.sidebar.entering {
  opacity: 1;
}

.sidebar.entered {
  opacity: 1;
}

.sidebar.exiting {
  opacity: 0;
}

.sidebar.exited {
  opacity: 0;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
