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Bootstrap/site/docs/4.1/utilities/flex.md
Mark Otto 0e920ce3f4 Reorganize docs for easier deploys
With the current docs directory setup, I'm making too many mistakes and have to manually address path changes and directory moves on deploy. This makes for a frustrating experience developing locally and shipping releases. With this PR, we're basically back to the same setup from v3—duplicating the dist directory into our docs directory. Not the most ideal, but very straightforward for me as the release manager.
2018-07-11 23:30:46 -07:00

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---
layout: docs
title: Flex
description: Quickly manage the layout, alignment, and sizing of grid columns, navigation, components, and more with a full suite of responsive flexbox utilities. For more complex implementations, custom CSS may be necessary.
group: utilities
toc: true
---
## Enable flex behaviors
Apply `display` utilities to create a flexbox container and transform **direct children elements** into flex items. Flex containers and items are able to be modified further with additional flex properties.
{% capture example %}
<div class="d-flex p-2 bd-highlight">I'm a flexbox container!</div>
{% endcapture %}
{% include example.html content=example %}
{% capture example %}
<div class="d-inline-flex p-2 bd-highlight">I'm an inline flexbox container!</div>
{% endcapture %}
{% include example.html content=example %}
Responsive variations also exist for `.d-flex` and `.d-inline-flex`.
{% for bp in site.data.breakpoints %}
- `.d{{ bp.abbr }}-flex`
- `.d{{ bp.abbr }}-inline-flex`{% endfor %}
## Direction
Set the direction of flex items in a flex container with direction utilities. In most cases you can omit the horizontal class here as the browser default is `row`. However, you may encounter situations where you needed to explicitly set this value (like responsive layouts).
Use `.flex-row` to set a horizontal direction (the browser default), or `.flex-row-reverse` to start the horizontal direction from the opposite side.
{% capture example %}
<div class="d-flex flex-row bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
<div class="d-flex flex-row-reverse bd-highlight">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
{% endcapture %}
{% include example.html content=example %}
Use `.flex-column` to set a vertical direction, or `.flex-column-reverse` to start the vertical direction from the opposite side.
{% capture example %}
<div class="d-flex flex-column bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
<div class="d-flex flex-column-reverse bd-highlight">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
{% endcapture %}
{% include example.html content=example %}
Responsive variations also exist for `flex-direction`.
{% for bp in site.data.breakpoints %}
- `.flex{{ bp.abbr }}-row`
- `.flex{{ bp.abbr }}-row-reverse`
- `.flex{{ bp.abbr }}-column`
- `.flex{{ bp.abbr }}-column-reverse`{% endfor %}
## Justify content
Use `justify-content` utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if `flex-direction: column`). Choose from `start` (browser default), `end`, `center`, `between`, or `around`.
<div class="bd-example">
<div class="d-flex justify-content-start bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex justify-content-end bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex justify-content-center bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex justify-content-between bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex justify-content-around bd-highlight">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex justify-content-start">...</div>
<div class="d-flex justify-content-end">...</div>
<div class="d-flex justify-content-center">...</div>
<div class="d-flex justify-content-between">...</div>
<div class="d-flex justify-content-around">...</div>
{% endhighlight %}
Responsive variations also exist for `justify-content`.
{% for bp in site.data.breakpoints %}
- `.justify-content{{ bp.abbr }}-start`
- `.justify-content{{ bp.abbr }}-end`
- `.justify-content{{ bp.abbr }}-center`
- `.justify-content{{ bp.abbr }}-between`
- `.justify-content{{ bp.abbr }}-around`{% endfor %}
## Align items
Use `align-items` utilities on flexbox containers to change the alignment of flex items on the cross axis (the y-axis to start, x-axis if `flex-direction: column`). Choose from `start`, `end`, `center`, `baseline`, or `stretch` (browser default).
<div class="bd-example">
<div class="d-flex align-items-start bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex align-items-end bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex align-items-center bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex align-items-baseline bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex align-items-stretch bd-highlight" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-items-start">...</div>
<div class="d-flex align-items-end">...</div>
<div class="d-flex align-items-center">...</div>
<div class="d-flex align-items-baseline">...</div>
<div class="d-flex align-items-stretch">...</div>
{% endhighlight %}
Responsive variations also exist for `align-items`.
