> For the complete documentation index, see [llms.txt](https://docs.themeware.design/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.themeware.design/additional-features/custom-fields/categories/body-class.md).

# Body class

With the category custom field "Body class" you add one or more CSS classes to the HTML body of a category. This lets you apply individual CSS adjustments for one or more categories.

<figure><img src="https://3369454551-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FyzUEL0OiJhd4m6fQWdQe%2Fuploads%2FvrKe8UAXakuz5zAVOTKQ%2Ftwt-custom-field-body-class.png?alt=media&amp;token=b4a231c6-69a3-425d-8a0d-ea427e071f1f" alt=""><figcaption><p>Custom field</p></figcaption></figure>

Separate several classes with spaces.

**Example**: `special-category` or `special-category highlights`

***

## Custom field

You can find the "Body class" custom field in the respective category:

> Tab "General" ⇒ Block "Custom fields" ⇒ Tab (Set) "Categories (ThemeWare® ... Pro)"

**Type**: Text

**Technical name**: `twt_{theme}_{edition}_custom_field__category__body_class`