Bootstrap 5 Product Page with Size Selector and Gallery
A single product page with a thumbnail gallery, price with discount badge, pill-style size selector and add-to-cart action.
<section class="wdw-stage">
<div class="container" style="max-width: 1040px;">
<div class="wdw-card overflow-hidden pp">
<div class="row g-0">
<div class="col-md-6">
<div class="pp-gallery h-100 p-3 p-md-4 d-flex flex-column gap-3">
<div class="pp-main rounded-4 overflow-hidden flex-grow-1">
<img id="ppMain" src="https://images.unsplash.com/photo-1583743814966-8936f5b7be1a?w=900&q=80&fm=jpg" alt="Black slim fit t-shirt on a hanger">
</div>
<div class="d-flex gap-2" role="group" aria-label="Product photos">
<button type="button" class="pp-thumb active" data-pp-thumb data-full="https://images.unsplash.com/photo-1583743814966-8936f5b7be1a?w=900&q=80&fm=jpg" data-alt="Black slim fit t-shirt on a hanger" aria-label="Show black t-shirt" aria-pressed="true"><img src="https://images.unsplash.com/photo-1583743814966-8936f5b7be1a?w=160&h=160&fit=crop&q=70&fm=jpg" alt=""></button>
<button type="button" class="pp-thumb" data-pp-thumb data-full="https://images.unsplash.com/photo-1521572163474-6864f9cf17ab?w=900&q=80&fm=jpg" data-alt="White slim fit t-shirt worn by a model" aria-label="Show white t-shirt" aria-pressed="false"><img src="https://images.unsplash.com/photo-1521572163474-6864f9cf17ab?w=160&h=160&fit=crop&q=70&fm=jpg" alt=""></button>
<button type="button" class="pp-thumb" data-pp-thumb data-full="https://images.unsplash.com/photo-1523381210434-271e8be1f52b?w=900&q=80&fm=jpg" data-alt="Green t-shirts hanging on wooden hangers" aria-label="Show green t-shirts" aria-pressed="false"><img src="https://images.unsplash.com/photo-1523381210434-271e8be1f52b?w=160&h=160&fit=crop&q=70&fm=jpg" alt=""></button>
</div>
</div>
</div>
<div class="col-md-6">
<div class="p-4 p-md-5 d-flex flex-column h-100">
<a href="#" class="link-secondary link-underline-opacity-0 small fw-semibold d-inline-flex align-items-center gap-1 mb-4">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m15 18-6-6 6-6"/></svg>Back to shop
</a>
<span class="wdw-eyebrow">Orianz</span>
<h2 class="wdw-heading h2 mt-1">Men’s slim fit T-shirt</h2>
<div class="d-flex align-items-baseline flex-wrap gap-2 mb-3">
<span class="fs-3 fw-bold text-body-emphasis">$20</span>
<s class="wdw-muted">$59</s>
<span class="badge rounded-pill bg-success-subtle text-success-emphasis">Save 66%</span>
</div>
<p class="wdw-muted mb-4">A soft cotton tee cut for a close, modern fit. Pair it with jeans or trousers for an easy everyday look.</p>
<fieldset class="mb-4">
<legend class="d-flex justify-content-between align-items-center fs-6 fw-semibold mb-2">Size <span class="small fw-normal wdw-muted" id="ppSizeOut">Selected: S</span></legend>
<div class="d-flex flex-wrap gap-2">
<input type="radio" class="btn-check" name="ppSize" id="ppS" value="S" checked><label class="btn btn-outline-secondary pp-size rounded-pill" for="ppS">S</label>
<input type="radio" class="btn-check" name="ppSize" id="ppM" value="M"><label class="btn btn-outline-secondary pp-size rounded-pill" for="ppM">M</label>
<input type="radio" class="btn-check" name="ppSize" id="ppL" value="L"><label class="btn btn-outline-secondary pp-size rounded-pill" for="ppL">L</label>
<input type="radio" class="btn-check" name="ppSize" id="ppXL" value="XL"><label class="btn btn-outline-secondary pp-size rounded-pill" for="ppXL">XL</label>
