Accordions stack collapsible panels so long content stays short and scannable. They are built on the collapse plugin: link each panel to a parent with data-bs-parent for one-at-a-time behaviour, or leave it out to let several stay open.
1Basic accordion
Three panels where opening one closes the others; the first panel starts open.
Friendly people answer your questions quickly, by phone, chat or email.
Built for food lovers. Order for pickup or delivery and enjoy the same dishes at home.
Our menu changes with the seasons and the best produce from nearby farms.
<div class="accordion" id="acc-699">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-700"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-701" aria-expanded="true" aria-controls="acc-body-701">What is Iris Hub?</button> </h2>
<div id="acc-body-701" class="accordion-collapse collapse show" aria-labelledby="acc-head-700" data-bs-parent="#acc-699">
<div class="accordion-body">
<p class="mb-0">Friendly people answer your questions quickly, by phone, chat or email.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-702"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-703" aria-expanded="false" aria-controls="acc-body-703">Who is it for?</button> </h2>
<div id="acc-body-703" class="accordion-collapse collapse" aria-labelledby="acc-head-702" data-bs-parent="#acc-699">
<div class="accordion-body">
<p class="mb-0">Built for food lovers. Order for pickup or delivery and enjoy the same dishes at home.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-704"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-705" aria-expanded="false" aria-controls="acc-body-705">How do I get started?</button> </h2>
<div id="acc-body-705" class="accordion-collapse collapse" aria-labelledby="acc-head-704" data-bs-parent="#acc-699">
<div class="accordion-body">
<p class="mb-0">Our menu changes with the seasons and the best produce from nearby farms.</p>
</div>
</div>
</div>
</div>2Flush accordion
Removes the outer borders and rounded corners so the accordion sits edge to edge inside a parent.
Clear prices, honest advice and no surprises along the way.
Our team has done this many times, so you never have to guess.
Every dish is cooked to order, so tell us if you would like anything changed.
<div class="accordion accordion-flush border-top border-bottom" id="acc-706">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-707"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-708" aria-expanded="false" aria-controls="acc-body-708">Cooking classes</button> </h2>
<div id="acc-body-708" class="accordion-collapse collapse" aria-labelledby="acc-head-707" data-bs-parent="#acc-706">
<div class="accordion-body">
<p class="mb-0">Clear prices, honest advice and no surprises along the way.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-709"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-710" aria-expanded="false" aria-controls="acc-body-710">Catering</button> </h2>
<div id="acc-body-710" class="accordion-collapse collapse" aria-labelledby="acc-head-709" data-bs-parent="#acc-706">
<div class="accordion-body">
<p class="mb-0">Our team has done this many times, so you never have to guess.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-711"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-712" aria-expanded="false" aria-controls="acc-body-712">Private events</button> </h2>
<div id="acc-body-712" class="accordion-collapse collapse" aria-labelledby="acc-head-711" data-bs-parent="#acc-706">
<div class="accordion-body">
<p class="mb-0">Every dish is cooked to order, so tell us if you would like anything changed.</p>
</div>
</div>
</div>
</div>3Always open
Leave out data-bs-parent and each panel opens and closes on its own, so several can be open at once.
Book a table online in seconds, or call us for groups of eight or more.
Cooking classes on Saturday mornings teach you our favourite recipes.
Children are always welcome, with a menu made just for them.
<div class="accordion">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-713"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-714" aria-expanded="true" aria-controls="acc-body-714">Morning session</button> </h2>
<div id="acc-body-714" class="accordion-collapse collapse show" aria-labelledby="acc-head-713">
<div class="accordion-body">
<p class="mb-0">Book a table online in seconds, or call us for groups of eight or more.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-715"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-716" aria-expanded="true" aria-controls="acc-body-716">Afternoon session</button> </h2>
<div id="acc-body-716" class="accordion-collapse collapse show" aria-labelledby="acc-head-715">
<div class="accordion-body">
<p class="mb-0">Cooking classes on Saturday mornings teach you our favourite recipes.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-717"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-718" aria-expanded="false" aria-controls="acc-body-718">Evening wrap-up</button> </h2>
<div id="acc-body-718" class="accordion-collapse collapse" aria-labelledby="acc-head-717">
<div class="accordion-body">
<p class="mb-0">Children are always welcome, with a menu made just for them.</p>
</div>
</div>
</div>
</div>4All panels collapsed
Start with everything closed when the headers alone give a good overview.
Our terrace is open from spring to autumn, with heaters for cooler evenings.
We measure success by how many guests come back and tell their friends.
Thousands of guests already trust us, and we work hard to keep it that way.
We listen first, then build a plan around what you actually need.
