4 description: Documentation and examples for Bootstrap's powerful, responsive navigation header.
8 The navbar is a wrapper that positions branding, navigation, and other elements in a concise header. It's easily extensible and, thanks to our Collapse plugin, can easily integrate responsive behaviors.
12 * Will be replaced with the ToC, excluding the "Contents" header
17 Here's what you need to know before getting started with the navbar:
19 - Navbars require a wrapping `.navbar` with `.navbar-toggleable-*` for responsive collapsing and [color scheme](#color-schemes) classes.
20 - Navbars and their contents are fluid by default. Use [optional containers](#containers) to limit their horizontal width.
21 - Navbars and their contents are built with flexbox, providing easy alignment options via utility classes.
22 - Navbars are responsive by default, but you can easily modify them to change that. Responsive behavior depends on our Collapse JavaScript plugin.
23 - Ensure accessibility by using a `<nav>` element or, if using a more generic element such as a `<div>`, add a `role="navigation"` to every navbar to explicitly identify it as a landmark region for users of assistive technologies.
25 Read on for an example and list of supported sub-components.
29 Navbars come with built-in support for a handful of sub-components. Choose from the following as needed:
31 - `.navbar-brand` for your company, product, or project name.
32 - `.navbar-nav` for a full-height and lightweight navigation (including support for dropdowns).
33 - `.navbar-toggler` for use with our collapse plugin and other [navigation toggling](#responsive-behaviors) behaviors.
34 - `.form-inline` for any form controls and actions.
35 - `.navbar-text` for adding vertically centered strings of text.
36 - `.collapse.navbar-collapse` for grouping and hiding navbar contents by a parent breakpoint.
38 Here's an example of all the sub-components included in a responsive light-themed navbar that automatically collapses at the `md` (medium) breakpoint.
41 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
42 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
43 <span class="navbar-toggler-icon"></span>
45 <a class="navbar-brand" href="#">Navbar</a>
47 <div class="collapse navbar-collapse" id="navbarSupportedContent">
48 <ul class="navbar-nav mr-auto">
49 <li class="nav-item active">
50 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
53 <a class="nav-link" href="#">Link</a>
56 <a class="nav-link disabled" href="#">Disabled</a>
59 <form class="form-inline my-2 my-lg-0">
60 <input class="form-control mr-sm-2" type="text" placeholder="Search">
61 <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
69 The `.navbar-brand` can be applied to most elements, but an anchor works best as some elements might require utility classes or custom styles.
73 <nav class="navbar navbar-light bg-faded">
74 <a class="navbar-brand" href="#">Navbar</a>
78 <nav class="navbar navbar-light bg-faded">
79 <h1 class="navbar-brand mb-0">Navbar</h1>
83 Adding images to the `.navbar-brand` will likely always require custom styles or utilities to properly size. Here are some examples to demonstrate.
86 <!-- Just an image -->
87 <nav class="navbar navbar-light bg-faded">
88 <a class="navbar-brand" href="#">
89 <img src="{{ site.baseurl }}/assets/brand/bootstrap-solid.svg" width="30" height="30" alt="">
95 <!-- Image and text -->
96 <nav class="navbar navbar-light bg-faded">
97 <a class="navbar-brand" href="#">
98 <img src="{{ site.baseurl }}/assets/brand/bootstrap-solid.svg" width="30" height="30" class="d-inline-block align-top" alt="">
106 Navbar navigation links build on our `.nav` options with their own modifier class and require the use of [toggler classes](#toggler) for proper responsive styling. **Navigation in navbars will also grow to occupy as much horizontal space as possible** to keep your navbar contents securely aligned.
108 Active states—with `.active`—to indicate the current page can be applied directly to `.nav-link`s or their immediate parent `.nav-item`s.
111 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
112 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
113 <span class="navbar-toggler-icon"></span>
115 <a class="navbar-brand" href="#">Navbar</a>
116 <div class="collapse navbar-collapse" id="navbarNav">
117 <ul class="navbar-nav">
118 <li class="nav-item active">
119 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
121 <li class="nav-item">
122 <a class="nav-link" href="#">Features</a>
124 <li class="nav-item">
125 <a class="nav-link" href="#">Pricing</a>
127 <li class="nav-item">
128 <a class="nav-link disabled" href="#">Disabled</a>
135 And because we use classes for our navs, you can avoid the list-based approach entirely if you like.
138 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
139 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
140 <span class="navbar-toggler-icon"></span>
142 <a class="navbar-brand" href="#">Navbar</a>
143 <div class="collapse navbar-collapse" id="navbarNavAltMarkup">
144 <div class="navbar-nav">
145 <a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
146 <a class="nav-item nav-link" href="#">Features</a>
147 <a class="nav-item nav-link" href="#">Pricing</a>
148 <a class="nav-item nav-link disabled" href="#">Disabled</a>
154 You may also utilize dropdowns in your navbar nav. Dropdown menus require a wrapping element for positioning, so be sure to use separate and nested elements for `.nav-item` and `.nav-link` as shown below.
