https://www.markdownguide.org/cheat-sheet/
The-Ultimate-Markdown-Cheat-Sheet
# Heading 1
## Heading 2
### Heading 3
Bold:
**Bold**Italic:
*italic*Blockquotes:
> Blockquotes
> Blockquotes
> > Nested Blockquotes
Blockquote
Nested Blockquotes
Strike-through:~~Strike-through~~code:
`code`Fenced Code Block: ```
shift+enter to exit
List:
111
222
333
11
22
- xxx- xxx
| Default | Left align | Center align | Right align |
| - | :- | :-: | -: |
| 9999999999 | 9999999999 | 9999999999 | 9999999999 |
| 999999999 | 999999999 | 999999999 | 999999999 |
| 99999999 | 99999999 | 99999999 | 99999999 |
| 9999999 | 9999999 | 9999999 | 9999999 |
