Pulsar

Request

CSS

An empty seat slot projects a flashing question mark that turns solid as a pending request settles.

Tier
CSS
Dependencies
None
Duration
4.2 s, loops
Categories
Icons and micro-interactions
Use cases
Notifications, Workflow and approvals
Industries
SaaS and software, Cross-industry
Style
Duotone · light stroke
Set
seat
Tags
pulseringminimaluigeometric

Companion assets

The same artwork, not animated. Derived from the entry’s own resting state, so it matches exactly.

Animated
CSS tier
Static vector
Request, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-seat-request" data-pulsar="seat-request" viewBox="0 0 160 96"><rect width="52" height="56" x="54" y="20" fill="currentColor" fill-opacity=".04" stroke="currentColor" stroke-dasharray="4 3" stroke-width="1.25" opacity=".4" rx="8"></rect><circle cx="80" cy="48" r="18" stroke="var(--pulsar-accent, currentColor)" stroke-width="1.5" class="seat-request-ring" opacity=".8"></circle><g class="seat-request-mark"><path stroke="var(--pulsar-accent, currentColor)" stroke-linecap="round" stroke-width="1.5" d="M76 42c0-4 8-4 8 0 0 3-4 4-4 7"></path><circle cx="80" cy="54" r="1" fill="var(--pulsar-accent, currentColor)"></circle></g></svg>

animation.css

.pulsar-seat-request {
  display: block;
  overflow: visible;
}
.pulsar-seat-request .seat-request-ring {
  animation: seat-request-ring-anim 4200ms ease-out infinite;
  transform-origin: 80px 48px;
}
.pulsar-seat-request .seat-request-mark {
  animation: seat-request-mark-anim 4200ms ease-in-out infinite;
}

@keyframes seat-request-ring-anim {
  0% {
    transform: scale(0.6);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(0.6);
    opacity: 0.9;
  }
}

@keyframes seat-request-mark-anim {
  0%,
  15% {
    opacity: 0.4;
    transform: scale(0.9);
  }
  40%,
  75% {
    opacity: 1;
    transform: scale(1.1);
  }
  90%,
  100% {
    opacity: 0.4;
    transform: scale(0.9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulsar-seat-request .seat-request-ring,
  .pulsar-seat-request .seat-request-mark {
    animation: none;
  }
}

From this family15 in Seat

See the family