How to edit a post: CREATING A HORIZONTAL LINE
(Why not make your post look pretty?)
You can add a horizontal line while you are posting or editing. Become friends with this button on the edit menu bar (shown circled in red below).
Just position your cursor where you'd like a line to appear and click the horizontal line button.
Why use this?
To separate the various portions of a lesson - the background info from the setting up info and the actual lesson.
An example of using the horizontal line is shown below...
Makes things look very nice! Try it.