There are DokuWiki plugins for research & education which I developed. All plugins are under GPL2 license, so feel free to use them in your DokuWiki.
Dokuwiki Official
DokuWiki plugins for bioscience and biotechnology.
This DokuWiki plugin replaces the Wiki syntax to the html output in order to clear the alignment of floating boxes.
Use Wrap plugin
Wiki syntax
<clear/>
HTML output
<div style="clear:both"></div>