Mobirise-Tutorials.com – Quellcode für eine Mega‑Menüleiste (Referenz)

HTML

<section data-bs-version="5.1" style="background: #000000" class="menu menu3 navbar-dropdown navbar-fixed-top navbar-main" group="Menu" plugins="DropDown, TouchSwipe" always-top="" global="" once="menu" not-draggable="" position-absolute="">
    
    <div class="navbar-container">
        <div class="navbar-logo"><a href="https://www.mobirise-tutorials.com/" target="_blank">Mobirise-Tutorials</a></div>
        <button class="navbar-toggle" aria-label="Toggle navigation">☰</button>
        
        <ul class="navbar-menu">
            <li class="">
                <a class="nav-link link" href="index.html" data-app-placeholder="Type Text">Startseite</a>
            </li>
            <li class="has-mega-menu">
                <a class="nav-link link" href="#" data-app-placeholder="Type Text">Seiten<span class="menu-caret" aria-hidden="true">🔻</span></a>
                <div class="mega-menu">
                    <div class="mega-menu-column">
                        <h4>Mobirise-Tutorials</h4>
                        <div class="mega-menu-image"><img src="https://www.mobirise-tutorials.com/images/logo-mobirise-250x250.png" alt="Mobirise-Tutorials"></div>
                        <ul>
                            <li><a href="https://www.mobirise-tutorials.com/" target="_blank">Mobirise-Tutorials.com</a></li>
                            <li><a href="Tutorial.html">Tutorial Mega-Menü</a></li>
                        </ul>
                    </div>
                    <div class="mega-menu-column">
                        <h4>Forum</h4>
                        <div class="mega-menu-image"><img src="https://www.mobirise-tutorials.com/images/social-sharing/Blog.png" alt="Forum"></div>
                        <ul>
                            <li><a href="https://www.mobirise-tutorials.com/Forum/" target="_blank">Unser Forum</a></li>
                        </ul>
                    </div>
                    <div class="mega-menu-column">
                        <h4>KI generierte Seiten</h4>
                        <div class="mega-menu-image"><img src="https://www.mobirise-tutorials.com//images/AI-250.png" alt="KI generierte Seiten"></div>
                        <ul>
                            <li><a href="https://www.mobirise-tutorials.com/AI-Beispiele/" target="_blank">KI - Beispiele</a></li>                            
                            <li><a href="https://www.mobirise-tutorials.com/Mobirise-AI/" target="_blank">Mobirise AI</a></li>
                        </ul>
                    </div>
                </div>
            </li>
            <li class="">
                <a class="nav-link link" href="https://www.mobirise-tutorials.com/Formular/" target="_blank" data-app-placeholder="Type Text">Kontakt</a>
            </li>
            <li class="">
                <a class="nav-link link" href="https://www.mobirise-tutorials.com/Forum/" target="_blank" data-app-placeholder="Type Text">Forum</a>
            </li>
        </ul>
    </div>   
</section>

