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Added 13 Aug 2026
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ocean-alert-dialog-10491
Ocean Alert Dialog
Modals & Overlays

Ocean Alert Dialog

Centred confirmation led by a ringed icon, with the dismissive action styled quieter than the one you actually want pressed.

Modals & Overlaysmodaldialogalertconfirmsessionocean
lines of CSS
84lines of CSS
dependencies
0dependencies
browser, for years
Everybrowser, for years
stops under reduced motion
Guardedstops under reduced motion
Backdrop
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You will be signed out in two minutes unless you continue.

Open a live copy in

Vue, Svelte, styled-components and Tailwind exports are part of Pro. HTML, CSS and React are free forever.

ocean-alert-dialog-10491.css
.fx-v7-modal-alert-ocean-10490 {
  width: 250px;
  padding: 1.3rem 1.1rem 1.1rem;
  text-align: center;
  border-radius: 0.75rem;
  background: #111827;
  border: 1px solid #1f2937;
  box-shadow: 0 24px 50px rgba(0,0,0,0.6);
  animation: fx-v7-modal-alert-ocean-10490-pop 3.4s cubic-bezier(0.34, 1.4, 0.64, 1) infinite;
}
.fx-v7-modal-alert-ocean-10490 i {
  position: relative;
  display: block;
  width: 46px;
  height: 46px;
  margin: 0 auto 0.8rem;
  border-radius: 50%;
  background: rgba(6,182,212, 0.14);
  border: 1px solid rgba(6,182,212, 0.4);
}
.fx-v7-modal-alert-ocean-10490 i::after {
  content: '!';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: #06b6d4;
}
.fx-v7-modal-alert-ocean-10490 b {
  display: block;
  font-size: 0.92rem;
  color: #f1f5f9;
}
.fx-v7-modal-alert-ocean-10490 p {
  margin: 0.4rem 0 0;
  font-size: 0.76rem;
  line-height: 1.55;
  color: #94a3b8;
}
.fx-v7-modal-alert-ocean-10490 footer {
  display: flex;
  gap: 0.45rem;
  margin-top: 1rem;
}
.fx-v7-modal-alert-ocean-10490 footer button {
  flex: 1;
  padding: 0.45rem;
  border-radius: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}
.fx-v7-modal-alert-ocean-10490 .ghost {
  border: 1px solid #334155;
  background: transparent;
  color: #94a3b8;
}
.fx-v7-modal-alert-ocean-10490 .go {
  border: none;
  color: #0b1120;
  background: linear-gradient(90deg, #3b82f6, #6366f1);
}
@keyframes fx-v7-modal-alert-ocean-10490-pop {
  0%, 5%   { opacity: 0; transform: scale(0.9) translateY(10px); }
  22%, 84% { opacity: 1; transform: scale(1) translateY(0); }
  100%     { opacity: 0; transform: scale(0.97) translateY(-6px); }
}

@media (prefers-reduced-motion: reduce) {
  .fx-v7-modal-alert-ocean-10490,
  .fx-v7-modal-alert-ocean-10490::before,
  .fx-v7-modal-alert-ocean-10490::after,
  .fx-v7-modal-alert-ocean-10490 *,
  .fx-v7-modal-alert-ocean-10490 *::before,
  .fx-v7-modal-alert-ocean-10490 *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }
}
ocean-alert-dialog-10491.html
<div class="fx-v7-modal-alert-ocean-10490">
  <i></i>
  <b>Session expiring</b>
  <p>You will be signed out in two minutes unless you continue.</p>
  <footer>
    <button class="ghost">Sign out</button>
    <button class="go">Stay</button>
  </footer>
</div>

What do I do with this?

  1. Put ocean-alert-dialog-10491.css anywhere your page already loads CSS from — in Next.js that is app/globals.css, or any stylesheet with a <link> in your HTML.
  2. Then put the class on the element you want it on: <button class="fx-v7-modal-alert-ocean-10490">. The CSS does nothing until a class name in it matches something on the page.
  • Link the stylesheet, then paste the markup wherever you need it.
npx hoverlab add ocean-alert-dialog-10491

What's included

  • The markup and the stylesheet, in whichever framework you pick
  • No runtime dependencies

Works with

  • React
  • Vue
  • Svelte
  • Tailwind
  • styled-components
  • Plain CSS

npx hoverlab add ocean-alert-dialog-10491

Or over MCP, from your editor's agent — no account needed.

License

Free to read, copy and install, for personal and non-commercial projects. Shipping it in client work or a paid product needs Pro ($79 once). The source lands in your repo and stops being ours — no attribution, nothing to upgrade.

Was this useful?

Motion safety

Static estimate, read from the CSS

Reduced motion
Guarded

Ships a prefers-reduced-motion block, so the loop settles into its end state for visitors who ask for less motion.

What it animates
Compositor only

Only transform, opacity or filter: the GPU can run it without re-laying-out or repainting the page.

Flashing (WCAG 2.3.1)
Under 3 flashes/s

Its brightest loop is about 0.3 a second. Estimated from duration, iterations and keyframes, not from rendered frames.

Layout shift (CLS)
No shift expected

Nothing it animates moves or resizes the box in flow. A category from the CSS, not a measurement for this effect.

Every row is read from the shipped CSS. Only a figure marked measured came from a browser. Customizing the speed changes the timing, so recheck a customized copy. How it is computed

30 more effects in Modals & Overlays

All of them free to read, copy and install — no account, no locked tiles, no watermarked preview. The whole catalog is open, and so are the API and the CLI.

Browse Modals & Overlays

Shipping one commercially

Copying the code is free. Putting it in client work or a paid product is what Pro is for — the licence, not the access.

  • A commercial licence for everything in the catalog
  • Unlimited bundle exports, in Vue, Svelte and Tailwind
  • One payment — no subscription, nothing to renew
Pro — $79 once

7 variations of Ocean Alert Dialog

Finished looks, each one a position in the customizer above. Copy any of them, or open it and keep moving the sliders.