.white-shadow {
  transition: box-shadow 0.3s ease-in-out;
}

.white-shadow:hover {
  box-shadow: 
    0 0 15px rgba(255, 255, 255, 1),
    0 0 40px rgba(255, 255, 255, 0.8),
    0 0 60px rgba(255, 255, 255, 0.6);
}

.default-glow {
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}