Header
Documentazione ed esempi per la creazione di una testata di navigazione.
L’header di un sito della Pubblica Amministrazione è solitamente composto di 3 elementi principali:
- Un cosiddetto Slim Header, una sottile fascia dello stesso colore o, preferibilmente, di colore lievemente diverso rispetto al tema principale del sito, che mostra appartenenza e alcuni link funzionali con impatto globale o esterno al sito stesso.
- Un Header Centrale che identifica in modo chiaro il sito attraverso logo, testo e social, e può contenere un link per effettuare ricerche sul sito.
- Un Header Nav dedicato alla navigazione, visibile su schermi di grandi dimensioni e attraverso il classico pulsante di tipo “burger menu” () su dispositivi mobili.
Accessibilità
Considerando l’importanza dell’Header per la navigazione, si ricorda porre particolare attenzione all’utilizzo della corretta semantica HTML, alle etichette e agli attributi ARIA, oltre a validare e testare sempre con utenti il risultato.
Il titolo del sito, “Nome dell’Istituzione” negli esempi, è contenuto in un <div> generico e non un tag <h1> per evitare conflitti con gli <h1> presenti nelle singole pagine. Nel caso in cui la home page fosse priva di un titolo (es: primo contenuto è una ultima notizia in evidenza) si può applicare il tag <h1> al titolo dell’header unicamente in quella pagina oppure creare un h1 nei contenuti principali di pagina con classe .visually-hidden. Questa ultima soluzione sarà anche utile a dare focus direttamente al tag <h1> laddove siano presenti skiplinks che permettano agli utenti che navigano da tastiera o con tecnologie assistive di saltare i contenuti dell’Header.
Maggiori dettagli sull’accessibilità del componente megamenu nella relativa pagina.
Breaking feature dalla versione 2.8.0
- Il toggle del dropdown diventa
<button>invece di<a>. - Gli altri elementi
<a>che si comportano come toggle dropdown (eg. scelta Lingua), hanno l’aggiunta dell’attributorole="button". - Il markup del Megamenu cambia come nel nuovo componente, per approfondire andare alla relativa pagina.
Slim Header
Lo Slim Header mostra un’intestazione, solitamente con riferimento all’ente di appartenenza del progetto o riferimenti utili, oltre ad un eventuale menu per il cambio lingua e l’accesso ad area riservata.
Il cambio lingua è gestito con il componente dropdown.
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<div class="it-header-slim-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-slim-wrapper-content">
<a class="d-none d-lg-block navbar-brand" href="#">Ente appartenenza</a>
<div class="nav-mobile">
<nav aria-label="Navigazione accessoria">
<a class="it-opener d-lg-none" data-bs-toggle="collapse" href="#menu1a" role="button" aria-expanded="false" aria-controls="menu4">
<span>Ente appartenenza</span>
<svg class="icon" aria-hidden="true"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="link-list-wrapper collapse" id="menu1a">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#">Link 1</a></li>
<li><a class="list-item active" href="#" aria-current="page">Link 2 (Attivo)</a></li>
</ul>
</div>
</nav>
</div>
<div class="it-header-slim-right-zone">
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<span class="visually-hidden">Selezione lingua: lingua selezionata</span>
<span>ITA</span>
<svg class="icon d-none d-lg-block"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu">
<div class="row">
<div class="col-12">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>ITA <span class="visually-hidden">selezionata</span></span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>ENG</span></a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div class="it-access-top-wrapper">
<a class="btn btn-primary btn-sm" href="#">Accedi</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
Zona destra con pulsante full-responsive
Per trasformare il pulsante di action situato nell’elemento identificato con .it-header-slim-right-zone e renderlo full-responsive è sufficiente applicare la classe .btn-full alla classe .btn del link/pulsante.
Il modificatore .btn-full è disponibile anche con il tema chiaro attivato da .theme-light.
