Comment 36em out of 120em (Score 1) 291
So what's the best practice for a web site to use all 116em* of a 1920x1200 monitor's active width without making the main text column wider than the 30-36em** that's best for readability?
* Assuming the default font size of 16px per em, minus 2em for scrollbars and 2em for outer margins.
** Assuming the 80-character line length and just over 2 characters per em.