# H1
## H2
### H3
#### H4
##### H5
###### H6

Alternatively, for H1 and H2, an underline-ish style:

Alt-H1
======

Alt-H2
------

Emphasis, aka italics, with *asterisks* or _underscores_.

Strong emphasis, aka bold, with **asterisks** or __underscores__.

Combined emphasis with **asterisks and _underscores_**.

Strikethrough uses two tildes. ~~Scratch this.~~

Ordered list:

1. First ordered list item
2. Another item
⋅⋅* Unordered sub-list.
1. Actual numbers don't matter, just that it's a number
⋅⋅1. Ordered sub-list
4. And another item.

⋅⋅⋅You can have properly indented paragraphs within list items. Notice the blank line above, and the leading spaces (at least one, but we'll use three here to also align the raw Markdown).

⋅⋅⋅To have a line break without a paragraph, you will need to use two trailing spaces.⋅⋅
⋅⋅⋅Note that this line is separate, but within the same paragraph.⋅⋅
⋅⋅⋅(This is contrary to the typical GFM line break behaviour, where trailing spaces are not required.)

Unordered list:

* Unordered list can use asterisks
- Or minuses
+ Or pluses

[I'm an inline-style link](https://www.google.com)

[I'm an inline-style link with title](https://www.google.com "Google's Homepage")

[I'm a reference-style link][Arbitrary case-insensitive reference text]

[I'm a relative reference to a repository file](../blob/master/LICENSE)

[You can use numbers for reference-style link definitions][1]

Or leave it empty and use the [link text itself]

Some text to show that the reference links can follow later.

Also, plain URLs are automatically turned into links: http://python.org.

[arbitrary case-insensitive reference text]: https://www.mozilla.org
[1]: http://slashdot.org
[link text itself]: http://www.reddit.com

Here's a logo (hover to see the title text):

Inline-style:
![alt text](https://github.com/adam-p/markdown-here/raw/master/src/common/images/icon48.png "Logo Title Text 1")

Reference-style:
![alt text][logo]

[logo]: https://github.com/adam-p/markdown-here/raw/master/src/common/images/icon48.png "Logo Title Text 2"

Large images will be scaled to fit on the screen:

![Testcard](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/FuBK_testcard_vectorized.svg/2000px-FuBK_testcard_vectorized.svg.png)

Inline `code` has `back-ticks around` it.

```javascript
var s = "JavaScript syntax highlighting";
alert(s);
```

```python
s = "Python syntax highlighting"
print s
```

```
No language indicated, so no syntax highlighting.
But let's throw in a <b>tag</b>.
```

var s = "JavaScript syntax highlighting";
alert(s);

s = "Python syntax highlighting"
print s

No language indicated, so no syntax highlighting in Markdown Here (varies on Github).
But let's throw in a <b>tag</b>.

Colons can be used to align columns.

| Tables        | Are           | Cool  |
| ------------- |:-------------:| -----:|
| col 3 is      | right-aligned |  |
| col 2 is      | centered      |    |
| zebra stripes | are neat      |     |

The outer pipes (|) are optional, and you don't need to make the raw Markdown line up prettily. You can also use inline Markdown.

Markdown | Less | Pretty
--- | --- | ---
*Still* | `renders` | **nicely**
1 | 2 | 3

> Blockquotes are very handy in email to emulate reply text.  
> This line is part of the same quote.

Quote break.

> This is a very long line that will still be quoted properly when it wraps. Oh boy let's keep writing to make sure this is long enough to actually wrap for everyone. Oh, you can *put* **Markdown** into a blockquote.

Three or more...

---

Hyphens

***

Asterisks

___

Underscores

Here's a line for us to start with.

This line is separated from the one above by two newlines, so it will be a *separate paragraph*.

This line is also a separate paragraph, but...
This line is only separated by a single newline, so it's a separate line in the *same paragraph*.

Footnotes[^1] have a label[^@#$%] and the footnote's content, which can include Markdown itself[^3].

Footnotes will be shown at the bottom of the page, or (if present) at this marker:

///Footnotes Go Here///

[^1]: This is a footnote content.
[^@#$%]: A footnote on the label: "@#$%".
[^3]: 
    The first paragraph of the definition.

    Paragraph two of the definition.

    > A blockquote with
    > multiple lines.

        a code block

    A final paragraph.

Apple
:   Pomaceous fruit of plants of the genus Malus in 
    the family Rosaceae.

Orange
:   The fruit of an evergreen tree of the genus Citrus.

Emojis are very useful :smile: :thumbsup:.

You can also escape `:` characters to escape the emoji: \:smile:.

To reboot your computer, press <kbd>ctrl</kbd>+<kbd>alt</kbd>+<kbd>del</kbd>.

Use <sub>sub</sub>sript or <sup>super</sup>script and <u>underline</u> text.

<figure markdown="span">
![cat](http://i.imgur.com/NUyttbn.gif)

<figcaption>**Figure 1.** Heavy breathing cat. And here comes a rather long descrition to test text wrapping.</figcaption>

</figure>

<figure markdown="span">

<figcaption>**Table1**. Some numbers. And here comes a rather long description to test text wrapping.</figcaption>

| Header 1 | Header 2 | Header 3 | Header 4 | Header 5 | Header 6 | Header 7 | Header 8 | Header 9 | Header 10 |
| -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | --------- |
| Value 1  | Value 2  | Value 3  | Value 4  | Value 5  | Value 6  | Value 7  | Value 8  | Value 9  | Value 10  |
| Value 11 | Value 12 | Value 13 | Value 14 | Value 15 | Value 16 | Value 17 | Value 18 | Value 19 | Value 20  |

</figure>

<figure>
<iframe width="560" height="315" src="https://www.youtube.com/embed/97cWlnCZpe0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</figure>