Documentation

Cards

Bootstrap’s cards provide a flexible and extensible content container with multiple variants and 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 Bootstrap 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 our various sizing options.

...
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="" class="card-img-top" alt="...">
<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>

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-muted">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 places an image to the top of the card. With .card-text, text can be added to the card. Text within .card-text can also be styled with the standard HTML tags.

...

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="" class="card-img-top" alt="...">
<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
<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.

...
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
<div class="card" style="width: 18rem;"> 
<img src="" class="card-img-top" alt="...">
<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>
    <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>

Header and footer

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">
    <blockquote class="blockquote mb-0">
        <p>A well-known quote, contained in a blockquote element. </p>
        <footer class="blockquote-footer"> Someone famous in  <cite title="Source Title">Source Title</cite></footer>
    </blockquote>
</div>
</div>
Featured
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"> 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-muted"> 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, grid Sass mixins, 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"> 
    <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 custom CSS in your stylesheets or as inline styles to set a 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"> 
<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 our 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" 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" 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>

Navigation

Add some navigation to a card’s header (or block) with Bootstrap’s 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" href="#" tabindex="-1" 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-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" href="#" tabindex="-1" 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.

...
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

...
<div class="card mb-3"> 
<img src="..." class="card-img-top" alt="...">
<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-muted">Last updated 3 mins ago</small></p>
</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-muted">Last updated 3 mins ago</small></p>
    </div>
    <img src="..." class="card-img-top" alt="...">
</div>
</div>

Image overlays

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.

...
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 bg-dark text-white"> 
<img src="..." class="card-img" alt="...">
<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">>Last updated 3 mins ago</p>
</div>
</div>

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. Further adjustments may be needed depending on your card content.

...
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="..." class="img-fluid rounded-start" alt="...">
    </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">Last updated 3 mins ago</p>
        </div>
    </div>
</div>
</div>

Card styles

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

Background and color

Use text color and background utilities to change the appearance of a card.

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-white bg-primary " style="max-width: 18rem;"> 
<div class="card-header text-white bg-primary">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-white bg-secondary" style="max-width: 18rem;"> 
<div class="card-header text-white bg-secondary">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-white bg-success " style="max-width: 18rem;"> 
<div class="card-header text-white bg-success">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-white bg-danger " style="max-width: 18rem;"> 
<div class="card-header text-white bg-danger">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-white bg-warning " style="max-width: 18rem;"> 
<div class="card-header text-white bg-warning ">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-white bg-info " style="max-width: 18rem;"> 
<div class="card-header text-white bg-info">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-white bg-light" style="max-width: 18rem;"> 
<div class="card-header text-white bg-light">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-white bg-dark" style="max-width: 18rem;"> 
<div class="card-header text-white bg-dark">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>

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" 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" style="max-width: 18rem;"> 
<div class="card-header text-secondary">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 border-success" style="max-width: 18rem;"> 
<div class="card-header text-success">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 border-danger" style="max-width: 18rem;"> 
<div class="card-header text-danger">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 border-warning" style="max-width: 18rem;"> 
<div class="card-header text-warning ">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" 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" style="max-width: 18rem;"> 
<div class="card-header border-light">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 " style="max-width: 18rem;"> 
<div class="card-header text-dark border-dark ">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>

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.

<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, Bootstrap includes a few options for laying out series of cards. For the time being, these layout options are not yet responsive.

Card groups

Use card groups to render cards as a single, attached element with equal width and height columns. Card groups start off stacked and use display: flex; to become attached with uniform dimensions starting at the sm breakpoint.

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

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 card has even longer content than the first to show that equal height action.

Last updated 3 mins ago

<div class="card-group"> 
<div class="card">
    <img src="..." class="card-img-top" alt="...">
    <div class="card-body text-success">
        <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-muted">Last updated 3 mins ago</small></p>
    </div>
</div>
<div class="card">
    <img src="..." class="card-img-top" alt="...">
    <div class="card-body text-success">
        <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>
        <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
    </div>
</div>
<div class="card">
    <img src="..." class="card-img-top" alt="...">
    <div class="card-body text-success">
        <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-muted">Last updated 3 mins ago</small></p>
    </div>
</div>
</div>

When using card groups with footers, their content will automatically line up.

...
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.

...
Card title

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

...
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.

<div class="card-group"> 
<div class="card">
    <img src="..." class="card-img-top" alt="...">
    <div class="card-body text-success">
        <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-muted">Last updated 3 mins ago</small>
    </div>
</div>
<div class="card">
    <img src="..." class="card-img-top" alt="...">
    <div class="card-body text-success">
        <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-muted">Last updated 3 mins ago</small>
    </div>
</div>
<div class="card">
    <img src="..." class="card-img-top" alt="...">
    <div class="card-body text-success">
        <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-muted">Last updated 3 mins ago</small>
    </div>
</div>
</div>

Grid cards

Use the Bootstrap 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.

...
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.

...
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.

...
Card title

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

...
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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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.

...
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.

...
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.

...
Card title

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

...
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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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. If you want equal heights by default, you can set $card-height: 100% in Sass.

...
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.

...
Card title

This is a short card.

...
Card title

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

...
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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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="..." class="card-img-top" alt="...">
        <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>

Just like with card groups, card footers will automatically line up.

...
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.

...
Card title

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

...
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.

<div class="row row-cols-1 row-cols-md-3 g-4"> 
<div class="col">
    <div class="card h-100">
        <img src="..." class="card-img-top" alt="...">
        <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-muted">Last updated 3 mins ago</small>
        </div>
    </div>
</div>
<div class="col">
    <div class="card h-100">
        <img src="..." class="card-img-top" alt="...">
        <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-muted">Last updated 3 mins ago</small>
        </div>
    </div>
</div>;
<div class="col">
    <div class="card h-100">
        <img src="..." class="card-img-top" alt="...">
        <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-muted">Last updated 3 mins ago</small>
        </div>
    </div>
</div>
</div>