157 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
158 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
159 <span class="navbar-toggler-icon"></span>
161 <a class="navbar-brand" href="#">Navbar</a>
162 <div class="collapse navbar-collapse" id="navbarNavDropdown">
163 <ul class="navbar-nav">
164 <li class="nav-item active">
165 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
167 <li class="nav-item">
168 <a class="nav-link" href="#">Features</a>
170 <li class="nav-item">
171 <a class="nav-link" href="#">Pricing</a>
173 <li class="nav-item dropdown">
174 <a class="nav-link dropdown-toggle" href="http://example.com" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
177 <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
178 <a class="dropdown-item" href="#">Action</a>
179 <a class="dropdown-item" href="#">Another action</a>
180 <a class="dropdown-item" href="#">Something else here</a>
190 Place various form controls and components within a navbar with `.form-inline`.
193 <nav class="navbar navbar-light bg-faded">
194 <form class="form-inline">
195 <input class="form-control mr-sm-2" type="text" placeholder="Search">
196 <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
201 Align the contents of your inline forms with utilities as needed.
204 <nav class="navbar navbar-light bg-faded justify-content-between">
205 <a class="navbar-brand">Navbar</a>
206 <form class="form-inline">
207 <input class="form-control mr-sm-2" type="text" placeholder="Search">
208 <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
213 Input groups work, too:
216 <nav class="navbar navbar-light bg-faded">
217 <form class="form-inline">
218 <div class="input-group">
219 <span class="input-group-addon" id="basic-addon1">@</span>
220 <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">
226 Various buttons are supported as part of these navbar forms, too. This is also a great reminder that vertical alignment utilities can be used to align different sized elements.
229 <nav class="navbar navbar-light bg-faded">
230 <form class="form-inline">
231 <button class="btn btn-outline-success" type="button">Main button</button>
232 <button class="btn btn-sm align-middle btn-outline-secondary" type="button">Smaller button</button>
239 Navbars may contain bits of text with the help of `.navbar-text`. This class adjusts vertical alignment and horizontal spacing for strings of text.
242 <nav class="navbar navbar-light bg-faded">
243 <span class="navbar-text">
244 Navbar text with an inline element
249 Mix and match with other components and utilities as needed.
252 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
253 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
254 <span class="navbar-toggler-icon"></span>
256 <a class="navbar-brand" href="#">Navbar w/ text</a>
257 <div class="collapse navbar-collapse" id="navbarText">
258 <ul class="navbar-nav mr-auto">
259 <li class="nav-item active">
260 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
262 <li class="nav-item">
263 <a class="nav-link" href="#">Features</a>
265 <li class="nav-item">
266 <a class="nav-link" href="#">Pricing</a>
269 <span class="navbar-text">
270 Navbar text with an inline element
278 Theming the navbar has never been easier thanks to the combination of theming classes and `background-color` utilities. Choose from `.navbar-light` for use with light background colors, or `.navbar-inverse` for dark background colors. Then, customize with `.bg-*` utilities.
280 <div class="bd-example">
281 <nav class="navbar navbar-toggleable-md navbar-inverse bg-inverse">
282 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarColor01" aria-controls="navbarColor01" aria-expanded="false" aria-label="Toggle navigation">
283 <span class="navbar-toggler-icon"></span>
285 <a class="navbar-brand" href="#">Navbar</a>
287 <div class="collapse navbar-collapse" id="navbarColor01">
288 <ul class="navbar-nav mr-auto">
289 <li class="nav-item active">
290 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
292 <li class="nav-item">
293 <a class="nav-link" href="#">Features</a>
295 <li class="nav-item">
296 <a class="nav-link" href="#">Pricing</a>
298 <li class="nav-item">
299 <a class="nav-link" href="#">About</a>
302 <form class="form-inline">
303 <input class="form-control mr-sm-2" type="text" placeholder="Search">
304 <button class="btn btn-outline-info my-2 my-sm-0" type="submit">Search</button>
309 <nav class="navbar navbar-toggleable-md navbar-inverse bg-primary">
310 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarColor02" aria-controls="navbarColor02" aria-expanded="false" aria-label="Toggle navigation">
311 <span class="navbar-toggler-icon"></span>
313 <a class="navbar-brand" href="#">Navbar</a>
315 <div class="collapse navbar-collapse" id="navbarColor02">
316 <ul class="navbar-nav mr-auto">
317 <li class="nav-item active">
318 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
320 <li class="nav-item">
321 <a class="nav-link" href="#">Features</a>
323 <li class="nav-item">
324 <a class="nav-link" href="#">Pricing</a>
326 <li class="nav-item">
327 <a class="nav-link" href="#">About</a>
330 <form class="form-inline">
331 <input class="form-control mr-sm-2" type="text" placeholder="Search">
332 <button class="btn btn-outline-secondary my-2 my-sm-0" type="submit">Search</button>
337 <nav class="navbar navbar-toggleable-md navbar-light" style="background-color: #e3f2fd;">
338 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarColor03" aria-controls="navbarColor03" aria-expanded="false" aria-label="Toggle navigation">
339 <span class="navbar-toggler-icon"></span>
341 <a class="navbar-brand" href="#">Navbar</a>
343 <div class="collapse navbar-collapse" id="navbarColor03">
344 <ul class="navbar-nav mr-auto">
345 <li class="nav-item active">
346 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
348 <li class="nav-item">
349 <a class="nav-link" href="#">Features</a>
351 <li class="nav-item">
352 <a class="nav-link" href="#">Pricing</a>
354 <li class="nav-item">
355 <a class="nav-link" href="#">About</a>
358 <form class="form-inline">
359 <input class="form-control mr-sm-2" type="text" placeholder="Search">
360 <button class="btn btn-outline-primary my-2 my-sm-0" type="submit">Search</button>
367 <nav class="navbar navbar-inverse bg-inverse">
368 <!-- Navbar content -->
371 <nav class="navbar navbar-inverse bg-primary">
372 <!-- Navbar content -->
375 <nav class="navbar navbar-light" style="background-color: #e3f2fd;">
376 <!-- Navbar content -->
382 Although it's not required, you can wrap a navbar in a `.container` to center it on a page or add one within to only center the contents of a [fixed or static top navbar](#placement).