<div class="accordion" id="acc-719">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-720"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-721" aria-expanded="false" aria-controls="acc-body-721">Step 1 · Create your account</button> </h2>
<div id="acc-body-721" class="accordion-collapse collapse" aria-labelledby="acc-head-720" data-bs-parent="#acc-719">
<div class="accordion-body">
<p class="mb-0">Our terrace is open from spring to autumn, with heaters for cooler evenings.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-722"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-723" aria-expanded="false" aria-controls="acc-body-723">Step 2 · Invite your team</button> </h2>
<div id="acc-body-723" class="accordion-collapse collapse" aria-labelledby="acc-head-722" data-bs-parent="#acc-719">
<div class="accordion-body">
<p class="mb-0">We measure success by how many guests come back and tell their friends.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-724"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-725" aria-expanded="false" aria-controls="acc-body-725">Step 3 · Connect your tools</button> </h2>
<div id="acc-body-725" class="accordion-collapse collapse" aria-labelledby="acc-head-724" data-bs-parent="#acc-719">
<div class="accordion-body">
<p class="mb-0">Thousands of guests already trust us, and we work hard to keep it that way.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-726"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-727" aria-expanded="false" aria-controls="acc-body-727">Step 4 · Publish</button> </h2>
<div id="acc-body-727" class="accordion-collapse collapse" aria-labelledby="acc-head-726" data-bs-parent="#acc-719">
<div class="accordion-body">
<p class="mb-0">We listen first, then build a plan around what you actually need.</p>
</div>
</div>
</div>
</div>5FAQ with icons
A help-centre FAQ: an icon in each header makes the questions easy to scan.
All major cards and bank transfer. We have been feeding this neighbourhood for over a decade, and we still love it.
Yes, upgrade or downgrade at any time. Private dining rooms seat up to forty guests for birthdays and business dinners.
Every detail is handled by people who care about getting it right.
Write to support any day of the week. Our sommelier has paired each dish with wines from small family vineyards.
<div class="accordion" id="faq-728">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-729"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-730" aria-expanded="true" aria-controls="acc-body-730"><span class="text-primary me-2"><i class="bi bi-credit-card" aria-hidden="true"></i></span>Which payment methods do you accept?</button> </h2>
<div id="acc-body-730" class="accordion-collapse collapse show" aria-labelledby="acc-head-729" data-bs-parent="#faq-728">
<div class="accordion-body">
<p class="mb-0">All major cards and bank transfer. We have been feeding this neighbourhood for over a decade, and we still love it.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-731"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-732" aria-expanded="false" aria-controls="acc-body-732"><span class="text-primary me-2"><i class="bi bi-arrow-repeat" aria-hidden="true"></i></span>Can I change my plan later?</button> </h2>
<div id="acc-body-732" class="accordion-collapse collapse" aria-labelledby="acc-head-731" data-bs-parent="#faq-728">
<div class="accordion-body">
<p class="mb-0">Yes, upgrade or downgrade at any time. Private dining rooms seat up to forty guests for birthdays and business dinners.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-733"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-734" aria-expanded="false" aria-controls="acc-body-734"><span class="text-primary me-2"><i class="bi bi-shield-check" aria-hidden="true"></i></span>Is my data safe?</button> </h2>
<div id="acc-body-734" class="accordion-collapse collapse" aria-labelledby="acc-head-733" data-bs-parent="#faq-728">
<div class="accordion-body">
<p class="mb-0">Every detail is handled by people who care about getting it right.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-735"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-736" aria-expanded="false" aria-controls="acc-body-736"><span class="text-primary me-2"><i class="bi bi-headset" aria-hidden="true"></i></span>How do I contact support?</button> </h2>
<div id="acc-body-736" class="accordion-collapse collapse" aria-labelledby="acc-head-735" data-bs-parent="#faq-728">
<div class="accordion-body">
<p class="mb-0">Write to support any day of the week. Our sommelier has paired each dish with wines from small family vineyards.</p>
</div>
</div>
</div>
</div>6Headers with badges
Count badges pushed to the right show how many items wait inside each panel.
Bread is baked every morning and pasta is rolled by hand in our kitchen.
Children are always welcome, with a menu made just for them.
Start in minutes and get help from a real person whenever you need it.
