Content covered by nav menu when using within-page links (#)

[codeling]

When using the link to navigate to a method (currently only possible by directly entering the respective URL, see #43), the method name and first line of content are covered by the nav bar.

For example, navigate to https://api.joomla.org/cms-4/classes/Joomla-CMS-Access-Access.html#method_check

The two first lines containing

check
Method to check if a user is authorised to perform an action, optionally on an asset.

are covered by the nav bar, which can be quite confusing.

It looks like this: