Pop Out Tables in Documentation

[Vad1mo]

The tables in our documentation always have horizontal scroll.

To be able to view tables in full size, it would make sense to have pop out tables, where you can click on an enlarge icon (above or around the table) to see the table in full size.

Additionally, we could also widen the text section in the documentation. from half to three-fifths.

[hoerup]

The horizontal scroll is very annoying especially on a page like https://goharbor.io/docs/2.13.0/administration/managing-users/user-permissions-by-role/