I'm not perfect at this stuff, but I know some things.
First off, this isn't done with HTML. I don't know what it's called, but it's not HTML.
See that line? That was made by typing ---
Wow, that's cool! But how did you type it the second time? Shouldn't it have made a dash?
To prevent something from being 'translated' as formatting, put a \ in font of it. FYI you can make the quote box with > before the text.
## makes nice bold headers.
**makes normal bold text **
make italicized text using *words go here*
***Do both at the same time! *** using ***words go here ***
Note: it looks like italic phrases don't like escaping the *.
words You can cross out words with ~~ on both sides. Again, this one doesn't like the escape character.
Pictures are really easy to include in general. Just paste in the link to your image. I don't know how they got the image next to the text, but it might be that they didn't put the URL on a new line.
- bullet lists start with a * followed by a space. Note that there has to be an empty line above it.
- bullet points under the first don't need the extra line
- Numbered lists follow the same rules
- There is a problem with numbered lists, in that you could put 1. For every point and it would get translated to the next number.
Example:
- My first point is this
And
- My second point is this
See the screenshot I attached. I know some people can insert the attachments in line, but I'm not sure how they do it.