---
layout: docs
title: Stacks
description: Shorthand helpers that build on top of our flexbox utilities to make component layout faster and easier than ever.
group: helpers
toc: true
---
Stacks offer a shortcut for applying a number of flexbox properties to quickly and easily create layouts in Bootstrap. All credit for the concept and implementation goes to the open source [Pylon project](https://almonk.github.io/pylon/).
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Heads up! Support for gap utilities with flexbox was recently added to Safari, so consider verifying your intended browser support. Grid layout should have no issues. [Read more](https://caniuse.com/flexbox-gap).
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## Vertical
Use `.vstack` to create vertical layouts. Stacked items are full-width by default. Use `.gap-*` utilities to add space between items.
{{< example >}}
First item
Second item
Third item
{{< /example >}}
## Horizontal
Use `.hstack` for horizontal layouts. Stacked items are vertically centered by default and only take up their necessary width. Use `.gap-*` utilities to add space between items.
{{< example >}}
First item
Second item
Third item
{{< /example >}}
Using horizontal margin utilities like `.ms-auto` as spacers:
{{< example >}}
First item
Second item
Third item
{{< /example >}}
And with [vertical rules]({{< docsref "/helpers/vertical-rule" >}}):
{{< example >}}
First item
Second item
Third item
{{< /example >}}
## Examples
Use `.vstack` to stack buttons and other elements:
{{< example >}}
{{< /example >}}
Create an inline form with `.hstack`:
{{< example >}}