anchor.diff:              // Duplicate reference image and shrink both canvas/image for output
               canvasEl.style.width = '100%';
               var refImgClone = refImg.cloneNode();
  -            canvasEl.style.width = '100%';
  +            refImgClone.style.width = '100%';
   
               // Generate and append result content
               // DEV: We use a document fragment to avoid `n` DOM edits -- instead it's 1
  
positive.code: 
            // Find our sets of images to update
            var imageSetEls = document.querySelectorAll('[data-image-set]');
  
            // Convert image sets into objects so we can add metadata
            var imageSetInfos = Array.prototype.map.call(imageSetEls, function createImageSet (imageSetEl, i) {
              return {
                currentImg: imageSetEl.querySelector('[data-compare-type=current]'),
                diffImg: imageSetEl.querySelector('[data-compare-type=diff]'),
  
negative.code:         // Specify expected diff image
          // TODO: Load expected diff image based on selected image
          // DEV: This loads first matching image only due to `querySelector` instead of `querySelectorAll`
          var expectedImgSetEl = document.querySelector('[data-image-set]');
          var expectedDiffImg = expectedImgSetEl.querySelector('[data-compare-type=diff]');
          var resultsEl = D.DIV([
            D.H4('Similar images:')
          ]);
          // TODO: Delete results element upon resolution
          expectedImgSetEl.appendChild(resultsEl);
  
          // Start our chain of methods
          findSelectionMatches();
  