Flex Direction

Set the direction for flex items.

Widely available

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

Chrome
Edge
Firefox
Safari

fd-c
flex-direction: column;
fd-cr
flex-direction: column-reverse;
fd-r
flex-direction: row;
fd-rr
flex-direction: row-reverse;

Responsiveness

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

Target viewport sizes with breakpoint prefixes.

sm:fd-(value)
Small640px
md:fd-(value)
Medium768px
lg:fd-(value)
Large1024px
xxl:fd-(value)
Extra Large1536px

Hover State

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:fd-(value)