.rd_con{ position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.1); z-index: 99999; display: flex; justify-content: center;align-items: center;}
.rd_mid{ width: 500rpx; padding: 20rpx; background: #ffffff; border-radius: 10rpx; box-shadow: 0 0 20rpx #cccccc;}
.rd_bar{ width: 100%; height: 30rpx; border-radius: 50rpx; box-shadow: 0 0 10rpx #cccccc;background-image: linear-gradient(to right, transparent 0%, transparent 49.9%, #e9e9eb 50%, #e9e9eb 100%); background-size:60rpx 60rpx;animation: loaderBar 1s infinite linear;}
@keyframes loaderBar {
  0% {background-position-x: 0;}
  100% {background-position-x: 60rpx;}
}
.rd_txt{ font-size: 20rpx; text-align: center; padding-bottom: 10rpx;}