

.rocket .fin {
  position: absolute;
  z-index: -100;
  height: 55px;
  width: 50px;
  background-color: #a75248;
}

.rocket .fin-left {
  left: -30px;
  top: calc(100% - 55px);
  border-top-left-radius: 80%;
  border-bottom-left-radius: 20%;
}

.rocket .fin-right {
  right: -30px;
  top: calc(100% - 55px);
  border-top-right-radius: 80%;
  border-bottom-right-radius: 20%;
}

.rocket .exhaust-flame {
  position: absolute;
  top: 90%;
  width: 28px;
  background: linear-gradient(to bottom, transparent 10%,