anchor.diff:      a.Magic360(data-magic360-options=helpers.magic360_options(sources.image_rotation_set))
         img(src=sources.image, alt=title)
   
  -  - if(item.license)
  -    - var license = helpers.license_tag(item.license.id);
  -    - if(license)
  +  if(item.license)
  +    var license = helpers.license_tag(item.license.id);
  +    if(license)
         a(href=license.url, rel='license', class='hidden') Creative Commons Navngivelse 2.5
   
   mixin shareThisHTML()
  
positive.code: mixin analytics
    //- Tracking for live site (samlinger.natmus.dk)
    - if(config.googleAnalyticsPropertyID)
      script.
        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  
negative.code:         path(d="M0 0h24v24H0z" fill="none")
      when 'burger-icon'
        svg(width="22px" height="17px" viewBox="0 0 22 17" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns")
          g(id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage")
              g(id="Object-+-asset-Copy" sketch:type="MSArtboardGroup" transform="translate(-29.000000, -42.000000)" stroke-linecap="square" stroke="#FFFFFF" stroke-width="2")
                  g(id="Line-+-Line-Copy-2-+-Line-Copy-3-Copy-Copy" sketch:type="MSLayerGroup" transform="translate(30.000000, 42.000000)")
                      path(d="M-5.55111512e-17,1.5 L20,1.5" id="Line" sketch:type="MSShapeGroup")
                      path(d="M-5.55111512e-17,8.5 L20,8.5" id="Line-Copy-2" sketch:type="MSShapeGroup")
                      path(d="M-5.55111512e-17,15.5 L20,15.5" id="Line-Copy-3" sketch:type="MSShapeGroup")
      when 'logo-icon'
        svg(viewBox="0 0 200 200" fill='white')
          path(d="M104 80V0h48v168h-44l-28-39v71H32v-8h40v-74l-8-11v77H16v-8h40V96l-8-12v84H0V0h44zm80-48v168h-48v-8h40V32h8zm-64 144h40V16h8v168h-48v-8zm24-16V8h-32v96L40 8H8v152h32V59l72 101h32z")
  