symfony
diff --git a/‎frontend/encore/bootstrap.rst
Lines changed: 16 additions & 44 deletions b/‎frontend/encore/bootstrap.rst
Lines changed: 16 additions & 44 deletions
@@ -1,18 +1,18 @@
 Using Bootstrap CSS & JS
-========================
+============================
 
 Want to use Bootstrap (or something similar) in your project? No problem!
 First, install it. To be able to customize things further, we'll install
-``bootstrap-sass``:
+``bootstrap``:
 
 .. code-block:: terminal
 
-    $ yarn add bootstrap-sass --dev
-
-Importing Bootstrap Sass
+    $ yarn add bootstrap --dev
+    
+Importing Bootstrap 4
 ------------------------
 
-Now that ``bootstrap-sass`` lives in your ``node_modules`` directory, you can
+Now that ``bootstrap`` lives in your ``node_modules`` directory, you can
 import it from any Sass or JavaScript file. For example, if you already have
 a ``global.scss`` file, import it from there:
 
@@ -21,49 +21,21 @@ a ``global.scss`` file, import it from there:
     // assets/css/global.scss
 
     // customize some Bootstrap variables
-    $brand-primary: darken(#428bca, 20%);
+    $primary: darken(#428bca, 20%);
 
     // the ~ allows you to reference things in node_modules
-    @import '~bootstrap-sass/assets/stylesheets/bootstrap';
+    @import "~bootstrap/scss/bootstrap";
 
-That's it! This imports the ``node_modules/bootstrap-sass/assets/stylesheets/_bootstrap.scss``
+That's it! This imports the ``node_modules/bootstrap/scss/bootstrap.scss``
 file into ``global.scss``. You can even customize the Bootstrap variables first!
 
 .. tip::
 
     If you don't need *all* of Bootstrap's features, you can include specific files
-    in the ``bootstrap`` directory instead - e.g. ``~bootstrap-sass/assets/stylesheets/bootstrap/alerts``.
-
-After including ``bootstrap-sass``, your Webpack builds might become slow. To fix
-this, you can use the ``resolveUrlLoader`` option:
-
-.. code-block:: diff
-
-    // webpack.config.js
-    Encore
-    +     .enableSassLoader(function(sassOptions) {}, {
-    +         resolveUrlLoader: false
-    +     })
-    ;
-
-This disables the ``resolve-url-loader`` in Webpack, which means that any
-``url()`` paths in your Sass files must now be relative to the original source
-entry file instead of whatever file you're inside of (see `Problems with url()`_).
-To load Bootstrap, you'll need to override the path to its icons:
-
-.. code-block:: diff
-
-    // assets/css/global.scss
-
-    + $icon-font-path: "~bootstrap-sass/assets/fonts/bootstrap/";
-
-    + // set if you're also including font-awesome
-    + // $fa-font-path: "~font-awesome/fonts";
-
-    @import '~bootstrap-sass/assets/stylesheets/bootstrap';
+    in the ``bootstrap`` directory instead - e.g. ``~bootstrap/scss/alert``.
 
 Importing Bootstrap JavaScript
-------------------------------
+---------------------------------
 
 Bootstrap JavaScript requires jQuery, so make sure you have this installed:
 
@@ -86,16 +58,16 @@ variable. Now, require bootstrap from any of your JavaScript files:
 
 .. code-block:: javascript
 
-    // main.js
+    // app.js
 
-    var $ = require('jquery');
+    const $ = require('jquery');
     // JS is equivalent to the normal "bootstrap" package
     // no need to set this to a variable, just require it
-    require('bootstrap-sass');
+    require('bootstrap');
 
     // or you can include specific pieces
-    // require('bootstrap-sass/javascripts/bootstrap/tooltip');
-    // require('bootstrap-sass/javascripts/bootstrap/popover');
+    // require('bootstrap/js/dist/tooltip');
+    // require('bootstrap/js/dist/popover');
 
     $(document).ready(function() {
         $('[data-toggle="popover"]').popover();