galaxy/loaders/G4b413l_soft-jellyfish-12.html

<div class="pinwheel">
    <div class="pinwheel__line"></div>
    <div class="pinwheel__line"></div>
    <div class="pinwheel__line"></div>
    <div class="pinwheel__line"></div>
    <div class="pinwheel__line"></div>
    <div class="pinwheel__line"></div>
</div>
<style>
/* From Uiverse.io by G4b413l - Tags: loader */
.pinwheel {
  --uib-size: 45px;
  --uib-speed: 0.8s;
  --uib-color: #312f2b;
  --uib-line-weight: 4px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--uib-size);
  width: var(--uib-size);
}

.pinwheel__line {
  position: absolute;
  top: calc(50% - var(--uib-line-weight) / 2);
  left: 0;
  height: var(--uib-line-weight);
  width: 100%;
  border-radius: calc(var(--uib-line-weight) / 2);
  background-color: var(--uib-color);
  animation: rotate81232 var(--uib-speed) ease-in-out infinite;
}

.pinwheel__line:nth-child(2) {
  animation-delay: calc(var(--uib-speed) * 0.075);
  opacity: 0.8;
}

.pinwheel__line:nth-child(3) {
  animation-delay: calc(var(--uib-speed) * 0.15);
  opacity: 0.6;
}

.pinwheel__line:nth-child(4) {
  animation-delay: calc(var(--uib-speed) * 0.225);
  opacity: 0.4;
}

.pinwheel__line:nth-child(5) {
  animation-delay: calc(var(--uib-speed) * 0.3);
  opacity: 0.2;
}

.pinwheel__line:nth-child(6) {
  animation-delay: calc(var(--uib-speed) * 0.375);
  opacity: 0.1;
}

@keyframes rotate81232 {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(180deg);
  }
}

</style>