Use label.col-form-label for proper padding to a label. You can align label to right side by using .text-right. Use input.square for square inputs.
You can use form actions on top & bottom and can also align them inside the form.
Use form.form-bordered .form-group for bordered form and label.label-control for proper padding to a label.
Use form.striped-rows .form-group for striped form and label.label-control for proper padding to a label. You can use bordered and striped both at the same time.