{{/*
Docs: https://hugoblox.com/docs/content/writing-markdown-latex/#callouts
Parameters
----------
#0 : optional, positional
Add the class "alert-{#0}" to the
container of the callout element.
Default Hugo Blox Builder available styles are "note" and "warning".
Otherwise you can create your own class (see `assets/scss/blox-bootstrap/elements/_callout.scss`).
*/}}