Placement of the table of content

There are different approaches where we could place the table of content when we center the content pane. Currently we use a pane on the right side of the screen which aligns with gitlab the product, but it might be worth to look at alternatives and see if they fit in our design language.

Docs	1080p	4K	Positioning
React			Content aligned center, right navbar aligned right.
Vue			Content aligned center, left navbar aligned left.
Docker			Content and left navbar aligned left, right navbar aligned right.
Datadog			Content and navbars stay the same, aligned in the center.
Heroku			Content and navbars stay the same, aligned in the center.

How it would look like for GitLab docs if we'd move the table of content to the left:

Before	After