Ett navigeringsfält är en navigeringsrubrik som placeras överst på sidan:
Med Bootstrap kan ett navigeringsfält utökas eller kollapsa, beroende på skärmstorleken.
Ett standardnavigeringsfält skapas med klassen .navbar
, följt av en responsiv kollapsande klass: .navbar-expand-xxl| xl|lg|md|sm
(staplar navigeringsfältet vertikalt på xxlarge, extra large, large, medium eller small screens).
För att lägga till länkar i navigeringsfältet, använd antingen ett <ul>
-element (eller ett ><div>
) med class="navbar-nav"
. Lägg sedan till <li>
element med en .nav-item
klass följt av en <a>
-element med en .nav-link
-klass:
<!-- A grey horizontal navbar that becomes vertical on small screens -->
<nav class="navbar navbar-expand-sm bg-light">
<div class="container-fluid">
<!-- Links -->
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link 1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 2</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 3</a>
</li>
</ul>
</div>
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-light">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link 1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 2</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 3</a>
</li>
</ul>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Basic Navbar Example</h3>
<p>A navigation bar is a navigation header that is placed at the top of the page.</p>
<p>The navbar-expand-xxl|xl|lg|md|sm class determines when the navbar should stack vertically (on xxlarge, extra large, large, medium or small screens).</p>
</div>
</body>
</html>
Ta bort klassen .navbar-expand-*
för att skapa ett navigeringsfält som alltid kommer att vara vertikalt:
<!-- A grey vertical navbar -->
<nav class="navbar bg-light">
…
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar bg-light">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link 1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 2</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 3</a>
</li>
</ul>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Vertical Navbar Example</h3>
<p>A navigation bar is a navigation header that is placed at the top of the page.</p>
</div>
</body>
</html>
Lägg till klassen .justify-content-center
för att centrera navigeringsfältet:
<nav class="navbar navbar-expand-sm bg-light justify-content-center">
…
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-light justify-content-center">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link 1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 2</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 3</a>
</li>
</ul>
</nav>
<div class="container-fluid mt-3">
<h3>Centered Navbar</h3>
<p>Use the .justify-content-center class to center the navigation bar.</p>
<p>In this example, the navbar will be centered on medium, large and extra large screens. On small screens it will be displayed vertically and left-aligned (because of the .navbar-expand-sm class).</p>
</div>
</body>
</html>
Använd någon av klasserna .bg-color
för att ändra bakgrundsfärgen på navigeringsfältet
.bg-primary
.bg-success
.bg-info
.bg-warnig
.bg-danger
.bg-secondary
.bg-dark
.bg-light
Tips: Lägg till en vit textfärg till alla länkar i navigeringsfältet med klassen .navbar-dark
, eller använd klassen .navbar-light
för att lägga till en svart textfärg.
<!-- Grey with black text -->
<nav class="navbar navbar-expand-sm bg-light navbar-light">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<!-- Black background with white text -->
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">...</nav>
<!-- Blue background with white text -->
<nav class="navbar navbar-expand-sm bg-primary navbar-dark">...</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h3>Colored Navbar</h3>
<p>Use any of the .bg-color classes to add a background color to the navbar.</p>
<p>Tip: Add a white text color to all links in the navbar with the .navbar-dark class, or use the .navbar-light class to add a black text color.</p>
</div>
<nav class="navbar navbar-expand-sm bg-light navbar-light">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-primary navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-success navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-info navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-warning navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-danger navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
<nav class="navbar navbar-expand-sm bg-secondary navbar-dark">
<div class="container-fluid">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" href="#">Active</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
</div>
</nav>
</body>
</html>
Aktivt/inaktiverat tillstånd: Lägg till klassen .active
till en <a>
element för att markera den aktuella länken, eller klassen .disabled
för att indikera att länken inte går att klicka på.
Klassen .navbar-brand
används för att markera varumärket/logotypen/projektnamnet på din sida:
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Logo</a>
</div>
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Logo</a>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Brand / Logo</h3>
<p>The .navbar-brand class is used to highlight the brand/logo/project name of your page.</p>
</div>
</body>
</html>
När du använder klassen .navbar-brand
med bilder, Bootstrap 5 kommer automatiskt att utforma bilden så att den passar navigeringsfältet vertikalt.
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">
<img src="logo.png" alt="Avatar Logo" style="width:40px;" class="rounded-pill">
</a>
</div>
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">
<img src="img_avatar1.png" alt="Logo" style="width:40px;" class="rounded-pill">
</a>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Brand / Logo</h3>
<p>When using the .navbar-brand class with images, Bootstrap 5 will automatically style the image to fit the navbar.</p>
</div>
</body>
</html>
Använd klassen .navbar-text
för att vertikaljustera alla element inuti navigeringsfältet som inte är länkar (säkerställer korrekt utfyllnad och textfärg).
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<span class="navbar-text">Navbar text</span>
</div>
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<span class="navbar-text">Navbar text</span>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Navbar Text</h3>
<p>Use the .navbar-text class to vertical align any elements inside the navbar that are not links (ensures proper padding).</p>
</div>
</body>
</html>
Mycket ofta, särskilt på små skärmar, vill man dölja navigeringslänkarna och ersätta dem med en knapp som ska visa dem när man klickar på dem.
