fix some busted links

_data/translations.yml

@@ -1,8 +1,3 @@
-- name: Chinese
-  code: zh
-  description: Bootstrap 中文文档
-  url: https://v4.bootcss.com/
-
 - name: Chinese
   code: zh
   description: Bootstrap 4 中文文档教程

_includes/callout-danger-async-methods.md

@@ -3,5 +3,5 @@
 
 All API methods are **asynchronous** and start a **transition**. They returns to the caller as soon as the transition is started but **before it ends**. In addition, a method call on a **transitioning component will be ignored**.
 
-[See our Javascript documentation for more informations.]({{ site.baseurl }}/getting-started/javascript/#content)
+[See our Javascript documentation for more informations.]({{ site.baseurl }}/getting-started/javascript/)
 {% endcallout %}

docs/4.0/components/carousel.md

@@ -109,7 +109,7 @@ The `.active` class needs to be added to one of the slides. Otherwise, the carou
 
 ### With captions
 
-Add captions to your slides easily with the `.carousel-caption` element within any `.carousel-item`. They can be easily hidden on smaller viewports, as shown below, with optional [display utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/display-property/). We hide them initially with `.d-none` and bring them back on medium-sized devices with `.d-md-block`.
+Add captions to your slides easily with the `.carousel-caption` element within any `.carousel-item`. They can be easily hidden on smaller viewports, as shown below, with optional [display utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/display/). We hide them initially with `.d-none` and bring them back on medium-sized devices with `.d-md-block`.
 
 <div class="bd-example">
   <div id="carouselExampleCaptions" class="carousel slide" data-ride="carousel">

docs/4.0/content/images.md

@@ -38,7 +38,7 @@ In addition to our [border-radius utilities]({{ site.baseurl }}/docs/{{ site.doc
 
 ## Aligning images
 
-Align images with the [helper float classes]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/embed/#responsive-floats) or [text alignment classes]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/text/#text-alignment). `block`-level images can be centered using [the `.mx-auto` margin utility class]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/spacing/#horizontal-centering).
+Align images with the [helper float classes]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/utilities/float) or [text alignment classes]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/text/#text-alignment). `block`-level images can be centered using [the `.mx-auto` margin utility class]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/spacing/#horizontal-centering).
 
 <div class="bd-example bd-example-images">
   <img data-src="holder.js/200x200" class="rounded float-left" alt="A generic square placeholder image with rounded corners">

docs/4.0/content/reboot.md

@@ -342,7 +342,7 @@ HTML5 adds [a new global attribute named `[hidden]`](https://developer.mozilla.o
 `[hidden]` is not compatible with jQuery's `$(...).hide()` and `$(...).show()` methods. This could potentially change in jQuery 3, but we're not holding our breath. Therefore, we don't currently especially endorse `[hidden]` over other techniques for managing the `display` of elements.
 {% endcallout %}
 
-To merely toggle the visibility of an element, meaning its `display` is not modified and the element can still affect the flow of the document, use [the `.invisible` class]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/invisible-content/) instead.
+To merely toggle the visibility of an element, meaning its `display` is not modified and the element can still affect the flow of the document, use [the `.invisible` class]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/visibility/) instead.
 
 ## Click delay optimization for touch
 

docs/4.0/examples/grid/index.html

@@ -130,38 +130,6 @@
         <div class="col-6 col-sm-4">.col-6 .col-sm-4</div>
       </div>
 
-      <hr>
-
-      <h3>Column clearing</h3>
-      <p><a href="../../layout/grid/#example-responsive-column-resets">Clear floats</a> at specific breakpoints to prevent awkward wrapping with uneven content.</p>
-      <div class="row">
-        <div class="col-6 col-sm-3">
-          .col-6 .col-sm-3
-          <br>
-          Resize your viewport or check it out on your phone for an example.
-        </div>
-        <div class="col-6 col-sm-3">.col-6 .col-sm-3</div>
-
-        <!-- Add the extra clearfix for only the required viewport -->
-        <div class="clearfix d-sm-none"></div>
-
-        <div class="col-6 col-sm-3">.col-6 .col-sm-3</div>
-        <div class="col-6 col-sm-3">.col-6 .col-sm-3</div>
-      </div>
-
-      <hr>
-
-      <h3>Offset, push, and pull resets</h3>
-      <p>Reset offsets, pushes, and pulls at specific breakpoints.</p>
-      <div class="row">
-        <div class="col-sm-5 col-md-6">.col-sm-5 .col-md-6</div>
-        <div class="col-sm-5 offset-sm-2 col-md-6 offset-md-0">.col-sm-5 .offset-sm-2 .col-md-6 .offset-md-0</div>
-      </div>
-      <div class="row">
-        <div class="col-sm-6 col-md-5 col-lg-6">.col-sm-6 .col-md-5 .col-lg-6</div>
-        <div class="col-sm-6 col-md-5 offset-md-2 col-lg-6 offset-lg-0">.col-sm-6 .col-md-5 .offset-md-2 .col-lg-6 .offset-lg-0</div>
-      </div>
-
     </div> <!-- /container -->
 
     <!-- Bootstrap core JavaScript

docs/4.0/layout/grid.md

@@ -238,7 +238,7 @@ Use `col-{breakpoint}-auto` classes to size columns based on the natural width o
 
 ### Equal-width multi-row
 
-Create equal-width columns that span multiple rows by inserting a `.w-100` where you want the columns to break to a new line. Make the breaks responsive by mixing the `.w-100` with some [responsive display utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/display-property/).
+Create equal-width columns that span multiple rows by inserting a `.w-100` where you want the columns to break to a new line. Make the breaks responsive by mixing the `.w-100` with some [responsive display utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/display/).
 
 <div class="bd-example-row">
 {% example html %}

docs/4.0/layout/media-object.md

@@ -25,7 +25,7 @@ Below is an example of a single media object. Only two classes are required—th
 {% callout warning %}
 ##### Flexbug #12: Inline elements aren't treated as flex items
 
-Internet Explorer 10-11 do not render inline elements like links or images (or `::before` and `::after` pseudo-elements) as flex items. The only workaround is to set a non-inline `display` value (e.g., `block`, `inline-block`, or `flex`). We suggest using `.d-flex`, one of our [display utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/display-property/), as an easy fix.
+Internet Explorer 10-11 do not render inline elements like links or images (or `::before` and `::after` pseudo-elements) as flex items. The only workaround is to set a non-inline `display` value (e.g., `block`, `inline-block`, or `flex`). We suggest using `.d-flex`, one of our [display utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/display/), as an easy fix.
 
 **Source:** [Flexbugs on GitHub](https://github.com/philipwalton/flexbugs#12-inline-elements-are-not-treated-as-flex-items)
 {% endcallout %}

index.html

@@ -24,7 +24,7 @@ layout: home
         <h4>Managed dependencies</h4>
         <p>Include Bootstrap's source Sass and JavaScript files via Bower, Composer, Meteor, or npm. Package managed installs don't include documentation, but do include our build system and readme.</p>
         <p>
-          <a class="btn btn-bd-purple" href="{{ site.baseurl }}/getting-started/download/#package-managers">View install methods</a>
+          <a class="btn btn-bd-purple" href="{{ site.baseurl }}/getting-started/download#package-managers">View install methods</a>
         </p>
       </div>
       <div class="col-sm-6 col-md-5 mb-3 pl-md-4">