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Components

Cards

Cards provide a flexible and extensible content container with multiple variants and options.

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About#

A card is a flexible and extensible content container. It includes options for headers and footers, a wide variety of content, contextual background colors, and powerful display options.

Example#

Cards are built with as little markup and styles as possible, but still manage to deliver a ton of control and customization. Built with flexbox, they offer easy alignment and mix well with other components. They have no margin by default, so use spacing utilities as needed.

Below is an example of a basic card with mixed content and a fixed width. Cards have no fixed width to start, so they’ll naturally fill the full width of its parent element. This is easily customized with the various sizing options.

A felt sun on a windowsill
Card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Go somewhere 
<div class="card" style="width: 18rem;">
  <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

In the felt look a card is a piece of light felt sewn onto the page with a large running stitch. Photos lie on top of the felt, so the seam runs underneath them, and a coloured card (.text-bg-*) becomes a saturated patch.

Content types#

Cards support a wide variety of content, including images, text, list groups, links, and more. Below are examples of what’s supported.

Body#

The building block of a card is the .card-body. Use it whenever you need a padded section within a card.

This is some text within a card body. 
<div class="card">
  <div class="card-body">
    This is some text within a card body.
  </div>
</div>

Titles, text, and links#

Card titles are used by adding .card-title to a <h*> tag. In the same way, links are added and placed next to each other by adding .card-link to an <a> tag.

Subtitles are used by adding a .card-subtitle to a <h*> tag. If the .card-title and the .card-subtitle items are placed in a .card-body item, the card title and subtitle are aligned nicely.

Card title
Card subtitle

Some quick example text to build on the card title and make up the bulk of the card’s content.

Card link Another link 
<div class="card" style="width: 18rem;">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <h6 class="card-subtitle mb-2 text-body-secondary">Card subtitle</h6>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
    <a href="#" class="card-link">Card link</a>
    <a href="#" class="card-link">Another link</a>
  </div>
</div>

Images#

.card-img-top and .card-img-bottom respectively set the top and bottom corners rounded to match the card’s borders. With .card-text, text can be added to the card. Text within .card-text can also be styled with the standard HTML tags.

A felt sun on a windowsill

Some quick example text to build on the card title and make up the bulk of the card’s content.

<div class="card" style="width: 18rem;">
  <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
  <div class="card-body">
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>

List groups#

Create lists of content in a card with a flush list group.

  • An item
  • A second item
  • A third item
<div class="card" style="width: 18rem;">
  <ul class="list-group list-group-flush">
    <li class="list-group-item">An item</li>
    <li class="list-group-item">A second item</li>
    <li class="list-group-item">A third item</li>
  </ul>
</div>
Featured
  • An item
  • A second item
  • A third item
<div class="card" style="width: 18rem;">
  <div class="card-header">
    Featured
  </div>
  <ul class="list-group list-group-flush">
    <li class="list-group-item">An item</li>
    <li class="list-group-item">A second item</li>
    <li class="list-group-item">A third item</li>
  </ul>
</div>
  • An item
  • A second item
  • A third item
Card footer 
<div class="card" style="width: 18rem;">
  <ul class="list-group list-group-flush">
    <li class="list-group-item">An item</li>
    <li class="list-group-item">A second item</li>
    <li class="list-group-item">A third item</li>
  </ul>
  <div class="card-footer">
    Card footer
  </div>
</div>

Kitchen sink#

Mix and match multiple content types to create the card you need, or throw everything in there. Shown below are image styles, blocks, text styles, and a list group—all wrapped in a fixed-width card.

A felt sun on a windowsill
Card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

  • An item
  • A second item
  • A third item
Card link Another link 
<div class="card" style="width: 18rem;">
  <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
  <ul class="list-group list-group-flush">
    <li class="list-group-item">An item</li>
    <li class="list-group-item">A second item</li>
    <li class="list-group-item">A third item</li>
  </ul>
  <div class="card-body">
    <a href="#" class="card-link">Card link</a>
    <a href="#" class="card-link">Another link</a>
  </div>
</div>

Add an optional header and/or footer within a card.

Featured
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="card">
  <div class="card-header">
    Featured
  </div>
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

Card headers can be styled by adding .card-header to <h*> elements.

Featured
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="card">
  <h5 class="card-header">Featured</h5>
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>
Quote

A well-known quote, contained in a blockquote element.

