anchor.diff:                      placeholder="Someone's email",
                       required
                 ).form-control.people__input
  -            div.col-xs-12.col-sm-2.add-container
  +            div.col-xs-12.col-sm-1
                 button(ng-disabled="!personForm.$valid").people__button--add.form-control
                   i.icon--add
   
  
positive.code:         form(role="form", name="detailsForm", id="detailsForm", novalidate).details__form
            div.form-group.col-xs-12.event__name
              label(for="eventTitle").col-xs-12.col-sm-4.event__label.event__label--name Event name:
              div.col-xs-12
                input(type="text",
                      ng-model="event.title",
                      id="eventTitle",
  
negative.code:                     required
                ).form-control.people__input
              label(for="email").col-xs-12.col-sm-1.people__label Email:
              div.col-xs-12.col-sm-6
                input(type="email",
                      ng-model="newPerson.email",
                      id="email",
  