.login button {
  background: var(--gradient-brand);
  color: white;
  border: none;

  border-radius: 5px;
  cursor: pointer;
  font-size: var(--size-fluid-1);
  font-weight: bold;
  transition: background 0.3s;
}
.content {
  box-shadow: var(--shadow-3);
  place-self: start;
  background-color: #fff;
  text-align: center;
  width: 100%;
}