<div class="accordion" id="acc-737">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-738"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-739" aria-expanded="false" aria-controls="acc-body-739"><span class="flex-grow-1">Open tickets</span><span class="badge text-bg-danger rounded-pill me-3">12</span></button> </h2>
<div id="acc-body-739" class="accordion-collapse collapse" aria-labelledby="acc-head-738" data-bs-parent="#acc-737">
<div class="accordion-body">
<p class="mb-0">Bread is baked every morning and pasta is rolled by hand in our kitchen.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-740"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-741" aria-expanded="false" aria-controls="acc-body-741"><span class="flex-grow-1">Waiting for reply</span><span class="badge text-bg-warning rounded-pill me-3">8</span></button> </h2>
<div id="acc-body-741" class="accordion-collapse collapse" aria-labelledby="acc-head-740" data-bs-parent="#acc-737">
<div class="accordion-body">
<p class="mb-0">Children are always welcome, with a menu made just for them.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-742"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-743" aria-expanded="false" aria-controls="acc-body-743"><span class="flex-grow-1">Resolved this week</span><span class="badge text-bg-success rounded-pill me-3">43</span></button> </h2>
<div id="acc-body-743" class="accordion-collapse collapse" aria-labelledby="acc-head-742" data-bs-parent="#acc-737">
<div class="accordion-body">
<p class="mb-0">Start in minutes and get help from a real person whenever you need it.</p>
</div>
</div>
</div>
</div>7Settings panel in a card
A flush accordion inside a card groups account settings into tidy sections.
Account settings
Book a table online in seconds, or call us for groups of eight or more.
<div class="card">
<div class="card-header fw-semibold">
<i class="bi bi-gear" aria-hidden="true"></i> Account settings
</div>
<div class="accordion accordion-flush" id="acc-744">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-747"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-748" aria-expanded="true" aria-controls="acc-body-748">Profile</button> </h2>
<div id="acc-body-748" class="accordion-collapse collapse show" aria-labelledby="acc-head-747" data-bs-parent="#acc-744">
<div class="accordion-body">
<div class="mb-3">
<label class="form-label" for="set-name-745">Display name</label>
<input class="form-control" id="set-name-745" type="text" value="Felix Kowalski">
</div>
<button type="button" class="btn btn-primary btn-sm">Save profile</button>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-749"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-750" aria-expanded="false" aria-controls="acc-body-750">Notifications</button> </h2>
<div id="acc-body-750" class="accordion-collapse collapse" aria-labelledby="acc-head-749" data-bs-parent="#acc-744">
<div class="accordion-body">
<div class="form-check form-switch">
<input class="form-check-input" type="checkbox" role="switch" id="set-switch-746" checked>
<label class="form-check-label" for="set-switch-746">Email me about new activity</label>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-751"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-752" aria-expanded="false" aria-controls="acc-body-752">Privacy</button> </h2>
<div id="acc-body-752" class="accordion-collapse collapse" aria-labelledby="acc-head-751" data-bs-parent="#acc-744">
<div class="accordion-body">
<p class="mb-0 text-body-secondary">Book a table online in seconds, or call us for groups of eight or more.</p>
</div>
</div>
</div>
</div>
</div>8Order history
Each header summarises an order (number, date, status); the body holds the line items.
| Item | Qty | Total |
|---|---|---|
| Burrata with tomatoes | 3 | $13.00 |
| Item | Qty | Total |
|---|---|---|
| Burrata with tomatoes | 3 | $15.00 |
| Item | Qty | Total |
|---|---|---|
| Wood-fired pizza | 1 | $19.00 |
<div class="accordion" id="orders-753">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-754"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-755" aria-expanded="true" aria-controls="acc-body-755"><span class="fw-semibold me-2">#INV-7471</span><span class="text-body-secondary small flex-grow-1">Mar 6, 2026</span><span class="badge text-bg-success me-3">Shipped</span></button> </h2>
<div id="acc-body-755" class="accordion-collapse collapse show" aria-labelledby="acc-head-754" data-bs-parent="#orders-753">
<div class="accordion-body">
<div class="table-responsive">
<table class="table table-sm mb-0">
<thead>
<tr>
<th scope="col">Item</th>
<th scope="col">Qty</th>
<th scope="col" class="text-end">Total</th>
</tr>
</thead>
<tbody>
<tr>
<td>Burrata with tomatoes</td>
<td>3</td>
<td class="text-end">$13.00</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-756"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-757" aria-expanded="false" aria-controls="acc-body-757"><span class="fw-semibold me-2">#INV-9171</span><span class="text-body-secondary small flex-grow-1">Jul 17, 2026</span><span class="badge text-bg-warning me-3">Processing</span></button> </h2>
<div id="acc-body-757" class="accordion-collapse collapse" aria-labelledby="acc-head-756" data-bs-parent="#orders-753">
<div class="accordion-body">
<div class="table-responsive">
<table class="table table-sm mb-0">
<thead>
<tr>
<th scope="col">Item</th>
<th scope="col">Qty</th>
<th scope="col" class="text-end">Total</th>
</tr>
</thead>
<tbody>
<tr>
<td>Burrata with tomatoes</td>
<td>3</td>
<td class="text-end">$15.00</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-758"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-759" aria-expanded="false" aria-controls="acc-body-759"><span class="fw-semibold me-2">#INV-9478</span><span class="text-body-secondary small flex-grow-1">Jul 1, 2026</span><span class="badge text-bg-secondary me-3">Cancelled</span></button> </h2>
<div id="acc-body-759" class="accordion-collapse collapse" aria-labelledby="acc-head-758" data-bs-parent="#orders-753">
<div class="accordion-body">
<div class="table-responsive">
<table class="table table-sm mb-0">
<thead>
<tr>
<th scope="col">Item</th>
<th scope="col">Qty</th>
<th scope="col" class="text-end">Total</th>
</tr>
</thead>
<tbody>
<tr>
<td>Wood-fired pizza</td>
<td>1</td>
<td class="text-end">$19.00</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>9Sidebar navigation
Collapsible menu sections with list groups as bodies, a common admin sidebar pattern.
