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Utilities for layout
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Utilities
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Position
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Shadows
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Sizing
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Vertical align
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Extend
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Approach
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Migration
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<a class="bd-toc-link" href="/docs/4.1/about/overview/">
About
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Overview
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Brand
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License
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<h1 class="bd-title" id="content">Download</h1>
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<h2 id="compiled-css-and-js">Compiled CSS and JS</h2>
<p>Download ready-to-use compiled code for <strong>Bootstrap v4.1.3</strong> to easily drop into your project, which includes:</p>
<ul>
<li>Compiled and minified CSS bundles (see <a href="/docs/4.1/getting-started/contents/#css-files">CSS files comparison</a>)</li>
<li>Compiled and minified JavaScript plugins</li>
</ul>
<p>This doesn’t include documentation, source files, or any optional JavaScript dependencies (jQuery and Popper.js).</p>
<p><a href="https://github.com/twbs/bootstrap/releases/download/v4.1.3/bootstrap-4.1.3-dist.zip" class="btn btn-bd-primary" onclick="ga('send', 'event', 'Getting started', 'Download', 'Download Bootstrap');">Download</a></p>
<h2 id="source-files">Source files</h2>
<p>Compile Bootstrap with your own asset pipeline by downloading our source Sass, JavaScript, and documentation files. This option requires some additional tooling:</p>
<ul>
<li>Sass compiler (Libsass or Ruby Sass is supported) for compiling your CSS.</li>
<li><a href="https://github.com/postcss/autoprefixer">Autoprefixer</a> for CSS vendor prefixing</li>
</ul>
<p>Should you require <a href="/docs/4.1/getting-started/build-tools/#tooling-setup">build tools</a>, they are included for developing Bootstrap and its docs, but they’re likely unsuitable for your own purposes.</p>
<p><a href="https://github.com/twbs/bootstrap/archive/v4.1.3.zip" class="btn btn-bd-primary" onclick="ga('send', 'event', 'Getting started', 'Download', 'Download source');">Download source</a></p>
<h2 id="jsdelivr">jsDelivr</h2>
<p>Skip the download with <a href="https://www.jsdelivr.com/">jsDelivr</a> to deliver cached version of Bootstrap’s compiled CSS and JS to your project.</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><link</span> <span class="na">rel=</span><span class="s">"stylesheet"</span> <span class="na">href=</span><span class="s">"https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/dist/css/bootstrap.min.css"</span> <span class="na">integrity=</span><span class="s">"sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO"</span> <span class="na">crossorigin=</span><span class="s">"anonymous"</span><span class="nt">></span>
<span class="nt"><script </span><span class="na">src=</span><span class="s">"https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/dist/js/bootstrap.min.js"</span> <span class="na">integrity=</span><span class="s">"sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy"</span> <span class="na">crossorigin=</span><span class="s">"anonymous"</span><span class="nt">></script></span></code></pre></figure>
<p>If you’re using our compiled JavaScript, don’t forget to include CDN versions of jQuery and Popper.js before it.</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><script </span><span class="na">src=</span><span class="s">"https://code.jquery.com/jquery-3.3.1.slim.min.js"</span> <span class="na">integrity=</span><span class="s">"sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"</span> <span class="na">crossorigin=</span><span class="s">"anonymous"</span><span class="nt">></script></span>
<span class="nt"><script </span><span class="na">src=</span><span class="s">"https://cdn.jsdelivr.net/npm/popper.js@1.14.3/dist/umd/popper.min.js"</span> <span class="na">integrity=</span><span class="s">"sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"</span> <span class="na">crossorigin=</span><span class="s">"anonymous"</span><span class="nt">></script></span></code></pre></figure>
<h2 id="package-managers">Package managers</h2>
<p>Pull in Bootstrap’s <strong>source files</strong> into nearly any project with some of the most popular package managers. No matter the package manager, Bootstrap will <strong>require a Sass compiler and <a href="https://github.com/postcss/autoprefixer">Autoprefixer</a></strong> for a setup that matches our official compiled versions.</p>
<h3 id="npm">npm</h3>
<p>Install Bootstrap in your Node.js powered apps with <a href="https://www.npmjs.com/package/bootstrap">the npm package</a>:</p>
<figure class="highlight"><pre><code class="language-sh" data-lang="sh">npm <span class="nb">install </span>bootstrap</code></pre></figure>
<p><code class="highlighter-rouge">require('bootstrap')</code> will load all of Bootstrap’s jQuery plugins onto the jQuery object. The <code class="highlighter-rouge">bootstrap</code> module itself does not export anything. You can manually load Bootstrap’s jQuery plugins individually by loading the <code class="highlighter-rouge">/js/*.js</code> files under the package’s top-level directory.</p>
<p>Bootstrap’s <code class="highlighter-rouge">package.json</code> contains some additional metadata under the following keys:</p>
<ul>
<li><code class="highlighter-rouge">sass</code> - path to Bootstrap’s main <a href="https://sass-lang.com/">Sass</a> source file</li>
<li><code class="highlighter-rouge">style</code> - path to Bootstrap’s non-minified CSS that’s been precompiled using the default settings (no customization)</li>
</ul>
<h3 id="rubygems">RubyGems</h3>
<p>Install Bootstrap in your Ruby apps using <a href="https://bundler.io/">Bundler</a> (<strong>recommended</strong>) and <a href="https://rubygems.org/">RubyGems</a> by adding the following line to your <a href="https://bundler.io/gemfile.html"><code class="highlighter-rouge">Gemfile</code></a>:</p>
<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="n">gem</span> <span class="s1">'bootstrap'</span><span class="p">,</span> <span class="s1">'~> 4.1.3'</span></code></pre></figure>
<p>Alternatively, if you’re not using Bundler, you can install the gem by running this command:</p>
<figure class="highlight"><pre><code class="language-sh" data-lang="sh">gem <span class="nb">install </span>bootstrap <span class="nt">-v</span> 4.1.3</code></pre></figure>
<p><a href="https://github.com/twbs/bootstrap-rubygem/blob/master/README.md">See the gem’s README</a> for further details.</p>
<h3 id="composer">Composer</h3>
<p>You can also install and manage Bootstrap’s Sass and JavaScript using <a href="https://getcomposer.org/">Composer</a>:</p>
<figure class="highlight"><pre><code class="language-sh" data-lang="sh">composer require twbs/bootstrap:4.1.3</code></pre></figure>
<h3 id="nuget">NuGet</h3>
<p>If you develop in .NET, you can also install and manage Bootstrap’s <a href="https://www.nuget.org/packages/bootstrap/">CSS</a> or <a href="https://www.nuget.org/packages/bootstrap.sass/">Sass</a> and JavaScript using <a href="https://www.nuget.org/">NuGet</a>:</p>
<figure class="highlight"><pre><code class="language-powershell" data-lang="powershell">Install-Package bootstrap</code></pre></figure>
<figure class="highlight"><pre><code class="language-powershell" data-lang="powershell">Install-Package bootstrap.sass</code></pre></figure>
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