{% for bp in site.data.breakpoints %}
- `.align-items{{ bp.abbr }}-start`
- `.align-items{{ bp.abbr }}-end`
- `.align-items{{ bp.abbr }}-center`
- `.align-items{{ bp.abbr }}-baseline`
- `.align-items{{ bp.abbr }}-stretch`{% endfor %}
## Align self
Use `align-self` utilities on flexbox items to individually change their alignment on the cross axis (the y-axis to start, x-axis if `flex-direction: column`). Choose from the same options as `align-items`: `start`, `end`, `center`, `baseline`, or `stretch` (browser default).
<div class="bd-example">
<div class="d-flex bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="align-self-start p-2 bd-highlight">Aligned flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="align-self-end p-2 bd-highlight">Aligned flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="align-self-center p-2 bd-highlight">Aligned flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="align-self-baseline p-2 bd-highlight">Aligned flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight" style="height: 100px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="align-self-stretch p-2 bd-highlight">Aligned flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="align-self-start">Aligned flex item</div>
<div class="align-self-end">Aligned flex item</div>
<div class="align-self-center">Aligned flex item</div>
<div class="align-self-baseline">Aligned flex item</div>
<div class="align-self-stretch">Aligned flex item</div>
{% endhighlight %}
Responsive variations also exist for `align-self`.
{% for bp in site.data.breakpoints %}
- `.align-self{{ bp.abbr }}-start`
- `.align-self{{ bp.abbr }}-end`
- `.align-self{{ bp.abbr }}-center`
- `.align-self{{ bp.abbr }}-baseline`
- `.align-self{{ bp.abbr }}-stretch`{% endfor %}
## Fill
Use the `.flex-fill` class on a series of sibling elements to force them into equal widths while taking up all available horizontal space. [Especially useful for equal-width, or justified, navigation.]({{ site.baseurl }}/docs/{{ site.docs_version }}/components/navs/#working-with-flex-utilities)
{% capture example %}
<div class="d-flex bd-highlight">
<div class="p-2 flex-fill bd-highlight">Flex item</div>
<div class="p-2 flex-fill bd-highlight">Flex item</div>
<div class="p-2 flex-fill bd-highlight">Flex item</div>
</div>
{% endcapture %}
{% include example.html content=example %}
Responsive variations also exist for `flex-fill`.
{% for bp in site.data.breakpoints %}
- `.flex{{ bp.abbr }}-fill`{% endfor %}
## Grow and shrink
Use `.flex-grow-*` utilities to toggle a flex item's ability to grow to fill available space. In the example below, the `.flex-grow-1` elements uses all available space it can, while allowing the remaining two flex items their necessary space.
{% capture example %}
<div class="d-flex bd-highlight">
<div class="p-2 flex-grow-1 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Third flex item</div>
</div>
{% endcapture %}
{% include example.html content=example %}
Use `.flex-shrink-*` utilities to toggle a flex item's ability to shrink if necessary. In the example below, the second flex item with `.flex-shrink-1` is forced to wrap it's contents to a new line, "shrinking" to allow more space for the previous flex item with `.w-100`.
{% capture example %}
<div class="d-flex bd-highlight">
<div class="p-2 w-100 bd-highlight">Flex item</div>
<div class="p-2 flex-shrink-1 bd-highlight">Flex item</div>
</div>
{% endcapture %}
{% include example.html content=example %}
Responsive variations also exist for `flex-grow` and `flex-shrink`.
{% for bp in site.data.breakpoints %}
- `.flex{{ bp.abbr }}-{grow|shrink}-0`
- `.flex{{ bp.abbr }}-{grow|shrink}-1`{% endfor %}
## Auto margins
Flexbox can do some pretty awesome things when you mix flex alignments with auto margins. Shown below are three examples of controlling flex items via auto margins: default (no auto margin), pushing two items to the right (`.mr-auto`), and pushing two items to the left (`.ml-auto`).
