.mask { position: absolute; height: 100vh; top: 0; left: 0; right: 0; bottom: 0; z-index: 999; } .loading { display: flex; flex-direction: column; position: absolute; align-items: center; width: 100%; top: 45vh; } .loading-icon { width: 44rpx; height: 44rpx; } .loading-text { margin-top: 28rpx; font-size: 28rpx; color: #333333; }