 
 class FullscreenControlView extends IconControlView
   controlName: => 'FullscreenControl'
+  className: @classNameExtend 'fullscreen'
   tooltip: => title: 'Fullscreen', delay: show: 1500
   defaults: => _.extend super,
     icon: 'fullscreen'


class NextControlView extends IconControlView
  controlName: => 'NextControl'
  tooltip: => title: 'Next', delay: show: 1500
  defaults: => _.extend super,
    icon: 'arrow-right'


class SourcesControlView extends IconControlView
  controlName: => 'SourcesControl'
  className: @classNameExtend 'sources'
  tooltip: => title: 'Sources', delay: show: 1500
  defaults: => _.extend super,
    icon: 'globe'