**Unfortunately, IE10 and IE11 do not properly support auto margins on flex items whose parent has a non-default `justify-content` value.** [See this StackOverflow answer](https://stackoverflow.com/a/37535548) for more details.
{% capture example %}
<div class="d-flex bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3">
<div class="mr-auto p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="ml-auto p-2 bd-highlight">Flex item</div>
</div>
{% endcapture %}
{% include example.html content=example %}
### With align-items
Vertically move one flex item to the top or bottom of a container by mixing `align-items`, `flex-direction: column`, and `margin-top: auto` or `margin-bottom: auto`.
{% capture example %}
<div class="d-flex align-items-start flex-column bd-highlight mb-3" style="height: 200px;">
<div class="mb-auto p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex align-items-end flex-column bd-highlight mb-3" style="height: 200px;">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="mt-auto p-2 bd-highlight">Flex item</div>
</div>
{% endcapture %}
{% include example.html content=example %}
## Wrap
Change how flex items wrap in a flex container. Choose from no wrapping at all (the browser default) with `.flex-nowrap`, wrapping with `.flex-wrap`, or reverse wrapping with `.flex-wrap-reverse`.
<div class="bd-example">
<div class="d-flex flex-nowrap bd-highlight" style="width: 8rem;">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex flex-nowrap">
...
</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex flex-wrap bd-highlight">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex flex-wrap">
...
</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex flex-wrap-reverse bd-highlight">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex flex-wrap-reverse">
...
</div>
{% endhighlight %}
Responsive variations also exist for `flex-wrap`.
{% for bp in site.data.breakpoints %}
- `.flex{{ bp.abbr }}-nowrap`
- `.flex{{ bp.abbr }}-wrap`
- `.flex{{ bp.abbr }}-wrap-reverse`{% endfor %}
## Order
Change the _visual_ order of specific flex items with a handful of `order` utilities. We only provide options for making an item first or last, as well as a reset to use the DOM order. As `order` takes any integer value (e.g., `5`), add custom CSS for any additional values needed.
{% capture example %}
<div class="d-flex flex-nowrap bd-highlight">
<div class="order-3 p-2 bd-highlight">First flex item</div>
<div class="order-2 p-2 bd-highlight">Second flex item</div>
<div class="order-1 p-2 bd-highlight">Third flex item</div>
</div>
{% endcapture %}
{% include example.html content=example %}
Responsive variations also exist for `order`.
{% for bp in site.data.breakpoints %}{% for i in (0..12) %}
- `.order{{ bp.abbr }}-{{ i }}`{% endfor %}{% endfor %}
## Align content
Use `align-content` utilities on flexbox containers to align flex items *together* on the cross axis. Choose from `start` (browser default), `end`, `center`, `between`, `around`, or `stretch`. To demonstrate these utilities, we've enforced `flex-wrap: wrap` and increased the number of flex items.
**Heads up!** This property has no effect on single rows of flex items.
<div class="bd-example">
<div class="d-flex align-content-start flex-wrap bd-highlight mb-3" style="height: 200px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-content-start flex-wrap">
...
</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex align-content-end flex-wrap bd-highlight mb-3" style="height: 200px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-content-end flex-wrap">...</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex align-content-center flex-wrap bd-highlight mb-3" style="height: 200px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-content-center flex-wrap">...</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex align-content-between flex-wrap bd-highlight mb-3" style="height: 200px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-content-between flex-wrap">...</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex align-content-around flex-wrap bd-highlight mb-3" style="height: 200px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-content-around flex-wrap">...</div>
{% endhighlight %}
<div class="bd-example">
<div class="d-flex align-content-stretch flex-wrap bd-highlight mb-3" style="height: 200px">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
</div>
{% highlight html %}
<div class="d-flex align-content-stretch flex-wrap">...</div>
{% endhighlight %}
Responsive variations also exist for `align-content`.
{% for bp in site.data.breakpoints %}
- `.align-content{{ bp.abbr }}-start`
- `.align-content{{ bp.abbr }}-end`
- `.align-content{{ bp.abbr }}-center`
- `.align-content{{ bp.abbr }}-around`
- `.align-content{{ bp.abbr }}-stretch`{% endfor %}