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<div class="it-header-slim-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-slim-wrapper-content">
<a class="d-lg-block navbar-brand" href="#">Ente appartenenza</a>
<div class="it-header-slim-right-zone">
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<span class="visually-hidden">Selezione lingua: lingua selezionata</span>
<span>ITA</span>
<svg class="icon d-none d-lg-block"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu">
<div class="row">
<div class="col-12">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>ITA <span class="visually-hidden">selezionata</span></span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>ENG</span></a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<a href="#" class="btn btn-primary btn-icon btn-full">
<span class="rounded-icon">
<svg class="icon icon-primary">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-user"></use>
</svg>
</span>
<span class="d-none d-lg-block">Accedi all'area personale</span>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
Versione chiara
Per cambiare tema all’header slim è sufficiente aggiungere la classe theme-light al tag <div class="it-header-slim-wrapper">
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<div class="it-header-slim-wrapper theme-light">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-slim-wrapper-content">
<a class="d-none d-lg-block navbar-brand" href="#">Ente appartenenza</a>
<div class="nav-mobile">
<nav aria-label="Navigazione accessoria">
<a class="it-opener d-lg-none" data-bs-toggle="collapse" href="#menu1b" role="button" aria-expanded="false" aria-controls="menu4">
<span>Ente appartenenza</span>
<svg class="icon" aria-hidden="true"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="link-list-wrapper collapse" id="menu1b">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#">Link 1</a></li>
<li><a class="list-item active" href="#" aria-current="page">Link 2 (Attivo)</a></li>
</ul>
</div>
</nav>
</div>
<div class="it-header-slim-right-zone">
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<span class="visually-hidden">Selezione lingua: lingua selezionata</span>
<span>ITA</span>
<svg class="icon d-none d-lg-block"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu">
<div class="row">
<div class="col-12">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>ITA <span class="visually-hidden">selezionata</span></span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>ENG</span></a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div class="it-access-top-wrapper">
<a class="btn btn-primary btn-sm" href="#">Accedi</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
Header Centrale
Header Centrale, per mostrare il logo dell’ente e la sua descrizione, link aggiuntivi ai social media e l’accesso al motore di ricerca, se presente.
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<div class="it-header-center-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-center-content-wrapper">
<div class="it-brand-wrapper">
<a href="#">
<svg class="icon" aria-hidden="true">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-pa"></use>
</svg>
<div class="it-brand-text">
<div class="it-brand-title">Nome dell'Istituzione</div>
<div class="it-brand-tagline d-none d-md-block">Tag line dell'Istituzione</div>
</div>
</a>
</div>
<div class="it-right-zone">
<div class="it-socials d-none d-md-flex">
<span>Seguici su</span>
<ul>
<li>
<a href="#" aria-label="Facebook" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-facebook"></use>
</svg>
</a>
</li>
<li>
<a href="#" aria-label="Github" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-github"></use>
</svg>
</a>
</li>
<li>
<a href="#" aria-label="Twitter" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-twitter"></use>
</svg>
</a>
</li>
</ul>
</div>
<div class="it-search-wrapper">
<span class="d-none d-md-block">Cerca</span>
<a class="search-link rounded-icon" aria-label="Cerca nel sito" href="#">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-search"></use>
</svg>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
Versione compatta
Per utilizzare la versione più compatta in verticale dell’header centrale è sufficiente aggiungere la classe it-small-header al tag <div class="it-header-center-wrapper">
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<div class="it-header-center-wrapper it-small-header">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-center-content-wrapper">
<div class="it-brand-wrapper">
<a href="#">
<svg class="icon" aria-hidden="true">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-pa"></use>
</svg>
<div class="it-brand-text">
<div class="it-brand-title">Nome dell'Istituzione</div>
<div class="it-brand-tagline d-none d-md-block">Tag line dell'Istituzione</div>
</div>
</a>
</div>
<div class="it-right-zone">
<div class="it-socials d-none d-md-flex">
<span>Seguici su</span>
<ul>
<li>
<a href="#" aria-label="Facebook" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-facebook"></use>
</svg>
</a>
</li>
<li>
<a href="#" aria-label="Github" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-github"></use>
</svg>
</a>
</li>
<li>
<a href="#" aria-label="Twitter" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-twitter"></use>
</svg>
</a>
</li>
</ul>
</div>
<div class="it-search-wrapper">
<span class="d-none d-md-block">Cerca</span>
<a class="search-link rounded-icon" aria-label="Cerca nel sito" href="#">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-search"></use>
</svg>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
Versione chiara
Per cambiare tema all’header centrale è sufficiente aggiungere la classe theme-light al tag <div class="it-header-center-wrapper">.
