anchor.diff:                span Change
               ul#editor-collections-list
                 li
  -                img(src="http://127.0.0.1:8080/media/aaebf37c-9f33-4e61-a2c3-492d951d8c0d.jpg")
  +                img(src="http://127.0.0.1:8080/media/88ac1a60-8f5e-4edd-a8ec-65fdffc556ab.jpg")
                 li
  -                img(src="http://127.0.0.1:8080/media/47160929-075a-46dd-8068-ca2664c4c628.jpg")
  -              li
  +                img(src="http://127.0.0.1:8080/media/b4c1b19f-98a4-4762-ac5d-04149106de46.jpg")
  +              //- li
                   img(src="http://127.0.0.1:8080/media/78d6ec40-1dc6-46ff-ada3-f590ea0bda19.jpg")
   
     include _footer.jade
  
positive.code: 
        div.flex-4#right
          h2.t1.right-wrapper Editor
            span#preview-btn Preview
          div#editor-workspace.right-wrapper.flex
            div.editor-container.flex-3
              div#editor-input.form.editor-tab.active
  
negative.code:                 small Markdown is used
                textarea#markdown-editor(oninput="this.editor.update()", rows="15", name="content", placeholder="Enter text here")
                div#editor-controls
                  span.submit-btn Publish
              div#editor-preview-container.editor-tab.inactive
                h3.t3 Preview
  