Markdown Syntax Guide
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 MDX.
## 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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## Images
## 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
> Simplicity is the ultimate sophistication.
>
> <cite>Leonardo da Vinci</cite>
## Tables
Tables aren't part of the core Markdown spec, but Hugo supports supports them out-of-the-box.
| Name | Age |
| ----- | --- |
| Bob | 27 |
| Alice | 23 |
#### Inline Markdown within tables
<div style={{"overflowX": "auto"}}>
| Inline | Markdown | In | Table |
| ------------------------ | -------------------------- | ----------------------------------- | ------ |
| _italics_ | **bold** | ~~strikethrough~~ | `code` |
</div>
## Code Blocks
#### Code block with backticks
```html
<!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
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Example HTML5 Document</title>
</head>
<body>
<p>Test</p>
</body>
</html>
```
#### Wide code block
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Example HTML5 Document</title>
</head>
<body>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua.
</p>
</body>
</html>
```
## List Types
#### Ordered List
1. First item
2. Second item
3. Third item
#### Unordered List
- List item
- Another item
- And another item
#### Nested list
- Item
1. First Sub-item
2. Second Sub-item
## Other Elements — abbr, sub, sup, kbd, mark
<p>
<abbr title="Graphics Interchange Format">GIF</abbr> is a bitmap image format.
</p>
H<sub>2</sub>O
X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>
Press <kbd><kbd>CTRL</kbd>+<kbd>ALT</kbd>+<kbd>Delete</kbd></kbd> to end the session.
Most <mark>salamanders</mark> are nocturnal, and hunt for insects, worms, and other small creatures.