+++
title = "Theme styles"
description = "change theme style"
+++

In site configuration file, you can set a subtheme name of this theme to load a specific css.

add a param `themeStyle = "STYLE_NAME"` in the `[params]` part of config.toml file.


## Style "original"
```
[params]
themeStyle = "original"
```

![green docdock](/variant-gray.png)

## Style "flex" (work in progress)
```
[params]
themeStyle = "flex"
```

![flex](/style-flex.png)