Rename/remove the citation class name. A quick inspection of the Augur 20.0.0 docs homepage doesn't reveal any styles applied using that class name. While I can't find explicit documentation anywhere, it seems that the citation class name is used by docutils and other projects to refer to footnote-style references as described in this issue.
Current Behavior
The footer on new builds is improperly formatted (e.g. Augur 21.0.0 docs):
Expected behavior
The footer should look like this screenshot from the Augur 20.0.0 docs:
Explanation
This is due to the recent release of sphinx-rtd-theme 1.2.0 (specifically https://github.com/readthedocs/sphinx_rtd_theme/commit/a039e52ec587e875f20021b14b20f35b2340c328), which applies a grid layout to
div.citation.Possible solution
Rename/remove the
citationclass name. A quick inspection of the Augur 20.0.0 docs homepage doesn't reveal any styles applied using that class name. While I can't find explicit documentation anywhere, it seems that thecitationclass name is used by docutils and other projects to refer to footnote-style references as described in this issue.