.spinner {
  position: relative;
  width: 24.6px;
  height: 24.6px;
  animation-name: rotateSpin;
  animation-duration: 2s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: normal;
  --clr: #3E885B;
}

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

  100% {
    transform: rotate(360deg);
  }
}

.spinner div {
  width: 100%;
  height: 100%;
  background-color: var(--clr);
  border-radius: 50%;
  animation: spinnerAni 1s infinite backwards;
}

.spinner div:nth-child(1) {
  animation-delay: 0.12s;
  background-color: var(--clr);
  opacity: .9;
}

.spinner div:nth-child(2) {
  animation-delay: 0.24s;
  background-color: var(--clr);
  opacity: .8;
}

.spinner div:nth-child(3) {
  animation-delay: 0.36s;
  background-color: var(--clr);
  opacity: .7;
}

.spinner div:nth-child(4) {
  animation-delay: 0.48s;
  background-color: var(--clr);
  opacity: .6;
}

.spinner div:nth-child(5) {
  animation-delay: 0.60s;
  background-color: var(--clr);
  opacity: .5;
}

@keyframes spinnerAni {
  0% {
    transform: rotate(0deg) translateY(-200%);
  }

  60%, 100% {
    transform: rotate(360deg) translateY(-200%);
  }
}