("aria-expanded", !1) } closest(t, e) { for (; (t = t.parentElement) && t.nodeName.toLowerCase() !== e;); return t } } customElements.define("joomla-dropdown", t);
diff --git a/src/js/dropdown/dropdown.js b/src/js/dropdown/dropdown.js
index aca8584..f51e37c 100644
--- a/src/js/dropdown/dropdown.js
+++ b/src/js/dropdown/dropdown.js
@@ -33,7 +33,7 @@ class JoomlaDropdownElement extends HTMLElement {
 
       document.addEventListener('click', (evt) => {
         if (evt.target !== button) {
-          if (!this.findAncestor(evt.target, 'joomla-dropdown')) {
+          if (!this.closest(evt.target, 'joomla-dropdown')) {
             this.close();
           }
         }
@@ -75,7 +75,7 @@ class JoomlaDropdownElement extends HTMLElement {
   }
 
   /* eslint-disable */
-  findAncestor(el, tagName) {
+  closest(el, tagName) {
     while ((el = el.parentElement) && el.nodeName.toLowerCase() !== tagName);
     return el;
   }