[ @sdxc/u/size ]

margin-block

Applies margin-block.

import { mb } from "@sdxc/u/size";

Quick reference

Every documented call, beside the CSS it emits.

Call	CSS
`u.mb(4)`	`css({ marginBlock: "calc(var(--ui-spacing, 0.25rem) * 4)" })`

Use mb(n) to add margin to the block-start and block-end edges of an element, above and below it in horizontal text:

mb(8)

<div mix={[...]}>
	<div mix={[mb(8), ...]}>mb(8)</div>
</div>

Pass two values to set the block-start and then the block-end margin, like mb(2, 10):

mb(2, 10)

<div mix={[...]}>
	<div mix={[mb(2, 10), ...]}>mb(2, 10)</div>
</div>

Every scale argument also takes a raw CSS value, which passes through untouched.

u.mb("2.75rem")

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

u.hover(u.mb(4))

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

u.at("md", u.mb(4))

Every numeric step multiplies --ui-spacing, so redefining it rescales every spacing and sizing utility at once:

:root {
	--ui-spacing: 0.25rem;
}

Every call that names the step now reads the new value:

mb(4)

u.mb(...values: SpacingValue[])