.LogInButton {
  &:extend(.Button--block);
}
.LogInButtons {
  width: 200px;
  margin: 0 auto 20px;

  .LogInButton {
    margin-bottom: 5px;
  }
}

.LogInButton {
  &:extend(.Button--block);
}
.LogInButtons {
  width: 200px;
  margin: 0 auto;

  .LogInButton {
    margin-bottom: 5px;

    &:last-child {
      margin-bottom: 20px;
    }
  }
}

Remove margin when no login buttons are present
Remove margin when no login buttons are present
