.rotar360 {
  animation: girar 4s linear infinite;
}

@keyframes girar {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.trail {
  position: fixed;
  width: 10px;
  height: 10px;
  background: #00ffff;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.7;
  animation: fade 0.6s linear forwards;
}

@keyframes fade {
  to {
    transform: scale(0.3);
    opacity: 0;
  }
}