> For the complete documentation index, see [llms.txt](https://www.one.thezero.club/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.one.thezero.club/guide/layout-builder/subgrid-block.md).
# Subgrid block
Another layout-related block is the Subgrid block. Also, very useful block, when you want to add subcolumns to a column.
Subgrid Block
### Subgrid Settings
Every Subgrid Section also has its own set of settings.
Subgrid Settings
#### Subgrid Section Grid Options
There are additional Grid options for the Subgrid section.
Subgrid Section Grid Options
#### Subgrid Section Advanced Options
And there are some Advanced options, like custom class and ID, visibility per device size, and animation options.
