anchor.diff:                                                         value=index,
                                                          title=t('game:edit.removePlayer.title'))
                     span.glyphicon.glyphicon-minus
  -                  span.visible-xs-inline= t('game:edit.removePlayer.text')
  +                  span.hidden= t('game:edit.removePlayer.text')
                   button.btn.btn-info.btn-inline-block(name='upPlayer',
                                                        type='submit',
                                                        value=index,
                                                        disabled=false,
                                                        title=t('game:edit.upPlayer.title'))
                     span.glyphicon.glyphicon-arrow-up
  -                  span.visible-xs-inline= t('game:edit.upPlayer.text')
  +                  span.hidden= t('game:edit.upPlayer.text')
                   button.btn.btn-info.btn-inline-block(name='downPlayer',
                                                        type='submit',
                                                        value=index,
                                                        disabled=false,
                                                        title=t('game:edit.downPlayer.title'))
                     span.glyphicon.glyphicon-arrow-down
  -                  span.visible-xs-inline= t('game:edit.downPlayer.text')
  +                  span.hidden= t('game:edit.downPlayer.text')
   
       .form-group
         .col-sm-offset-2.col-sm-8
  
positive.code:                                                         value=index,
                                                          title=t('game:edit.addPlayer.title'))
                    span.glyphicon.glyphicon-plus
                    span.visible-xs-inline= t('game:edit.addPlayer.text')
                  button.btn.btn-info.btn-inline-block(name='upPlayer',
                                                       type='submit',
                                                       value=index,
                                                       disabled=true,
                                                       title=t('game:edit.upPlayer.title'))
                    span.glyphicon.glyphicon-arrow-up
                    span.visible-xs-inline= t('game:edit.upPlayer.text')
                  button.btn.btn-info.btn-inline-block(name='downPlayer',
                                                       type='submit',
                                                       value=index,
                                                       disabled=true,
                                                       title=t('game:edit.downPlayer.title'))
                    span.glyphicon.glyphicon-arrow-down
                    span.visible-xs-inline= t('game:edit.downPlayer.text')
        else if index==0
          .form-group
            label.col-sm-2.control-label(for='player-0')= t('game:edit.players.label')
  
negative.code:                                                         value=index,
                                                          title=t('game:edit.addPlayer.title'))
                    span.glyphicon.glyphicon-plus
                    span.hidden= t('game:edit.addPlayer.text')
                  button.btn.btn-info.btn-inline-block(name='upPlayer',
                                                       type='submit',
                                                       value=index,
                                                       disabled=false,
                                                       title=t('game:edit.upPlayer.title'))
                    span.glyphicon.glyphicon-arrow-up
                    span.hidden= t('game:edit.upPlayer.text')
                  button.btn.btn-info.btn-inline-block(name='downPlayer',
                                                       type='submit',
                                                       value=index,
                                                       disabled=true,
                                                       title=t('game:edit.downPlayer.title'))
                    span.glyphicon.glyphicon-arrow-down
                    span.hidden= t('game:edit.downPlayer.text')
        else
          .form-group
            .col-sm-offset-2.col-sm-8
  