Bootstrap 4 Tutorial

BS4 Navbar

Last modified on: October 26, 2024

<div class="flex-shrink-0 flex flex-col relative items-end">
<div>
<div class="pt-0">
<div class="gizmo-bot-avatar flex h-8 w-8 items-center justify-center overflow-hidden rounded-full">
<h2 class="relative p-1 rounded-sm flex items-center justify-center bg-token-main-surface-primary text-token-text-primary h-8 w-8"><span style="font-size: 24pt;">Bootstrap 4 Navbar</span></h2>
<p>The Bootstrap 4 Navbar is a powerful component that provides a responsive and customizable navigation system for your web application. It can be easily integrated into your layout to offer a consistent navigation experience across various devices.</p>
<hr />
<h1><span style="font-size: 14px;">Basic Navbar</span></h1>
</div>
</div>
</div>
</div>
<div class="group/conversation-turn relative flex w-full min-w-0 flex-col agent-turn">
<div class="flex-col gap-1 md:gap-3">
<div class="flex max-w-full flex-col flex-grow">
<div class="min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words [.text-message+&amp;]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="221a86ea-cad2-4cb1-b81a-a0587a2212cf" data-message-model-slug="gpt-4o-mini">
<div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]">
<div class="markdown prose w-full break-words dark:prose-invert light">
<p>The basic structure of a Bootstrap 4 Navbar includes the <code>.navbar</code> class along with additional classes to define its appearance and functionality.</p>
<h3>Example</h3>
<div class="contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary dark:bg-gray-950">
<div class="flex items-center text-token-text-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9 bg-token-sidebar-surface-primary dark:bg-token-main-surface-secondary">html</div>
<div class="sticky top-9 md:top-[5.75rem]">
<div class="absolute bottom-0 right-2 flex h-9 items-center">
<div class="flex items-center rounded bg-token-sidebar-surface-primary px-2 font-sans text-xs text-token-text-secondary dark:bg-token-main-surface-secondary">
<pre class="language-markup"><code>&lt;nav class="navbar navbar-expand-lg navbar-light bg-light"&gt;
    &lt;a class="navbar-brand" href="#"&gt;Brand&lt;/a&gt;
    &lt;button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation"&gt;
        &lt;span class="navbar-toggler-icon"&gt;&lt;/span&gt;
    &lt;/button&gt;
    &lt;div class="collapse navbar-collapse" id="navbarNav"&gt;
        &lt;ul class="navbar-nav"&gt;
            &lt;li class="nav-item active"&gt;
                &lt;a class="nav-link" href="#"&gt;Home &lt;span class="sr-only"&gt;(current)&lt;/span&gt;&lt;/a&gt;
            &lt;/li&gt;
            &lt;li class="nav-item"&gt;
                &lt;a class="nav-link" href="#"&gt;Features&lt;/a&gt;
            &lt;/li&gt;
            &lt;li class="nav-item"&gt;
                &lt;a class="nav-link" href="#"&gt;Pricing&lt;/a&gt;
            &lt;/li&gt;
            &lt;li class="nav-item"&gt;
                &lt;a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true"&gt;Disabled&lt;/a&gt;
            &lt;/li&gt;
        &lt;/ul&gt;
    &lt;/div&gt;
&lt;/nav&gt;
</code></pre>
</div>
</div>
</div>
</div>
<h2>Fixed Navbar</h2>
<p>You can also create a fixed-top or fixed-bottom navbar that remains visible as the user scrolls the page.</p>
<h3>Example</h3>
<div class="contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary dark:bg-gray-950">
<div class="flex items-center text-token-text-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9 bg-token-sidebar-surface-primary dark:bg-token-main-surface-secondary">html</div>
<div class="sticky top-9 md:top-[5.75rem]">
<div class="absolute bottom-0 right-2 flex h-9 items-center">
<div class="flex items-center rounded bg-token-sidebar-surface-primary px-2 font-sans text-xs text-token-text-secondary dark:bg-token-main-surface-secondary">
<pre class="language-markup"><code>&lt;nav class="navbar navbar-expand-lg navbar-dark bg-dark fixed-top"&gt;
    &lt;a class="navbar-brand" href="#"&gt;My Fixed Navbar&lt;/a&gt;
    &lt;button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation"&gt;
        &lt;span class="navbar-toggler-icon"&gt;&lt;/span&gt;
    &lt;/button&gt;
    &lt;div class="collapse navbar-collapse" id="navbarNavAltMarkup"&gt;
        &lt;div class="navbar-nav"&gt;
            &lt;a class="nav-link active" href="#"&gt;Home&lt;/a&gt;
            &lt;a class="nav-link" href="#"&gt;About&lt;/a&gt;
            &lt;a class="nav-link" href="#"&gt;Services&lt;/a&gt;
            &lt;a class="nav-link" href="#"&gt;Contact&lt;/a&gt;
        &lt;/div&gt;
    &lt;/div&gt;
&lt;/nav&gt;
</code></pre>
</div>
</div>
</div>
</div>
<h2>Navbar with Dropdowns</h2>
<p>The Navbar can also include dropdown menus to organize related links under a single menu item.</p>
<h3>Example</h3>
<div class="contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary dark:bg-gray-950">
<div class="flex items-center text-token-text-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9 bg-token-sidebar-surface-primary dark:bg-token-main-surface-secondary">html</div>
<div class="sticky top-9 md:top-[5.75rem]">
<div class="absolute bottom-0 right-2 flex h-9 items-center">
<div class="flex items-center rounded bg-token-sidebar-surface-primary px-2 font-sans text-xs text-token-text-secondary dark:bg-token-main-surface-secondary">
<pre class="language-markup"><code>&lt;nav class="navbar navbar-expand-lg navbar-light bg-light"&gt;
    &lt;a class="navbar-brand" href="#"&gt;Dropdown Example&lt;/a&gt;
    &lt;button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation"&gt;
        &lt;span class="navbar-toggler-icon"&gt;&lt;/span&gt;
    &lt;/button&gt;
    &lt;div class="collapse navbar-collapse" id="navbarNavDropdown"&gt;
        &lt;ul class="navbar-nav"&gt;
            &lt;li class="nav-item"&gt;
                &lt;a class="nav-link" href="#"&gt;Home&lt;/a&gt;
            &lt;/li&gt;
            &lt;li class="nav-item dropdown"&gt;
                &lt;a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"&gt;Dropdown&lt;/a&gt;
                &lt;div class="dropdown-menu" aria-labelledby="navbarDropdown"&gt;
                    &lt;a class="dropdown-item" href="#"&gt;Action&lt;/a&gt;
                    &lt;a class="dropdown-item" href="#"&gt;Another action&lt;/a&gt;
                    &lt;div class="dropdown-divider"&gt;&lt;/div&gt;
                    &lt;a class="dropdown-item" href="#"&gt;Something else here&lt;/a&gt;
                &lt;/div&gt;
            &lt;/li&gt;
            &lt;li class="nav-item"&gt;
                &lt;a class="nav-link" href="#"&gt;Contact&lt;/a&gt;
            &lt;/li&gt;
        &lt;/ul&gt;
    &lt;/div&gt;
&lt;/nav&gt;
</code></pre>
</div>
</div>
</div>
</div>
<h2>Complete Example: Bootstrap 4 Navbar</h2>
<p>Here&rsquo;s a complete example showcasing a Bootstrap 4 Navbar with various features.</p>
<div class="contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary dark:bg-gray-950">
<div class="flex items-center text-token-text-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9 bg-token-sidebar-surface-primary dark:bg-token-main-surface-secondary">html</div>
<div class="sticky top-9 md:top-[5.75rem]">
<div class="absolute bottom-0 right-2 flex h-9 items-center">
<div class="flex items-center rounded bg-token-sidebar-surface-primary px-2 font-sans text-xs text-token-text-secondary dark:bg-token-main-surface-secondary">
<pre class="language-markup"><code>&lt;!DOCTYPE html&gt;
&lt;html lang="en"&gt;
&lt;head&gt;
    &lt;meta charset="UTF-8"&gt;
    &lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;
    &lt;title&gt;Bootstrap 4 Navbar Example&lt;/title&gt;
    &lt;link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"&gt;
&lt;/head&gt;
&lt;body&gt;

