25 CSS Button Groups
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All 25 in 25 CSS Button Groups

  1. 01CSS Split Button with Anchor-Positioned Popover Menu (Popover API, No JS)
  2. 02CSS Segmented Control with Motion-Path Comet Thumb (offset-path Arc Travel)
  3. 03CSS View Transitions Toggle Button Group with Morphing Thumb (Shared-Element FLIP)
  4. 04CSS Pricing Toggle with Monthly / Yearly Switch (Pure CSS, No JavaScript)
  5. 05CSS Segmented Control with Sliding Thumb Indicator (iOS-Style, Pure CSS)
  6. 06CSS Split Button Dropdown with Native <details> (Primary Action + Menu)
  7. 07CSS Icon Button Group for Toolbar Actions (Accessible Tooltips, Pure CSS)
  8. 08CSS Pill Radio Button Group with Sliding Indicator (Filter Pills, Pure CSS)
  9. 09CSS Toggle Button Group with Radio Inputs (Single-Select Alignment Group)
  10. 10CSS Wallet Connect Button Grid for Web3 Sign-In (MetaMask, WalletConnect, Coinbase)
  11. 11CSS AI Model Selector Button Group with Provider Badges (LLM Model Picker)
  12. 12CSS Segmented Control with Liquid Mercury Thumb (Metallic Stretch Animation)
  13. 13CSS Button Group with Subgrid Underline Beam (Perfectly Aligned Tab Indicator)
  14. 14CSS Multi-Select Chip Buttons with Acid Glow (Toggleable Tag Filters)
  15. 15CSS Split Button with Quantum Chevron Reveal (Animated Menu Materialize)
  16. 16CSS Format Toggle Button Group with Conic Fill (Radial Sweep Select)
  17. 17CSS Pixel Matrix Button Group with LED Segment Glow (Retro Display Buttons)
  18. 18CSS Multi-Action Button Group with Gradient Flow Progress (Animated CTA Bar)
  19. 19CSS Icon Segmented Control with Holographic Sheen (Iridescent View Switcher)
  20. 20CSS Vertical Button Stack with 3D Hover Depth (Tilting Card Buttons)
  21. 21CSS Floating Action Button with Radial Sub-Button Menu (Arc Fan-Out, Pure CSS)
  22. 22CSS Filter Button Group with RGB-Split Glitch Active State (Cyberpunk Toggle)
  23. 23CSS Pill Button Group with Rotating Conic Plasma Border (Animated Gradient Ring)
  24. 24CSS Action Button Row with Radar Shockwave Click Feedback (Ripple Pulse)
  25. 25CSS Date-Range Preset Button Group with Cursor-Following Glow (Spotlight Hover)
Pure CSSMIT licensed

CSS Format Toggle Button Group with Conic Fill (Radial Sweep Select)

An export-format toggle — PNG / JPG / WebP / AVIF — where selecting an option sweeps a conic-gradient fill around the button like a radar wipe before settling into a solid state. A striking 'CSS format toggle button group conic fill' using an @property-animated angle, with real radios keeping it single-select and accessible.

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The code

<section class="btn-16" aria-label="Conic fill format toggle demo">
  <div class="btn-16__wrap">
    <p class="btn-16__label">Export format</p>
    <div class="btn-16__group" role="radiogroup" aria-label="Export format">
      <input type="radio" name="btn-16" id="btn-16-1" class="btn-16__in" checked>
      <label for="btn-16-1" class="btn-16__cell" style="--c:#ff5d73">PNG</label>
      <input type="radio" name="btn-16" id="btn-16-2" class="btn-16__in">
      <label for="btn-16-2" class="btn-16__cell" style="--c:#ffb44d">JPG</label>
      <input type="radio" name="btn-16" id="btn-16-3" class="btn-16__in">
      <label for="btn-16-3" class="btn-16__cell" style="--c:#4dd9c4">WebP</label>
      <input type="radio" name="btn-16" id="btn-16-4" class="btn-16__in">
      <label for="btn-16-4" class="btn-16__cell" style="--c:#7d9bff">AVIF</label>
    </div>
  </div>
</section>
@property --btn-16-a {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.btn-16,
.btn-16 *,
.btn-16 *::before,
.btn-16 *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.btn-16 {
  font-family: 'Segoe UI',system-ui,sans-serif;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg,#14121c,#0c0a12);
  padding: 44px 20px;
}

