Blue Ring Radio Group
Radio group whose selected dot pops into a blue ring — no JavaScript, pure :checked.
- lines of CSS
- 45lines of CSS
- dependencies
- 0dependencies
- browser, for years
- Everybrowser, for years
- motion only on interaction
- Hovermotion only on interaction
Vue, Svelte, styled-components and Tailwind exports are part of Pro. HTML, CSS and React are free forever.
.fx-fv-radio-blue-6966 {
display: flex;
flex-direction: column;
gap: 0.6rem;
font-size: 0.85rem;
color: #e2e8f0;
}
.fx-fv-radio-blue-6966 label {
display: inline-flex;
align-items: center;
gap: 0.55rem;
cursor: pointer;
user-select: none;
}
.fx-fv-radio-blue-6966 input {
position: absolute;
opacity: 0;
width: 0;
height: 0;
}
.fx-fv-radio-blue-6966 span {
position: relative;
width: 18px;
height: 18px;
flex: none;
border-radius: 50%;
background: #0b1120;
box-shadow: inset 0 0 0 1.5px #334155;
transition: box-shadow 0.2s ease;
}
.fx-fv-radio-blue-6966 span::after {
content: '';
position: absolute;
inset: 4px;
border-radius: 50%;
background: #3b82f6;
transform: scale(0);
transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.fx-fv-radio-blue-6966 label:hover span { box-shadow: inset 0 0 0 1.5px #60a5fa; }
.fx-fv-radio-blue-6966 input:checked + span {
box-shadow: inset 0 0 0 1.5px #3b82f6, 0 0 0 4px rgba(59,130,246, 0.14);
}
.fx-fv-radio-blue-6966 input:checked + span::after { transform: scale(1); }
.fx-fv-radio-blue-6966 input:focus-visible + span { box-shadow: inset 0 0 0 1.5px #3b82f6, 0 0 0 4px rgba(59,130,246, 0.35); }<div class="fx-fv-radio-blue-6966">
<label><input type="radio" name="fx-fv-radio-blue-6966" checked /><span></span>Monthly</label>
<label><input type="radio" name="fx-fv-radio-blue-6966" /><span></span>Yearly</label>
</div>What do I do with this?
- Put
blue-ring-radio-group-6967.cssanywhere your page already loads CSS from — in Next.js that isapp/globals.css, or any stylesheet with a<link>in your HTML. - Then put the class on the element you want it on:
<button class="fx-fv-radio-blue-6966">. 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 blue-ring-radio-group-6967What'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 blue-ring-radio-group-6967
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.
Motion safety
Static estimate, read from the CSS
- Reduced motion
- Brief motion, no guard
Animates briefly or on interaction. Only looping motion gets a guard in this catalog; copy the one from the Insights tab if this ships on a critical path.
- What it animates
- Repaints
Animates
box-shadow. No reflow, but the browser repaints every frame, which is fine for one element and costly across many. - Flashing (WCAG 2.3.1)
- No flashing found
No repeating change in opacity, colour or brightness large enough to count as a flash.
- 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
33 more effects in Forms & Validation
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 Forms & ValidationShipping 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
7 variations of Blue Ring Radio Group
Finished looks, each one a position in the customizer above. Copy any of them, or open it and keep moving the sliders.