Background Size

Set the background image size within an element.

Widely available

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

Chrome
Edge
Firefox
Safari

bs-auto
background-size: auto;
bs-c
background-size: cover;
bs-co
background-size: contain;

Responsiveness

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

Target viewport sizes with breakpoint prefixes.

sm:bs-(value)
Small≥640px
md:bs-(value)
Medium≥768px
lg:bs-(value)
Large≥1024px
xxl:bs-(value)
Extra Large≥1536px

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:bs-(value)