<div class="accordion ca-acc-nav" id="nav-760" style="max-width: 320px;">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-761"> <button class="accordion-button py-2" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-762" aria-expanded="true" aria-controls="acc-body-762"><i class="bi bi-speedometer2" aria-hidden="true"></i><span class="ms-2">Dashboard</span></button> </h2>
<div id="acc-body-762" class="accordion-collapse collapse show" aria-labelledby="acc-head-761" data-bs-parent="#nav-760">
<div class="accordion-body">
<div class="list-group list-group-flush">
<a href="#" class="list-group-item list-group-item-action active" aria-current="true">Overview</a><a href="#" class="list-group-item list-group-item-action">Reports</a><a href="#" class="list-group-item list-group-item-action">Live view</a>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-763"> <button class="accordion-button collapsed py-2" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-764" aria-expanded="false" aria-controls="acc-body-764"><i class="bi bi-people" aria-hidden="true"></i><span class="ms-2">Customers</span></button> </h2>
<div id="acc-body-764" class="accordion-collapse collapse" aria-labelledby="acc-head-763" data-bs-parent="#nav-760">
<div class="accordion-body">
<div class="list-group list-group-flush">
<a href="#" class="list-group-item list-group-item-action">All customers</a><a href="#" class="list-group-item list-group-item-action">Segments</a>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-765"> <button class="accordion-button collapsed py-2" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-766" aria-expanded="false" aria-controls="acc-body-766"><i class="bi bi-box-seam" aria-hidden="true"></i><span class="ms-2">Catalogue</span></button> </h2>
<div id="acc-body-766" class="accordion-collapse collapse" aria-labelledby="acc-head-765" data-bs-parent="#nav-760">
<div class="accordion-body">
<div class="list-group list-group-flush">
<a href="#" class="list-group-item list-group-item-action">Products</a><a href="#" class="list-group-item list-group-item-action">Categories</a><a href="#" class="list-group-item list-group-item-action">Inventory</a>
</div>
</div>
</div>
</div>
</div>10Checkout steps
A checkout split into steps, each holding a small form; a classic one-page checkout layout.
Order total: $122.14
<div class="accordion" id="checkout-767">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-773"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-774" aria-expanded="true" aria-controls="acc-body-774"><span class="badge rounded-pill text-bg-primary me-2">1</span>Shipping address</button> </h2>
<div id="acc-body-774" class="accordion-collapse collapse show" aria-labelledby="acc-head-773" data-bs-parent="#checkout-767">
<div class="accordion-body">
<div class="row g-2">
<div class="col-12">
<label class="form-label" for="co-name-768">Full name</label>
<input class="form-control" id="co-name-768" type="text" placeholder="Owen Brennan">
</div>
<div class="col-md-8">
<label class="form-label" for="co-addr-769">Street</label>
<input class="form-control" id="co-addr-769" type="text" placeholder="153 Willow Way">
</div>
<div class="col-md-4">
<label class="form-label" for="co-city-770">City</label>
<input class="form-control" id="co-city-770" type="text" placeholder="Lisbon">
</div>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-775"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-776" aria-expanded="false" aria-controls="acc-body-776"><span class="badge rounded-pill text-bg-secondary me-2">2</span>Delivery method</button> </h2>
<div id="acc-body-776" class="accordion-collapse collapse" aria-labelledby="acc-head-775" data-bs-parent="#checkout-767">
<div class="accordion-body">
<div class="form-check">
<input class="form-check-input" type="radio" name="co-ship-771" id="co-ship-771" checked>
<label class="form-check-label" for="co-ship-771">Standard (3-5 days) · Free</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="co-ship-771" id="co-ship-772">
<label class="form-check-label" for="co-ship-772">Express (1-2 days) · $15.91</label>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-777"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-778" aria-expanded="false" aria-controls="acc-body-778"><span class="badge rounded-pill text-bg-secondary me-2">3</span>Review and pay</button> </h2>
<div id="acc-body-778" class="accordion-collapse collapse" aria-labelledby="acc-head-777" data-bs-parent="#checkout-767">
<div class="accordion-body">
<p>Order total: <strong>$122.14</strong></p>
<button type="button" class="btn btn-success"><i class="bi bi-lock" aria-hidden="true"></i> Place order</button>
</div>
</div>
</div>
</div>11Media in the body
Panels can hold any content: here an image with a short description side by side.
