EDIT

Assignin to you Andreas M.
But maybe also Andreas K. needs to look at the code

Andreas K., can you please check if the existing identation is caused by (wrong) handling of tree hierarchy or by a wrong general formatting/css?

I could image that it reflects the 2nd level of hierarchy but in the given case (e.g. http://caryophyllales.org/cactaceae/cdm_dataportal/description/f4fc4b11-90c7-4a02-b236-2d58f5891e6e) it does not make sense as there are no 1st level data. This is also strongly related #8973 then.

This is the only open issue which is not handled in other tickets yet. So we can close this ticket once the indentation is checked.

=> move this to #8798

I move the indentation issue to #8798 as it fits better there. And close this ticket.