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<div class="it-header-center-wrapper theme-light">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-center-content-wrapper">
<div class="it-brand-wrapper">
<a href="#">
<svg class="icon" aria-hidden="true">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-pa"></use>
</svg>
<div class="it-brand-text">
<div class="it-brand-title">Nome dell'Istituzione</div>
<div class="it-brand-tagline d-none d-md-block">Tag line dell'Istituzione</div>
</div>
</a>
</div>
<div class="it-right-zone">
<div class="it-socials d-none d-md-flex">
<span>Seguici su</span>
<ul>
<li>
<a href="#" aria-label="Facebook" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-facebook"></use>
</svg>
</a>
</li>
<li>
<a href="#" aria-label="Github" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-github"></use>
</svg>
</a>
</li>
<li>
<a href="#" aria-label="Twitter" target="_blank">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-twitter"></use>
</svg>
</a>
</li>
</ul>
</div>
<div class="it-search-wrapper">
<span class="d-none d-md-block">Cerca</span>
<a class="search-link rounded-icon" aria-label="Cerca nel sito" href="#">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-search"></use>
</svg>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
Header Nav
Header Nav, per elencare le voci di navigazione, siano esse semplici link, o pulsanti per Dropdown e Megamenu.
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<div class="it-header-navbar-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="nav1" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#nav1">
<svg class="icon bg-override"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use></svg>
</button>
<div class="navbar-collapsable" id="nav1" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use></svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" id="mainNavDropdown1">
<span>Menu Dropdown</span>
<svg class="icon icon-xs"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu" role="region" aria-labelledby="mainNavDropdown1">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>Link lista 1</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 2</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 3</span></a></li>
<li><span class="divider"></span></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 4</span></a></li>
</ul>
</div>
</div>
</li>
<!-- megamenu -->
<li class="nav-item dropdown megamenu">
<button type="button" class="nav-link dropdown-toggle px-lg-2 px-xl-3" data-bs-toggle="dropdown" aria-expanded="false" id="megamenu-1" data-focus-mouse="false">
<span>Megamenu</span><svg role="img" class="icon icon-xs ms-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</button>
<div class="dropdown-menu shadow-lg" role="region" aria-labelledby="megamenu-1">
<div class="megamenu pb-5 pt-3 py-lg-0">
<div class="row">
<div class="col-xs-12 col-lg-4 px-0">
<div class="row">
<div class="col-12 it-vertical it-description pb-lg-3">
<div class="description-content ps-4 ps-sm-5 ms-3">
<div class="ratio ratio-21x9 lightgrey-bg-a1 mb-4 rounded">
<figure class="figure">
<img src="https://via.placeholder.com/560x240/ebebeb/808080/?text=Immagine" class="figure-img img-fluid rounded" alt="Segnaposto">
</figure>
</div>
<p>
Testo utile a fornire una descrizione dei contenuti della sezione <strong>megamenu</strong>.
</p>
</div>
</div>
</div>
</div>
<div class="col-12 col-lg-8">
<div class="it-heading-link-wrapper">
<a class="it-heading-link" href="#"><svg role="img" class="icon icon-sm me-2 mb-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Esplora la sezione megamenu</span>
</a>
</div>
<div class="row">
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 1</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 2</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 3</span>
</a>
</li>
</ul>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 4</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 5</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 6</span>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
Temi colore disponibili
I’Header Nav ha due temi colore, uno chiaro (“light”) e uno scuro (“dark”). Lo stile di default ha differenti caratteristiche colore a seconda della versione desktop e mobile:
- Su desktop lo stile di default ha un background di colore primario e link bianchi. Gli elementi Dropdown e Megamenu hanno background bianco, testi neri e link di colore primario.