Order for pickup or delivery and enjoy the same dishes at home.
View project
Our sommelier has paired each dish with wines from small family vineyards.
<div class="accordion" id="acc-779">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-780"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-781" aria-expanded="true" aria-controls="acc-body-781">How we make our sourdough every morning</button> </h2>
<div id="acc-body-781" class="accordion-collapse collapse show" aria-labelledby="acc-head-780" data-bs-parent="#acc-779">
<div class="accordion-body">
<div class="row g-3 align-items-center">
<div class="col-sm-4">
<img src="https://images.unsplash.com/photo-1559339352-11d035aa65de?auto=format&fit=crop&w=1200&h=800&q=70" class="img-fluid rounded" alt="Project preview">
</div>
<div class="col-sm-8">
<p class="mb-2">Order for pickup or delivery and enjoy the same dishes at home.</p>
<a href="#" class="btn btn-outline-primary btn-sm">View project</a>
</div>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-782"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-783" aria-expanded="false" aria-controls="acc-body-783">Five wines to pair with a summer dinner</button> </h2>
<div id="acc-body-783" class="accordion-collapse collapse" aria-labelledby="acc-head-782" data-bs-parent="#acc-779">
<div class="accordion-body">
<div class="row g-3 align-items-center">
<div class="col-sm-4">
<img src="https://images.unsplash.com/photo-1551632436-cbf8dd35adfa?auto=format&fit=crop&w=1200&h=800&q=70" class="img-fluid rounded" alt="Project preview">
</div>
<div class="col-sm-8">
<p class="mb-0">Our sommelier has paired each dish with wines from small family vineyards.</p>
</div>
</div>
</div>
</div>
</div>
</div>12Tinted active header
A little custom CSS tints the open header with the theme primary colour.
Cooking classes on Saturday mornings teach you our favourite recipes.
We keep things simple, so you can focus on what matters to you.
We measure success by how many guests come back and tell their friends.
<div class="accordion ca-acc-tint" id="acc-784">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-785"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-786" aria-expanded="true" aria-controls="acc-body-786">Design</button> </h2>
<div id="acc-body-786" class="accordion-collapse collapse show" aria-labelledby="acc-head-785" data-bs-parent="#acc-784">
<div class="accordion-body">
<p class="mb-0">Cooking classes on Saturday mornings teach you our favourite recipes.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-787"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-788" aria-expanded="false" aria-controls="acc-body-788">Development</button> </h2>
<div id="acc-body-788" class="accordion-collapse collapse" aria-labelledby="acc-head-787" data-bs-parent="#acc-784">
<div class="accordion-body">
<p class="mb-0">We keep things simple, so you can focus on what matters to you.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-789"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-790" aria-expanded="false" aria-controls="acc-body-790">Launch</button> </h2>
<div id="acc-body-790" class="accordion-collapse collapse" aria-labelledby="acc-head-789" data-bs-parent="#acc-784">
<div class="accordion-body">
<p class="mb-0">We measure success by how many guests come back and tell their friends.</p>
</div>
</div>
</div>
</div>13Nested accordion
An accordion inside a panel for two-level content such as chapters and lessons.
Every dish is cooked to order, so tell us if you would like anything changed.
Friendly people answer your questions quickly, by phone, chat or email.
Our menu changes with the seasons and the best produce from nearby farms.
