/* 首屏加载样式 */
#Loading {
  top: 50%;
  left: 50%;
  position: absolute;
  -webkit-transform: translateY(-50%) translateX(-50%);
  transform: translateY(-50%) translateX(-50%);
  z-index: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#Loading > .loading-warp {
  margin-bottom: 20px;
  width: 375px;
  height: 185px;
  /* background-image: url('/loading.gif'); */
}
@-webkit-keyframes ball-beat {
  50% {
    opacity: 0.2;
    -webkit-transform: scale(0.75);
    transform: scale(0.75);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes ball-beat {
  50% {
    opacity: 0.2;
    -webkit-transform: scale(0.75);
    transform: scale(0.75);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

.ball-beat > div {
  background-color: #4999ff;
  width: 10px;
  height: 10px;
  border-radius: 100% !important;
  margin: 2px;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  display: inline-block;
  -webkit-animation: ball-beat 0.7s 0s infinite linear;
  animation: ball-beat 0.7s 0s infinite linear;
}
.ball-beat > div:nth-child(2n-1) {
  -webkit-animation-delay: 0.35s !important;
  animation-delay: 0.35s !important;
}