image-set()The image-set() CSS function provides a set of images at different resolutions or pixel densities, which the browser can pick from, depending on the device capabilities.cssCSSwidely2023-09-182026-03-18https://drafts.csswg.org/css-images-4/#image-set-notationcss-image-sethttps://developer.mozilla.org/docs/Web/CSS/Reference/Values/image/image-setcss.properties.background-image.image-setcss.properties.content.image-setcss.types.image.image-sethttps://nowyoucanuse.com/features--image-set.html