.earth {
    position: absolute;
      top: calc(50% - 150px);
      left: calc(50% - 150px);
  }

.earth img {
    height: 300px;
    position: absolute;
      top: 0;
      left: 0;
    width: 300px;
  }

.moon-container {
    position: absolute;
      top: calc(50% - 25px);
      left: calc(50% - 25px);
  } 
  
.moon {
    animation: spin 20s linear infinite;
    background: none;
    height: 50px;
    pointer-events: none;
    transform-origin: 25px;
    width: 50px;
  } 
  
.moon img {
    height: 80px;
    transform: translateX(-200px) translateY(-200px);
    width: 80px;
  }  

.earth img, .moon img {
    border-radius: 50%;
    box-shadow: 0 0 12em 1em rgba(110, 140, 200, .6);
  } 
  
.earth img, .moon img {
    border-radius: 50%;
    box-shadow: 0 0 12em 1em rgba(110, 140, 200, .6);
  }  

.earth .more-info {
    background-image: linear-gradient(to bottom, rgba(10,10,10,1), black);
    border-radius: 1em;
    color: #fff;
    opacity: 0;
    padding: 1em;
    transform-origin: 0 0;
    transform: scale(.8);
    width: 400px;
  }
  
.earth .more-info {
    margin: 0 0 1em;
    text-align: right;
  } 

.earth:hover img { transform: translateX(-75px) translateY(-75px) scale(.5); } 

.earth:hover ~ .moon-container { transform: translateX(-75px) translateY(-75px) scale(.5); }

.earth:hover ~ .moon-container img { transform: translateX(-140px) translateY(-140px); }

.earth:hover .more-info { opacity: 1; transform: none; }
  
.earth-demo * {
    transition: all 4s cubic-bezier(0,1.5,.3,1);
  } 

.earth-demo:before {
    background: url(space.jpg) repeat center;
    background-size: cover;
    content: "";
    opacity: .5;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
  }  
  
.earth-demo > ul > li {
    opacity: 0;
    font-size: 16px;
    line-height: 2.5;
    font-weight: 900;
  }  

.earth-demo:hover > ul > li {
    opacity: 0;
  } 

.earth-demo:hover li:nth-child(1) {
    transition-delay: 0s;
  }
  
.earth-demo:hover li:nth-child(2) {
    transition-delay: 0.2s;
  }
  
.earth-demo:hover li:nth-child(3) {
    transition-delay: 0.4s;
  }
  
.earth-demo:hover li:nth-child(4) {
    transition-delay: 0.6s;
  } 
  
  @keyframes spin {
    to {
      transform: rotateZ(360deg);
    }
  }