<input type="radio" class="btn-check" name="ppSize" id="ppXXL" value="XXL"><label class="btn btn-outline-secondary pp-size rounded-pill" for="ppXXL">XXL</label>
</div>
</fieldset>
<div class="d-flex gap-2 mt-auto">
<button type="button" class="btn btn-primary rounded-pill flex-grow-1 py-2" id="ppAdd">Add to cart</button>
<button type="button" class="btn btn-outline-secondary rounded-circle p-0 pp-fav" style="width:44px" aria-label="Save to wishlist" aria-pressed="false" id="ppFav">
<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20.8 4.6a5.5 5.5 0 0 0-7.8 0L12 5.7l-1-1.1a5.5 5.5 0 0 0-7.8 7.8l1 1.1L12 21l7.8-7.5 1-1.1a5.5 5.5 0 0 0 0-7.8z"/></svg>
</button>
</div>
<p class="small wdw-muted mt-3 mb-0" id="ppMsg" role="status" aria-live="polite">Free delivery on orders over $50 · 30-day returns</p>
</div>
</div>
</div>
</div>
</div>
</section>
/* 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 */
.pp-gallery { background: var(--bs-tertiary-bg); }
.pp-main { background: #fff; min-height: 280px; }
.pp-main img { width: 100%; height: 100%; max-height: 440px; object-fit: cover; display: block; aspect-ratio: 1 / 1; }
.pp-thumb { width: 64px; height: 64px; padding: 0; border: 2px solid transparent; border-radius: .875rem; overflow: hidden; background: none; opacity: .7; transition: opacity .2s, border-color .2s; }
.pp-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pp-thumb:hover { opacity: 1; }
.pp-thumb.active { border-color: var(--bs-primary); opacity: 1; }
.pp-thumb:focus-visible { outline: 3px solid var(--bs-focus-ring-color); outline-offset: 2px; }
.pp-size { min-width: 48px; --bs-btn-color: var(--bs-body-color); --bs-btn-border-color: var(--bs-border-color); }
.btn-check:checked + .pp-size { background: var(--bs-primary); border-color: var(--bs-primary); color: #fff; }
[data-bs-theme="dark"] .btn-check:checked + .pp-size { color: #0f1117; }
.btn-check:focus-visible + .pp-size { box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.pp-fav[aria-pressed="true"] { color: #e11d48; border-color: #e11d48; }
.pp-fav[aria-pressed="true"] svg { fill: currentColor; }
(function () {
function initGallery() {
var main = document.getElementById('ppMain');
var thumbs = document.querySelectorAll('[data-pp-thumb]');
if (!main || !thumbs.length) return;
thumbs.forEach(function (t) {
t.addEventListener('click', function () {
main.src = t.dataset.full;
main.alt = t.dataset.alt;
thumbs.forEach(function (o) { o.classList.toggle('active', o === t); o.setAttribute('aria-pressed', o === t ? 'true' : 'false'); });
});
});
}
function initSizes() {
var out = document.getElementById('ppSizeOut');
if (!out) return;
document.querySelectorAll('input[name="ppSize"]').forEach(function (r) {
r.addEventListener('change', function () { out.textContent = 'Selected: ' + r.value; });
});
}
function initCart() {
var btn = document.getElementById('ppAdd');
var msg = document.getElementById('ppMsg');
if (!btn || !msg) return;
btn.addEventListener('click', function () {
var size = document.querySelector('input[name="ppSize"]:checked');
msg.textContent = 'Added to cart: size ' + (size ? size.value : '') + '.';
btn.textContent = 'Added ✓';
setTimeout(function () { btn.textContent = 'Add to cart'; }, 1600);
});
}
function initFav() {
var btn = document.getElementById('ppFav');
if (!btn) return;
btn.addEventListener('click', function () {
btn.setAttribute('aria-pressed', btn.getAttribute('aria-pressed') === 'true' ? 'false' : 'true');
});
}
initGallery(); initSizes(); initCart(); initFav();
})();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.