A clearfix makes a parent element wrap around its floated children again, so borders, backgrounds and the content that follows stay where you expect. The examples outline every parent with a dashed border and every floated box with a solid one, so you can see the helper at work.
The parent wraps a float-start and a float-end button, so its dashed border surrounds both.
Dashed border: the .clearfix parent. It keeps its height even though both children float.
<div class="hp-cf clearfix">
<button type="button" class="btn btn-outline-secondary float-start">Back</button>
<button type="button" class="btn btn-primary float-end">Continue</button>
</div>
<p class="small text-body-secondary mt-2 mb-0">Dashed border: the .clearfix parent. It keeps its height even though both children float.</p>Side by side comparison: without the helper the parent collapses to its padding and the float hangs out.
Without .clearfix
With .clearfix
<div class="row g-3">
<div class="col-sm-6">
<p class="small fw-semibold mb-1">Without .clearfix</p>
<div class="overflow-hidden pb-5">
<div class="hp-cf">
<div class="hp-fl float-start px-3 py-4">
Float
</div>
</div>
</div>
</div>
<div class="col-sm-6">
<p class="small fw-semibold mb-1">With .clearfix</p>
<div class="hp-cf clearfix">
<div class="hp-fl float-start px-3 py-4">
Float
</div>
</div>
</div>
</div>A floated avatar beside a short bio; the clearfix stops the next block from sliding up next to the image.
Support Specialist, Auckland
This paragraph starts below the avatar, not beside it.
<div class="hp-cf clearfix">
<img src="../assets/img/avatar-7.svg" alt="Leo Kim" width="72" height="72" class="hp-fl rounded-circle float-start me-3 mb-2">
<h3 class="h6 mb-1">Leo Kim</h3>
<p class="small text-body-secondary mb-0">Support Specialist, Auckland</p>
</div>
<p class="small mt-2 mb-0">This paragraph starts below the avatar, not beside it.</p>A title floated left and a status badge floated right inside a card header.
<div class="card">
<div class="card-header hp-cf clearfix">
<span class="hp-fl float-start px-2 fw-semibold">Networking app</span> <span class="badge text-bg-success float-end mt-1">Pending</span>
</div>
<div class="card-body small">
Our evening party is the best place to turn talks into friendships.
</div>
</div>A floated button group and a floated search field share one toolbar row.
<div class="hp-cf clearfix bg-body-tertiary">
<div class="btn-group btn-group-sm float-start" role="group" aria-label="Text style">
<button type="button" class="btn btn-outline-secondary" aria-label="Bold"><i class="bi bi-type-bold" aria-hidden="true"></i></button>
<button type="button" class="btn btn-outline-secondary" aria-label="Italic"><i class="bi bi-type-italic" aria-hidden="true"></i></button>
<button type="button" class="btn btn-outline-secondary" aria-label="Underline"><i class="bi bi-type-underline" aria-hidden="true"></i></button>
</div>
<form class="float-end" role="search">
<label class="visually-hidden" for="hp-search-1231">Search</label>
<input class="form-control form-control-sm" id="hp-search-1231" type="search" placeholder="Search">
</form>
</div>Each list item floats the name left and the price right; clearfix keeps every row its own height.
<ul class="list-group">
<li class="list-group-item hp-cf clearfix"><span class="hp-fl float-start px-2">Panel day ticket</span><span class="hp-fl float-end px-2 fw-semibold">$193.00</span></li>
<li class="list-group-item hp-cf clearfix"><span class="hp-fl float-start px-2">Recording pass</span><span class="hp-fl float-end px-2 fw-semibold">$64.00</span></li>
<li class="list-group-item hp-cf clearfix"><span class="hp-fl float-start px-2">Student pass</span><span class="hp-fl float-end px-2 fw-semibold">$141.99</span></li>
<li class="list-group-item hp-cf clearfix"><span class="hp-fl float-start px-2">Group bundle</span><span class="hp-fl float-end px-2 fw-semibold">$1,950</span></li>
</ul>A quote floated to the end of the paragraph; the article wrapper is cleared so the next section starts below.
"The event your calendar has been waiting for"
The networking app helps you meet the right people before you arrive. We listen first, then build a plan around what you actually need. More than eighty speakers share what they have learned the hard way.
Every attendee receives a certificate of participation.
