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Tracking Transparency Prompt

A copy-paste cookie & consent component in pure HTML & CSS. Zero dependencies, framework-agnostic, MIT-licensed.

Cookie & ConsentHTMLCSSany framework

Copy into your project

HTML
<div class="nuda-ck2-why-tracking" role="dialog" aria-modal="true" aria-labelledby="ck2-why-tracking-title">
  <p id="ck2-why-tracking-title" class="nuda-ck2-why-tracking__title">Why we ask to track</p>
  <ul class="nuda-ck2-why-tracking__list">
    <li class="nuda-ck2-why-tracking__item">
      <span class="nuda-ck2-why-tracking__dot" aria-hidden="true"></span>
      Personalize the content you see
    </li>
    <li class="nuda-ck2-why-tracking__item">
      <span class="nuda-ck2-why-tracking__dot" aria-hidden="true"></span>
      Measure which features are useful
    </li>
    <li class="nuda-ck2-why-tracking__item">
      <span class="nuda-ck2-why-tracking__dot" aria-hidden="true"></span>
      Detect fraud and keep accounts safe
    </li>
  </ul>
  <div class="nuda-ck2-why-tracking__actions">
    <button type="button" class="nuda-ck2-why-tracking__btn nuda-ck2-why-tracking__btn--decline">Don't allow</button>
    <button type="button" class="nuda-ck2-why-tracking__btn nuda-ck2-why-tracking__btn--allow">Allow tracking</button>
  </div>
</div>
CSS
.nuda-ck2-why-tracking {
  width: 300px;
  box-sizing: border-box;
  background: #141414;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: 1.1rem 1.2rem;
  box-shadow: 0 25px 60px rgba(0,0,0,.6);
  animation: _nuda-ck2whytrackingIn .45s cubic-bezier(.16,1,.3,1) both;
}

.nuda-ck2-why-tracking__title {
  color: #fafafa;
  font-size: .85rem;
  font-weight: 700;
  margin: 0 0 .7rem;
}

.nuda-ck2-why-tracking__list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.nuda-ck2-why-tracking__item {
  display: flex;
  align-items: center;
  gap: .55rem;
  color: #cfcfcf;
  font-size: .71rem;
  line-height: 1.4;
}

.nuda-ck2-why-tracking__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #e4ff54;
  flex-shrink: 0;
}

.nuda-ck2-why-tracking__actions {
  display: flex;
  gap: .5rem;
}

.nuda-ck2-why-tracking__btn {
  flex: 1;
  min-height: 44px;
  border-radius: 9px;
  font-size: .73rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s,transform .15s;
}

.nuda-ck2-why-tracking__btn:hover {
  opacity: .85;
}

.nuda-ck2-why-tracking__btn:active {
  transform: scale(.97);
}

.nuda-ck2-why-tracking__btn:focus-visible {
  outline: 2px solid #e4ff54;
  outline-offset: 2px;
}

.nuda-ck2-why-tracking__btn--decline {
  background: rgba(255,255,255,.08);
  color: #cfcfcf;
  border: 1px solid rgba(255,255,255,.14);
}

.nuda-ck2-why-tracking__btn--allow {
  background: #e4ff54;
  color: #0a0a0a;
  border: 1px solid transparent;
}

@keyframes _nuda-ck2whytrackingIn {
  from {
    opacity: 0;
    transform: scale(.94);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion:reduce) {
  .nuda-ck2-why-tracking {
    animation: none !important;
  }
}

How to use Tracking Transparency Prompt

Paste the HTML where you need it and the CSS into a global stylesheet (or a <style> tag). Every class is prefixed nuda- so it never collides with Tailwind or your own styles. Tweak the CSS custom properties to match your design system.

Works in React, Vue, Svelte, Astro, Next.js, Nuxt, Laravel Blade, Django, Rails — or a single .html file. No npm install, no build step.

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