- Make email field in forgot password modal aria-required = true
- Added Transcript skip links to both before and after the transcript
- Add language code to main.html so that screenreaders know what language/region to speak for
The close button for the modal dialog was marked up as a paragraph,
containing a graphical text character, inside two div elements, with an
associated click event. This made the button unusable for keyboard
users.
Replaced <divs> with a link element (<a role="button"), adapted the CSS
accordingly, and updated the existing <a> modal close buttons.
Also adding the email description to the login page and applying the
same aria attribute to the correspondin input on that page.
From LMS-602:
> There is additional explanatory text, marked up in a span element after
> the email input. The input elements should be explicitly associated with
> this additional text using the aria-describedby attribute. This will
> require an ID to be assigned to the span element.
