User blog comment:Kirkburn/Technical Update: July 1, 2015/@comment-5558012-20150701203129/@comment-4189499-20150705084015

I'm normally at desktop but can make my browser show desktop XL by zooming out to 90%. The preview is now letter accurate to the actual display. Obviously the examples above don't have the same text size in XL as I had to zoom my browser out to get the published screenshot.