# Sandbox.UI.GridAutoFlow

Possible values for `grid-auto-flow` CSS property: how grid items without an explicit position are placed.

- Kind: enum
- Namespace: `Sandbox.UI`
- Assembly: `Sandbox.System`
- Modifiers: sealed

## Fields

- [`Column`](/api/Sandbox.UI.GridAutoFlow/Column): Fill each column in turn, adding columns as needed.
- [`ColumnDense`](/api/Sandbox.UI.GridAutoFlow/ColumnDense): Like [Sandbox.UI.GridAutoFlow.Column](/api/Sandbox.UI.GridAutoFlow/Column), but back-fills holes left by earlier items.
- [`Row`](/api/Sandbox.UI.GridAutoFlow/Row): Fill each row in turn, adding rows as needed.
- [`RowDense`](/api/Sandbox.UI.GridAutoFlow/RowDense): Like [Sandbox.UI.GridAutoFlow.Row](/api/Sandbox.UI.GridAutoFlow/Row), but back-fills holes left by earlier items.