<div class="accordion" id="acc-791">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-797"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-798" aria-expanded="true" aria-controls="acc-body-798">Chapter 1 · Foundations</button> </h2>
<div id="acc-body-798" class="accordion-collapse collapse show" aria-labelledby="acc-head-797" data-bs-parent="#acc-791">
<div class="accordion-body">
<div class="accordion" id="acc-inner-792">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-793"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-794" aria-expanded="false" aria-controls="acc-body-794">Lesson 1.1</button> </h2>
<div id="acc-body-794" class="accordion-collapse collapse" aria-labelledby="acc-head-793" data-bs-parent="#acc-inner-792">
<div class="accordion-body">
<p class="mb-0">Every dish is cooked to order, so tell us if you would like anything changed.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-795"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-796" aria-expanded="false" aria-controls="acc-body-796">Lesson 1.2</button> </h2>
<div id="acc-body-796" class="accordion-collapse collapse" aria-labelledby="acc-head-795" data-bs-parent="#acc-inner-792">
<div class="accordion-body">
<p class="mb-0">Friendly people answer your questions quickly, by phone, chat or email.</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-799"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-800" aria-expanded="false" aria-controls="acc-body-800">Chapter 2 · Going further</button> </h2>
<div id="acc-body-800" class="accordion-collapse collapse" aria-labelledby="acc-head-799" data-bs-parent="#acc-791">
<div class="accordion-body">
<p class="mb-0">Our menu changes with the seasons and the best produce from nearby farms.</p>
</div>
</div>
</div>
</div>14Compact accordion
Smaller padding and text for dense side panels and filters.
Desserts, Desserts
& up
<div class="accordion ca-acc-sm" id="acc-801" style="max-width: 360px;">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-804"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-805" aria-expanded="true" aria-controls="acc-body-805">Price</button> </h2>
<div id="acc-body-805" class="accordion-collapse collapse show" aria-labelledby="acc-head-804" data-bs-parent="#acc-801">
<div class="accordion-body">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="chk-802">
<label class="form-check-label" for="chk-802">Under $50</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" id="chk-803">
<label class="form-check-label" for="chk-803">$50 – $200</label>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-806"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-807" aria-expanded="false" aria-controls="acc-body-807">Category</button> </h2>
<div id="acc-body-807" class="accordion-collapse collapse" aria-labelledby="acc-head-806" data-bs-parent="#acc-801">
<div class="accordion-body">
<p class="mb-0">Desserts, Desserts</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-808"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-809" aria-expanded="false" aria-controls="acc-body-809">Rating</button> </h2>
<div id="acc-body-809" class="accordion-collapse collapse" aria-labelledby="acc-head-808" data-bs-parent="#acc-801">
<div class="accordion-body">
<p class="mb-0 text-warning"><i class="bi bi-star-fill" aria-hidden="true"></i><i class="bi bi-star-fill" aria-hidden="true"></i><i class="bi bi-star-fill" aria-hidden="true"></i><i class="bi bi-star-fill" aria-hidden="true"></i><i class="bi bi-star" aria-hidden="true"></i> & up</p>
</div>
</div>
</div>
</div>15Two-column pricing FAQ
Two independent accordions side by side fill wide screens and stack on phones.
Yes, 10 days with every feature. Clear prices, honest advice and no surprises along the way.
Our team has done this many times, so you never have to guess.
Yearly billing saves 10%. Our terrace is open from spring to autumn, with heaters for cooler evenings.
We listen first, then build a plan around what you actually need.
<div class="row g-3">
<div class="col-md-6">
<div class="accordion" id="faq-810">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-812"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-813" aria-expanded="false" aria-controls="acc-body-813">Is there a free trial?</button> </h2>
<div id="acc-body-813" class="accordion-collapse collapse" aria-labelledby="acc-head-812" data-bs-parent="#faq-810">
<div class="accordion-body">
<p class="mb-0">Yes, 10 days with every feature. Clear prices, honest advice and no surprises along the way.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-814"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-815" aria-expanded="false" aria-controls="acc-body-815">Do you offer refunds?</button> </h2>
<div id="acc-body-815" class="accordion-collapse collapse" aria-labelledby="acc-head-814" data-bs-parent="#faq-810">
<div class="accordion-body">
<p class="mb-0">Our team has done this many times, so you never have to guess.</p>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="accordion" id="faq-811">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-816"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-817" aria-expanded="false" aria-controls="acc-body-817">Can I pay yearly?</button> </h2>
<div id="acc-body-817" class="accordion-collapse collapse" aria-labelledby="acc-head-816" data-bs-parent="#faq-811">
<div class="accordion-body">
<p class="mb-0">Yearly billing saves 10%. Our terrace is open from spring to autumn, with heaters for cooler evenings.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-818"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-819" aria-expanded="false" aria-controls="acc-body-819">Are there discounts for nonprofits?</button> </h2>
<div id="acc-body-819" class="accordion-collapse collapse" aria-labelledby="acc-head-818" data-bs-parent="#faq-811">
<div class="accordion-body">
<p class="mb-0">We listen first, then build a plan around what you actually need.</p>
</div>
</div>
</div>
</div>
</div>
</div>16Team directory
Avatars and roles in the headers; contact details appear when a person is opened.
