.nav-link.active {
  background-color: var(--green);
  -webkit-animation: AnimationName 1s ease;
  -moz-animation: colorfade 1s ease;
  animation: AnimationName 10s ease AnimationName;
  border: none;
}

@keyframes colorfade {
  0% {
    background-color: var(--primaryLight);
  }
}