---
title: "column · RUAL Documentation"
description: "Bootstrap columns divide a row by 12. The given class defines how wide the column spans"
canonical: https://docs.rual.nl/block-types/Component UI/component_bootstrap_grid_column
language: en
---

# column

This block is part of the [`Component UI`](https://docs.rual.nl/block-types/Component%20UI) group and was last modified in core [`v10.4.28`](https://docs.rual.nl/core-versions/100428).

### Parent Requirements

This block requires specific parent elements: `component_bootstrap_grid_row`, `uicomponent_foreach_return`, `uicomponent_dynamic_content_update`, `uicomponent_branch`, `uicomponent_switch`. Ensure this block is placed within the appropriate parent context.

Bootstrap columns divide a row by 12. The given class defines how wide the column spans

### Core Releases