#login_container {
  /*position: fixed;*/
  /*top: 50vh;*/
  /*left: 0;*/
  /*right: 0;*/
  /*margin: 0 auto;*/
  display: flex;
  justify-content: center;
  align-content: center;
  /*width: 380px;*/
  /*height: 260px;*/
}

#login_container iframe {
  border: none;
}
