Bootstrap 5 provides different classes that allow changing button group sizes. Instead of using button sizing classes to every button element in a group, we can just add .btn-group-* class to set the button size in a button group.
Button Group Sizing Classes:
- .btn-group-lg: This class is used to create large-size button groups.
- .btn-group-sm: This class is used to create small-size button groups.
Syntax:
<div class="btn-group btn-group-lg"
role="group" aria-label="...">
...
</div>
Example 1: In this example, we will use button group sizing classes to create button groups in different sizes.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 5 Button Group Sizing</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"
rel="stylesheet" integrity=
"sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC"
crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity=
"sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous">
</script>
</head>
<body style="text-align:center;">
<div class="container mt-3">
<h1 class="text-success">
GeeksforGeeks
</h1>
<h2>Bootstrap 5 Button Group Sizing</h2>
<h3>Button Group Large Sizing</h3>
<div class="btn-group btn-group-lg" role="group"
aria-label="Basic outlined example">
<button type="button" class="btn btn-primary">
Primary
</button>
<button type="button" class="btn btn-secondary">
Secondary
</button>
<button type="button" class="btn btn-success">
Success
</button>
<button type="button" class="btn btn-danger">
Danger
</button>
<button type="button" class="btn btn-warning">
Warning
</button>
<button type="button" class="btn btn-info">
Info
</button>
<button type="button" class="btn btn-light">
Light
</button>
<button type="button" class="btn btn-dark">
Dark
</button>
</div>
<br><br>
<h3>Button Group Medium Sizing</h3>
<div class="btn-group" role="group"
aria-label="Basic outlined example">
<button type="button" class="btn btn-primary">
Primary
</button>
<button type="button" class="btn btn-secondary">
Secondary
</button>
<button type="button" class="btn btn-success">
Success
</button>
<button type="button" class="btn btn-danger">
Danger
</button>
<button type="button" class="btn btn-warning">
Warning
</button>
<button type="button" class="btn btn-info">
Info
</button>
<button type="button" class="btn btn-light">
Light
</button>
<button type="button" class="btn btn-dark">
Dark
</button>
</div>
<br><br>
<h3>Button Group Small Sizing</h3>
<div class="btn-group btn-group-sm" role="group"
aria-label="Basic outlined example">
<button type="button" class="btn btn-primary">
Primary
</button>
<button type="button" class="btn btn-secondary">
Secondary
</button>
<button type="button" class="btn btn-success">
Success
</button>
<button type="button" class="btn btn-danger">
Danger
</button>
<button type="button" class="btn btn-warning">
Warning
</button>
<button type="button" class="btn btn-info">
Info
</button>
<button type="button" class="btn btn-light">
Light
</button>
<button type="button" class="btn btn-dark">
Dark
</button>
</div>
</div>
</body>
</html>
Output:
Example 2: In this example, we will use button group sizing classes to create button groups in different sizes with font awesome icons.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 5 Button Group Sizing</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC"
crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous">
</script>
<link rel="stylesheet" href=
"https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<body style="text-align:center;">
<div class="container mt-3">
<h1 class="text-success">
GeeksforGeeks
</h1>
<h2>Bootstrap 5 Button Group Sizing</h2>
<h3>Button Group Large</h3>
<div class="btn-group btn-group-lg" role="group"
aria-label="Basic outlined example">
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-home"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-code"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-folder"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-file"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-filter"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-barcode"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-bug"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-gears"></i>
</button>
</div>
<br><br>
<h3>Button Group Medium</h3>
<div class="btn-group" role="group"
aria-label="Basic outlined example">
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-home"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-code"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-folder"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-file"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-filter"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-barcode"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-bug"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-gears"></i>
</button>
</div>
<br><br>
<h3>Button Group Small</h3>
<div class="btn-group btn-group-sm" role="group"
aria-label="Basic outlined example">
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-home"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-code"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-folder"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-file"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-filter"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-barcode"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-bug"></i>
</button>
<button type="button" class="btn btn-outline-primary">
<i class="fa fa-gears"></i>
</button>
</div>
</div>
</body>
</html>
Output:
Reference: https://getbootstrap.com/docs/5.0/components/button-group/#sizing