.btn-16__wrap {
  width: min(500px,100%);
}

.btn-16__label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #b8b0d0;
  margin: 0 0 14px 2px;
}

.btn-16__group {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 12px;
}

.btn-16__in {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.btn-16__cell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .02em;
  color: #8b84a6;
  background: #1a1726;
  border: 1.5px solid #2a2540;
  border-radius: 16px;
  cursor: pointer;
  overflow: hidden;
  transition: color .3s,border-color .3s;
}

.btn-16__cell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: conic-gradient(from -90deg,var(--c) var(--btn-16-a),transparent 0);
  opacity: 0;
  transition: opacity .2s;
}

.btn-16__cell:hover {
  color: #d6cff0;
  border-color: #3a3358;
}

.btn-16__in:checked + .btn-16__cell {
  color: #fff;
  border-color: var(--c);
}

.btn-16__in:checked + .btn-16__cell::before {
  opacity: .9;
  animation: btn-16-sweep .65s cubic-bezier(.3,.7,.3,1) forwards;
}

@keyframes btn-16-sweep {
  from {
    --btn-16-a: 0deg;
  }

  to {
    --btn-16-a: 360deg;
  }
}

.btn-16__cell span,
.btn-16__cell {
  z-index: 0;
}

.btn-16__in:checked + .btn-16__cell {
  z-index: 1;
}

.btn-16__cell {
  isolation: isolate;
}

.btn-16__in:checked + .btn-16__cell {
  text-shadow: 0 1px 6px rgba(0,0,0,.5);
}

.btn-16__in:focus-visible + .btn-16__cell {
  outline: 3px solid var(--c);
  outline-offset: 2px;
}

@supports not (background: conic-gradient(from 0deg,red var(--btn-16-a),transparent 0)) {
  .btn-16__in:checked + .btn-16__cell {
    background: var(--c);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-16__in:checked + .btn-16__cell::before {
    animation: none;
    --btn-16-a: 360deg;
  }
}
Paste this into ChatGPT, Claude, Cursor, or any coding assistant. The block below is pre-framed with everything the AI needs to integrate this demo into your project — markup, styles, scoping notes, and the source URL. Hit Copy and paste straight into your chat.
Here's a working CSS Button Group from CodeFronts. Use it as-is or adapt to your framework. All classes are scoped under a unique prefix so the code won't collide with your existing styles. MIT licensed.
Demo: CSS Format Toggle Button Group with Conic Fill (Radial Sweep Select)
Source: https://codefronts.com/components/css-button-groups/cellular-toggle/

