#app-loader {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999999999;
}

#app-loader.hidden {
  display: none;
}

#app-loader.animate-out {
  transition: opacity .3s ease-in-out;
  opacity: 0;
}