img {
  transition: transform 0.3s ease;
}
a:not(.effect-none) {
  transition: color 0.3s ease, transform 0.3s ease;
}
@media (min-width: 768px) {
  a:not(.effect-none):hover {
    opacity: 0.8;
  }
}
@media (min-width: 768px) {
  .effect-none a:hover {
    color: inherit;
  }
}