fix: latex-environment belongs to paragraph

doerg/resources/net/deertopia/doerg/preview-template.tex

@@ -48,6 +48,12 @@
 \newcommand{\optic}[3]{\opticname{#1}^\prime\;#2\;#3}
 \newcommand{\Optic}[5]{\opticname{#1}\;#2\;#3\;#4\;#5}
 
+% Default uses arrow glyphs from the active font, which are kinda ugly in the
+% case of Plex.
+\tikzcdset{
+  arrow style=tikz
+}
+
 \begin{document}
 \setlength\abovedisplayskip{0pt} % Remove padding before equation environments.
 %% \color[rgb]{0.000,0.000,0.004}\special{dvisvgm:currentcolor on}\setcounter{equation}{0}%