Markdown Highlight
Markdown supports HTML 5 tags inside it. To highlight a piece of text(yellow color background), you can use mark HTML tag <mark> text </mark> or use ==highlight== (may not be supported everywhere).
<mark>
**Note**: All the screenshots are taken from the metabase Mac App,
the interface and menus may look different in web UI.
</mark>
The output of the tag in the mkdocs generated file.
References
- Mark tag - https://developer.mozilla.org/en-US/docs/Web/HTML/Element/mark
- Stackoverflow answer - https://stackoverflow.com/questions/25104738/text-highlight-in-markdown