Someone famous in Source Title 
<div class="card">
  <div class="card-header">
    Quote
  </div>
  <div class="card-body">
    <figure>
      <blockquote class="blockquote">
        <p>A well-known quote, contained in a blockquote element.</p>
      </blockquote>
      <figcaption class="blockquote-footer">
        Someone famous in <cite title="Source Title">Source Title</cite>
      </figcaption>
    </figure>
  </div>
</div>
Featured
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere
2 days ago 
<div class="card text-center">
  <div class="card-header">
    Featured
  </div>
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
  <div class="card-footer text-body-secondary">
    2 days ago
  </div>
</div>

Sizing#

Cards assume no specific width to start, so they’ll be 100% wide unless otherwise stated. You can change this as needed with custom CSS, grid classes, or utilities.

Using grid markup#

Using the grid, wrap cards in columns and rows as needed.

Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="row">
  <div class="col-sm-6 mb-3 mb-sm-0">
    <div class="card">
      <div class="card-body">
        <h5 class="card-title">Special title treatment</h5>
        <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
        <a href="#" class="btn btn-primary">Go somewhere</a>
      </div>
    </div>
  </div>
  <div class="col-sm-6">
    <div class="card">
      <div class="card-body">
        <h5 class="card-title">Special title treatment</h5>
        <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
        <a href="#" class="btn btn-primary">Go somewhere</a>
      </div>
    </div>
  </div>
</div>

Using utilities#

Use the handful of available sizing utilities to quickly set a card’s width.

Card title

With supporting text below as a natural lead-in to additional content.

Button
Card title

With supporting text below as a natural lead-in to additional content.

Button 
<div class="card w-75 mb-3">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Button</a>
  </div>
</div>

<div class="card w-50">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Button</a>
  </div>
</div>

Using custom CSS#

Use custom CSS in your stylesheets or as inline styles to set a width.

Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="card" style="width: 18rem;">
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

Text alignment#

You can quickly change the text alignment of any card—in its entirety or specific parts—with the text align classes.

Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="card mb-3" style="width: 18rem;">
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

<div class="card text-center mb-3" style="width: 18rem;">
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

<div class="card text-end" style="width: 18rem;">
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

Add some navigation to a card’s header (or block) with the nav components.

Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="card text-center">
  <div class="card-header">
    <ul class="nav nav-tabs card-header-tabs">
      <li class="nav-item">
        <a class="nav-link active" aria-current="true" href="#">Active</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Link</a>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" aria-disabled="true">Disabled</a>
      </li>
    </ul>
  </div>
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>
Special title treatment

With supporting text below as a natural lead-in to additional content.

Go somewhere 
<div class="card text-center">
  <div class="card-header">
    <ul class="nav nav-pills card-header-pills">
      <li class="nav-item">
        <a class="nav-link active" href="#">Active</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Link</a>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" aria-disabled="true">Disabled</a>
      </li>
    </ul>
  </div>
  <div class="card-body">
    <h5 class="card-title">Special title treatment</h5>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

Images#

Cards include a few options for working with images. Choose from appending “image caps” at either end of a card, overlaying images with card content, or simply embedding the image in a card.

Image caps#

Similar to headers and footers, cards can include top and bottom “image caps”—images at the top or bottom of a card.

A felt sun on a windowsill
Card title

This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

Last updated 3 mins ago

Card title

This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

Last updated 3 mins ago

A felt sun on a windowsill 
<div class="card mb-3">
  <img src="../../../docs/sample-photo.webp" class="card-img-top object-fit-cover" style="height: 180px;" alt="A felt sun on a windowsill">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
    <p class="card-text"><small class="text-body-secondary">Last updated 3 mins ago</small></p>
  </div>
</div>
<div class="card">
  <div class="card-body">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
    <p class="card-text"><small class="text-body-secondary">Last updated 3 mins ago</small></p>
  </div>
  <img src="../../../docs/sample-photo.webp" class="card-img-bottom object-fit-cover" style="height: 180px;" alt="A felt sun on a windowsill">
</div>

Image overlays#

Turn an image into a card background and overlay your card’s text. Depending on the image, you may or may not need additional styles or utilities.

PlaceholderCard image
Card title

This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

Last updated 3 mins ago

<div class="card text-bg-dark">
  <svg class="bd-placeholder-img card-img" width="100%" height="270" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: Card image" preserveAspectRatio="xMidYMid slice"><title>Placeholder</title><rect width="100%" height="100%" fill="#868e96"></rect><text x="50%" y="50%" fill="#dee2e6" dy=".3em">Card image</text></svg>
  <div class="card-img-overlay">
    <h5 class="card-title">Card title</h5>
    <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
    <p class="card-text"><small>Last updated 3 mins ago</small></p>
  </div>
</div>

Note that content should not be larger than the height of the image. If content is larger than the image the content will be displayed outside the image.

Horizontal#

Using a combination of grid and utility classes, cards can be made horizontal in a mobile-friendly and responsive way. In the example below, we remove the grid gutters with .g-0 and use .col-md-* classes to make the card horizontal at the md breakpoint. The row clips its image to the card’s rounded corners. Further adjustments may be needed depending on your card content.

