html {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

section.register {
  background: #fff;
  border-radius: var(--border-radius-container);
  box-shadow: 0 0 1rem .25rem rgba(0, 0, 0, .25);
  max-width: 60rem;
  padding: 3rem;

  h1 {
    align-self: flex-end;
    font-size: 3.5rem;
    justify-self: center;
    margin: 0
  }

  h2 {
    margin: 0;
  }

  form {
    align-self: flex-end;

    button {
      align-self: flex-end;
      width: 100%;
    }
  }
}

@media screen and (max-width: 1023px) {
  section.register {
    padding: 1.5rem;
    margin: 1.5rem;

    h1 {
      font-size: 2.25rem;
    }
  }
}