385 <div class="container">
386 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
387 <a class="navbar-brand" href="#">Navbar</a>
392 When the container is within your navbar, its horizontal padding is removed at breakpoints lower than your specified `.navbar-toggleable-*` class. This ensures we're not doubling up on padding unnecessarily on lower viewports when your navbar is collapsed.
395 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
396 <div class="container">
397 <a class="navbar-brand" href="#">Navbar</a>
404 Use our position utilities to place navbars in non-static positions. Choose from fixed to the top, fixed to the bottom, or stickied to the top. **Note that `position: sticky`, used for `.sticky-top`, isn't fully supported in every browser.**
407 <nav class="navbar navbar-light bg-faded">
408 <a class="navbar-brand" href="#">Full width</a>
413 <nav class="navbar fixed-top navbar-light bg-faded">
414 <a class="navbar-brand" href="#">Fixed top</a>
419 <nav class="navbar fixed-bottom navbar-light bg-faded">
420 <a class="navbar-brand" href="#">Fixed bottom</a>
425 <nav class="navbar sticky-top navbar-light bg-faded">
426 <a class="navbar-brand" href="#">Sticky top</a>
430 ## Responsive behaviors
432 Navbars can utilize `.navbar-toggler`, `.navbar-collapse`, and `.navbar-toggleable-*` classes to change when their content collapses behind a button. In combination with other utilities, you can easily choose when to show or hide particular elements.
436 Navbar togglers can be left or right aligned with `.navbar-toggler-left` or `.navbar-toggler-right` modifiers. These are absolutely positioned within the navbar to avoid interference with the collapsed state. You can also use your own styles to position togglers. Below are examples of different toggle styles.
438 With no `.navbar-brand` shown in lowest breakpoint:
441 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
442 <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo01" aria-controls="navbarTogglerDemo01" aria-expanded="false" aria-label="Toggle navigation">
443 <span class="navbar-toggler-icon"></span>
445 <div class="collapse navbar-collapse" id="navbarTogglerDemo01">
446 <a class="navbar-brand" href="#">Hidden brand</a>
447 <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
448 <li class="nav-item active">
449 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
451 <li class="nav-item">
452 <a class="nav-link" href="#">Link</a>
454 <li class="nav-item">
455 <a class="nav-link disabled" href="#">Disabled</a>
458 <form class="form-inline my-2 my-lg-0">
459 <input class="form-control mr-sm-2" type="text" placeholder="Search">
460 <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
466 With a brand name shown on the left and toggler on the right:
469 <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
470 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
471 <span class="navbar-toggler-icon"></span>
473 <a class="navbar-brand" href="#">Navbar</a>
475 <div class="collapse navbar-collapse" id="navbarTogglerDemo02">
476 <ul class="navbar-nav mr-auto mt-2 mt-md-0">
477 <li class="nav-item active">
478 <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
480 <li class="nav-item">
481 <a class="nav-link" href="#">Link</a>
483 <li class="nav-item">
484 <a class="nav-link disabled" href="#">Disabled</a>
487 <form class="form-inline my-2 my-lg-0">
488 <input class="form-control mr-sm-2" type="text" placeholder="Search">
489 <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
497 Sometimes you want to use the collapse plugin to trigger hidden content elsewhere on the page. Because our plugin works on the `id` and `data-target` matching, that's easily done!
500 <div class="pos-f-t">
501 <div class="collapse" id="navbarToggleExternalContent">
502 <div class="bg-inverse p-4">
503 <h4 class="text-white">Collapsed content</h4>
504 <span class="text-muted">Toggleable via the navbar brand.</span>
507 <nav class="navbar navbar-inverse bg-inverse">
508 <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggleExternalContent" aria-controls="navbarToggleExternalContent" aria-expanded="false" aria-label="Toggle navigation">
509 <span class="navbar-toggler-icon"></span>