How to make these info headers?

[volanar]

Hi. Help me find a component that adds the installation of separators that are used in wiki posts on this site

[Canapin (Coin-coin le Canapin)]

These separators are just table rows.

There’s a component to help create tables: Table Builder

You can also use --- to create horizontal lines (it must be preceded by an empty line):

---

Alternatively, the HTML tag <hr> is also valid.

[Moin]

There is also a guide how to Add a table to your post using markdown