Auckland · luna.quinn@example.com
Valencia · nadia.duarte@example.com
Toronto · arjun.okafor@example.com
<div class="accordion" id="team-820">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-821"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-822" aria-expanded="false" aria-controls="acc-body-822"><img src="../assets/img/avatar-9.svg" alt="Luna Quinn" class="rounded-circle flex-shrink-0" width="36" height="36"><span class="ms-3"><span class="d-block fw-semibold">Luna Quinn</span><span class="small text-body-secondary">Marketing Lead</span></span></button> </h2>
<div id="acc-body-822" class="accordion-collapse collapse" aria-labelledby="acc-head-821" data-bs-parent="#team-820">
<div class="accordion-body">
<p class="mb-2"><i class="bi bi-geo-alt" aria-hidden="true"></i> Auckland · <i class="bi bi-envelope" aria-hidden="true"></i> luna.quinn@example.com</p>
<button type="button" class="btn btn-sm btn-outline-primary">Send message</button>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-823"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-824" aria-expanded="false" aria-controls="acc-body-824"><img src="../assets/img/avatar-12.svg" alt="Nadia Duarte" class="rounded-circle flex-shrink-0" width="36" height="36"><span class="ms-3"><span class="d-block fw-semibold">Nadia Duarte</span><span class="small text-body-secondary">Frontend Engineer</span></span></button> </h2>
<div id="acc-body-824" class="accordion-collapse collapse" aria-labelledby="acc-head-823" data-bs-parent="#team-820">
<div class="accordion-body">
<p class="mb-2"><i class="bi bi-geo-alt" aria-hidden="true"></i> Valencia · <i class="bi bi-envelope" aria-hidden="true"></i> nadia.duarte@example.com</p>
<button type="button" class="btn btn-sm btn-outline-primary">Send message</button>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-825"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-826" aria-expanded="false" aria-controls="acc-body-826"><img src="../assets/img/avatar-6.svg" alt="Arjun Okafor" class="rounded-circle flex-shrink-0" width="36" height="36"><span class="ms-3"><span class="d-block fw-semibold">Arjun Okafor</span><span class="small text-body-secondary">Operations Manager</span></span></button> </h2>
<div id="acc-body-826" class="accordion-collapse collapse" aria-labelledby="acc-head-825" data-bs-parent="#team-820">
<div class="accordion-body">
<p class="mb-2"><i class="bi bi-geo-alt" aria-hidden="true"></i> Toronto · <i class="bi bi-envelope" aria-hidden="true"></i> arjun.okafor@example.com</p>
<button type="button" class="btn btn-sm btn-outline-primary">Send message</button>
</div>
</div>
</div>
</div>17Changelog
Release notes per version with type badges; the newest release starts open.
- NewChef's specials
- ImprovedOnline reservations
- FixedSeveral layout issues on small screens
- FixedExport now keeps the column order
<div class="accordion" id="changelog-827">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-828"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-829" aria-expanded="true" aria-controls="acc-body-829"><span class="fw-semibold me-2">v4.4.0</span><span class="badge text-bg-primary">Latest</span></button> </h2>
<div id="acc-body-829" class="accordion-collapse collapse show" aria-labelledby="acc-head-828" data-bs-parent="#changelog-827">
<div class="accordion-body">
<ul class="mb-0">
<li><span class="badge text-bg-success me-1">New</span>Chef's specials</li>
<li><span class="badge text-bg-info me-1">Improved</span>Online reservations</li>
<li><span class="badge text-bg-danger me-1">Fixed</span>Several layout issues on small screens</li>
</ul>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-830"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-831" aria-expanded="false" aria-controls="acc-body-831"><span class="fw-semibold me-2">v2.5.2</span><span class="small text-body-secondary">Sep 13, 2025</span></button> </h2>
<div id="acc-body-831" class="accordion-collapse collapse" aria-labelledby="acc-head-830" data-bs-parent="#changelog-827">
<div class="accordion-body">
<ul class="mb-0">
<li><span class="badge text-bg-danger me-1">Fixed</span>Export now keeps the column order</li>
</ul>
</div>
</div>
</div>
</div>18Actions inside panels
Panels that end with buttons, useful for reviewing and approving requests.
3 days from Oct 23, 2026. Vegan, vegetarian and gluten-free dishes are marked clearly on every menu.
Every detail is handled by people who care about getting it right.
