/* pages/faceRecognition/index.wxss */
page {
  background: #ffffff;
  height: 100vh;
  display: flex;
  align-items: center;
}

.page {
  width: 100%;
  height: 100%;
}

.preview-tips {
  width: 400rpx;
  text-align: center;
  margin: 20rpx auto;
}

.video {
  margin: 50px auto;
  width: 100%;
  height: 300px;
}