För att skapa ett hopfällbart navigeringsfält, använd en knapp med class="navbar-toggler", data-bs-toggle="collapse" och data-bs-target="# thetarget"
. Slå sedan in navfältets innehåll (länkar, etc) i ett <div>-element med class="collapse navbar-collapse"
, följt av ett id som matchar data-bs-target
för knappen: "thetarget".
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Logo</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</div>
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Logo</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Collapsible Navbar</h3>
<p>In this example, the navigation bar is hidden on small screens and replaced by a button in the top right corner (try to re-size this window).</p>
<p>Only when the button is clicked, the navigation bar will be displayed.</p>
<p>Tip: You can also remove the .navbar-expand-md class to ALWAYS hide navbar links and display the toggler button.</p>
</div>
</body>
</html>
Tips: Du kan också ta bort klassen .navbar-expand-md
för att ALLTID dölja navbar-länkar och visa växlingsknappen.
Navbars kan också innehålla rullgardinsmenyer:
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown">Dropdown</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Link</a></li>
<li><a class="dropdown-item" href="#">Another link</a></li>
<li><a class="dropdown-item" href="#">A third link</a></li>
</ul>
</li>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Logo</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown">Dropdown</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Link</a></li>
<li><a class="dropdown-item" href="#">Another link</a></li>
<li><a class="dropdown-item" href="#">A third link</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Navbar With Dropdown</h3>
<p>This example adds a dropdown menu in the navbar.</p>
</div>
</body>
</html>
Du kan också inkludera formulär i navigeringsfältet:
<nav class="navbar navbar-expand-sm navbar-dark bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="javascript:void(0)">Logo</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#mynavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="mynavbar">
<ul class="navbar-nav me-auto">
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Link</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="text" placeholder="Search">
<button class="btn btn-primary" type="button">Search</button>
</form>
</div>
</div>
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<nav class="navbar navbar-expand-sm navbar-dark bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="javascript:void(0)">Logo</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#mynavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="mynavbar">
<ul class="navbar-nav me-auto">
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Link</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="text" placeholder="Search">
<button class="btn btn-primary" type="button">Search</button>
</form>
</div>
</div>
</nav>
<div class="container-fluid mt-3">
<h3>Navbar Forms</h3>
<p>You can also include forms inside the navigation bar.</p>
</div>
</body>
</html>
Navigeringsfältet kan även fixas överst eller längst ner på sidan.
Ett fast navigeringsfält förblir synligt i en fast position (överst eller nedre) oberoende av sidrullningen.
Klassen .fixed-top
gör att navigeringsfältet fixeras till den översta:
<nav class="navbar navbar-expand-sm bg-dark navbar-dark fixed-top">
…
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body style="height:1500px">
<nav class="navbar navbar-expand-sm bg-dark navbar-dark fixed-top">
<div class="container-fluid">
<a class="navbar-brand" href="#">Fixed top</a>
</div>
</nav>
<div class="container-fluid" style="margin-top:80px">
<h3>Top Fixed Navbar</h3>
<p>A fixed navigation bar stays visible in a fixed position (top or bottom) independent of the page scroll.</p>
<h1>Scroll this page to see the effect</h1>
</div>
</body>
</html>
Använd klassen .fixed-bottom
för att få navigeringsfältet att stanna vid botten på sidan:
<nav class="navbar navbar-expand-sm bg-dark navbar-dark fixed-bottom">
…
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body style="height:1500px">
<nav class="navbar navbar-expand-sm bg-dark navbar-dark fixed-bottom">
<div class="container-fluid">
<a class="navbar-brand" href="#">Fixed bottom</a>
</div>
</nav>
<div class="container-fluid"><br>
<h3>Bottom Fixed Navbar</h3>
<p>A fixed navigation bar stays visible in a fixed position (top or bottom) independent of the page scroll.</p>
<h1>Scroll this page to see the effect</h1>
</div>
</body>
</html>
Använd klassen .sticky-top
för att fixa navigeringsfältet/förbli högst upp på sidan när du rullar förbi det. Obs: Denna klass fungerar inte i IE11 och tidigare (kommer att behandla den som position:relativ
).
<nav class="navbar navbar-expand-sm bg-dark navbar-dark sticky-top">
…
</nav>
Prova själv →
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body style="height:1500px">
<div class="container-fluid mt-3">
<br>
<h3>Sticky Navbar</h3>
<p>A sticky navigation bar stays fixed at the top of the page when you scroll past it.</p>
<p>Scroll this page to see the effect. <strong>Note:</strong> sticky-top does not work in IE11 and earlier.</p>
</div>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark sticky-top">
<div class="container-fluid">
<a class="navbar-brand" href="#">Sticky top</a>
</div>
</nav>
<div class="container-fluid"><br>
<p>Some example text. Some example text. Some example text. Some example text. Some example text.</p>
<p>Some example text. Some example text. Some example text. Some example text. Some example text.</p>
<p>Some example text. Some example text. Some example text. Some example text. Some example text.</p>
<p>Some example text. Some example text. Some example text. Some example text. Some example text.</p>
</div>
</body>
</html>