.mil-logo {
  width: 80px;           /* Adjust to your preferred size */
  height: auto;
  animation: flip 3s ease-in-out infinite;
  transform-origin: center;
}

/* Keyframes for forward–backward flipping */
@keyframes flip {
  0% {
    transform: rotateY(0deg);
  }
  50% {
    transform: rotateY(180deg);
  }
  100% {
    transform: rotateY(0deg);
  }
}