automat-store-mini/components/loading/loading.wxss

.tui-loading-init {
  min-width: 200rpx;
  min-height: 200rpx;
  max-width: 500rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  z-index: 9999;
  font-size: 26rpx;
  color: #fff;
  background:rgba(0, 0, 0, .7);
  border-radius: 10rpx;
}

.tui-loading-center {
  width: 50rpx;
  height: 50rpx;
  border: 3px solid #fff;
  border-radius: 50%;
  margin: 0 6px;
  display: inline-block;
  vertical-align: middle;
  clip-path: polygon(0% 0%, 100% 0%, 100% 40%, 0% 40%);
  animation: rotate 1s linear infinite;
  margin-bottom: 36rpx;
}
.tui-loadmore-tips{
  text-align: center;
  padding: 0 20rpx;
  box-sizing: border-box;
}

@-webkit-keyframes rotate {
  from {
    transform: rotatez(0deg);
  }

  to {
    transform: rotatez(360deg);
  }
}

@keyframes rotate {
  from {
    transform: rotatez(0deg);
  }

  to {
    transform: rotatez(360deg);
  }
}