2 Commits

Author	SHA1	Message	Date
Giulio Gratta	5a46177a5e	A11Y changes: better :focus styling, increased contrast, and added image alt texts ... - Doubled up :hover and :focus styling to improve a11y - Increase contrast of certain UI elements for improved a11y - Added some image alt text for a11y - Changed video caption styling to blue and made them underline on hover and added a skip link before video for screenreaders. Fixes Bugs: - LMS-1336	2013-10-24 12:47:19 -07:00
Nate Hardison	bf8e5e6ba1	Simple port of Class2Go's chat feature ... Embed a chat widget (much like the calculator widget) into the courseware. To use, you must point it at an ejabberd box, configured as `JABBER_DOMAIN` in the settings.	2013-07-18 15:00:53 -07:00