> For the complete documentation index, see [llms.txt](https://docs.vueless.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vueless.com/global-customization/letter-spacing.md).

# Letter Spacing

You can set global letter spacing that will be inherited by all text content.

{% code title="vueless.config.{js,ts}" %}

```js
export default {
  letterSpacing: 0.025, /* default -> 0 (em) */
};
```

{% endcode %}

You can set any letter-spacing value in `em` units. We recommend using values between `-0.05em` and `0.1em` for optimal readability.

## Custom CSS variable

To implement letter spacing stylings, Vueless provides custom CSS variable, which applies directly to the `body` element. Feel free to use it in your components whenever you need consistent letter spacing across your project (if letter spacing for body will be overridden).

The variable: `--vl-letter-spacing`