message: Add Confirm component optional className prop
diff: @@ -7,8 +7,8 @@ import SubTitle from 'components/PageHeadline/SubTitle/SubTitle'
  import Button from 'components/controls/Button/Button'
  -const Confirm = ({ isConfirm, isReject, title, animation }) => (
  - <div styleName={animation ? 'confirm animation' : 'confirm'} >
  +const Confirm = ({ rootClassName, isConfirm, isReject, title, animation }) => (
  + <div styleName={animation ? 'confirm animation' : 'confirm'} className={rootClassName}>
  <SubTitle>
  {title}
  </SubTitle>
  