.exception-tip { position: absolute; top: 0; right: 0; left: 0; display: flex; flex-direction: column; align-items: center; margin-top: 45vh; color: #999; transform: translateY(-50%); } .exception-tip .img-exception { box-sizing: border-box; width: 200rpx; height: 200rpx; background-image: url('/assets/img-exception-2x.png'); background-repeat: no-repeat; background-size: contain; } .exception-tip .exception-title { margin-top: 24rpx; font-size: 30rpx; } .exception-tip .exception-sub-title { margin: 16rpx 0 40rpx; font-size: 24rpx; } .exception-tip .exception-btn { display: inline-flex; box-sizing: border-box; height: auto; padding: 8rpx 24rpx; color: #1677ff; font-size: 24rpx; line-height: 24rpx; text-align: center; border: none; border: 2rpx solid #1677ff; border-radius: 8rpx; }