Flex

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.

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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.

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.

I'm a flexbox container!
vue
<template>
  <b-div
    flex
    padding="2"
  >
    I'm a flexbox container!
  </b-div>
</template>
I'm an inline flexbox container!
vue
<template>
  <b-div
    flex="inline"
    padding="2"
  >
    I'm an inline flexbox container!
  </b-div>
</template>

Responsive variations also exist for display="flex and display="inline-flex.

  • display="flex"
  • display="inline-flex"
  • display="sm-flex"
  • display="sm-inline-flex"
  • display="md-flex"
  • display="md-inline-flex"
  • display="lg-flex"
  • display="lg-inline-flex"
  • display="xl-flex"
  • display="xl-inline-flex"
  • display="xxl-flex"
  • display="xxl-inline-flex"

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-direction="row" to set a horizontal direction (the browser default), or flex-direction="row-reverse" to start the horizontal direction from the opposite side.

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
vue
<template>
  <b-div
    flex
    margin="y-4"
    flex-direction="row"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="y-4"
    flex-direction="row-reverse"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
</template>

Use flex-direction="column" to set a vertical direction, or flex-direction="column-reverse" to start the vertical direction from the opposite side.

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
vue
<template>
  <b-div
    flex
    margin="y-4"
    flex-direction="column"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="y-4"
    flex-direction="column-reverse"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
</template>

Responsive variations also exist for flex-direction.

Justify content

Use justify-content attribute 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, around, or evenly.

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
vue
<template>
  <b-div
    flex
    margin="4"
    justify-content="start"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="4"
    justify-content="end"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="4"
    justify-content="center"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="4"
    justify-content="between"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="4"
    justify-content="around"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
  <b-div
    flex
    margin="4"
    justify-content="evenly"
  >
    <b-div padding="2">
      Flex item 1
    </b-div>
    <b-div padding="2">
      Flex item 2
    </b-div>
    <b-div padding="2">
      Flex item 3
    </b-div>
  </b-div>
</template>

Responsive variations also exist for justify-content.

Align items

Use align-items attribute 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).

Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div
    flex
    align-items="start"
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    align-items="end"
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    align-items="center"
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    align-items="baseline"
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    align-items="stretch"
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>

Responsive variations also exist for align-items.

  • align-items="start"
  • align-items="end"
  • align-items="center"
  • align-items="baseline"
  • align-items="stretch"
  • align-items="sm-start"
  • align-items="sm-end"
  • align-items="sm-center"
  • align-items="sm-baseline"
  • align-items="sm-stretch"
  • align-items="md-start"
  • align-items="md-end"
  • align-items="md-center"
  • align-items="md-baseline"
  • align-items="md-stretch"
  • align-items="lg-start"
  • align-items="lg-end"
  • align-items="lg-center"
  • align-items="lg-baseline"
  • align-items="lg-stretch"
  • align-items="xl-start"
  • align-items="xl-end"
  • align-items="xl-center"
  • align-items="xl-baseline"
  • align-items="xl-stretch"
  • align-items="xxl-start"
  • align-items="xxl-end"
  • align-items="xxl-center"
  • align-items="xxl-baseline"
  • align-items="xxl-stretch"
vue

Align self

Use align-self attribute 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).

Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div
      align-self="start"
      padding="2"
    >
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div
      align-self="end"
      padding="2"
    >
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div
      align-self="center"
      padding="2"
    >
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div
      align-self="baseline"
      padding="2"
    >
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div
      align-self="stretch"
      padding="2"
    >
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>

Responsive variations also exist for align-self.

  • align-self="start"
  • align-self="end"
  • align-self="center"
  • align-self="baseline"
  • align-self="stretch"
  • align-self="sm-start"
  • align-self="sm-end"
  • align-self="sm-center"
  • align-self="sm-baseline"
  • align-self="sm-stretch"
  • align-self="md-start"
  • align-self="md-end"
  • align-self="md-center"
  • align-self="md-baseline"
  • align-self="md-stretch"
  • align-self="lg-start"
  • align-self="lg-end"
  • align-self="lg-center"
  • align-self="lg-baseline"
  • align-self="lg-stretch"
  • align-self="xl-start"
  • align-self="xl-end"
  • align-self="xl-center"
  • align-self="xl-baseline"
  • align-self="xl-stretch"
  • align-self="xxl-start"
  • align-self="xxl-end"
  • align-self="xxl-center"
  • align-self="xxl-baseline"
  • align-self="xxl-stretch"

Fill

Use the flex-fill class on a series of sibling elements to force them into widths equal to their content (or equal widths if their content does not surpass their border-boxes) while taking up all available horizontal space.

