Markdown Syntax Guide

Posted on 2019-03-11. Last updated on 2021-10-30 (history). Approx 500 words. Approx 3 minutes read.
Tags: #markdown #css #html

This article offers a sample of basic Markdown syntax that can be used in Hugo content files, also it shows whether basic HTML elements are decorated with CSS in a Hugo theme.

## Headings

The following HTML <h1>—<h6> elements represent six levels of section headings. <h1> is the highest section level while <h6> is the lowest.

# H1

## H2

### H3

#### H4

##### H5
###### H6

## Paragraph

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## Blockquotes

The blockquote element represents content that is quoted from another source, optionally with a citation which must be within a footer or cite element, and optionally with in-line changes such as annotations and abbreviations.

#### Blockquote without attribution

Tiam, ad mint andaepu dandae nostion secatur sequo quae. Note that you can use Markdown syntax within a blockquote.

#### Blockquote with attribution

Don't communicate by sharing memory, share memory by communicating.
— Rob Pike1

## Tables

Tables aren't part of the core Markdown spec, but Hugo supports supports them out-of-the-box.

NameAge
Bob27
Alice23

#### Inline Markdown within tables

ItalicsBoldCode
italicsboldcode

## Code Blocks

#### Code block with backticks

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Example HTML5 Document</title>
</head>
<body>
  <p>Test</p>
</body>
</html>

#### Code block indented with four spaces

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Example HTML5 Document</title>
</head>
<body>
  <p>Test</p>
</body>
</html>

#### Code block with Hugo's internal highlight shortcode

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Example HTML5 Document</title>
</head>
<body>
  <p>Test</p>
</body>
</html>

## List Types

#### Ordered List

  1. First item
  2. Second item
  3. Third item

#### Unordered List

#### Nested list

## Other Elements — abbr, sub, sup, kbd, mark

GIF is a bitmap image format.

H2O

Xn + Yn = Zn

Press CTRL+ALT+Delete to end the session.

Most salamanders are nocturnal, and hunt for insects, worms, and other small creatures.

  1. The above quote is excerpted from Rob Pike's talk during Gopherfest, November 18, 2015. ↩︎