Add docs on how to install Bootstrap via composer

Closes #16113
Closes #16114

[skip sauce]

1 files changed, 4 insertions, 0 deletions

diff --git a/docs/_includes/getting-started/download.html b/docs/_includes/getting-started/download.html
index 290731fae..5bfb67659 100644
--- a/docs/_includes/getting-started/download.html
+++ b/docs/_includes/getting-started/download.html
@@ -54,6 +54,10 @@
     <li><code>style</code> - path to Bootstrap's non-minified CSS that's been precompiled using the default settings (no customization)</li>
   </ul>
 
+  <h2 id="download-composer">Install with Composer</h2>
+  <p>You can also install and manage Bootstrap's Less, CSS, JavaScript, and fonts using <a href="https://getcomposer.org">Composer</a>:</p>
+  {% highlight bash %}$ composer require twbs/bootstrap{% endhighlight %}
+
   <h2 id="download-autoprefixer">Autoprefixer required for Less/Sass</h2>
   <p>Bootstrap uses <a href="https://github.com/postcss/autoprefixer">Autoprefixer</a> to deal with <a href="http://webdesign.about.com/od/css/a/css-vendor-prefixes.htm">CSS vendor prefixes</a>. If you're compiling Bootstrap from its Less/Sass source and not using our Gruntfile, you'll need to integrate Autoprefixer into your build process yourself. If you're using precompiled Bootstrap or using our Gruntfile, you don't need to worry about this because Autoprefixer is already integrated into our Gruntfile.</p>
 </div>