# Sub

Use the sub shortcode to display text in subscript.

## Overview

Added in v0.19.0

As an example, the following shortcode displays subscript text.

```markdown
H{{< sub 2 >}}O is a liquid.
```

## Arguments

The shortcode supports the following arguments:

| Name | Type | Required | Default | Description |
| --- | --- | --- | --- | --- |
| `text` | string | yes |  | Text to render by the element. |