Bootstrap 5 Accordion Sidebar Menu
A sidebar accordion menu with icons and counters that opens one section at a time, shown beside a content panel.
<section class="wdw-stage">
<div class="container" style="max-width: 980px">
<div class="row g-4 align-items-start">
<div class="col-lg-4">
<div class="wdw-card p-2" id="acc">
<div class="accordion accordion-flush am" id="amMenu">
<div class="accordion-item">
<h2 class="accordion-header"><button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#am1" aria-expanded="false" aria-controls="am1"><i class="bi bi-person"></i>Account</button></h2>
<div id="am1" class="accordion-collapse collapse" data-bs-parent="#amMenu"><div class="accordion-body">
<div class="list-group list-group-flush">
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-person-circle"></i>Profile</a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-shield-lock"></i>Security</a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-credit-card"></i>Billing</a>
</div></div></div>
</div>
<div class="accordion-item">
<h2 class="accordion-header"><button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#am2" aria-expanded="true" aria-controls="am2"><i class="bi bi-chat-dots"></i>Messages</button></h2>
<div id="am2" class="accordion-collapse collapse show" data-bs-parent="#amMenu"><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"><i class="bi bi-inbox"></i>Inbox<span class="badge rounded-pill text-bg-primary ms-auto">20</span></a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-send"></i>Sent</a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-file-earmark-text"></i>Drafts<span class="badge rounded-pill text-bg-secondary ms-auto">15</span></a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-trash3"></i>Trash</a>
</div></div></div>
</div>
<div class="accordion-item">
<h2 class="accordion-header"><button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#am3" aria-expanded="false" aria-controls="am3"><i class="bi bi-bar-chart"></i>Reports</button></h2>
<div id="am3" class="accordion-collapse collapse" data-bs-parent="#amMenu"><div class="accordion-body">
<div class="list-group list-group-flush">
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-activity"></i>Traffic</a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-currency-dollar"></i>Revenue</a>
</div></div></div>
</div>
<div class="accordion-item">
<h2 class="accordion-header"><button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#am4" aria-expanded="false" aria-controls="am4"><i class="bi bi-gear"></i>Settings</button></h2>
<div id="am4" class="accordion-collapse collapse" data-bs-parent="#amMenu"><div class="accordion-body">
<div class="list-group list-group-flush">
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-sliders"></i>General</a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-bell"></i>Notifications</a>
<a href="#" class="list-group-item list-group-item-action"><i class="bi bi-plug"></i>Integrations</a>
</div></div></div>
</div>
</div>
<hr class="my-2 mx-2">
<button type="button" class="btn am-logout w-100 text-start"><i class="bi bi-power"></i>Log out</button>
</div>
</div>
<div class="col-lg-8">
<div class="wdw-card wdw-aurora p-4 p-md-5 overflow-hidden border-0">
<span class="badge rounded-pill am-pill mb-3">Messages / Inbox</span>
<div class="d-flex flex-wrap align-items-center justify-content-between gap-3 mb-4">
<div>
<h1 class="h2 fw-bold mb-1" style="letter-spacing:-.03em">Inbox</h1>
<p class="opacity-75 mb-0">Good morning, George. You have 20 unread messages.</p>
</div>
<button type="button" class="btn btn-light rounded-pill px-4"><i class="bi bi-pencil-square"></i> Compose</button>
</div>
<div class="row g-3">
<div class="col-4"><div class="am-stat"><div class="am-stat-label">Unread</div><div class="am-stat-value">20</div></div></div>
<div class="col-4"><div class="am-stat"><div class="am-stat-label">Drafts</div><div class="am-stat-value">15</div></div></div>
<div class="col-4"><div class="am-stat"><div class="am-stat-label">Reply time</div><div class="am-stat-value">4m</div></div></div>
</div>
</div>
</div>
</div>
</div>
</section>
@import url("https://cdnjs.cloudflare.com/ajax/libs/bootstrap-icons/1.11.3/font/bootstrap-icons.min.css");
/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");
:root,
[data-bs-theme="light"] {
--wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
--bs-body-font-family: var(--wdw-font);
--bs-primary: #4f46e5;
--bs-primary-rgb: 79, 70, 229;
--bs-primary-text-emphasis: #3730a3;
--bs-primary-bg-subtle: #eef2ff;
--bs-primary-border-subtle: #c7d2fe;
