@page {
    size: A4;
    margin: 0;
    background-color: #ffffff;
  }

  #print-btn {
    display: none;
  }

  #update-btn {
    display: none;
  }

  #back-btn {
    display: none;
  }

  #btn-download {
    display: none;
  }

  #btn-action {
    display: none;
  }