CSS

:root {
  --nav-bg: #000000;
  --nav-text: #ffffff;
  --nav-hover-bg: #555555;
  --panel-bg: #ffffff;
  --panel-border: #667eea;
  --overlay-menu-bg: #ffffff;
  --overlay-menu-text: #111111;
  --overlay-panel-bg: #ffffff;
  --overlay-text: #111111;
  --bs-primary: #0d6efd;
  --header-h: 80px;
  --header-h-sm: 60px;
  --menu-overlay-maxh: 70vh;
}
body {
  margin-top: 0 !important;
  padding-top: var(--header-h, 80px) !important;
  font-family: 'Jost', Arial, sans-serif;
}
body > *:nth-child(2) {
  display: flow-root !important;
}
html.menu-open, html.menu-open body {
  overflow: hidden;
}
a {
  font-size: 1.2rem;
}
a:hover {
  color: #232323;
}
.navbar-main {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  background: var(--nav-bg, #000000);
  color: var(--nav-text, #ffffff);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.navbar-main.navbar-dropdown {
  background: var(--nav-bg, #000000) !important;
}
.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-h, 80px);
  background: var(--nav-bg, #000000);
  position: relative;
  z-index: 1;
}
.navbar-logo a {
  color: var(--nav-text, #ffffff);
  text-decoration: none;
  font-size: 1.5em;
  font-weight: bold;
}
.navbar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: stretch;
  margin-left: auto !important;
  margin-right: 0 !important;
}
.navbar-menu > li {
  position: relative;
}
.navbar-menu > li > a {
  height: var(--header-h, 80px);
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: 0 16px;
  color: var(--nav-text, #ffffff);
  text-decoration: none;
  transition: background-color 0.3s ease;
}
.navbar-menu > li:hover > a, .navbar-menu > li.active > a {
  background: var(--nav-hover-bg, #555555);
}
.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  background: var(--panel-bg, #ffffff);
  color: #333;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  padding: 20px;
  border-top: 3px solid var(--panel-border, #667eea);
}
.navbar-menu > li:nth-last-child(-n+2):hover .mega-menu {
  left: auto;
  right: 0;
  transform: none;
}
.mega-menu-column {
  flex: 1;
  padding: 0 15px;
  min-width: 0;
}
.mega-menu-column h4 {
  color: #333;
  border-bottom: 1px solid #ddd;
  padding-bottom: 10px;
  margin-bottom: 15px;
  font-size: 1.1em;
}
.mega-menu img {
  max-width: 150px;
  height: auto;
  display: block;
  padding-bottom: 20px;
}
.mega-menu a {
  color: var(--bs-primary, #0d6efd);
  text-decoration: none;
}
.mega-menu a:hover, .mega-menu a:focus {
  text-decoration: underline;
}
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--nav-text, #ffffff);
  font-size: 24px;
  cursor: pointer;
  padding: 10px;
  z-index: 10001;
}
@media (max-width: 991.98px) {
  body {
    padding-top: var(--header-h-sm, 60px) !important;
  }
  .navbar-container {
    padding: 0 15px;
    height: var(--header-h-sm, 60px);
  }
  .navbar-toggle {
    display: block;
  }
  .navbar-menu {
    display: none;
    flex-direction: column;
    position: fixed;
    top: var(--header-h-sm, 60px);
    left: 0;
    right: 0;
    height: auto;
    max-height: var(--menu-overlay-maxh, 70vh);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    overscroll-behavior: contain;
    padding: 10px 0;
    background: var(--overlay-menu-bg, #ffffff);
    color: var(--overlay-menu-text, #111111);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    margin: 0 !important;
    z-index: 10000;
  }
  .navbar-menu.active {
    display: block;
  }
  .navbar-menu > li {
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
  }
  .navbar-menu > li > a {
    height: auto;
    padding: 14px 16px;
    display: block;
    background: transparent;
    color: var(--overlay-menu-text, #111111);
  }
  .navbar-menu > li:hover > a, .navbar-menu > li.active > a {
    background: #f5f5f7;
  }
  .mega-menu {
    position: static !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100% !important;
    display: none;
    flex-direction: column;
    padding: 10px 16px;
    background: var(--overlay-panel-bg, #ffffff);
    color: var(--overlay-text, #111111);
    box-shadow: none;
    border-top: none;
  }
  .mega-menu.open {
    display: flex !important;
  }
  .navbar-menu > li:hover > .mega-menu.open {
    display: flex !important;
  }
  .navbar-menu > li:hover > .mega-menu {
    display: none !important;
  }
  .mega-menu a {
    color: var(--bs-primary, #0d6efd);
  }
}
section.navbar-main.navbar-dropdown, .menu .navbar-dropdown.navbar-main, .menu3 .navbar-dropdown.navbar-main, .navbar-fixed-top.navbar-dropdown.navbar-main {
  background: var(--nav-bg, #000000) !important;
  background-color: var(--nav-bg, #000000) !important;
  background-image: none !important;
}
section.navbar-main.navbar-dropdown::before, section.navbar-main.navbar-dropdown::after {
  background: none !important;
}
h4 {
  padding-top: 40px;
  font-weight: bold;
}
.navbar-menu.no-hover > li:hover .mega-menu {
  display: none;
}
.navbar-menu.no-hover .mega-menu.open {
  display: flex;
}
.navbar-menu > li .mega-menu.open {
  display: flex;
}
@media (min-width: 992px) {
  .navbar-menu:not(.no-hover) > li.has-mega-menu:hover > .mega-menu {
    display: flex !important;
  }
  .navbar-menu.no-hover > li:hover .mega-menu {
    display: none !important;
  }
  .navbar-menu.no-hover .mega-menu.open {
    display: flex !important;
  }
  .navbar-menu li.has-mega-menu:hover > a .menu-caret {
    transform: rotate(180deg);
  }
}
@media (hover: none) and (pointer: coarse) {
  .navbar-menu > li:hover .mega-menu {
    display: none !important;
  }
  .navbar-menu .mega-menu {
    display: none !important;
  }
  .navbar-menu .mega-menu.open {
    display: flex !important;
  }
}
.navbar-menu .menu-caret {
  display: inline-block;
  margin-left: 5px;
  transition: transform .2s ease;
}
@media (max-width: 500px) {
  .navbar-menu .menu-caret {
    margin-left: 20px;
    font-size: .6rem;
    transform: translateY(-2px);
  }
  .navbar-menu li.has-mega-menu:has(> .mega-menu.open) > a .menu-caret {
    transform: translateY(-2px) rotate(180deg);
  }
}
.navbar-menu li.has-mega-menu:has(> .mega-menu.open) > a .menu-caret {
  transform: rotate(180deg);
}

JavaScript (global)

