When selecting a font size in the Content editor web part or any other Rich Text editor, I am given a choice between 1 and 7 (7 being the largest font size).
In a traditional web design environment I am used to different measures of font size(ems, px, xx-small toxx-large), but not this. What are SharePoint font sizes 1 through 7 comparable to in terms of the W3schools standards? http://www.w3schools.com/css/pr_font_font-size.asp
I am advising users to improve usability and readability by selecting certain traits in fonts, but I cannot distinguish the font sizes to tell them which to use.