A felt sun on a windowsill
Card title

This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

Last updated 3 mins ago

<div class="card mb-3" style="max-width: 540px;">
  <div class="row g-0">
    <div class="col-md-4">
      <img src="../../../docs/sample-photo.webp" class="img-fluid rounded-start h-100 object-fit-cover" alt="A felt sun on a windowsill">
    </div>
    <div class="col-md-8">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
        <p class="card-text"><small class="text-body-secondary">Last updated 3 mins ago</small></p>
      </div>
    </div>
  </div>
</div>

Card styles#

Cards include various options for customizing their backgrounds, borders, and color.

Background and color#

Set a background-color with contrasting foreground color with the .text-bg-{color} helpers. Pairing .text-{color} and .bg-{color} utilities works too.

Header
Primary card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Secondary card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Success card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Danger card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Warning card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Info card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Light card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Dark card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

<div class="card text-bg-primary mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Primary card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-secondary mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Secondary card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-success mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Success card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-danger mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Danger card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-warning mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Warning card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-info mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Info card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-light mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Light card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card text-bg-dark mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Dark card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>

Conveying meaning to assistive technologies. Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies like screen readers. Make sure the meaning is obvious from the content itself, or is included through alternative means such as additional text hidden with the .visually-hidden class.

Border#

Use border utilities to change just the border-color of a card. Note that you can put .text-{color} classes on the parent .card or a subset of the card’s contents as shown below.

Header
Primary card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Secondary card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Success card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Danger card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Warning card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Info card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Light card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Header
Dark card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

<div class="card border-primary mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body text-primary">
    <h5 class="card-title">Primary card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-secondary mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body text-secondary">
    <h5 class="card-title">Secondary card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-success mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body text-success">
    <h5 class="card-title">Success card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-danger mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body text-danger">
    <h5 class="card-title">Danger card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-warning mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Warning card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-info mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Info card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-light mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h5 class="card-title">Light card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>
<div class="card border-dark mb-3" style="max-width: 18rem;">
  <div class="card-header">Header</div>
  <div class="card-body text-dark">
    <h5 class="card-title">Dark card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
</div>

Mixins utilities#

You can also change the borders on the card header and footer as needed, and even remove their background-color with .bg-transparent.

Header
Success card title

Some quick example text to build on the card title and make up the bulk of the card’s content.

Footer
<div class="card border-success mb-3" style="max-width: 18rem;">
  <div class="card-header bg-transparent border-success">Header</div>
  <div class="card-body text-success">
    <h5 class="card-title">Success card title</h5>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card’s content.</p>
  </div>
  <div class="card-footer bg-transparent border-success">Footer</div>
</div>

Card layout#

In addition to styling the content within cards, you can lay out series of cards with the grid. felt-css has no .card-group (cards attached into one element); use grid cards instead.

Grid cards#

Use the grid system and its .row-cols classes to control how many grid columns (wrapped around your cards) you show per row. For example, here’s .row-cols-1 laying out the cards on one column, and .row-cols-md-2 splitting four cards to equal width across multiple rows, from the medium breakpoint up.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

<div class="row row-cols-1 row-cols-md-2 g-4">
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
</div>

Change it to .row-cols-3 and you’ll see the fourth card wrap.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

<div class="row row-cols-1 row-cols-md-3 g-4">
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
</div>

When you need equal height, add .h-100 to the cards.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

A felt sun on a windowsill
Card title

This is a short card.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content.

A felt sun on a windowsill
Card title

This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

<div class="row row-cols-1 row-cols-md-3 g-4">
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a short card.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content.</p>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
    </div>
  </div>
</div>

Card footers will automatically line up, too.

A felt sun on a windowsill
Card title

This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.

Last updated 3 mins ago
A felt sun on a windowsill
Card title

This card has supporting text below as a natural lead-in to additional content.

Last updated 3 mins ago
A felt sun on a windowsill
Card title

This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.

Last updated 3 mins ago 
<div class="row row-cols-1 row-cols-md-3 g-4">
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
      </div>
      <div class="card-footer">
        <small class="text-body-secondary">Last updated 3 mins ago</small>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
      </div>
      <div class="card-footer">
        <small class="text-body-secondary">Last updated 3 mins ago</small>
      </div>
    </div>
  </div>
  <div class="col">
    <div class="card h-100">
      <img src="../../../docs/sample-photo.webp" class="card-img-top" alt="A felt sun on a windowsill">
      <div class="card-body">
        <h5 class="card-title">Card title</h5>
        <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
      </div>
      <div class="card-footer">
        <small class="text-body-secondary">Last updated 3 mins ago</small>
      </div>
    </div>
  </div>
</div>