Merge branch '8.4RC'8.4

1 files changed, 16 insertions, 2 deletions

diff --git a/vendor/twbs/bootstrap/site/content/docs/5.3/components/buttons.md b/vendor/twbs/bootstrap/site/content/docs/5.3/components/buttons.md
index 396beec7f..ae58fca9a 100644
--- a/vendor/twbs/bootstrap/site/content/docs/5.3/components/buttons.md
+++ b/vendor/twbs/bootstrap/site/content/docs/5.3/components/buttons.md
@@ -6,9 +6,23 @@ group: components
 toc: true
 ---
 
-## Examples
+## Base class
 
-Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.
+Bootstrap has a base `.btn` class that sets up basic styles such as padding and content alignment. By default, `.btn` controls have a transparent border and background color, and lack any explicit focus and hover styles.
+
+{{< example >}}
+<button type="button" class="btn">Base class</button>
+{{< /example >}}
+
+The `.btn` class is intended to be used in conjunction with our button variants, or to serve as a basis for your own custom styles.
+
+{{< callout warning >}}
+If you are using the `.btn` class on its own, remember to at least define some explicit `:focus` and/or `:focus-visible` styles.
+{{< /callout >}}
+
+## Variants
+
+Bootstrap includes several button variants, each serving its own semantic purpose, with a few extras thrown in for more control.
 
 {{< example >}}
 {{< buttons.inline >}}