.sun-sircle {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 300px;
  height: 300px;
  border: none;
  background-color: transparent;
  z-index: 1;
  overflow: hidden;
  right: 0;
  cursor: pointer;
}
.inner-circle,
.outer-circle {
  position: absolute;
}
.inner-circle > img {
  width: 72%;
  height: 72%;
  animation: rotate-right 18s infinite linear;
}
.outer-circle > img {
  width: 100%;
  height: 100%;
  animation: rotate-left 18s infinite linear;
}

@keyframes rotate-right {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes rotate-left {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}