._button-2,
._button-3,
._button-4 {
  margin-left: 33px;
}

@media (max-width: 1150px) {
  ._button-2 {
    margin-left: 20px;
  }

  ._button-3 {
    clear: both;
    margin-top: 20px;
    margin-left: 0;
  }

  ._button-4 {
    margin-top: 20px;
    margin-left: 20px;
  }
}