Good example of tips design in text editor [closed]

I'm designing a text helper on web. The text input is for people who are used to applying excel offline to write f(x) expression in a "SQL" way online. Target user have no experience of writing sql but the web offers some useful functions from SQL. Therefore, we designer need to offer some tips on these functions.

I refer to the markdown tips upward? but my boss challenged my design for the movement of input frame.

Look forward to YOUR help! I'm welcoming url and page clips?