[ @sdxc/u/size ]

padding-block-start

Applies padding-block-start — the leading block edge, the top edge in a horizontal writing mode.

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

Quick reference

Every documented call, beside the CSS it emits.

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

Use pbs(n) to pad the block-start edge of an element, its top in horizontal text:

pbs(8)

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

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

u.pbs("2.75rem")

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

u.hover(u.pbs(4))

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

u.at("md", u.pbs(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:

pbs(4)

u.pbs(value: SpacingValue)