.absolute-center {
  margin: auto;
  position: absolute;
  top: 0; left: 0; bottom: 0; right: 0;
}

.absolute-center.is-responsive {
  width: 80%; 
  height: 50%;
  min-width: 200px;
  max-width: 500px;
}

.fail-reason {
  display: none;
  width: 100%;
}

.logo-container {
  text-align: center;
  padding-bottom: 1rem;
}

.logo-container a {
  text-decoration: none;
}