despean

made the required changes regarding the icon tooltip and also enabled non javascript table(old Jekyll table)

> This brings tears of joy to my eyes. Thanks. > > Can you confirm that the following PRs (content-wise, i.e all the changes to the resulting HTML for accessibility...

> ### Absolute last list of changes > from absolute last review by @cthoyt (thanks for your work on this @cthoyt): > > * [x] Fix [table header vertical alignment](https://github.com/OBOFoundry/OBOFoundry.github.io/pull/1978/files/2dff091924a33f306e1b1654fcf2d7b109c9bf96#r933983444)...