* {
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #02101f;
}

#earth {
  position: relative;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: url("../img/stylized-earth-01.jpg");
  background-size: 545px;
  background-position: center;
  background-color: #0c55ad;
  box-shadow: inset -20px 20px 40px rgba(235, 225, 52, 0.3), inset 20px -20px 40px rgba(2, 16, 31, 0.5), inset 10px -10px 10px rgba(2, 16, 31, 0.5);
  transform-style: preserve-3d;
  transform: rotate(15deg);
  animation: rotate 10s linear infinite;
}

@keyframes rotate {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 545px 0;
  }
}