<!-- Mega-Menü – global, robust, minimal -->
<script>
  (function () {
    var MOBILE_BP = 992;

    function $(sel, ctx){ return (ctx||document).querySelector(sel); }
    function $all(sel, ctx){ return Array.prototype.slice.call((ctx||document).querySelectorAll(sel)); }
    function isMobile(){ return window.innerWidth < MOBILE_BP; }

    function getContainer(){ return $('.navbar-main'); }
    function getMenu(){ var c=getContainer(); return c ? $('.navbar-menu', c) : null; }
    function getToggle(){ var c=getContainer(); return c ? $('.navbar-toggle', c) : null; }

    function lockBody(open){
      var html = document.documentElement;
      if (open) html.classList.add('menu-open'); else html.classList.remove('menu-open');
    }
    function closePanels(){
      var c = getContainer(); if (!c) return;
      $all('.mega-menu.open', c).forEach(function(m){ m.classList.remove('open'); });
    }
    function setMenuOpen(open){
      var menu = getMenu(); if (!menu) return;
      if (open) menu.classList.add('active'); else menu.classList.remove('active');
      lockBody(open);
      var t = getToggle(); if (t) t.setAttribute('aria-expanded', String(open));
      if (!open) closePanels();
    }

    // ---- einmalig binden, wenn alles da ist ----
    function bindOnce(){
      var container = getContainer();
      var menu      = getMenu();
      var toggle    = getToggle();
      if (!container || !menu || !toggle) return false;

      // 1) Burger
      toggle.addEventListener('click', function(e){
        e.preventDefault();
        setMenuOpen(!menu.classList.contains('active'));
      });

      // 2) Parent-Links (li mit .mega-menu) finden und DIREKT binden
      var parentLinks = $all('.navbar-main .navbar-menu li > a').filter(function(a){
        var li = a.closest('li');
        return li && li.querySelector('.mega-menu');
      });

      // Dedupe: click nach pointerdown derselben Aktion ignorieren
      var lastTap = new WeakMap(); // Element -> Zeitstempel (ms)

      function parentToggle(ev){
        if (!isMobile()) return; // nur am Handy toggeln
        var a = ev.target.closest && ev.target.closest('a'); if (!a) return;
        if (parentLinks.indexOf(a) === -1) return; // kein Parent

        var now = Date.now();
        var prev = lastTap.get(a) || 0;
        if (ev.type === 'click' && (now - prev) < 500) {
          ev.preventDefault(); ev.stopPropagation(); ev.stopImmediatePropagation();
          return; // klick des selben taps ignorieren
        }

        ev.preventDefault(); ev.stopPropagation(); ev.stopImmediatePropagation();

        var li = a.closest('li');
        var panel = li && li.querySelector('.mega-menu');
        if (!panel) return;
        
        if (panel.classList.contains('open')) {
          panel.classList.remove('open');          // -> SCHLIESSEN
          // setMenuOpen(false);                   // ★ Kompromiss: Overlay gleich mit schließen
        } else {
          closePanels();
          panel.classList.add('open');             // -> ÖFFNEN
        }
        
        if (ev.type === 'pointerdown') lastTap.set(a, now);
      }

      // früh reingrätschen:
      parentLinks.forEach(function(a){
        a.addEventListener('pointerdown', parentToggle, true); // capture
        a.addEventListener('click',       parentToggle, true); // fallback
        // optional: hash-links entschärfen (kein Sprung)
        var href = a.getAttribute('href');
        if (href && href.charAt(0) === '#') a.setAttribute('role','button');
      });

      // 3) echte Links im Overlay (nicht Parent) -> Overlay zu
      container.addEventListener('click', function(e){
        if (!isMobile()) return;
        var a = e.target.closest && e.target.closest('.navbar-menu a[href]');
        if (!a) return;
        var li = a.closest('li');
        if (li && li.querySelector('.mega-menu')) return; // Parent, hier nicht
        setMenuOpen(false);
      });

      // 4) Outside-Klick -> Overlay zu (nur mobil)
      document.addEventListener('click', function(e){
        if (!isMobile()) return;
        if (!menu.classList.contains('active')) return;
        var inside = e.target.closest && e.target.closest('.navbar-main');
        if (!inside) setMenuOpen(false);
      });

      // 5) ESC & Breakpoint
      document.addEventListener('keydown', function(e){
        if (e.key === 'Escape' && menu.classList.contains('active')) setMenuOpen(false);
      });
      var lastW = window.innerWidth;
      window.addEventListener('resize', function(){
        var nowW = window.innerWidth;
        var crossed = (lastW < MOBILE_BP && nowW >= MOBILE_BP) || (lastW >= MOBILE_BP && nowW < MOBILE_BP);
        lastW = nowW;
        if (crossed) setMenuOpen(false);
      });

      // 6) ARIA
      toggle.setAttribute('aria-controls', 'main-menu');
      if (!menu.id) menu.id = 'main-menu';

      return true;
    }

    function start(){
      if (bindOnce()) return;
      document.addEventListener('DOMContentLoaded', function(){ bindOnce(); }, { once:true });
      var tries = 0, t = setInterval(function(){
        if (bindOnce() || ++tries > 100) clearInterval(t);
      }, 100);
    }

    if (document.readyState === 'complete') start();
    else window.addEventListener('load', start, { once:true });
  })();
</script>