app/views/retrospectives/_form.html.haml
=form_for @retrospective, html: {class: 'form-group row'} do |f|
=render 'error_alert', object: @retrospective
.form-group.row
%label.col-sm-2.form-control-label= Retrospective.human_attribute_name(:title)
.col-sm-10
= f.text_field :title, class: 'form-control form-control-sm'
.form-group.row
.col-sm-offset-2.col-sm-10
%button.btn.btn-primary{type: 'submit'}= t('views.retrospectives.save')