what are cascading style sheets code example

Example 1: css

Cascading Style Sheets is a style sheet language used for describing the
presentation of a document written in a markup language like HTML.

CSS is a cornerstone technology of the World Wide Web, alongside HTML and
JavaScript.

Example 2: what does css stand for

/**
Cascading Style Sheets
CSS is the acronym of “Cascading Style Sheets”. CSS is a computer language for laying out and structuring web pages (HTML or XML).*/