Why do we use CSS?

HTML wasn’t intended to be able to style web pages, CSS allows us to add style

Separate the content of a web page from the design of a web page

Easily modify the look and feel of a web site even at a large scale

All of the above

All of the above. CSS allows for greater flexibility and control over the design and layout of web pages, making it easier to create visually appealing websites that are easily customizable.