body {
  margin: 0 0 0 0;
  background-color: #2c3e50;
  animation-name: cycleskycolors;
  animation-duration: 10s;
  animation-timing-function: linear;
  animation-delay: 0s;
  animation-iteration-count: infinite;
}

.grass {
  background: #2ecc71;
  height: 80vh;
  width: 100%;
  position: absolute;
}


.sun {
  background: #f1c40f;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  transform-origin: center;
  animation-name: sunmotion;
  animation-duration: 10s;
  animation-timing-function: linear;
  animation-delay: 0s;
  animation-iteration-count: infinite;
  animation-direction: normal;
  animation-fill-mode: forwards;
}

@keyframes sunmotion {
  0% {
    transform: translate(-200px, 200px);
    background: #d35400;
  }
  25% {
    transform: translate(330px, 0px);
    background: #f1c40f;
  }
  50% {
    transform: translate(860px, -50px);
  }
  75% {
    transform: translate(1390px, 0px);
    background: #f1c40f;
  }
  100% {
    transform: translate(1920px, 200px);
    background: #e74c3c;
  }
}

@keyframes cycleskycolors {
  0% {
    background: #2c3e50;
  }
  10% {
    background: pink;
  }
  30% {
    background: #3498db;
  }
  70%{
    background: #3498db;
  }
  90% {
    background: pink;
  }
  100% {
    background: #2c3e50;
  }
}