update bootstrap to version 4.3.1

1 files changed, 38 insertions, 0 deletions

diff --git a/vendor/twbs/bootstrap/site/docs/4.3/utilities/clearfix.md b/vendor/twbs/bootstrap/site/docs/4.3/utilities/clearfix.md
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+++ b/vendor/twbs/bootstrap/site/docs/4.3/utilities/clearfix.md
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+---
+layout: docs
+title: Clearfix
+description: Quickly and easily clear floated content within a container by adding a clearfix utility.
+group: utilities
+---
+
+Easily clear `float`s by adding `.clearfix` **to the parent element**. Can also be used as a mixin.
+
+{% highlight html %}
+<div class="clearfix">...</div>
+{% endhighlight %}
+
+{% highlight scss %}
+// Mixin itself
+@mixin clearfix() {
+  &::after {
+    display: block;
+    content: "";
+    clear: both;
+  }
+}
+
+// Usage as a mixin
+.element {
+  @include clearfix;
+}
+{% endhighlight %}
+
+The following example shows how the clearfix can be used. Without the clearfix the wrapping div would not span around the buttons which would cause a broken layout.
+
+{% capture example %}
+<div class="bg-info clearfix">
+  <button type="button" class="btn btn-secondary float-left">Example Button floated left</button>
+  <button type="button" class="btn btn-secondary float-right">Example Button floated right</button>
+</div>
+{% endcapture %}
+{% include example.html content=example %}