/** 白屏阶段会执行的 CSS 加载动画 */

#app-loading {
  position: relative;
  top: 50vh;
  margin: 0 auto;
  color: #830051;
  font-size: 12px;
}

#app-loading,
#app-loading::before,
#app-loading::after {
  width: 1em;
  height: 1em;
  border-radius: 50%;
  animation: 2s ease-in-out infinite app-loading-animation;
  /* animation: bounce 1.4s infinite ease-in-out both; */
}

#app-loading::before,
#app-loading::after {
  content: "";
  position: absolute;
}

#app-loading::before {
  left: -2em;
  animation-delay: -0.2s;
}

#app-loading::after {
  left: 2em;
  animation-delay: 0.2s;
}

@keyframes app-loading-animation {
  0%,
  80%,
  100% {
    box-shadow: 0 1em 0 -1em;
  }
  40% {
    box-shadow: 0 1em 0 0;
  }
}
@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }

  40% {
    transform: scale(1);
  }
}