what is CSS ?

 CSS (Cascading Style Sheets) is a style sheet language used to describe the presentation and formatting of HTML (Hypertext Markup Language) and XML (Extensible Markup Language) documents, including web pages. CSS separates the visual presentation of a document from its content, making it easier to manage and update the appearance of a website.

CSS is used to control the layout, typography, color, and other visual aspects of a web page. It works by assigning styles to HTML elements using selectors, which target specific elements on the page. For example, you can use a CSS selector to apply a specific font size, color, and style to all headings on a web page.

CSS allows developers to create complex layouts and design elements, such as multi-column layouts, responsive design for different screen sizes, animations, and transitions. CSS also supports various units of measurement, such as pixels, ems, and percentages, allowing developers to create designs that are flexible and responsive.

By separating the presentation from the content, CSS makes it easier to maintain a consistent design across a website, reducing the need to duplicate styling code across multiple pages. It also makes it easier to update the design of a website, as changes to the CSS code can be made without affecting the underlying HTML content.

Overall, CSS is a powerful tool for creating visually appealing and responsive web pages, and it is an essential skill for anyone interested in web development or building websites.

Thank you

YouTube Link : https://www.youtube.com/channel/UCwcJoGA30mno3DGGzoeeBSw