What is HTML and what is CSS?
HTML (HyperText Markup Language) and CSS (Cascading Style Sheet) are two of the core technologies for building websites. HTML is the foundation of all websites. HTML defines the structure of the web page, while CSS defines its style.

Example:
HTML
<p>This is a paragraph.</p>
This is a paragraph.
HTML + CSS
<p style="color: red;">This is a paragraph.</p>
This is a paragraph.
Note: Adding the CSS to HTML, we can easily change the colour and the font (or any other property) of the paragraph.
Enjoy coding!
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