<div class="accordion" id="acc-832">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-833"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-834" aria-expanded="true" aria-controls="acc-body-834">Leave request · Nora Silva</button> </h2>
<div id="acc-body-834" class="accordion-collapse collapse show" aria-labelledby="acc-head-833" data-bs-parent="#acc-832">
<div class="accordion-body">
<p>3 days from Oct 23, 2026. Vegan, vegetarian and gluten-free dishes are marked clearly on every menu.</p>
<div class="d-flex gap-2">
<button type="button" class="btn btn-success btn-sm"><i class="bi bi-check-lg" aria-hidden="true"></i> Approve</button>
<button type="button" class="btn btn-outline-danger btn-sm"><i class="bi bi-x-lg" aria-hidden="true"></i> Decline</button>
</div>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-835"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-836" aria-expanded="false" aria-controls="acc-body-836">Expense claim · $142.55</button> </h2>
<div id="acc-body-836" class="accordion-collapse collapse" aria-labelledby="acc-head-835" data-bs-parent="#acc-832">
<div class="accordion-body">
<p>Every detail is handled by people who care about getting it right.</p>
<div class="d-flex gap-2">
<button type="button" class="btn btn-success btn-sm">Approve</button>
<button type="button" class="btn btn-outline-secondary btn-sm">Ask for receipt</button>
</div>
</div>
</div>
</div>
</div>19Dark accordion
Wrap it in data-bs-theme="dark" to get a dark accordion on any page.
Private dining rooms seat up to forty guests for birthdays and business dinners.
Press Ctrl + K to search everywhere.
<div data-bs-theme="dark" class="bg-dark p-3 rounded">
<div class="accordion" id="acc-837">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-838"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-839" aria-expanded="true" aria-controls="acc-body-839">Night mode</button> </h2>
<div id="acc-body-839" class="accordion-collapse collapse show" aria-labelledby="acc-head-838" data-bs-parent="#acc-837">
<div class="accordion-body">
<p class="mb-0">Private dining rooms seat up to forty guests for birthdays and business dinners.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-840"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-841" aria-expanded="false" aria-controls="acc-body-841">Keyboard shortcuts</button> </h2>
<div id="acc-body-841" class="accordion-collapse collapse" aria-labelledby="acc-head-840" data-bs-parent="#acc-837">
<div class="accordion-body">
<p class="mb-0">Press <kbd>Ctrl</kbd> + <kbd>K</kbd> to search everywhere.</p>
</div>
</div>
</div>
</div>
</div>20Course modules with progress
Each module shows its completion in the header and a progress bar inside.
We have been feeding this neighbourhood for over a decade, and we still love it.
Thousands of guests already trust us, and we work hard to keep it that way.
Our sommelier has paired each dish with wines from small family vineyards.
<div class="accordion" id="course-842">
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-843"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-844" aria-expanded="false" aria-controls="acc-body-844"><span class="flex-grow-1"><span class="text-success me-2"><i class="bi bi-check-circle-fill" aria-hidden="true"></i></span>Module 1: Getting started</span><span class="small text-body-secondary me-3">100%</span></button> </h2>
<div id="acc-body-844" class="accordion-collapse collapse" aria-labelledby="acc-head-843" data-bs-parent="#course-842">
<div class="accordion-body">
<div class="progress mb-2" role="progressbar" aria-label="Module progress" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100" style="height: 6px;">
<div class="progress-bar" style="width: 100%;">
</div>
</div>
<p class="mb-0 small">We have been feeding this neighbourhood for over a decade, and we still love it.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-845"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-846" aria-expanded="true" aria-controls="acc-body-846"><span class="flex-grow-1">Module 2: Core skills</span><span class="small text-body-secondary me-3">73%</span></button> </h2>
<div id="acc-body-846" class="accordion-collapse collapse show" aria-labelledby="acc-head-845" data-bs-parent="#course-842">
<div class="accordion-body">
<div class="progress mb-2" role="progressbar" aria-label="Module progress" aria-valuenow="73" aria-valuemin="0" aria-valuemax="100" style="height: 6px;">
<div class="progress-bar" style="width: 73%;">
</div>
</div>
<p class="mb-0 small">Thousands of guests already trust us, and we work hard to keep it that way.</p>
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="acc-head-847"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#acc-body-848" aria-expanded="false" aria-controls="acc-body-848"><span class="flex-grow-1">Module 3: Final project</span><span class="small text-body-secondary me-3">0%</span></button> </h2>
<div id="acc-body-848" class="accordion-collapse collapse" aria-labelledby="acc-head-847" data-bs-parent="#course-842">
<div class="accordion-body">
<div class="progress mb-2" role="progressbar" aria-label="Module progress" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="height: 6px;">
<div class="progress-bar" style="width: 0%;">
</div>
</div>
<p class="mb-0 small">Our sommelier has paired each dish with wines from small family vineyards.</p>
</div>
</div>
</div>
</div>