<article class="hp-cf clearfix">
<blockquote class="hp-fl float-sm-end ms-sm-3 mb-2 p-3 fs-6 fst-italic">"The event your calendar has been waiting for"</blockquote>
<p class="mb-2">The networking app helps you meet the right people before you arrive. We listen first, then build a plan around what you actually need. More than eighty speakers share what they have learned the hard way.</p>
<p class="mb-0">Every attendee receives a certificate of participation.</p>
</article>
<h3 class="h6 mt-3 mb-0">Next section starts on a clean line</h3>A comment row with a floated avatar and a floated time stamp.
4 days ago
Ava Patel
Clear prices, honest advice and no surprises along the way.
<div class="hp-cf clearfix">
<img src="../assets/img/avatar-5.svg" alt="Ava Patel" width="40" height="40" class="rounded-circle float-start me-2"> <small class="hp-fl float-end px-2 text-body-secondary">4 days ago</small> <strong class="d-block">Ava Patel</strong>
<p class="small mb-0">Clear prices, honest advice and no surprises along the way.</p>
</div>float-md-start and float-md-end only float from the md breakpoint; below it the boxes stack.
<div class="hp-cf clearfix">
<div class="hp-fl float-md-start p-3 mb-2 mb-md-0">
<i class="bi bi-clock-fill" aria-hidden="true"></i> Opening hours: 17:30
</div>
<div class="hp-fl float-md-end p-3">
<i class="bi bi-geo-alt-fill" aria-hidden="true"></i> Toronto
</div>
</div>Copyright floated left and social links floated right in a page footer.
<footer class="hp-cf clearfix border-top pt-3 small">
<p class="float-start mb-0">© 2026 Koraan Hub</p>
<ul class="list-inline float-end mb-0">
<li class="list-inline-item"><a href="#" aria-label="Email"><i class="bi bi-envelope-fill" aria-hidden="true"></i></a></li>
<li class="list-inline-item"><a href="#" aria-label="Chat"><i class="bi bi-chat-dots-fill" aria-hidden="true"></i></a></li>
<li class="list-inline-item"><a href="#" aria-label="Location"><i class="bi bi-geo-alt-fill" aria-hidden="true"></i></a></li>
</ul>
</footer>The totals table floats to the end of an invoice; clearfix keeps the signature line below it.
| Subtotal | $699.00 |
|---|---|
| Tax | $48.93 |
| Total | $747.93 |
Thank you for your order #ORD-9492.
<div class="hp-cf clearfix">
<table class="table table-sm hp-fl float-end w-auto mb-2">
<tbody>
<tr>
<th scope="row">Subtotal</th>
<td class="text-end">$699.00</td>
</tr>
<tr>
<th scope="row">Tax</th>
<td class="text-end">$48.93</td>
</tr>
<tr>
<th scope="row">Total</th>
<td class="text-end fw-bold">$747.93</td>
</tr>
</tbody>
</table>
</div>
<p class="small text-body-secondary mt-2 mb-0">Thank you for your order #ORD-9492.</p>Several floated thumbnails wrap onto new lines; the gallery wrapper still has a real height.
Caption text sits under the gallery.
<div class="hp-cf clearfix">
<img src="https://images.unsplash.com/photo-1780413462971-e245268a13d2?auto=format&fit=crop&w=800&h=800&q=70" alt="Gallery photo 1" width="80" height="80" class="hp-fl float-start me-2 mb-2 rounded"><img src="https://images.unsplash.com/photo-1762968269894-1d7e1ce8894e?auto=format&fit=crop&w=800&h=800&q=70" alt="Gallery photo 2" width="80" height="80" class="hp-fl float-start me-2 mb-2 rounded"><img src="https://images.unsplash.com/photo-1770097286213-6d6fc60f4cdf?auto=format&fit=crop&w=800&h=800&q=70" alt="Gallery photo 3" width="80" height="80" class="hp-fl float-start me-2 mb-2 rounded"><img src="https://images.unsplash.com/photo-1774094453087-0207a0cd2309?auto=format&fit=crop&w=800&h=800&q=70" alt="Gallery photo 4" width="80" height="80" class="hp-fl float-start me-2 mb-2 rounded"><img src="https://images.unsplash.com/photo-1773828755374-0ee802d9f44b?auto=format&fit=crop&w=800&h=800&q=70" alt="Gallery photo 5" width="80" height="80" class="hp-fl float-start me-2 mb-2 rounded"><img src="https://images.unsplash.com/photo-1773829020694-413e879d2957?auto=format&fit=crop&w=800&h=800&q=70" alt="Gallery photo 6" width="80" height="80" class="hp-fl float-start me-2 mb-2 rounded">
</div>
<p class="small mt-2 mb-0">Caption text sits under the gallery.</p>Buttons floated to the end of a settings form.
