.page-loading {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: all .4s .2s ease-in-out;
  transition: all .4s .2s ease-in-out;
  background-color: #fff;
  opacity: 0;
  visibility: hidden;
  z-index: 9999;
}
.dark-mode .page-loading {
  background-color: #0b0f19;
}
.page-loading.active {
  opacity: 1;
  visibility: visible;
}
.page-loading-inner {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  text-align: center;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  -webkit-transition: opacity .2s ease-in-out;
  transition: opacity .2s ease-in-out;
  opacity: 0;
}
.page-loading.active > .page-loading-inner {
  opacity: 1;
}
.page-loading-inner > span {
  display: block;
  font-size: 1rem;
  font-weight: normal;
  color: #9397ad;
}
.dark-mode .page-loading-inner > span {
  color: #fff;
  opacity: .6;
}
.page-spinner {
  display: inline-block;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: .75rem;
  vertical-align: text-bottom;
  border: .15em solid #b4b7c9;
  border-right-color: transparent;
  border-radius: 50%;
  -webkit-animation: spinner .75s linear infinite;
  animation: spinner .75s linear infinite;
}
.dark-mode .page-spinner {
  border-color: rgba(255,255,255,.4);
  border-right-color: transparent;
}
@-webkit-keyframes spinner {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes spinner {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}