body {
  min-height: 100vh;
}

.login-form {
  min-width: 360px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.btn-block {
  display: block;
  width: 100%;
}

.list-group-item-action:hover {
  cursor: pointer;
}

.modal img {
  max-width: 100%;
}