Etc…

Buttons

Make any link standout more when applying the .btn class.

Notices

Basic notices or call-outs are supported using the following syntax:

**Watch out!** You can also add notices by appending `{: .notice}` to the line following paragraph.
{: .notice}

which wil render as:

Watch out! You can also add notices by appending {: .notice} to the line following paragraph.

Footnotes

Footnotes can be useful for clarifying points in the text, or citing information.¹ Markdown support numeric footnotes, as well as text as long as the values are unique.²

This is the regular text.[^1] This is more regular text.[^note]

[^1]: This is the footnote itself.
[^note]: This is another footnote.

HTML Tags

Address Tag

Anchor Tag (aka. Link)

This is an example of a link.

Abbreviation Tag

The abbreviation CSS stands for “Cascading Style Sheets”.

Cite Tag

“Code is poetry.” —Automattic

Code Tag

You will learn later on in these tests that word-wrap: break-word; will be your best friend.

You can also write larger blocks of code with syntax highlighting supported for some languages, such as Python:

print('Hello World!')

or R:

print("Hello World!", quote = FALSE)

Details Tag (collapsible sections)

The HTML <details> tag works well with Markdown and allows you to include collapsible sections, see W3Schools for more information on how to use the tag.

The source code:

<details>
  <summary>Collapsed by default</summary>
  This section was collapsed by default!
</details>

Or, you can leave a section open by default by including the open attribute in the tag:

Emphasize Tag

The emphasize tag should italicize text.

Insert Tag

This tag should denote inserted text.

Keyboard Tag

This scarcely known tag emulates keyboard text, which is usually styled like the <code> tag.

Preformatted Tag

This tag styles large blocks of code.

.post-title {
  margin: 0 0 5px;
  font-weight: bold;
  font-size: 38px;
  line-height: 1.2;
  and here's a line of some really, really, really, really long text, just to see how the PRE tag handles it and to find out how it overflows;
}

Quote Tag

Developers, developers, developers… –Steve Ballmer

Strike Tag

This tag will let you strikeout text.

Strong Tag

This tag shows bold text.

Subscript Tag

Getting our science styling on with H₂O, which should push the “2” down.

Superscript Tag

Still sticking with science and Isaac Newton’s E = MC², which should lift the 2 up.

Variable Tag

This allows you to denote variables.

Footnotes

The footnotes in the page will be returned following this line, return to the section on Markdown Footnotes.