anchor.diff:              context.drawImage(currentImg, 0, 0);
   
               // Duplicate reference image and shrink both canvas/image for output
  -            var imgHeight = 250;
  -            canvasEl.style.height = imgHeight + 'px';
  +            canvasEl.style.width = '100%';
               var refImgClone = refImg.cloneNode();
  -            refImgClone.style.height = imgHeight + 'px';
  +            canvasEl.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:               currentImg: imageSetEl.querySelector('[data-compare-type=current]'),
                diffImg: imageSetEl.querySelector('[data-compare-type=diff]'),
                refImg: imageSetEl.querySelector('[data-compare-type=ref]'),
                humanName: imageSetEl.dataset['image-set']
              };
            });
  
  
negative.code:                 }, [
                    D.INPUT({type: 'checkbox', checked: true})
                  ]),
                  D.TD({style: 'vertical-align: top;'}, [refImgClone]),
                  D.TD({style: 'vertical-align: top;'}, [canvasEl])
                ])
              ]);
              resultsDocFrag.appendChild(resultGroupEl);
  