auth {
  background: url("../../app/images/background_map.png");
  position: absolute;
  background-size: cover;
  width: 100%;
  height: 100%;
}
auth .main-container {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
}
auth .main-container .formBlock {
  background: #fff;
  border-radius: 4px;
  padding: 15px;
}
auth .main-container .logo {
  margin-top: 25%;
}