Importance of CSS

Question

What is the role of CSS in a website?

Answer 1

https://hostpresto.com/articles/css-role-in-web-design/

http://www.plasmacomp.com/blogs/importance-of-css-in-web-development

Answer 2

"CSS is a language that describes the style of an HTML document."

 Font, colours, spacing, animation, etc.

Answer 3

Developers have greater control over the layout allowing them to make precise section-wise changes.
Since the content is completely separated from the design, changes across the website can be implemented all at once.