wht is css code example

Example 1: how to use css

<link rel="stylesheet" href="stylesheet.css">
<div class="mydiv"></div>
<style>
.mydiv {
background-color: /*Color*/;
color: /*Another color*/;
}
</style>

Example 2: what is css

Q: What is CSS?

A: Cascading Style Sheets is a style sheet language used for defining the
appearance of a text written in a markup language such as HTML. CSS is the
foundation code of the World Wide Web, alongside HTML and JavaScript.