--bs-link-color: #4f46e5;
--bs-link-color-rgb: 79, 70, 229;
--bs-link-hover-color: #4338ca;
--bs-link-hover-color-rgb: 67, 56, 202;
--bs-focus-ring-color: rgba(79, 70, 229, 0.25);
--bs-border-radius: 0.75rem;
--bs-border-radius-lg: 1rem;
--bs-border-radius-xl: 1.25rem;
--wdw-radius-card: 1.25rem;
--wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
--wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
--wdw-stage: #f5f6fb;
}
[data-bs-theme="dark"] {
--bs-primary: #818cf8;
--bs-primary-rgb: 129, 140, 248;
--bs-primary-text-emphasis: #c7d2fe;
--bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
--bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
--bs-link-color: #a5b4fc;
--bs-link-color-rgb: 165, 180, 252;
--bs-link-hover-color: #c7d2fe;
--bs-link-hover-color-rgb: 199, 210, 254;
--bs-focus-ring-color: rgba(129, 140, 248, 0.35);
--wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
--wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
--wdw-stage: #0f1117;
}
body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }
/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
--bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
--bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
--bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
--bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
--bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }
/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
/* Component */
.am { --bs-accordion-bg: transparent; --bs-accordion-border-width: 0; --bs-accordion-btn-padding-y: .75rem; --bs-accordion-btn-padding-x: .85rem; --bs-accordion-border-radius: .8rem; --bs-accordion-inner-border-radius: .8rem; }
.am .accordion-item { background: transparent; margin-bottom: .15rem; }
.am .accordion-button { gap: .75rem; font-size: .95rem; font-weight: 600; border-radius: .8rem !important; min-height: 48px; color: var(--bs-body-color); background: transparent; box-shadow: none; }
.am .accordion-button i { font-size: 1.05rem; color: var(--bs-secondary-color); }
.am .accordion-button:hover { background: var(--bs-tertiary-bg); }
.am .accordion-button:not(.collapsed) { background: var(--bs-primary-bg-subtle); color: var(--bs-primary-text-emphasis); }
.am .accordion-button:not(.collapsed) i { color: var(--bs-primary); }
.am { --bs-accordion-btn-icon: none; --bs-accordion-btn-active-icon: none; }
.am .accordion-button::after { background-image: none; background-color: currentColor; opacity: .6; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m2 5 6 6 6-6'/%3E%3C/svg%3E") center / 1rem no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m2 5 6 6 6-6'/%3E%3C/svg%3E") center / 1rem no-repeat; }
.am .accordion-button:not(.collapsed)::after { background-image: none; transform: rotate(-180deg); opacity: 1; }
.am-logout { justify-content: flex-start; gap: .75rem; font-size: .95rem; font-weight: 600; color: var(--bs-danger-text-emphasis); border: 0; border-radius: .8rem; min-height: 48px; padding-inline: .85rem; }
.am-logout:hover { background: var(--bs-danger-bg-subtle); color: var(--bs-danger-text-emphasis); }
.am .accordion-body { padding: .35rem .35rem .5rem; }
.am .list-group-item { border: 0; border-radius: .65rem; display: flex; align-items: center; gap: .65rem; min-height: 42px; padding: .4rem .85rem; font-size: .9rem; color: var(--bs-secondary-color); background: transparent; }
.am .list-group-item i { font-size: .95rem; width: 1.1rem; text-align: center; }
.am .list-group-item:hover { background: var(--bs-tertiary-bg); color: var(--bs-emphasis-color); }
.am .list-group-item.active { background: var(--bs-body-bg); color: var(--bs-emphasis-color); font-weight: 600; box-shadow: inset 3px 0 0 var(--bs-primary); border-radius: .3rem .65rem .65rem .3rem; }
.am-pill { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); padding: .5rem .85rem; }
.am-stat { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); border-radius: .9rem; padding: .75rem 1rem; }
.am-stat-label { font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; opacity: .75; }
.am-stat-value { font-size: 1.6rem; font-weight: 800; letter-spacing: -.02em; }
(function () {
function initActiveItem() {
var items = document.querySelectorAll('#amMenu .list-group-item');
items.forEach(function (a) {
a.addEventListener('click', function (e) {
e.preventDefault();
items.forEach(function (b) { b.classList.remove('active'); b.removeAttribute('aria-current'); });
a.classList.add('active');
a.setAttribute('aria-current', 'true');
});
});
}
initActiveItem();
})();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.