&lt;nav class="navbar navbar-expand-lg navbar-light bg-light"&gt;
        &lt;a class="navbar-brand" href="#"&gt;Brand&lt;/a&gt;
        &lt;button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation"&gt;
            &lt;span class="navbar-toggler-icon"&gt;&lt;/span&gt;
        &lt;/button&gt;
        &lt;div class="collapse navbar-collapse" id="navbarNav"&gt;
            &lt;ul class="navbar-nav"&gt;
                &lt;li class="nav-item active"&gt;
                    &lt;a class="nav-link" href="#"&gt;Home &lt;span class="sr-only"&gt;(current)&lt;/span&gt;&lt;/a&gt;
                &lt;/li&gt;
                &lt;li class="nav-item"&gt;
                    &lt;a class="nav-link" href="#"&gt;Features&lt;/a&gt;
                &lt;/li&gt;
                &lt;li class="nav-item"&gt;
                    &lt;a class="nav-link" href="#"&gt;Pricing&lt;/a&gt;
                &lt;/li&gt;
                &lt;li class="nav-item dropdown"&gt;
                    &lt;a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"&gt;Dropdown&lt;/a&gt;
                    &lt;div class="dropdown-menu" aria-labelledby="navbarDropdown"&gt;
                        &lt;a class="dropdown-item" href="#"&gt;Action&lt;/a&gt;
                        &lt;a class="dropdown-item" href="#"&gt;Another action&lt;/a&gt;
                        &lt;div class="dropdown-divider"&gt;&lt;/div&gt;
                        &lt;a class="dropdown-item" href="#"&gt;Something else here&lt;/a&gt;
                    &lt;/div&gt;
                &lt;/li&gt;
            &lt;/ul&gt;
        &lt;/div&gt;
    &lt;/nav&gt;

&lt;div class="container mt-5"&gt;
        &lt;h1&gt;Welcome to Bootstrap 4 Navbar Example&lt;/h1&gt;
        &lt;p&gt;This is a simple example demonstrating the use of Bootstrap 4 Navbar.&lt;/p&gt;
    &lt;/div&gt;

&lt;script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"&gt;&lt;/script&gt;
    &lt;script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js"&gt;&lt;/script&gt;
    &lt;script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"&gt;&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;
</code></pre>
</div>
</div>
</div>
</div>
<hr />
<h2>&nbsp;</h2>
</div>
</div>
</div>
</div>
</div>
</div>

Web Technology View More