Pulsar

Circulation

CSS

An architectural building core shaft coordinates vertical circulation with alternating transit indicators.

Tier
CSS
Dependencies
None
Duration
4 s, loops
Categories
Icons and micro-interactions
Use cases
Determinate progress, Navigation and wayfinding
Industries
Real estate and property, Cross-industry
Style
Technical · light stroke
Set
floorplate
Tags
arrowgeometricloopbars

Companion assets

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

Animated
CSS tier
Static vector
Circulation, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-floorplate-circulation" data-pulsar="floorplate-circulation" viewBox="0 0 160 96"><rect width="52" height="56" x="54" y="20" stroke="currentColor" stroke-width="1.4" class="shaft" rx="2"></rect><line x1="80" x2="80" y1="20" y2="76" stroke="currentColor" stroke-dasharray="2 3" class="shaft-divider" opacity=".3"></line><g class="arrow-up"><path stroke="var(--pulsar-accent, currentColor)" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M67 54V40m-5 5 5-5 5 5"></path></g><g class="arrow-down"><path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M93 42v14m-5-5 5 5 5-5"></path></g></svg>

animation.css

.pulsar-floorplate-circulation {
  display: block;
  width: 100%;
  height: 100%;
}
.pulsar-floorplate-circulation .arrow-up {
  animation: floorplate-circulation-up 4s ease-in-out infinite;
}
.pulsar-floorplate-circulation .arrow-down {
  animation: floorplate-circulation-down 4s ease-in-out infinite;
}
@keyframes floorplate-circulation-up {
  0%,
  100% {
    transform: translateY(4px);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-6px);
    opacity: 1;
  }
}
@keyframes floorplate-circulation-down {
  0%,
  100% {
    transform: translateY(-4px);
    opacity: 0.3;
  }
  50% {
    transform: translateY(6px);
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pulsar-floorplate-circulation .arrow-up,
  .pulsar-floorplate-circulation .arrow-down {
    animation: none;
    transform: none;
    opacity: 1;
  }
}

From this family15 in Floorplate

See the family