Pulsar

Expire

CSS

A circular validity gauge sweeps toward renewal while a status ping alerts compliance.

Tier
CSS
Dependencies
None
Duration
4 s, loops
Categories
Icons and micro-interactions
Use cases
Success and confirmation, Security and trust
Industries
Education and training, Cross-industry
Style
Technical · light stroke
Set
accredit
Tags
circleringprogressloop

Companion assets

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

Animated
CSS tier
Static vector
Expire, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-accredit-expire" data-pulsar="accredit-expire" viewBox="0 0 160 96"><circle cx="80" cy="48" r="28" stroke="currentColor" stroke-width="1.5" class="track" opacity=".2"></circle><circle cx="80" cy="48" r="28" stroke="var(--pulsar-accent, currentColor)" stroke-dasharray="175.9" stroke-dashoffset="40" stroke-linecap="round" stroke-width="2" class="meter-arc"></circle><circle cx="80" cy="20" r="3" fill="var(--pulsar-accent, currentColor)" class="alert-dot"></circle><line x1="80" x2="80" y1="48" y2="28" stroke="currentColor" stroke-linecap="round" stroke-width="1.5"></line><circle cx="80" cy="48" r="3" fill="currentColor"></circle></svg>

animation.css

.pulsar-accredit-expire {
  display: block;
  width: 100%;
  height: 100%;
}
.pulsar-accredit-expire .meter-arc {
  transform-origin: 80px 48px;
  transform: rotate(-90deg);
  animation: accredit-expire-drain 4s ease-in-out infinite;
}
.pulsar-accredit-expire .alert-dot {
  animation: accredit-expire-warn 4s ease-in-out infinite;
}
@keyframes accredit-expire-drain {
  0%,
  15% {
    stroke-dashoffset: 40;
  }
  50%,
  75% {
    stroke-dashoffset: 140;
  }
  100% {
    stroke-dashoffset: 40;
  }
}
@keyframes accredit-expire-warn {
  0%,
  40% {
    opacity: 0.2;
    transform: scale(0.8);
  }
  60%,
  80% {
    opacity: 1;
    transform: scale(1.4);
  }
  100% {
    opacity: 0.2;
    transform: scale(0.8);
  }
}
@media (prefers-reduced-motion: reduce) {
  .pulsar-accredit-expire .meter-arc,
  .pulsar-accredit-expire .alert-dot {
    animation: none;
    transform: none;
    opacity: 1;
  }
}

From this family15 in Accredit

See the family