.switchContents {
  display: none;
}

.show {
  display: block;
}

.OS_example.is-fadeOn {
  opacity: 1;
  transition: 1s ease;
  transform: translateY(0);
}

.OS_howto.is-fadeOn {
  opacity: 1;
  transition: 1s ease;
  transform: translateY(0);
}

.OS_schedule.is-fadeOn {
  opacity: 1;
  transition: 1s ease;
  transform: translateY(0);
}

.active {
  opacity: 1;
}

.OS_info {
  opacity: 0;
  transition: 1s ease;
  transform: translateY(20px);
}

.fadeActive {
  opacity: 1;
  transform: translateY(0);
}