<form class="hp-cf clearfix">
<div class="mb-3">
<label class="form-label" for="hp-name-1232">Display name</label>
<input class="form-control" id="hp-name-1232" type="text" value="Theo Carter">
</div>
<div class="float-end">
<button type="button" class="btn btn-light">Cancel</button>
<button type="submit" class="btn btn-primary">Save changes</button>
</div>
</form>Tags floated one after another; the clearfix parent grows with every wrapped line.
<div class="hp-cf clearfix">
<span class="badge rounded-pill text-bg-light border float-start me-1 mb-1">#update</span><span class="badge rounded-pill text-bg-light border float-start me-1 mb-1">#news</span><span class="badge rounded-pill text-bg-light border float-start me-1 mb-1">#community</span><span class="badge rounded-pill text-bg-light border float-start me-1 mb-1">#tutorial</span><span class="badge rounded-pill text-bg-light border float-start me-1 mb-1">#tips</span><span class="badge rounded-pill text-bg-light border float-start me-1 mb-1">#release</span>
</div>An icon floated left, a time stamp floated right and the message in between.
We measure success by how many attendees come back and tell their friends.
<div class="hp-cf clearfix bg-body">
<span class="hp-fl float-start me-2 px-2 py-1 text-primary"><i class="bi bi-bell-fill" aria-hidden="true"></i></span> <small class="float-end text-body-secondary">4 days ago</small>
<p class="small mb-0">We measure success by how many attendees come back and tell their friends.</p>
</div>A floated badge in the top corner of a pricing card body.
$62.50
per month
<div class="card" style="max-width:20rem">
<div class="card-body">
<div class="hp-cf clearfix mb-2">
<h3 class="h5 float-start mb-0">Pro plan</h3>
<span class="badge text-bg-warning float-end">Popular</span>
</div>
<p class="display-6 mb-0">$62.50</p>
<p class="small text-body-secondary mb-0">per month</p>
</div>
</div>A breadcrumb floated left and a button floated right above a page.
<div class="hp-cf clearfix">
<nav class="float-start" aria-label="breadcrumb">
<ol class="breadcrumb mb-0 py-1">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item active" aria-current="page">Panel</li>
</ol>
</nav>
<button type="button" class="btn btn-sm btn-primary float-end"><i class="bi bi-plus-lg" aria-hidden="true"></i> New</button>
</div>Two floated tiles each half the width of the parent (w-50).
<div class="hp-cf clearfix">
<div class="w-50 float-start pe-1">
<div class="hp-fl p-3">
<div class="small text-body-secondary">
Visitors
</div>
<div class="fs-4 fw-semibold">
56.8k
</div>
</div>
</div>
<div class="w-50 float-start ps-1">
<div class="hp-fl p-3">
<div class="small text-body-secondary">
Orders
</div>
<div class="fs-4 fw-semibold">
1.6k
</div>
</div>
</div>
</div>A product image floated to the end of a card body with the description flowing around it.
Thousands of attendees already trust us, and we work hard to keep it that way.
<div class="card">
<div class="card-body hp-cf clearfix">
<img src="../assets/img/product-3.svg" alt="Workshop ticket" width="110" height="110" class="hp-fl float-end ms-3 rounded">
<h3 class="h6">Workshop ticket</h3>
<p class="small mb-0">Thousands of attendees already trust us, and we work hard to keep it that way.</p>
</div>
</div>A classic two-column float layout: a floated nav box and a content box; clearfix closes the row.
The venue is a short walk from the station and fully accessible. We keep things simple, so you can focus on what matters to you. Friendly people answer your questions quickly, by phone, chat or email. Virtual passes let you join the main stage live from anywhere.
<div class="hp-cf clearfix">
<nav class="hp-fl float-sm-start me-sm-3 mb-2 p-2" aria-label="Section">
<ul class="nav flex-column small">
<li class="nav-item"><a class="nav-link active py-1" aria-current="page" href="#">Overview</a></li>
<li class="nav-item"><a class="nav-link py-1" href="#">Members</a></li>
<li class="nav-item"><a class="nav-link py-1" href="#">Billing</a></li>
</ul>
</nav>
<div class="overflow-hidden">
<h3 class="h6">How to choose the right ticket</h3>
<p class="small mb-0">The venue is a short walk from the station and fully accessible. We keep things simple, so you can focus on what matters to you. Friendly people answer your questions quickly, by phone, chat or email. Virtual passes let you join the main stage live from anywhere.</p>
</div>
</div>