Writing Mode

Set whether lines of text are laid out horizontally or vertically.

This feature is well established and works across many devices and browser versions.

Chrome

Edge

Firefox

Safari

wm-htb

writing-mode: horizontal-tb;

wm-slr

writing-mode: sideways-lr;

wm-srl

writing-mode: sideways-rl;

wm-vlr

writing-mode: vertical-lr;

wm-vrl

writing-mode: vertical-rl;

Use breakpoint prefixes to target different screen sizes. Styles apply from the breakpoint & up.

Target viewport sizes with breakpoint prefixes.

sm:wm-(value)

Small≥640px

md:wm-(value)

Medium≥768px

lg:wm-(value)

Large≥1024px

xxl:wm-(value)

Extra Large≥1536px

Apply styles conditionally on hover using the h: prefix.

Add the h: prefix to apply styles only when the user hovers over the element.

Syntax:h:wm-(value)