> For the complete documentation index, see [llms.txt](https://docs.openbuild.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openbuild.io/core-concepts/styles/groups-and-box-shadow.md).

# Groups & Box Shadow

### Main group styles

We have 6 types of group styles used across all the color tones. 

![](/files/imB1c32jmtLqVzplUjjm)

![](/files/jdbNZTWXcHqellnPcTMG)

Flat : No radius, no border, no shadow.

Flat Rounded : Radius, no border, no shadow.

Bordered : Radius, Borders, No shadow.

Elevation S : Radius, Borders, Shadow, Padding

Elevation M : Radius, Borders, Shadow, Padding

Elevation L : Radius, Borders, Shadow, Padding

#### Empty Group

We have an additional group style name ⊝Empty which have no appearance attribute. This style is used mainly for group used purely as container with no design attributes.