- Su mobile lo stile di default ha un background bianco e testi e link di colore primario.
Per modificare il tema dell’Header Nav è sufficiente aggiungere una o tutte e due le seguenti classi al tag <nav class="it-header-navbar-wrapper">:
- la classe
.theme-dark-mobileriguarda la versione mobile dell’Header Nav, impostando lo sfondo di colore primario con testi e link bianchi; - la classe
.theme-light-deskriguarda la versione desktop dell’Header Nav, impostando lo sfondo bianco con testi e link di colore primario. Gli elementi Dropdown e Megamenu in questo caso assumono sfondo di colore primario con testi e link bianchi.
Header Nav standard
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<div class="it-header-navbar-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="nav0" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#nav0">
<svg class="icon bg-override"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use></svg>
</button>
<div class="navbar-collapsable" id="nav0" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use></svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" id="mainNavDropdown0">
<span>Menu Dropdown</span>
<svg class="icon icon-xs"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu" role="region" aria-labelledby="mainNavDropdown0">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>Link lista 1</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 2</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 3</span></a></li>
<li><span class="divider"></span></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 4</span></a></li>
</ul>
</div>
</div>
</li>
<!-- megamenu -->
<li class="nav-item dropdown megamenu">
<button type="button" class="nav-link dropdown-toggle px-lg-2 px-xl-3" data-bs-toggle="dropdown" aria-expanded="false" id="megamenu-2" data-focus-mouse="false">
<span>Megamenu</span><svg role="img" class="icon icon-xs ms-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</button>
<div class="dropdown-menu shadow-lg" role="region" aria-labelledby="megamenu-2">
<div class="megamenu pb-5 pt-3 py-lg-0">
<div class="row">
<div class="col-xs-12 col-lg-4 px-0">
<div class="row">
<div class="col-12 it-vertical it-description pb-lg-3">
<div class="description-content ps-4 ps-sm-5 ms-3">
<div class="ratio ratio-21x9 lightgrey-bg-a1 mb-4 rounded">
<figure class="figure">
<img src="https://via.placeholder.com/560x240/ebebeb/808080/?text=Immagine" class="figure-img img-fluid rounded" alt="Segnaposto">
</figure>
</div>
<p>
Testo utile a fornire una descrizione dei contenuti della sezione <strong>megamenu</strong>.
</p>
</div>
</div>
</div>
</div>
<div class="col-12 col-lg-8">
<div class="it-heading-link-wrapper">
<a class="it-heading-link" href="#"><svg role="img" class="icon icon-sm me-2 mb-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Esplora la sezione megamenu</span>
</a>
</div>
<div class="row">
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 1</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 2</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 3</span>
</a>
</li>
</ul>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 4</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 5</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 6</span>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
Header Nav mobile scura
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<div class="it-header-navbar-wrapper theme-dark-mobile">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="nav2" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#nav2">
<svg class="icon bg-override"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use></svg>
</button>
<div class="navbar-collapsable" id="nav2" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use></svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" id="mainNavDropdown2">
<span>Menu Dropdown</span>
<svg class="icon icon-xs"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu" role="region" aria-labelledby="mainNavDropdown2">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>Link lista 1</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 2</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 3</span></a></li>
<li><span class="divider"></span></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 4</span></a></li>
</ul>
</div>
</div>
</li>
<!-- megamenu -->
<li class="nav-item dropdown megamenu">
<button type="button" class="nav-link dropdown-toggle px-lg-2 px-xl-3" data-bs-toggle="dropdown" aria-expanded="false" id="megamenu-3" data-focus-mouse="false">
<span>Megamenu</span><svg role="img" class="icon icon-xs ms-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</button>
<div class="dropdown-menu shadow-lg" role="region" aria-labelledby="megamenu-3">
<div class="megamenu pb-5 pt-3 py-lg-0">
<div class="row">
<div class="col-xs-12 col-lg-4 px-0">
<div class="row">
<div class="col-12 it-vertical it-description pb-lg-3">
<div class="description-content ps-4 ps-sm-5 ms-3">
<div class="ratio ratio-21x9 lightgrey-bg-a1 mb-4 rounded">
<figure class="figure">
<img src="https://via.placeholder.com/560x240/ebebeb/808080/?text=Immagine" class="figure-img img-fluid rounded" alt="Segnaposto">
</figure>
</div>
<p>
Testo utile a fornire una descrizione dei contenuti della sezione <strong>megamenu</strong>.
