Georgios Kalpakas b4cd20cbbc fix(aio): make the footer links clickable on all browsers
The footer background (implemented via `footer:after`) had a higher `z-index`
than other footer elements and was obscuring the footer links on certain
browsers (Firefox, Edge, IE), which made them unclickable.
This commit lowers the index of `footer:after`, so that links are clickable on
these browsers.

Fixes #17460
2017-06-13 14:05:37 -07:00
..
2017-05-31 05:22:39 -05:00
2017-03-13 12:55:11 -07:00