04. CSS background images

INSTRUCTOR NOTE:

@1:42, Sam mentions that you'll learn about srcset and <picture> in lesson 3. You'll be learning about them in lesson 4, actually.

Div with background image

CSS background-size: cover

Body with background image

Body with background image and gradient

Body with elaborate background using only CSS

Using CSS background images for conditional image display

Using CSS background images for alternative images

image-set()