</p>
</div>
</div>
</div>
</div>
<div class="col-12 col-lg-8">
<div class="it-heading-link-wrapper">
<a class="it-heading-link" href="#"><svg role="img" class="icon icon-sm me-2 mb-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Esplora la sezione megamenu</span>
</a>
</div>
<div class="row">
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 1</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 2</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 3</span>
</a>
</li>
</ul>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 4</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 5</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 6</span>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
Header Nav desktop chiara
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<div class="it-header-navbar-wrapper theme-light-desk">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="nav3" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#nav3">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use>
</svg>
</button>
<div class="navbar-collapsable" id="nav3" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use></svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" id="mainNavDropdown3">
<span>Menu Dropdown</span>
<svg class="icon icon-xs"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu" role="region" aria-labelledby="mainNavDropdown3">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>Link lista 1</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 2</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 3</span></a></li>
<li><span class="divider"></span></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 4</span></a></li>
</ul>
</div>
</div>
</li>
<!-- megamenu -->
<li class="nav-item dropdown megamenu">
<button type="button" class="nav-link dropdown-toggle px-lg-2 px-xl-3" data-bs-toggle="dropdown" aria-expanded="false" id="megamenu-4" data-focus-mouse="false">
<span>Megamenu</span><svg role="img" class="icon icon-xs ms-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</button>
<div class="dropdown-menu shadow-lg" role="region" aria-labelledby="megamenu-4">
<div class="megamenu pb-5 pt-3 py-lg-0">
<div class="row">
<div class="col-xs-12 col-lg-4 px-0">
<div class="row">
<div class="col-12 it-vertical it-description pb-lg-3">
<div class="description-content ps-4 ps-sm-5 ms-3">
<div class="ratio ratio-21x9 lightgrey-bg-a1 mb-4 rounded">
<figure class="figure">
<img src="https://via.placeholder.com/560x240/ebebeb/808080/?text=Immagine" class="figure-img img-fluid rounded" alt="Segnaposto">
</figure>
</div>
<p>
Testo utile a fornire una descrizione dei contenuti della sezione <strong>megamenu</strong>.
</p>
</div>
</div>
</div>
</div>
<div class="col-12 col-lg-8">
<div class="it-heading-link-wrapper">
<a class="it-heading-link" href="#"><svg role="img" class="icon icon-sm me-2 mb-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Esplora la sezione megamenu</span>
</a>
</div>
<div class="row">
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 1</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 2</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 3</span>
</a>
</li>
</ul>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 4</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 5</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 6</span>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
Navigazione secondaria
Al menu di navigazione principale può essere aggiunto anche un menu di navigazione secondario includendo a .menu-wrapper una seconda lista <ul> con classe .navbar-nav.navbar-secondary e la stessa struttura dati della lista .navbar-nav principale.
