.intro {
  overflow: hidden;
}
.intro img {
  transition: all 1s ease-in;
}
/* intro slider */
.intro .none{
  opacity: 0;
  top: -120%;
  z-index: -1;
}
.intro .--active{
  opacity: 1;
  top: unset;
  z-index: unset;
  /* transform: scale(1.2); */
}