Flex item with a lot of content
Flex item
Flex item
vue
<template>
  <b-div
    flex
    border-color="highlight"
  >
    <b-div
      flex-fill
      padding="2"
      border-color="highlight"
    >
      Flex item with a lot of content
    </b-div>
    <b-div
      flex-fill
      padding="2"
      border-color="highlight"
    >
      Flex item
    </b-div>
    <b-div
      flex-fill
      padding="2"
      border-color="highlight"
    >
      Flex item
    </b-div>
  </b-div>
</template>

Responsive variations also exist for flex-fill.

  • flex="fill"
  • flex="sm-fill"
  • flex="md-fill"
  • flex="lg-fill"
  • flex="xl-fill"
  • flex="xxl-fill"

Grow and shrink

Use flex-grow-* attribute to toggle a flex item's ability to grow to fill available space.

In the example below, the flex-grow="grow-1" elements uses all available space it can, while allowing the remaining two flex items their necessary space.

Flex item
Flex item
Third flex item
vue
<template>
  <b-div flex>
    <b-div
      :paddin="2"
      flex-grow="grow-1"
    >
      Flex item
    </b-div>
    <b-div :paddin="2">
      Flex item
    </b-div>
    <b-div :paddin="2">
      Third flex item
    </b-div>
  </b-div>
</template>

Use flex-shrink attributes 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 its contents to a new line, "shrinking" to allow more space for the previous flex item with width="100".

Flex item
Flex item
vue
<template>
  <b-div flex>
    <b-div
      padding="2"
      relative-width="100"
    >
      Flex item
    </b-div>
    <b-div
      padding="2"
      flex-grow="shrink-1"
    >
      Flex item
    </b-div>
  </b-div>
</template>

Responsive variations also exist for flex-grow and flex-shrink.

Flex item
Flex item
vue
<template>
  <b-div flex>
    <b-div
      padding="2"
      relative-width="100"
    >
      Flex item
    </b-div>
    <b-div
      padding="2"
      flex-grow="shrink-1"
    >
      Flex item
    </b-div>
  </b-div>
</template>

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 (margin="e-auto"), and pushing two items to the left (margin="s-auto").

Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div
      margin="e-auto"
      padding="2"
    >
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
  <b-div
    flex
    margin="b-3"
    style="height: 100px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div
      margin="s-auto"
      padding="2"
    >
      Flex item
    </b-div>
  </b-div>
</template>

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="t-auto" or margin="b-auto".

Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div
    flex
    align-items="start"
    flex-direction="column"
    margin="b-3"
    style="height: 200px"
  >
    <b-div
      margin="b-auto"
      :paddin="2"
    >
      Flex item
    </b-div>
    <b-div :paddin="2">
      Flex item
    </b-div>
    <b-div :paddin="2">
      Flex item
    </b-div>
  </b-div>

  <b-div
    flex
    align-items="end"
    flex-direction="column"
    margin="b-3"
    style="height: 200px"
  >
    <b-div :paddin="2">
      Flex item
    </b-div>
    <b-div :paddin="2">
      Flex item
    </b-div>
    <b-div
      margin="t-auto"
      :paddin="2"
    >
      Flex item
    </b-div>
  </b-div>
</template>

Wrap

Change how flex items wrap in a flex container. Choose from no wrapping at all (the browser default) with flex-wrap="nowrap", wrapping with flex-wrap="wrap", or reverse" wrapping with flex-wrap="wrap-reverse.

Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div
    flex
    flex-wrap="nowrap"
    style="width: 8rem"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div
    flex
    flex-wrap="wrap"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div>
    <b-div
      flex
      flex-wrap="wrap-reverse"
    >
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
    </b-div>
  </b-div>
</template>

Responsive variations also exist for flex-wrap.

Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
Flex item
vue
<template>
  <b-div>
    <b-div
      flex
      flex-wrap="wrap-reverse"
    >
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
      <b-div padding="2">
        Flex item
      </b-div>
    </b-div>
  </b-div>
</template>

Order

Change the _visual_ order of specific flex items with a handful of flex-order ttribute.

We only provide options for making an item first or last, as well as a reset to use the DOM order.

As flex-order takes any integer value from 0 to 5, add custom CSS for any additional values needed.

First flex item
Second flex item
Third flex item
vue
<template>
  <b-div
    flex
    flex-wrap="nowrap"
  >
    <b-div
      flex-order="3"
      padding="2"
    >
      First flex item
    </b-div>
    <b-div
      flex-order="2"
      padding="2"
    >
      Second flex item
    </b-div>
    <b-div
      flex-order="1"
      padding="2"
    >
      Third flex item
    </b-div>
  </b-div>
</template>

Responsive variations also exist for flex-order.

