tap/app/assets/stylesheets/orders.css.scss

// Place all the styles related to the Orders controller here.
// They will automatically be included in application.css.
// You can use Sass (SCSS) here: http://sass-lang.com/
@media screen and (max-width: 991px) {
  .btn.btn-default{
    width:100px;
    height:60px;
  }
  .form-control.row_counter{
    height:60px;
  }
}