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<div class="it-header-navbar-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="nav4" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#nav4">
<svg class="icon bg-override"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use></svg>
</button>
<div class="navbar-collapsable" id="nav4" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use></svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
</ul>
<ul class="navbar-nav navbar-secondary">
<li class="nav-item"><a class="nav-link" href="#"><span>Link 5</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 6</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 7</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 8</span></a></li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
Header Completa
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<header class="it-header-wrapper">
<div class="it-header-slim-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-slim-wrapper-content">
<a class="d-none d-lg-block navbar-brand" href="#">Ente appartenenza</a>
<div class="nav-mobile">
<nav aria-label="Navigazione secondaria">
<a class="it-opener d-lg-none" data-bs-toggle="collapse" href="#menuC1" role="button" aria-expanded="false" aria-controls="menuC1">
<span>Ente appartenenza</span>
<svg class="icon" aria-hidden="true"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="link-list-wrapper collapse" id="menuC1">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#">Link 1</a></li>
<li><a class="list-item active" href="#" aria-current="page">Link 2 (Attivo)</a></li>
</ul>
</div>
</nav>
</div>
<div class="it-header-slim-right-zone">
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<span class="visually-hidden">Selezione lingua: lingua selezionata</span>
<span>ITA</span>
<svg class="icon d-none d-lg-block"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu">
<div class="row">
<div class="col-12">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>ITA <span class="visually-hidden">selezionata</span></span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>ENG</span></a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div class="it-access-top-wrapper">
<a class="btn btn-primary btn-sm" href="#">Accedi</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="it-nav-wrapper">
<div class="it-header-center-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-center-content-wrapper">
<div class="it-brand-wrapper">
<a href="#">
<svg class="icon" aria-hidden="true"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-pa"></use></svg>
<div class="it-brand-text">
<div class="it-brand-title">Nome dell'Istituzione</div>
<div class="it-brand-tagline d-none d-md-block">Tag line dell'Istituzione</div>
</div>
</a>
</div>
<div class="it-right-zone">
<div class="it-socials d-none d-md-flex">
<span>Seguici su</span>
<ul>
<li>
<a href="#" aria-label="Facebook" target="_blank">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-facebook"></use></svg>
</a>
</li>
<li>
<a href="#" aria-label="Github" target="_blank">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-github"></use></svg>
</a>
</li>
<li>
<a href="#" aria-label="Twitter" target="_blank">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-twitter"></use></svg>
</a>
</li>
</ul>
</div>
<div class="it-search-wrapper">
<span class="d-none d-md-block">Cerca</span>
<a class="search-link rounded-icon" aria-label="Cerca nel sito" href="#">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-search"></use></svg>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="it-header-navbar-wrapper">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="navC1" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#navC1">
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use>
</svg>
</button>
<div class="navbar-collapsable" id="navC1" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use>
</svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" id="mainNavDropdownC1">
<span>Menu Dropdown</span>
<svg class="icon icon-xs">
<use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use>
</svg>
</a>
<div class="dropdown-menu" role="region" aria-labelledby="mainNavDropdownC1">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>Link lista 1</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 2</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 3</span></a></li>
<li><span class="divider"></span></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 4</span></a></li>
</ul>
</div>
</div>
</li>
<!-- megamenu -->
<li class="nav-item dropdown megamenu">
<button type="button" class="nav-link dropdown-toggle px-lg-2 px-xl-3" data-bs-toggle="dropdown" aria-expanded="false" id="megamenu-5" data-focus-mouse="false">
<span>Megamenu</span><svg role="img" class="icon icon-xs ms-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</button>
<div class="dropdown-menu shadow-lg" role="region" aria-labelledby="megamenu-5">
<div class="megamenu pb-5 pt-3 py-lg-0">
<div class="row">
<div class="col-xs-12 col-lg-4 px-0">
<div class="row">
<div class="col-12 it-vertical it-description pb-lg-3">
<div class="description-content ps-4 ps-sm-5 ms-3">
<div class="ratio ratio-21x9 lightgrey-bg-a1 mb-4 rounded">
<figure class="figure">
<img src="https://via.placeholder.com/560x240/ebebeb/808080/?text=Immagine" class="figure-img img-fluid rounded" alt="Segnaposto">
</figure>
</div>
<p>
Testo utile a fornire una descrizione dei contenuti della sezione <strong>megamenu</strong>.