An export-format toggle — PNG / JPG / WebP / AVIF — where selecting an option sweeps a conic-gradient fill around the button like a radar wipe before settling into a solid state. A striking 'CSS format toggle button group conic fill' using an @property-animated angle, with real radios keeping it single-select and accessible.
## HTML
```html
<section class="btn-16" aria-label="Conic fill format toggle demo">
  <div class="btn-16__wrap">
    <p class="btn-16__label">Export format</p>
    <div class="btn-16__group" role="radiogroup" aria-label="Export format">
      <input type="radio" name="btn-16" id="btn-16-1" class="btn-16__in" checked>
      <label for="btn-16-1" class="btn-16__cell" style="--c:#ff5d73">PNG</label>
      <input type="radio" name="btn-16" id="btn-16-2" class="btn-16__in">
      <label for="btn-16-2" class="btn-16__cell" style="--c:#ffb44d">JPG</label>
      <input type="radio" name="btn-16" id="btn-16-3" class="btn-16__in">
      <label for="btn-16-3" class="btn-16__cell" style="--c:#4dd9c4">WebP</label>
      <input type="radio" name="btn-16" id="btn-16-4" class="btn-16__in">
      <label for="btn-16-4" class="btn-16__cell" style="--c:#7d9bff">AVIF</label>
    </div>
  </div>
</section>
```
## CSS
```css
@property --btn-16-a {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.btn-16,
.btn-16 *,
.btn-16 *::before,
.btn-16 *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.btn-16 {
  font-family: 'Segoe UI',system-ui,sans-serif;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg,#14121c,#0c0a12);
  padding: 44px 20px;
}

.btn-16__wrap {
  width: min(500px,100%);
}

.btn-16__label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #b8b0d0;
  margin: 0 0 14px 2px;
}

.btn-16__group {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 12px;
}

.btn-16__in {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.btn-16__cell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .02em;
  color: #8b84a6;
  background: #1a1726;
  border: 1.5px solid #2a2540;
  border-radius: 16px;
  cursor: pointer;
  overflow: hidden;
  transition: color .3s,border-color .3s;
}

.btn-16__cell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: conic-gradient(from -90deg,var(--c) var(--btn-16-a),transparent 0);
  opacity: 0;
  transition: opacity .2s;
}

.btn-16__cell:hover {
  color: #d6cff0;
  border-color: #3a3358;
}

.btn-16__in:checked + .btn-16__cell {
  color: #fff;
  border-color: var(--c);
}

.btn-16__in:checked + .btn-16__cell::before {
  opacity: .9;
  animation: btn-16-sweep .65s cubic-bezier(.3,.7,.3,1) forwards;
}

@keyframes btn-16-sweep {
  from {
    --btn-16-a: 0deg;
  }

  to {
    --btn-16-a: 360deg;
  }
}

.btn-16__cell span,
.btn-16__cell {
  z-index: 0;
}

.btn-16__in:checked + .btn-16__cell {
  z-index: 1;
}

.btn-16__cell {
  isolation: isolate;
}

.btn-16__in:checked + .btn-16__cell {
  text-shadow: 0 1px 6px rgba(0,0,0,.5);
}

.btn-16__in:focus-visible + .btn-16__cell {
  outline: 3px solid var(--c);
  outline-offset: 2px;
}

@supports not (background: conic-gradient(from 0deg,red var(--btn-16-a),transparent 0)) {
  .btn-16__in:checked + .btn-16__cell {
    background: var(--c);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-16__in:checked + .btn-16__cell::before {
    animation: none;
    --btn-16-a: 360deg;
  }
}
```

How this works

Four hidden radios drive a single-select format group. When a button becomes :checked, an @property-registered <angle> animates from 0→360°, and the button's background is a conic-gradient whose sweep is masked to that angle — so the fill visibly winds around the button once, then holds as a full disc of color.

Because @property makes the angle a real animatable value, the conic sweep interpolates smoothly (plain custom properties can't animate). Each format keeps its own accent hue, giving the group four distinct colors while sharing one cohesive dark cell. A tiny format glyph anchors the center.

@property --btn-16-a{ syntax:'<angle>'; inherits:false; initial-value:0deg }
.in:checked + .cell{ animation:btn-16-sweep .6s ease forwards }

Techniques used: @property animatable conic angle · conic-gradient radar sweep on select · per-option accent hue · single-select radios · masked fill hold state · reduced-motion instant fill

Make it yours

  • Each cell's sweep hue is an inline --c; mix four distinct colors freely.
  • Sweep speed = the btn-16-sweep duration.
  • Direction: flip the conic from angle to sweep counter-clockwise.
  • Add more formats by copying a cell — the animation is per-cell.

Gotchas — read before shipping

  • Register --btn-16-a with @property or the conic angle won't animate at all.
  • Keep the resting (fully-swept) state high-contrast for the label — the sweep is decoration, not the state signal.
  • Radios keep it single-select; a format picker should never allow two active formats.
  • @property is Chrome/Safari/FF but was late to Firefox (128) — fall back to an instant fill via @supports.

Browser support

ChromeSafariFirefoxEdge
85+16.4+128+85+

@property is Baseline 2024. Without it the button fills instantly on select (no sweep) — still fully usable.

Techniques used in this demo

@propertyMDN ↗conic-gradient()MDN ↗clip-pathMDN ↗role="" (ARIA)MDN ↗grid-templateMDN ↗@keyframesMDN ↗

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