.info_text { width: 710rpx; margin-left: 20rpx; background-color: #fff; padding: 20rpx 40rpx; box-sizing: border-box; } .info_text_img { width: 20rpx; height: 20rpx; } .code-img { width: 710rpx; height: 1138rpx; margin-left: 20rpx; } .btns { display: flex; justify-content: center; padding: 15rpx; background-color: #fff; margin-top: 20rpx } .save-btn { width: 690rpx; height: 80rpx; line-height: 80rpx; margin: 0 auto; } .hideCanvasView { position: relative; } .hideCanvas { position: absolute; left: -9999rpx; top: -9999rpx }