anchor.diff:                          label Game:
                               select.form-control(ng-model='activity.gameId')
                                   option(ng-repeat='game in games' value='{{ game._id }}') {{ game.title }}
  -                        a.btn.btn-primary(type='button', data-toggle="modal" href="#normalModal" class="btn btn-default")
  +                        a.btn.btn-primary.btn-space(type='button', data-toggle="modal" href="#normalModal" class="btn btn-default")
                               span.glyphicon.glyphicon-plus.right10
                               | New activity
                           p.btn-danger {{activityCreatedError}}
  +                p.btn-danger {{activityOpenedError}}
                   p.btn-danger {{activityOpenedError}}
                   table.table.table-hover
                       thead
  
positive.code:                                     label Offline
                          div(class="modal-footer")
                          button(type="button" class="btn btn-default" data-dismiss="modal") Close
                          button(type="button" ng-click="createActivity()" class="btn btn-primary") Submit
          .panel.panel-default
              .panel-heading
                  h1(ng-if='isTeacher()')
                      a(href="#", editable-text="class.name" onaftersave="changeName()") Class {{ class.name }}
                  h1(ng-if='!isTeacher()') Class {{ class.name }}
  
              .panel-body
                  .panel.panel-primary(ng-if='isTeacher()')
  
negative.code:     See the License for the specific language governing permissions and
      limitations under the License.
  .container.theme-showcase(ng-if='selectedClass' ng-controller='ClassCtrl' ng-attr-classid='{{ selectedClass._id }}')
      #dashboardModal(class="modal fade")
          div.modal-dialog-full(class="modal-dialog")
              div.modal-content-full(class="modal-content")
                  div(class="modal-header")
                      button(type="button" class="close" data-dismiss="modal" aria-hidden="true") &times;
                      h4(class="modal-title") Class dashboard displaying activities visualizations
                  div(class="modal-body ")
                      iframe#dashboardIframe.no-border(ng-src = "{{dashboardLink}}" scrolling="no" width="100%" height="100%")
                      script(src='./js/iresizer.js')
      div(ng-controller='ActivityListCtrl', ng-attr-classid='{{ class._id }}' ng-class='(isTeacher() ? "col-md-8" : "col-md-12")')
          #normalModal(class="modal fade")
              div(class="modal-dialog")
  