Pulsar

Secure Handoff

CSS

A secure envelope flap rotates open, revealing a certification document emerging smoothly.

Tier
CSS
Dependencies
None
Duration
4 s, loops
Categories
Transitions and reveals
Use cases
Security and trust, Transitions and reveals
Industries
Construction and built environment, Cross-industry
Style
Duotone · light stroke
Set
handover
Tags
uirotateloop

Companion assets

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

Animated
CSS tier
Static vector
Secure Handoff, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-handover-envelope" data-pulsar="handover-envelope" viewBox="0 0 160 96"><g class="cert-doc"><rect width="44" height="42" x="58" y="24" fill="currentColor" fill-opacity=".1" stroke="currentColor" stroke-width="1.5" rx="2"></rect><circle cx="80" cy="38" r="5" fill="var(--pulsar-accent, currentColor)" fill-opacity=".3"></circle><path stroke="var(--pulsar-accent, currentColor)" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="m78 38 2 2 4-4"></path><line x1="66" x2="94" y1="48" y2="48" stroke="currentColor" opacity=".3"></line></g><rect width="60" height="38" x="50" y="44" fill="currentColor" fill-opacity=".8" stroke="currentColor" stroke-width="1.5" class="env-body" rx="3"></rect><path stroke="currentColor" stroke-linejoin="round" stroke-width="1.5" d="m50 46 30 20 30-20" class="env-crease"></path><g class="env-flap"><path fill="currentColor" fill-opacity=".4" stroke="currentColor" stroke-width="1.5" d="m50 44 30 22 30-22"></path></g></svg>

animation.css

.pulsar-handover-envelope {
  display: block;
  width: 100%;
  height: 100%;
}
.pulsar-handover-envelope .env-flap {
  transform-origin: 80px 44px;
  animation: handover-envelope-open 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
.pulsar-handover-envelope .cert-doc {
  animation: handover-envelope-emerge 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes handover-envelope-open {
  0%,
  15% {
    transform: scaleY(1);
  }
  35%,
  75% {
    transform: scaleY(-1);
  }
  90%,
  100% {
    transform: scaleY(1);
  }
}
@keyframes handover-envelope-emerge {
  0%,
  25% {
    transform: translateY(14px);
    opacity: 0.5;
  }
  45%,
  70% {
    transform: translateY(-12px);
    opacity: 1;
  }
  90%,
  100% {
    transform: translateY(14px);
    opacity: 0.5;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pulsar-handover-envelope .env-flap,
  .pulsar-handover-envelope .cert-doc {
    animation: none;
    transform: none;
    opacity: 1;
  }
}

From this family15 in Handover

See the family