/* From https://stackoverflow.com/questions/17029384/rotating-a-svg-with-css-animation/17031363 */

.cocalc-spin {
  animation-name: ckw;
  animation-duration: 20s;
  animation-iteration-count: infinite;
  transform-origin: 50% 50%;
  display: inline-block;
}
@keyframes ckw {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.cocalc-fade-in {
  opacity: 0;
  /* animation-delay: 2s; */ /* only show animation if loading takes at least 2 seconds */
  animation-duration: 4s;
  animation-name: cocalc-fadein;
}

@keyframes cocalc-fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}