Hover - Understanding Document complete.

Please review. Comments to the list.

https://rawgit.com/w3c/wcag21/content-on-hover-or-focus/understanding/21/content-on-hover-or-focus.html

-- 
Jim Allan, Accessibility Coordinator
Texas School for the Blind and Visually Impaired
1100 W. 45th St., Austin, Texas 78756
voice 512.206.9315    fax: 512.206.9452 http://www.tsbvi.edu/
"We shape our tools and thereafter our tools shape us." McLuhan, 1964