Can I hide, with CSS, some characters in my text?

Hello,

I am hiding Logseq properties from the markdown files viewers/renderers/external editors by doing this:

- block title <!--
  -->
  Block Body ...

It works well but I see those characters in Logseq and, even if they aren’t super annoying because they look like actual arrows I would like to hide them with CSS.

image

Is it possible?

Not possible with CSS, you need JavaScript