Kramdown Cheat Sheet

Inline formatting

Italics	*Italics* or _Italics_
Bold	**Bold** or __Bold__
Inline code	`Inline code`
Inline code	<code>Inline code</code>
*Escaping*	\*Escaping\*
Strikethrough	<del>Strikethrough</del>
– (en-dash)	--
— (em-dash)	---
… (ellipsis)	...
«guillemet»	<< and >>
(emojis)	:lollipop: :+1:

Paragraph formatting and sectioning

Level 1 header	# header {#id}
	header with = underline
Level 2 header	## header {#id}
	header with - underline
Level 3 header	### header {#id}
Level 4 header	#### header {#id}
Block quote	> this is a quote
Line break	This is a\\
	line break
Horizontal rule	* * * or ---
Code paragraph	Start with four blank indentation.
	Delimit with ~~~ or ```
	Delimit with ~~~language or ```language for color syntax
Unordered list	Items with * or - or +
Ordered list	Number and a dot
Definition list	Normal paragraph follwoed by : and space
HTML	HTML blocks are accepted
Footnotes	[^label] and [^label]: text at the end
Abbreviations	*[label]: description at the end
Task lists	- [ ] Incomplete - [x] Complete

Links

Automatic	<http://www.google.com>
Inline (external)	[google](http://www.google.com)
Inline (internal)	[critic2](/critic2/)
Reference	[google][gid]
	[gid]: http://google.com "optional title"

Images

Inline	{:height="100px" width="100px"}
Reference	![clath2]
	[clath2]: /assets/images/clathrate.png{:height="100px" width="100px"}
External	

Tables

|---------+---------+---------|
| Header1 | Header2 | Header3 |
|---------|:--------|--------:|
| 1       | 2       | 3       |
| 4       | 5       | 6       |
|---------+---------+---------|
| 8       | 95      | 106     |
| 894     | 345     | 866     |
|=========+=========+=========|
| Foot1   | Foot2   | Foot3   |
|---------+---------+---------|

Header1	Header2	Header3
1	2	3
4	5	6
8	95	106
894	345	866
Foot1	Foot2	Foot3

Math

Inline	$$a^2 = b^2 + c^2 - 2bc\cos\alpha$$
Display	Same, in its own paragraph