  • flex-order="0"
  • flex-order="1"
  • flex-order="2"
  • flex-order="3"
  • flex-order="4"
  • flex-order="5"
  • flex-order="sm-0"
  • flex-order="sm-1"
  • flex-order="sm-2"
  • flex-order="sm-3"
  • flex-order="sm-4"
  • flex-order="sm-5"
  • flex-order="md-0"
  • flex-order="md-1"
  • flex-order="md-2"
  • flex-order="md-3"
  • flex-order="md-4"
  • flex-order="md-5"
  • flex-order="lg-0"
  • flex-order="lg-1"
  • flex-order="lg-2"
  • flex-order="lg-3"
  • flex-order="lg-4"
  • flex-order="lg-5"
  • flex-order="xl-0"
  • flex-order="xl-1"
  • flex-order="xl-2"
  • flex-order="xl-3"
  • flex-order="xl-4"
  • flex-order="xl-5"
  • flex-order="xxl-0"
  • flex-order="xxl-1"
  • flex-order="xxl-2"
  • flex-order="xxl-3"
  • flex-order="xxl-4"
  • flex-order="xxl-5"

Additionally there are also responsive flex-order="first" and flex-order="last" classes that change the flex-order of an element by applying flex-order="-1" and flex-order="6", respectively.

  • flex-order="first"
  • flex-order="last"
  • flex-order="sm-first"
  • flex-order="sm-last"
  • flex-order="md-first"
  • flex-order="md-last"
  • flex-order="lg-first"
  • flex-order="lg-last"
  • flex-order="xl-first"
  • flex-order="xl-last"
  • flex-order="xxl-first"
  • flex-order="xxl-last"

Align content

Use align-content attribute 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.

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vue
<template>
  <b-div
    flex
    align-content="start"
    flex-wrap="wrap"
    margin="b-3"
    style="height: 200px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
Flex item
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Flex item
Flex item
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vue
<template>
  <b-div
    flex
    align-content="end"
    flex-wrap="wrap"
    margin="b-3"
    style="height: 200px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
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vue
<template>
  <b-div
    flex
    align-content="center"
    flex-wrap="wrap"
    margin="b-3"
    style="height: 200px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
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vue
<template>
  <b-div
    flex
    align-content="between"
    flex-wrap="wrap"
    margin="b-3"
    style="height: 200px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
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vue
<template>
  <b-div
    flex
    align-content="around"
    flex-wrap="wrap"
    margin="b-3"
    style="height: 200px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>
Flex item
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Flex item
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vue
<template>
  <b-div
    flex
    align-content="stretch"
    flex-wrap="wrap"
    margin="b-3"
    style="height: 200px"
  >
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
    <b-div padding="2">
      Flex item
    </b-div>
  </b-div>
</template>

Responsive variations also exist for align-content.

  • align-content="start"
  • align-content="end"
  • align-content="center"
  • align-content="around"
  • align-content="stretch"
  • align-content="sm-start"
  • align-content="sm-end"
  • align-content="sm-center"
  • align-content="sm-around"
  • align-content="sm-stretch"
  • align-content="md-start"
  • align-content="md-end"
  • align-content="md-center"
  • align-content="md-around"
  • align-content="md-stretch"
  • align-content="lg-start"
  • align-content="lg-end"
  • align-content="lg-center"
  • align-content="lg-around"
  • align-content="lg-stretch"
  • align-content="xl-start"
  • align-content="xl-end"
  • align-content="xl-center"
  • align-content="xl-around"
  • align-content="xl-stretch"
  • align-content="xxl-start"
  • align-content="xxl-end"
  • align-content="xxl-center"
  • align-content="xxl-around"
  • align-content="xxl-stretch"

Media object

Card image cap
This is some content from a media component. You can replace this with any content and adjust it as needed.
vue
<template>
  <b-div flex>
    <b-div flex-grow="shrink-0">
      <b-img
        src="https://dummyimage.com/100x100/e5e5e5/999&text=image"
        fluid
        alt="Card image cap"
      />
    </b-div>
    <b-div
      flex-grow="grow-1"
      margin="s-3"
    >
      This is some content from a media component. You can replace this with any
      content and adjust it as needed.
    </b-div>
  </b-div>
</template>

And say you want to vertically center the content next to the image:

Card image cap
This is some content from a media component. You can replace this with any content and adjust it as needed.
vue
<template>
  <b-div
    flex
    align-items="center"
  >
    <b-div flex-grow="shrink-0">
      <b-img
        src="https://dummyimage.com/100x100/e5e5e5/999&text=image"
        fluid
        alt="Card image cap"
      />
    </b-div>
    <b-div
      flex-grow="grow-1"
      margin="s-3"
    >
      This is some content from a media component. You can replace this with any
      content and adjust it as needed.
    </b-div>
  </b-div>
</template>