.fadeIn.ng-enter {
  transition:0.5s linear all;
  opacity:0;
}
.fadeIn.ng-enter.ng-enter-active {
  opacity:1;
}
.fadeIn.ng-leave {
  transition:0.3s linear all;
  opacity:1;
}
.fadeIn.ng-leave.ng-leave-active {
  opacity:0;
}