Answer
The background shorthand sets multiple background layers and the background color. • A box can have several background images. • Each layer can set position, size, repeat, origin, and clipping behavior. • The background color is painted behind all image layers.
💡 Simple Example
.hero { background: linear-gradient(#0008, #0008), url(hero.jpg) center / cover; }
⚡ Quick Revision
background paints colors and image layers behind a box.