* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
section {
  width: 100%;
  height: 100vh;
  background: linear-gradient(#6d00a9, #190027);
}

.rocket {
  pointer-events: none;
  position: absolute;
  top: 60%;
  left: 15%;
  width: 200px;
  height: 200px;
  text-align: center;
  font-size: 8rem;
  line-height: 200px;
  border-radius: 50%;
  box-shadow: inset 0 0 55px rgba(255, 255, 255, 0.1);
  animation: animate 5s linear infinite;
}
.rocket::before{
  content: '';
  position: absolute;
  top: 90px;
  left: 20px;
  width: 30%;
  height: 60%;
  background: #ff0;
  border-radius: 50%;
  filter:blur(15px);
  transform: rotate(45deg);
  z-index: -1;
  animation: fuel 5s linear infinite;
}
@keyframes fuel {
  0%{
    background: #00abff;
    transform: rotate(45deg) scaleY(1);
  }
  25%{
    background: #ffff90;
  }
  50%{
    background: #f100ff;
    transform: rotate(45deg) scaleY(2);
  }
  75%{
    background: #09dbff;
  }
  100%{
    background: #00abff;
    transform: rotate(45deg) scaleY(1);
  }
  
}
@keyframes animate {
  0%{
    transform: translate(-20px,-20px);
  }
  25%{
    transform: translate(20px,0px);
  }
  50%{
    transform: translate(-20px,20px);
  }
  75%{
    transform: translate(20px,0px);
  }
  100%{
    transform: translate(-20px,-20px);
  }
  
}
.rocket{
  color: #fff;
}