Neural Pulse CSS Button

Free44 lines · no JS · WCAG AAA 10.2

Open in Studio

Theme

A real <button> carrying .btn-neural-pulse — the preview is the stylesheet, not a picture of it.

States

default

hover

focus-visible

active

disabled

not declared

.btn-neural-pulse {
  position: relative;
  display: inline-block;
  padding: 13px 28px 17px;
  border: 1px solid #312e81;
  border-radius: 10px;
  background: #12101f;
  color: #c4b5fd;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-neural-pulse::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 7px;
  height: 4px;
  background-image: radial-gradient(circle, #8b5cf6 1.6px, transparent 2px);
  background-size: 10px 4px;
  background-repeat: repeat-x;
  pointer-events: none;
  animation: btn-neural-pulse-blink 1.6s ease-in-out infinite;
}
@keyframes btn-neural-pulse-blink {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}
.btn-neural-pulse:hover {
  border-color: #6d28d9;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}
.btn-neural-pulse:active {
  background: #0d0b17;
  box-shadow: none;
}
.btn-neural-pulse:focus-visible {
  outline: 2px solid #312e81;
  outline-offset: 3px;
}

Self-contained · MIT · no build step.btn-neural-pulse

FuturisticRoundedAnimatedBorder FX

Implementation notes

About the Neural Pulse CSS button

Neural Pulse uses technical geometry and motion for an engineered visual language. Its rounded corners balance product-friendly softness with a clear boundary. Motion comes from a 1.6s keyframe animation. The animated, border fx details are included in the copy-paste CSS.

Usage

<button class="btn-neural-pulse">Button</button>

Pair it with the CSS tab above — the class is self-contained.

Before shipping: keep the semantic button element, verify contrast on your actual background and add a visible:focus-visible state. If you retain motion, include a prefers-reduced-motion override.

Built with: HTML + plain CSS
Shape: Rounded
Exports: CSS, Tailwind, React
License: MIT · commercial use

Complete the look

Build the interface around this button

We matched its palette, surface, geometry and motion to a complete UI system — like composing an outfit, not browsing unrelated parts.

Style DNA · v1

How matching works →

Pro preview

Modal78% match