HTML (HyperText Markup Language) was designed explicitly for creating websites.
CSS (Cascading Style Sheets) is a design language used to make developing websites easier.
HTML answers a question what it is? Is it an image, headline, or paragraph? CSS answers the question How does it look? HTML shows what kind of content it is. And CSS describes how it visually looks. What color is it? How big is it? Let’s take an example from a physical world — for example, a house. HTML will tell what kind of content it is. It is a house. CSS will describe this object. It is a big red house made of bricks with a green lawn. Or a little wooden house with a round door. Metaphorically, HTML is a noun, and CSS is an adjective.
