# flex-direction

> Sets `flex-direction: row`.

```ts
import { flexRow } from "@sdxc/u/layout";
```

Sets `flex-direction: row`.

## Quick reference

Every documented call, beside the CSS it emits.

| Call | CSS |
| --- | --- |
| `u.flexRow()` | `css({ flexDirection: "row" })` |

## Examples

### Basic example

Use `flexRow()` with `flex()` to lay flex items out horizontally, in the same direction as text:

```tsx
<div mix={[flex(), flexRow(), gap(4)]}>
	<div mix={[...]}>01</div>
	<div mix={[...]}>02</div>
	<div mix={[...]}>03</div>
</div>
```

### Switching direction by size

Start with `flexCol()` and wrap `flexRow()` in a container query with `at()` to lay items out in a row only once there is room:

```tsx
<div mix={[...]}>
	<div mix={[container("toolbar"), is(56)]}>
		<div mix={[flex(), flexCol(), at("sm", "toolbar", flexRow()), gap(4)]}>
			<div mix={[...]}>01</div>
			<div mix={[...]}>02</div>
			<div mix={[...]}>03</div>
		</div>
	</div>
	<div mix={[container("toolbar"), is(120)]}>
		<div mix={[flex(), flexCol(), at("sm", "toolbar", flexRow()), gap(4)]}>
			<div mix={[...]}>01</div>
			<div mix={[...]}>02</div>
			<div mix={[...]}>03</div>
		</div>
	</div>
</div>
```

## Applying on a state

Wrap the call in a state utility to scope it to one selector.

```ts
u.hover(u.flexRow())
```

## Responsive design

Wrap the call in a container query to scope it to one width.

```ts
u.at("md", u.flexRow())
```

## Signature

```ts
u.flexRow()
```