</p>
</div>
</div>
</div>
</div>
<div class="col-12 col-lg-8">
<div class="it-heading-link-wrapper">
<a class="it-heading-link" href="#"><svg role="img" class="icon icon-sm me-2 mb-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Esplora la sezione megamenu</span>
</a>
</div>
<div class="row">
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 1</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 2</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 3</span>
</a>
</li>
</ul>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 4</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 5</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 6</span>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
</div>
</header>
Versione chiara
Nella versione light è consigliabile aggiungere la classe .it-shadow al tag <div class="it-header-wrapper">.
Verrà creata un’ombra per enfatizzare l’Header rispetto alla pagina in cui è contenuto.
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<header class="it-header-wrapper it-shadow">
<div class="it-header-slim-wrapper theme-light">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-slim-wrapper-content">
<a class="d-none d-lg-block navbar-brand" href="#">Ente appartenenza</a>
<div class="nav-mobile">
<nav aria-label="Navigazione secondaria">
<a class="it-opener d-lg-none" data-bs-toggle="collapse" href="#menuC2" role="button" aria-expanded="false" aria-controls="menuC2">
<span>Ente appartenenza</span>
<svg class="icon" aria-hidden="true"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="link-list-wrapper collapse" id="menuC2">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#">Link 1</a></li>
<li><a class="list-item active" href="#" aria-current="page">Link 2 (Attivo)</a></li>
</ul>
</div>
</nav>
</div>
<div class="it-header-slim-right-zone">
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<span class="visually-hidden">Selezione lingua: lingua selezionata</span>
<span>ITA</span>
<svg class="icon d-none d-lg-block"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu">
<div class="row">
<div class="col-12">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>ITA <span class="visually-hidden">selezionata</span></span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>ENG</span></a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div class="it-access-top-wrapper">
<a class="btn btn-primary btn-sm" href="#">Accedi</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="it-nav-wrapper">
<div class="it-header-center-wrapper theme-light">
<div class="container">
<div class="row">
<div class="col-12">
<div class="it-header-center-content-wrapper">
<div class="it-brand-wrapper">
<a href="#">
<svg class="icon" aria-hidden="true"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-pa"></use></svg>
<div class="it-brand-text">
<div class="it-brand-title">Nome dell'Istituzione</div>
<div class="it-brand-tagline d-none d-md-block">Tag line dell'Istituzione</div>
</div>
</a>
</div>
<div class="it-right-zone">
<div class="it-socials d-none d-md-flex">
<span>Seguici su</span>
<ul>
<li>
<a href="#" aria-label="Facebook" target="_blank">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-facebook"></use></svg>
</a>
</li>
<li>
<a href="#" aria-label="Github" target="_blank">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-github"></use></svg>
</a>
</li>
<li>
<a href="#" aria-label="Twitter" target="_blank">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-twitter"></use></svg>
</a>
</li>
</ul>
</div>
<div class="it-search-wrapper">
<span class="d-none d-md-block">Cerca</span>
<a class="search-link rounded-icon" aria-label="Cerca nel sito" href="#">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-search"></use></svg>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="it-header-navbar-wrapper theme-light-desk">
<div class="container">
<div class="row">
<div class="col-12">
<!--start nav-->
<nav class="navbar navbar-expand-lg has-megamenu" aria-label="Navigazione principale">
<button class="custom-navbar-toggler" type="button" aria-controls="navC2" aria-expanded="false" aria-label="Mostra/Nascondi la navigazione" data-bs-toggle="navbarcollapsible" data-bs-target="#navC2">
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-burger"></use></svg>
</button>
<div class="navbar-collapsable" id="navC2" style="display: none;">
<div class="overlay" style="display: none;"></div>
<div class="close-div">
<button class="btn close-menu" type="button">
<span class="visually-hidden">Nascondi la navigazione</span>
<svg class="icon"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-close-big"></use></svg>
