- Added a media query for `max-width: 768px` where the changes in the
css will take place.
- This fix also makes the navigation menu responsive.
Tweaked by tabbott to better contain the CSS to this module.
Fixes#4022.
This fixes the issue where scrollbars that take up space (eg. Chrome on
Linux) force the inline-block items to overflow their container and
fall down a line.
This replaces the bootstrap default modal footers that have a
[data-dismiss] button with an .exit button in the top section of the
overlay that is styled congruently to the current subscriptions page.