</button>
</div>
<div class="menu-wrapper">
<ul class="navbar-nav">
<li class="nav-item active"><a class="nav-link active" href="#" aria-current="page"><span>Link 1 (attivo)</span></a></li>
<li class="nav-item"><a class="nav-link disabled" href="#" aria-disabled="true"><span>Link 2 (disabilitato)</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 3</span></a></li>
<li class="nav-item"><a class="nav-link" href="#"><span>Link 4</span></a></li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" id="mainNavDropdownC2">
<span>Menu Dropdown</span>
<svg class="icon icon-xs"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</a>
<div class="dropdown-menu" role="region" aria-labelledby="mainNavDropdownC2">
<div class="link-list-wrapper">
<ul class="link-list">
<li><a class="dropdown-item list-item" href="#"><span>Link lista 1</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 2</span></a></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 3</span></a></li>
<li><span class="divider"></span></li>
<li><a class="dropdown-item list-item" href="#"><span>Link lista 4</span></a></li>
</ul>
</div>
</div>
</li>
<!-- megamenu -->
<li class="nav-item dropdown megamenu">
<button type="button" class="nav-link dropdown-toggle px-lg-2 px-xl-3" data-bs-toggle="dropdown" aria-expanded="false" id="megamenu-6" data-focus-mouse="false">
<span>Megamenu</span><svg role="img" class="icon icon-xs ms-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-expand"></use></svg>
</button>
<div class="dropdown-menu shadow-lg" role="region" aria-labelledby="megamenu-6">
<div class="megamenu pb-5 pt-3 py-lg-0">
<div class="row">
<div class="col-xs-12 col-lg-4 px-0">
<div class="row">
<div class="col-12 it-vertical it-description pb-lg-3">
<div class="description-content ps-4 ps-sm-5 ms-3">
<div class="ratio ratio-21x9 lightgrey-bg-a1 mb-4 rounded">
<figure class="figure">
<img src="https://via.placeholder.com/560x240/ebebeb/808080/?text=Immagine" class="figure-img img-fluid rounded" alt="Segnaposto">
</figure>
</div>
<p>
Testo utile a fornire una descrizione dei contenuti della sezione <strong>megamenu</strong>.
</p>
</div>
</div>
</div>
</div>
<div class="col-12 col-lg-8">
<div class="it-heading-link-wrapper">
<a class="it-heading-link" href="#"><svg role="img" class="icon icon-sm me-2 mb-1"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Esplora la sezione megamenu</span>
</a>
</div>
<div class="row">
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 1</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 2</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 3</span>
</a>
</li>
</ul>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="link-list-wrapper">
<ul class="link-list">
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 4</span>
</a>
</li>
<li>
<a class="list-item dropdown-item" href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 5</span>
</a>
</li>
<li>
<a class="list-item dropdown-item " href="#">
<svg role="img" class="icon icon-sm me-2"><use href="/bootstrap-italia/dist/svg/sprites.svg#it-arrow-right-triangle"></use></svg>
<span>Link lista 6</span>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
</div>
</header>
Header Sticky
Affinché la testata rimanga visibile in formato ridotto anche allo scorrere della pagina, è sufficiente utilizzare la classe .it-header-sticky nell’elemento identificato con la classe .it-header-wrapper.
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<div class="it-header-wrapper it-header-sticky">...</div>
È disponibile una pagina di esempio dedicata a questa funzionalità per comprenderne appieno significato ed utilizzo.
Tramite JavaScript
È possibile inizializzare il componente tramite JavaScript:
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var headerSticky = new bootstrap.HeaderSticky(document.getElementById('myHeaderSticky'), options)
Metodi
Metodi asincroni e transizioni
Tutti i metodi API sono asincroni e avviano una transizione. Ritornano al chiamante non appena viene avviata la transizione ma prima che termini. Inoltre, una chiamata al metodo su un componente in transizione verrà ignorata.
Per maggiori informazioni consulta la documentazione Javascript di Bootstrap (in inglese).
getOrCreateInstance
Metodo statico che consente di ottenere l’istanza di un HeaderSticky associata ad un elemento del DOM o di crearne una nuova nel caso non fosse stata inizializzata.
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var headerStickyElement = document.querySelector('#myHeaderSticky')
var headerSticky = bootstrap.HeaderSticky.getOrCreateInstance(headerStickyElement) // Returns a Bootstrap modal instance